Graphene-Based Coatings Market Is Expected To Hold The Largest Share with Key Players Materials Technology Co.,Ltd, GrapheneTech, SL, Applied Graphene…

The latest market intelligence study on Graphene-Based Coatings relies on the statistics derived from both primary and secondary research to present insights pertaining to the forecasting model, opportunities, and competitive landscape of Graphene-Based Coatings market for the forecast period 20212028.

Importantly, the research taps critical data about the niche segments, market share, size, and growth rate to offer business owners, field marketing executives, and stakeholders a competitive edge over others operating in the same industry. Deep dive into customer-focused aspects, including spending power, shifting customer preferences, and consumption patterns, further narrate a lot about the business processes in vogue and product utilization for the forecast period.

Request Sample Copy of Graphene-Based Coatings Market at: https://www.databridgemarketresearch.com/request-a-sample/?dbmr=global-graphene-based-coatings-market

The major manufacturers covered in this report: Graphenest, S.A., Grupo Graphenano,G6 Materials Corp, Versarien plc, The Sixth Element (Changzhou) Materials Technology Co.,Ltd, GrapheneTech, S.L., Applied Graphene Materials, Grafoid Inc., IEdiSA, SA, Suzhou Graphene Nanotechnology Co.,Ltd., Global Graphene Group, Graphene-XT, Graphite Central, First Graphene, Elcora Advanced Materials, Grolltex Inc., Graphene One, Graphene NanoChem, Cabot Corporation and Graphenea, Inc

Scope of the Report

The research on the Graphene-Based Coatings market concentrates on extracting valuable data on swelling investment pockets, significant growth opportunities, and major market vendors to help understand business owners what their competitors are doing best to stay ahead in the competition. The research also segments the Graphene-Based Coatings market on the basis of end user, product type, application, and demography for the forecast period 20212028. Detailed analysis of critical aspects such as impacting factors and competitive landscape are showcased with the help of vital resources, which include charts, tables, and infographics.

Most important Products of Graphene-Based Coatings covered in this report are:

Based on end user/application, this report focuses on the status and outlook for major applications:

Interested in purchasing this Report? Click here @ https://www.databridgemarketresearch.com/inquire-before-buying/?dbmr=global-graphene-based-coatings-market

For more clarity on the real potential of the Graphene-Based Coatings market for the forecast period 20212028, the study provides vital intelligence on major opportunities, threats, and challenges posed by the industry. Additionally, a strong emphasis is laid on the weaknesses and strengths of a few prominent players operating in the same market. Quantitative assessment of the recent momentum brought about by events such as collaborations, acquisition and mergers, product launches and technology innovation empower product owners, as well as marketing professionals and business analysts make a profitable decision to reduce cost and increase their customer base.

Geographically, this report focuses on product sales, value, market share, and growth opportunity in key regions such as United States, Europe, China, Japan, Southeast Asia, and India.

Our reports will help clients solve the following issues:

Insecurity about the future:

Our research and insights help our clients anticipate upcoming revenue compartments and growth ranges. This help our client invest or divest their assets.

Understanding market opinions:

It is extremely vital to have an impartial understanding of market opinions for a strategy. Our insights provide a keen view on the market sentiment. We keep this reconnaissance by engaging with Key Opinion Leaders of a value chain of each industry we track.

Understanding the most reliable investment centers:

Our research ranks investment centers of market by considering their future demands, returns, and profit margins. Our clients can focus on most prominent investment centers by procuring our market research.

Evaluating potential business partners:

Our research and insights help our clients in identifying compatible business partners.

Table of Contents: https://www.databridgemarketresearch.com/toc/?dbmr=global-graphene-based-coatings-market

The research provides answers to the following key questions:

See original here:
Graphene-Based Coatings Market Is Expected To Hold The Largest Share with Key Players Materials Technology Co.,Ltd, GrapheneTech, SL, Applied Graphene...

Growth Prospects of Copper Carbonate Market: Business Outlook 2021-2026 by Eastmen Chemicals, Jost Chemical Co., William Blythe, Pan-Continental…

The report provides an in-depth analysis of the Global Market of Copper Carbonate. It presents the latest data of the market value, consumption, domestic production, exports and imports, and price dynamics. The Copper Carbonate market report shows the sales data, allowing you to identify the key drivers and restraints. You can find here a strategic analysis of key factors influencing the market. Forecasts illustrate how the market will be transformed in the medium term. Profiles of the leading players like Eastmen Chemicals, Jost Chemical Co., William Blythe, Pan-Continental Chemical, Suzhou Canfuo Nanotechnology,, etc. are also included.

Data Coverage in Copper Carbonate Market Report are:

Get Premium Quality Sample copy of Copper Carbonate Market Report at: https://www.affluencemarketreports.com/industry-analysis/request-sample/1835195/

The Key Players Covered in Copper Carbonate Market Study are:

Segmentation Analysis:

Copper Carbonate market is split by Type and by Application. For the period 2016-2026, the growth among segments provides accurate calculations and forecasts for sales by Type and by Application in terms of volume and value. This analysis can help you expand your business by targeting qualified niche markets.

Market Segmentation by Type:

Market Segmentation by Applications:

For more Customization in this Report, Connect with us at https://www.affluencemarketreports.com/industry-analysis/request-inquiry/1835195/

The report offers valuable insight into the Copper Carbonate market progress and approaches related to the Copper Carbonate market with an analysis of each region. The report goes on to talk about the dominant aspects of the market and examine each segment.

The Copper Carbonate market report gives CAGR value, Industry Chains, Upstream, Geography, End-user, Application, Competitor analysis, SWOT Analysis, Sales, Revenue, Price, Gross Margin, Market Share, Import-Export, Trends, and Forecast. The report also gives insight into the entry and exit barriers of the industry.

Global Copper Carbonate Market Report Scope:

The report offers a complete company profiling of leading players competing in the global Copper Carbonate market with a high focus on the share, gross margin, net profit, sales, product portfolio, new applications, recent developments, and several other factors. It also throws light on the vendor landscape to help players become aware of future competitive changes in the global Copper Carbonate market.

Target Audience of the Global Copper Carbonate Market in Market Study:

Get Extra Discount on Copper Carbonate Market Report, If your Company is Listed in Above Key Players List @ https://www.affluencemarketreports.com/industry-analysis/request-discount/1835195/

Major Points from Table of Contents

For More Details on Impact of COVID-19 on Copper Carbonate Market: https://www.affluencemarketreports.com/industry-analysis/covid19-request/1835195/

About Affluence:

Affluence Market Reports is the next generation of all your research needs with a strong grapple on the worldwide market for industries, organizations, and governments. Our aim is to deliver exemplary reports that meet the definite needs of clients, which offers an adequate business technique, planning, and competitive landscape for new and existing industries that will develop your business needs.

We provide a premium in-depth statistical approach, a 360-degree market view that includes detailed segmentation, key trends, strategic recommendations, growth figures, Cost Analysis, new progress, evolving technologies, and forecasts by authentic agencies.

For More Details Contact Us:

Affluence Market Reports

Contact Person: Mr. Rohit

Phone Number: U.S +1-(424) 256-1722

Email: [emailprotected]

Website: http://www.affluencemarketreports.com

Link:
Growth Prospects of Copper Carbonate Market: Business Outlook 2021-2026 by Eastmen Chemicals, Jost Chemical Co., William Blythe, Pan-Continental...

Developing medicines – software incorporates the motion of atoms – Nanowerk

Nov 03, 2021(Nanowerk News) Medicines are often helpful in the treatment of various diseases. In order for them to be effective, researchers need precise information about the surface molecules of viruses or bacteria, for example. Often, the motion of the atoms of these molecules is neglected while developing medicines. But this can have consequences for its effectiveness. A team of researchers is working on software that incorporates such motions. This is helpful, for example, for the development of medication.Many years of development work pass before drugs actually enter the market. It is essential that the active ingredient is delivered in the right concentration to the right place in order to unfold its full effect. At the same time there should be few side effects. The chemical structure plays an important role in such substances. Mostly these are long-chain protein molecules.There is an ever-repeating basic structure, the so-called backbone, which consists of carbon and nitrogen atoms, explains computer scientist Robin Maack, a doctoral student in Professor Dr Hans Hagen's Computer Graphics and Human Computer Interaction group at Technische Universitt Kaiserslautern (TUK). In this context we need to keep in mind that the atoms are not rigid but move. This could entail strong changes in the shape of the molecule, especially in the case of the backbone.For the evolution of molecules, certain constellations can have consequences. In many conventional programmes that represent and visualise proteins, the motion processes of the underlying atoms are disregarded. The atoms are often considered as fixed spheres in space, although they have a certain space for motion, Maack explains. In the process, the motions can cause interactions between the atoms.Together with his colleague Dr Christina Gillmann from the University of Leipzig, Maack is currently working on software that calculates this space for motion and displays it together with the original visualisation without covering up existing information. With the software, users can combine different visualisation methods and color-codings, Maack continues. It has a user-friendly design and allows positional uncertainties of the atoms to be represented.For this purpose, the computer scientists use data from simulated and real molecules to feed their algorithms. The focus is on observing the atomic motions. The programme now shows more precisely which positions of a molecule are stable and which are not, says Maack.This method is of particular interest for the development of drugs and other active substances. This technology allows them to quickly see whether it makes sense and is even possible to develop and produce the molecule.The team will be presenting their work at the medical technology trade fair Medica held from 15 to 18 November in Dsseldorf at the Rhineland-Palatinate research stand (hall 3, stand E80).

Go here to see the original:
Developing medicines - software incorporates the motion of atoms - Nanowerk

20 Years Later, Neurology Training Transitions with New… : Neurology Today – LWW Journals

Article In Brief

Neurology residency directors reflect back on the way training has shifted in the last 20 yearsfrom training and work limits for residents to new models for assessing skills.

With the understanding of a host of neurologic diseases growing at an impressive pace, neurology residency programs have plenty of new discoveries and topics to consider.

Just 20 years ago, stroke care was in its infancy and neurologists were only starting to experience the potential of tissue plasminogen activator (tPA) to limit the devastating effects of acute stroke. Now with the introduction of mechanical thrombectomy, stroke care has evolved even more, as have therapies for everything from multiple sclerosis (MS) to epilepsy.

It used to be that residency programs could teach residents the field of neurologythis is what's out there and this is what you should know is comingbut now that's impossible, said Shannon M. Kilgore, MD, FAAN, who serves as the site director of the Stanford University neurology residency program. The depth and breadth of neurology is so big at this point that there is no way to cover everything.

Exposing residents to a spectrum of neurologic diseases and degrees of illness remains at the heart of clinical rotations in neurology training, Dr. Kilgore said, but there also is a shift toward the goal of creating learners, life-long learners. It's about teaching trainees how to access information, how to recognize when they don't know something and seek out information from someone else or another resource.

Other key changes in neurology training in recent years include limitations on how many hours residents can work each week (80 is the magic number); the use of milestones to track residents' advancement through levels of mastering skill sets (such as diagnosis and management of neurologic emergencies); and more attention to broader societal issues such as diversity, inclusion, cultural awareness, inherent bias, and health care access and inequities.

A lot has changed and a lot has not changed, said Ralph Jzefowicz, MD, FAAN, who at the end of this year will step down after 25 years as program director of the neurology residency program at the University of Rochester School of Medicine and Dentistry.

On the change side, Dr. Jzefowicz said neurology is shedding its image of being a kind of laid-back specialty where there isn't much for practitioners to do besides making diagnoses and managing symptoms as best they can. When he began training residents, stroke was not considered a medical emergency, and largely involved admitting a patient to the hospital, providing physical and occupational therapy, and transferring the patient to a rehabilitation facility or a nursing home depending upon the severity of the neurologic deficit.

Dr. Jzefowicz, professor of neurology and medicine, said, What hasn't changed is the aim to turn out residents who are physicians foremost with the knowledge to care for patients with neurologic disorders, outstanding teachers, as well as leaders who are kind, compassionate, and have humanistic skills.

Pierre Fayad, MD, FAAN, FAHA, who served as neurology residency program director for more than 12 years at the University of Nebraska Medical Center and is currently a member of the neurology residency review committee for the American Council for Graduate Medical Education (ACGME), said, The key shift in neurology training, as in other specialties, has been to move away from a very structured, prescriptive approachthe prescriptive do these rotations, cover these core subjects toward assessing a training experience focused on clinical competencies and milestone achievement.

There are various milestones for what we feel are important things for a neurology resident to achieve in training, said Dr. Fayad, professor of neurological sciences and chief of vascular neurology and the stroke division of the University of Nebraska Medical Center. Assessing residents using 27 milestones, which began in 2013 and was updated this year, gives us a much bigger and better picture of the progress of residents, he said.

The 27 milestones, grouped under six major domains of physician competency, are each rated from 1 (novice) to 5 (expert). For instance, in a milestone for Interpretation of Neuroimaging, residents advance from Level 1 (identifies basic neuroanatomy on brain and vascular anatomy of the head and MRI and CT) to Level 5 (interprets advanced neuroimaging).

The specialty of neurology has grown tremendously because of the massive expansion in knowledge and therapeutics that led to subspecialization within neurology to carry forward the science and clinical practice, said Dr. Fayad, who noted there are now 10 ACGME-approved neurology subspecialties and many others that are not yet approved by the ACGME.

A big challenge for the neurology residency is parceling out the knowledge from each of the subspecialties and integrating them to a general neurologist's need, he said. An example is incorporating some of the critical content and practice from endovascular surgical neuroradiology into the neurology residency. Other subspecialties with such challenges include MS and neuro-oncology, which require a significant knowledge and comfort with managing immune therapies, or movement disorders and epilepsy, which are heavy in surgical therapies, procedures, and pharmacotherapies.

He said telehealth, which became quite common in neurology during the early months of the pandemic, will eventually need to be officially incorporated into neurology residency training.

Dr. Fayad said residency directors have a lot of balls to juggle: They need to consider the professional interests and goals of individual residents, the on-call demands of a given servicevascular and endovascular neurology require availability 24 hours a day on an urgent basiswhile other specialties do not have such needs, the impact of urgent calls on residents' well-being, and compliance to the 80-hour work requirement.

Carlo S. Tornatore, MD, professor and chair of neurology at Georgetown University Medical Center, was residency director from 1998 to 2015. He believes the decision to limit residents' hours has led to mostly positive results, though he said there needs to be extra attention on good communication when handing a patient off from one doctor to the next. The adoption of electronic medical records helps.

There is no question that work hours are more humane and respectful of our learners, and the whole purpose of residency is to learn, he said.

Dr. Tornatore said that with advances in stroke care, spending time on stroke service is all the more critical for residents, but he said inpatient, acute-care experience shouldn't be emphasized at the expense of outpatient services because that is where most neurologic care is delivered.

Our goal is to train somebody who is highly competent as a general neurologist and who can easily pass the boards, he said, though most residents do go on to specialty training.

I think a general trend (in training) has been to have residents spend more time in the outpatient setting, he said, which helps connect residents with the everyday practice of neurology and the dynamics outside the walls of the hospital.

Dr. Tornatore, who specializes in MS, said the COVID-19 pandemic brought front and center to his residents the pressing issue of health disparities and inequities in health care access in low income and minority communities.

What we learned during the pandemic is that lack of access to care and the incredible inequities in care absolutely had an impact on patients' risk of developing COVID-19 or being hospitalized and dying from COVID, he said. He said part of medical education and training has to focus on what doctors can do within their institutions and communities to address health inequities and disparities, including being cognizant of the inherent biases they may bring into patient encounters.

It's getting at the idea that when you see a person don't immediately jump to the conclusion, I know this person and what they are about, he said.

He said Georgetown University Medical Center has undertaken multiple initiatives to address issues of diversity, inclusion, and equity, including the establishment of the Racial Justice Committee for Change, which consists of attending staff, fellows, residents, medical students, patients, and staff. Dr. Tornatore said the committee has been tasked to make tangible and meaningful changes over the next year to address diversity, inclusion, and equity concerns.

Wendy Peltier, MD, associate professor of neurology and medicine at the Medical College of Wisconsin, said she wonders whether the holistic side of being a doctor is being shortchanged amid the need to teach all sorts of new developments in neurology while still keeping training hours in check.

I think it is important for medicine as a whole to have a broader approach for doctors in training, to focus on not just what they learn but how they grow as humans, she said.

Dr. Peltier, who was neurology residency director for a decade and now specializes in palliative care, said she's not advocating a return to the days when she once worked 100 days in a row as an intern during the HIV/AIDS epidemic, but said today's trainees may be perhaps missing a little of that lived and shared experience with a patient.

I can look back and say my (training) experiences brought me so close to patients and families and made me the doctor I am today, she said. The joy I got from the patientdoctor relationship empowered me to stay active in neurology.

Dr. Peltier said that one trend in neurologic care that she finds particularly exciting is the growth in using multidisciplinary care teams in field such as amyotrophic lateral sclerosis, MS and memory care, so there needs to be an emphasis on residents learning how to be a leader of a team.

Stanford's Dr. Kilgore, who has served on the ACGME's Review Committee for Neurology, said neurology training of the future needs to be organized in such a way to help address the unmet need for neurologists in many communities, including rural America, which contributes to inequities in care.

Training is inherently tied to hospital care [due to Medicare funding of GME], but we have historically woefully undertrained in the outpatient clinics, she said. Residents are really uncomfortable going into practice where they are going to see patients mostly in a clinic because that's not what they've been doing for four years.

Read the original:
20 Years Later, Neurology Training Transitions with New... : Neurology Today - LWW Journals

20 Years Later, The Pressures and Opportunities Facing… : Neurology Today – LWW Journals

Article In Brief

The loss of protected time for research and a focus on clinical revenue and relative value units has changed the traditional balance of academic neurology from the traditional triad of research, teaching, and clinical practice. But some of the changes in the last 20 years are for the better, academic neurology chairs told Neurology Today.

With great advances comes greater pressure to deliver clinical care to patients.

Twenty-one years into the 21st century, neurology chairs across the United States say that academic medicine has seen vast changesmany of them exciting, some not so much.

On the plus side, new discoveries and treatments offer neurologists new tools and subspecialties to treat more patients.

When I was a student and resident, I would hear people say, Neurology is diagnose and adios, said Matthew Rizzo, MD, FAAN, professor and chair of the department of neurological sciences at the University of Nebraska. It's not that at all now. So many treatments are available for the acute and chronic diseases we treat. And there are more and more people who seek neurologic care. What I see is opportunity upon opportunity.

At the same time, he and four other chairs who spoke to Neurology Today agreed, demands on academic neurologists to spend more time treating patients and less time on research and teaching have led to increased stress and, for some, burnout.

The emphasis on high throughput has definitely hurt academic neurology, said Clifton Gooch, MD, FAAN, professor and chair of neurology at the University of South Florida's (USF) Morsani College of Medicine. Neurology has more complicated patients than most other areas of medicine to begin with, and the most challenging patients from within this group are referred to academic neurology departments. So when some health systems say, We want you to spend 30 minutes on a new patient with severe Alzheimer's disease and 15 minutes to follow up a complex Parkinson's disease patient, you simply can't provide adequate care, and that puts you under tremendous stress. Department leadership is critical to mitigate demands such as these on faculty, but it can be challenging.

On balance, though, all five chairs said the positives in today's academic neurology far outweigh the negatives.

I finished my fellowship in 1987, when there was more protected time for research and teaching, said Kathleen M. Shannon, MD, FAAN, FANA, professor and chair of neurology at the University of Wisconsin School of Medicine and Public Health. Since then, she said, The pressure for patient care has really, really gone up. That has led to a lot of burnout issues. But don't get me wrong. Academic neurology is a wonderful place. It still attracts the very best people, who are 100 percent committed to taking care of their patients and making their lives better. I really love what I do. It's just hard to know the struggles that my folks are facing.

To help neurologists in every career path better handle the challenges of practicing in an academic setting, the AAN established an Academic Neurology Initiative under its past president, Ralph L. Sacco, MD, FAAN, FAHA, professor and chair of neurology at the University of Miami Leonard Miller School of Medicine.

Many people went into academic medicine to do research and teaching, but the clinical mission is growing more rapidly, Dr. Sacco said. The revenue for academic health systems is much more dependent now on clinical revenues. The AAN felt strongly there was more help needed for neurologists in academic medical centers to deal with the new realities.

Back in the day, Dr. Rizzo said, Neurology departments were basically fiefdoms. Department chairs had a lot of power and leverage over the way money got spent, how the clinic was organized. What I've seen over the course of my career is the corporatization of medicine. You have C-suites and CFOs and CEOs. When I started out, all we had were doctors, nurses, ward clerks, and patients. It was pretty simple.

Dr. Gooch, who in 2017 published a survey of academic neurology departments, described the last couple of decades of the 20th century as a fiscal golden age for neurologists and other physicians.

There was a lot more money in medicine at that time, he said. The baby boomers were younger and healthier, working and paying into the health insurance system while consuming fewer services and clinical reimbursement was good. States provided a much greater portion of most medical school budgets. There was funded time to teach and do research, including small exploratory and/or descriptive clinical research projects. The clinical productivity metric of RVUs [relative value units] were first introduced in 1989, and were not yet an unyielding standard of performance .

Changes accelerated with the advent of managed care, Dr. Gooch said. As we approached the year 2000, the baby boomers started retiring and began consuming health care rather than working and paying into the system. This and other factors, including the development of more expensive technologies and treatments, contributed to rising health care costs, causing Medicare and businesses to look for ways to rein in expenses. Consequently, managed care was born, with a major focus on cutting reimbursement for clinical services, he said. At the same time, state support fell. When I became chair here at USF in 2008, 40 percent of the medical school's budget was from the state. Now it's below 10 percent and continues to fall.

Steven Galetta, MD, FAAN, professor and chair of neurology at NYU Grossman School of Medicine, said that back in the 1990s, Most of us were doing general neurology. As the decade progressed, subspecialty fellowships emerged, particularly for stroke and neurocritical care. We started off with no headache medicine specialists. Now we have six.

As more medicines became available for headaches, multiple sclerosis, stroke, and other disorders, the demand for neurological care became tremendous, Dr. Galetta said. As NYU has taken over smaller health systems in nearby Brooklyn and Long island, he said, We went from seeing 7,000 outpatients in 2012 to nearly 100,000 this year. We've hired over a hundred neurologists in those years.

Even as total US spending on health care has grown vastly in the 21st century, reaching $3.8 trillion in 2019amounting to 17.7 percent of the nation's gross domestic productthe portion going to academic neurologists has hardly kept pace.

The pie has gotten bigger, Dr. Gooch said, but pharma is consuming a much bigger percentage of the pie, and the insurance industry is taking its cut too.

Another irony in the evolution of academic medicine is that while the total amount of research money available from the National Institutes of Health (NIH) has grown, getting an NIH grant for a clinical trial has become increasingly difficult.

While the NIH is the major source of funding for critical basic biomedical researchmouse models of disease, cell cultures, etc., only a very small percentage of the NIH budget is dedicated to human clinical trials, which are very expensive, Dr. Gooch said.

In the past, much of this work, especially exploratory therapeutic studies in humans, was funded by excess clinical revenues, which dried up in the late 90s, Dr. Gooch said. This means a lot of this very important early phase clinical research has been pared back. At the same time, NIH-funded basic research has become the coin of the realm in most academic centers, with broad influence on metrics such as the US News medical school rankings.

As with so many other workers in the 21st century, academic neurologists are now gauged by measures of their productivity.

In the old days, you got a salary and you did your workclinical, teaching, research, and administration, Dr. Sacco said. Now each component is measured. And the measure of clinical productivity is by RVUs. When a clinician sees a patient, or reads an EEG or EMG, they generate a certain amount of RVUs. It's become more metrics-driven. If you're not making your clinical RVUs, your salary could be reduced or you might have to do more clinical time to support your salary.

Despite all the pressures, Dr. Rizzo said, It's crazy to be negative. We have so much opportunity. More and more people need neurological care.

That optimistic view was echoed by Frances E. Jensen, MD, FAAN professor and chair of neurology at the University of Pennsylvania's Perelman School of Medicine.

Academic neurology is in an incredibly dynamic state right now, she said. I am unbelievably excited. I pinch myself every day that I'm actually in the field I'm in. We are moving ahead at a pace that is unprecedented for our field. Twenty-five years ago, neurology was more of a watch and wait and document field. What's happening now, because so many treatments are translating to direct patient care, is we're seeing new opportunities and career paths emerge. We're seeing interactions with industry. There are people looking at population-based studies, public health, operations, safety, and quality.

That's not to say it's all gumdrops and unicorns. Yes, of course, my faculty have to mind their RVUs, Dr. Jensen said. But we also focus on having them participate at the top of their licensure. If you continually ask people to work below their licensure, it becomes demoralizing for them, and you are not tapping their potential for program growth. So we work hard to think about how to use physician assistants and advanced practice nurses. The documentation required in electronic medical records is not going to go away. The question is: How do we automate or find other professionals to handle some of it? We have to be adaptive.

Dr. Gooch said he sees hope for reducing the pressure on academic neurologists to see ever more patients in less time is by moving away from a fee-for-service model.

The movement to population health management changes the whole paradigm, he said. It means each health system gets a set amount of money each year to treat a defined population in their area. So the game becomes here's the money, this is it, use it wisely. Now you want to do fewer expensive procedures. You want to invest in internists, neurologists, and family practitioners to keep your population healthy so that they don't need surgery or emergency medical care. In this model, which is more logical, cost effective, and most importantly, better for the patient, the value of clinical neurology will soar, along with the other cognitive specialties.

The move to population health management is already well underway and is a major strategy of the Affordable Care Act in the form of Accountable Care Organizations ( ACOs). Existing large health maintenance organizationtype health systems are best positioned to transition to the ACO model, and many academic medical centers are actively expanding to enter this space.

For all the changes that have affected academic neurology in the past 20 years and will continue to do so, Dr. Rizzo said, What hasn't changed is the neurologist's diligence, aptitude, and appetite for solving really hard clinical problems and digging into the science to find cures. Neurologists remain a very special group of people.

Dr. Sacco said he, too, remains optimistic. With every challenge comes a new opportunity, he said. We will remain resilient and work collectively together to chart a new course forward.

None of the sources quoted in this stories had conflicts of interest to report.

Read the rest here:
20 Years Later, The Pressures and Opportunities Facing... : Neurology Today - LWW Journals

Outlook on the Neurology Clinical Trials Global Market to 2028 – Size, Share & Trends Analysis Report – Yahoo Finance

DUBLIN, Nov. 2, 2021 /PRNewswire/ -- The "Neurology Clinical Trials Market Size, Share & Trends Analysis Report By Phase (Phase I, Phase II, Phase III, Phase IV), By Study Design (Interventional, Observational, Expanded Access), By Indication, By Region, and Segment Forecasts, 2021-2028" report has been added to ResearchAndMarkets.com's offering.

Research and Markets Logo

The global neurology clinical trials market size is expected to reach USD 7.4 billion by 2028. The market is expected to expand at a CAGR of 5.5% from 2021 to 2028.

This is largely attributed to big pharma companies conducting innovative trials in neurology, increased government funding from the National Institute of Neurological Disorders and Stroke (NINDS), and stringent regulatory requirements pertaining to clinical trials.

Neuroscience continues to receive a healthy level of early investment. It received USD 1.5 billion in venture capital funding in 2018, second only to cancer, indicating that investors expect a large pharma acquisition to pay off in the near future. As the industry strives to move past the many late-stage clinical failures of recent years, early diagnosis of diseases is attracting investment and driving deal-making in the complex neuroscience sector, particularly for pain and Alzheimer's disease.

In terms of deal volume, no other therapy area comes close to matching oncology, but neuroscience is among the nearest contenders. Despite a drop in total expected value in 2017, the number of neuroscience-related licensing deals has gradually climbed over the last decade.

The vast majority of neuroscience agreements ~90%have a primary neurological focus, which corresponds to the level of R&D activity in the two disciplines.

Many experimental therapeutics require dosage by on-site administration and carefully scheduled outcome measure evaluations hence, the COVID-19 pandemic has significantly harmed the implementation of the precise procedures required to establish proof of safety and efficacy.

Story continues

The COVID-19 has resulted in the shutdown of the network of centers conducting stroke clinical trials. This was followed by a phased research restart plan that took local circumstances and regulatory oversight into account. This approach was successful in a reengaging research effort to some extent in all but one of the ongoing investigations within 55 days.

Neurology Clinical Trials Market Report Highlights

The phase II segment dominated the market and accounted for a maximum revenue share of 36.7% in 2020. Between 1999 and 2020, 8,205 CNS trials were conducted, with 609 trials being conducted in 2020.

The interventional segment held the largest market revenue share of 81.1% in 2020.

The Huntington's disease segment is anticipated to register the fastest CAGR of 6.0% over the forecast period. This is largely due to the high prevalence of the disease around the world.

North America dominated the market and accounted for a revenue share of 45.8% in 2020. The rising prevalence of neurological disorders and the presence of a large number of players in clinical trials drive the market in the region.

Key Topics Covered:

Chapter 1 Methodology and Scope

Chapter 2 Executive Summary

Chapter 3 Neurology Clinical Trials Market: Variables, Trends, & Scope3.1 Market Segmentation and Scope3.2 Market Dynamics3.2.1 Market Driver Analysis3.2.1.1 Increasing neurological disease, such as dementia, stroke, and peripheral neuropathy3.2.1.2 Increasing R&D investments3.2.1.3 Stringent Regulatory Requirements3.2.2 Market Restraint Analysis3.2.2.1 High Failure Rates of Trials3.2.2.2 Rising Cost of Clinical Trials3.3 Penetration & Growth Prospect Mapping3.4 COVID-19 Impact on the Market3.5 Major Deals and Strategic Alliances Analysis3.6 Neurology Clinical Trials: Market Analysis Tools3.6.1 Industry Analysis - Porter's3.6.3 PESTEL Analysis

Chapter 4 Neurology Clinical Trials Market: Phase Segment Analysis4.1 Neurology Clinical Trials Market: Phase Market Share Analysis, 2020 & 20284.2 Phase I4.2.1 Phase I Market, 2016 - 2028 (USD Million)4.3 Phase II4.3.1 Phase II Market, 2016 - 2028 (USD Million)4.4 Phase III4.4.1 Phase III Market, 2016 - 2028 (USD Million)4.5 Phase IV4.5.1 Phase IV Market, 2016 - 2028 (USD Million)

Chapter 5 Neurology Clinical Trials Market: Study Design Segment Analysis5.1 Neurology Clinical Trials Market: Study Design Market Share Analysis, 2020 & 20285.2 Interventional5.2.1 Interventional Market, 2016 - 2028 (USD Million)5.3 Observational5.3.1 Observational Market, 2016 - 2028 (USD Million)5.4 Expanded Access5.4.1 Expanded Access Market, 2016 - 2028 (USD Million)

Chapter 6 Neurology Clinical Trials Market: Indication Segment Analysis6.1 Neurology Clinical Trials: Indication Market Share Analysis, 2020 & 20286.2 Epilepsy6.2.1 Epilepsy Market, 2016 - 2028 (USD Million)6.3 Parkinson's Disease6.3.1 Parkinson's Disease Market, 2016 - 2028 (USD Million)6.4 Huntington's Disease6.4.1 Huntington's Disease Market, 2016 - 2028 (USD Million)6.5 Stroke6.5.1 Stroke Market, 2016 - 2028 (USD Million)6.6 Traumatic Brain Injury6.6.1 Traumatic Brain Injury Market, 2016 - 2028 (USD Million)6.7 Amyotrophic Lateral Sclerosis6.7.1 Amyotrophic Lateral Sclerosis Market, 2016 - 2028 (USD Million)6.8 Muscle regeneration6.8.1 Muscle regeneration Market, 2016 - 2028 (USD Million)6.9 Others6.9.1 Others Market, 2016 - 2028 (USD Million)

Chapter 7 Neurology Clinical Trials Market: Regional Analysis

Chapter 8 Company Profiles8.1 IQVIA8.1.1 Company Overview8.1.2 Service Benchmarking8.1.3 Financial Performance8.1.4 Strategic Initiatives8.2 Novartis8.2.1 Company Overview8.2.2 Financial Performance8.2.3 Service Benchmarking8.2.4 Strategic Initiatives8.3 Covance8.3.1 Company Overview8.3.2 Service Benchmarking8.3.3 Strategic Initiatives8.4 Medpace8.4.1 Company Overview8.4.2 Financial Performance8.4.3 Service Benchmarking8.5 Charles River Laboratories8.5.1 Company Overview8.5.2 Financial Performance8.5.3 Service Benchmarking8.6 Icon Plc8.6.1 Company Overview8.6.2 Financial Performance8.6.3 Service Benchmarking8.7 GlaxoSmithKline8.7.1 Company Overview8.7.2 Financial Performance8.7.3 Service Benchmarking8.7.4 Strategic Initiatives8.8 Aurora healthcare8.8.1 Company Overview8.8.2 Financial Performance8.8.3 Service Benchmarking8.9 Charles River Laboratories8.9.1 Company Overview8.9.2 Financial Performance8.9.3 Service Benchmarking8.9.4 Strategic Initiatives8.10 Biogen8.10.1 Company Overview8.10.2 Financial Performance8.10.3 Service Benchmarking8.10.4 Strategic Initiatives

For more information about this report visit https://www.researchandmarkets.com/r/c0upuj

Media Contact:

Research and Markets Laura Wood, Senior Manager press@researchandmarkets.com

For E.S.T Office Hours Call +1-917-300-0470 For U.S./CAN Toll Free Call +1-800-526-8630 For GMT Office Hours Call +353-1-416-8900

U.S. Fax: 646-607-1907 Fax (outside U.S.): +353-1-481-1716

Cision

View original content:https://www.prnewswire.com/news-releases/outlook-on-the-neurology-clinical-trials-global-market-to-2028---size-share--trends-analysis-report-301414194.html

SOURCE Research and Markets

Here is the original post:
Outlook on the Neurology Clinical Trials Global Market to 2028 - Size, Share & Trends Analysis Report - Yahoo Finance

This Neuromuscular Specialist Keeps Life Humming with… : Neurology Today – LWW Journals

Article In Brief

When neuromuscular specialist Zach London, MD, FAAN, is not at work, he engages in other passions like music and game board development. Here he talks about what drives these interests and why he has pursued them since his busiest days as intern in medical school.

In his professional endeavors and personal life, Zach London, MD, FAAN, relishes the opportunity to be creative. Dr. London's innovative nature has come in handy as professor and director of the neurology residency program at the University of Michigan Medical School in Ann Arborthe same institution where he completed his training and a fellowship in clinical neurophysiology.

Among the interactive educational tools he has designed is a web-based training simulator called EMG Whiz. And his efforts were instrumental in developing two mobile applicationsNerve Whiz and Neuro Localizerto teach neuroanatomic localization.

For Dr. London, the goal is to engage learners any way he can, no matter how boring or challenging the subject may be. He credits his former neuroanatomy professor John K. Harting, PhD, at the University of Wisconsin School of Medicine and Public Health in Madison with instilling this belief in him.

With textbooks, workbooks, educational handouts, flash cards, and whatever else he could devise, he would teach the same material in 20 different ways, Dr. London recalled. All that mattered was that at least one of those ways clicked with his students. That was really inspirational to me.

A neuromuscular specialist, Dr. London has published online learning modules for the AAN and other national organizations. He also has received many teaching awards, including the the Consortium of Neurology Program Directors Recognition Award in 2014, the American Neurological Association's Distinguished Teacher Award in 2017, and the American Association of Neuromuscular and Electrodiagnostic Medicine Innovation Award in 2020.

The AAN recently tapped his expertise to promote an upcoming conference in a novel way. He posted this recording on Twitter.

Neurology Today spoke with Dr. London about his musical hobby as well as his interest in developing board games. One of those inventions is The Lesion: Charcot's Tournament, a tabletop strategy board game about neuroanatomy that he co-designed and published.

I was 14 years old when I first started playing. I took one or two lessons and hated it, so I put it down for a few years. Then, when I was a senior in high school, I read a modern translation of Beowulf, and for some reason, I got in my head that I was going to write a rock opera about Beowulf for my English class. I enjoyed that so much that it got me hooked on songwriting and recording. I've never really been a performer. I like the recording process more than anything else.

It's a great instrument for people who are learning to play music. The reason it's so popular is that it's easy to become good enough to play a few songs. It's also portable. You can pick it up and take it with you.

I have a few guitars hanging up on the wall. I have five guitars, a ukulele, a banjo, a mandolin, a bass guitar, and an Irish bouzouki.

I play a little piano, bass, mandolin, and accordion at the novice to intermediate level. I like to pick up new instruments and play them well enough that I can record something once.

The real turning point was when I was an intern. Your life suddenly becomes very busy. A lot of people lose their hobbies when they get into residency. It was a now-or-never moment. I decided I'm either going to stick with it or dedicate myself only to my career. It was really important for my mental health to have a creative outlet.

I record exactly one song per month and post it online at http://www.hardtaco.org. That's a realistic goal for the rest of my life. Having this self-imposed deadline has helped me focus. Some of the songs are throwaways, and some of them are ones I'm proud of. The fact that I stuck with that schedule is something I'm most proud of.

They're mostly simple pop, rock, folk, hip hop, and electronica. I don't have a classical music background. I know some music theory, but I'm not good enough to compose classical or jazz. They're the kind of songs you could hum in your head and put music to. I try to experiment with different genres, so they don't all sound the same. If there's a common thread, half of the songs tend to be silly or clever. I'm always thinking about rhyming words while I'm in the shower or I'm in the car.

My wife, Lauren London, is a trained singer with a musical theater background. She probably is on 75 percent of the songs as a lead or background singer. Professionally, she is a lawyer and the general counsel for Eastern Michigan University, while serving as executive director of a local professional theater company in Ann Arbor.

Our kidsScarlett, 16, and Malcolm, 13occasionally do vocals on the songs. Sometimes I'll write songs that have different characters in them. A few years ago, we did a song about a court trial for a bee who had murdered an elephant. One of the kids played the judge and one played the attorney. They rapped about what happened to this particular elephant.

I've been a board game player my whole life. I got into the modern board game in the mid- or late 1990s, and since then, I've been into trying out new games, especially complex ones. There's definitely a market for more complex games. Board game sales have skyrocketed in the last 20 years.

As a family, we have been involved in making games. We are also board game reviewers. When the pandemic started last year and we were all on lockdown, we decided as a family project we would play one new board game a day. We bought some and borrowed others from friends who are board game enthusiasts. Michigan's stay-at-home order was in place. We called it the Play-At-Home Order [www.theplayathomeorder.com]. The kids and my wife and I would write reviews. By now, we have reviewed up to about 130 games. Some are ones you can play in 10 minutes. It has been a wonderful family activity. Since the kids are back in school, it's harder to convince them to play a new game.

One is a board game called The Lesion: Charcot's Tournament, named after Jean-Martin Charcot, the French physician often considered to be the father of modern neurology. I developed it about five years ago with a colleague, Jim Burke, MD, MS, associate professor of neurology, who is also a board game fanatic. It's essentially based on the concept of neurologic localization on a map of the central nervous system. With any neurologic symptom in the bodysuch as weakness in the arm or facea pathway is interrupted somewhere between the brain and peripheral nerve.

The game's strategy involves looking at a bunch of symptoms and finding where those pathways overlap and where the most likely source of the problem is, where the lesion is.

There's also a non-neurological game we just published that was invented by my son. It's called Battle Thunder Worm (three words in the game), and it's a family-friendly party game. [For more information about the game, visit http://www.battlethunderworm.com.] Players have to put together a combination of two random words to name an invention that would solve a specific problem. And then they have to do a sales pitch as to why their invention is better than everyone else's.

Another game in the works is a card game about the brachial plexus called The Plexus. I'm just putting the final touches on the graphics.

We've sold over 1,000 copies of the Lesion, which has been out for five years. I use a print-on-demand board company called The Game Crafter. People order it through their website. I posted about it on Twitter a couple of months ago, and we sold over 50 copies in a few days. A bunch of neurologists and medical students were interested. It's definitely a target market for sure, very niche. I haven't made any profit. I'm not much of a businessman. I think of this as more of a fun academic project.

At my house every year for the last 25 years, we have done the fortress party. We convert our entire house into a giant maze of sheets. You can't see the walls or the ceiling of the house because everything is covered with sheets. It's a private event and not a good pandemic party.

You have to make time. That's kind of that crossroad I was at as an intern. It's really easy to let things go that are important to you when you're busy. I don't watch as much TV as I used to. I don't read as many books as I would like to. It's important to me and my family to support it, and they've been really wonderful in helping.

Definitely. It helps keep me centered. When I finish writing a song, I record it and I upload it to the website. It's a real sense of accomplishment. In academic medicine, it's good to have several irons in the fire in life, so when one of them isn't succeeding, maybe another one is. Usually, something is going well. Whether it's a work project or a home project, it keeps me engaged and helps me through the stuff that's harder.

Making board games about neurology is fun for me, but I'm also doing it as career development tool. I have to learn the material well, which probably makes me a better doctor. It's an academic niche for me. Some people do research on Alzheimer's. It's totally at opposite ends of the spectrum of what you can do as an academic neurologist.

Read more from the original source:
This Neuromuscular Specialist Keeps Life Humming with... : Neurology Today - LWW Journals

COVID-19 and Neuropsychiatric Symptoms in Teenagers : Neurology Today – LWW Journals

Article In Brief

Investigators reported anti-SARS-CoV-2 autoantibodies in the cerebrospinal fluid of three teens who came to the emergency department with neuropsychiatric symptoms. The scientists believe that emergency department doctors should be open to the possibility that young people presenting for the first time with unexplained neuropsychiatric problems could have an autoantibody response to the COVID-19 infection, and should be evaluated accordingly.

Scientists have identified anti-SARS-CoV-2 antibodies and anti-neuronal auto-antibodies in the cerebrospinal fluid (CSF) of two of three teenagers who presented to an emergency department with subacute neuropsychiatric problems, including paranoid delusions, suicidal ideation, anxiety, obsessive behavior, and cognitive slowing.

While many teenagers present to the emergency department with neuropsychiatric symptoms, these three teens were the only ones who presented to the University of California, San Francisco (UCSF) with these symptoms in the setting of a recent COVID-19 infection and for whom a neurology consult was called. Two tested positive with direct detection tests, and one was seropositive (antibody testing) with a recent exposure.

All three also had abnormal CSF with restricted oligoclonal bands, elevated protein, and/or an elevated immunoglobulin G (IgG) index. None of them met the criteria for multisystem inflammatory syndrome in children, which has been associated with some cases of COVID-19 in young patients.

The findings, published online on October 25 in JAMA Neurology, suggest that the virus could be associated with central nervous system inflammation and leave some pediatric COVID-19 patients with new onset neuropsychiatric symptoms that do not respond to traditional psychiatric medications.

One of the teenagers seemed to improve after immunotherapy, another had a modest response, while the third teens' symptoms improved after treatment with lorazepam and olanzapine without immunotherapy.

The scientists believe that emergency department doctors should be open to the possibility that young people presenting for the first time with unexplained neuropsychiatric problems could have an auto-antibody response to the COVID-19 infection, and should be evaluated accordingly.

We don't know if this could be a more general phenomenon, said the senior study author Michael R. Wilson, MD, FAAN, associate professor and Debbie and Andy Rachleff Distinguished Chair in neurology at the UCSF Weill Institute for Neurosciences. Scientists at UCSF are now analyzing CSF from more young people.

Together with Samuel J. Pleasure, MD, PhD, the Glenn W. Johnson, Jr. Memorial Endowed Chair in Neurology at UCSF, Dr. Wilson, and first co-author Christopher Bartley, MD, PhD, have been using multiple technologiesgenomics, immune system sequencing techniques, and phage displayto characterize the immune system's response to pathogens and to screen for antibodies in the CSF of COVID-19 patients with neurologic symptoms.

For this latest study, the scientists conducted a detailed analysis of CSF and blood from three teenagers presenting to UCSF Benioff Children's Hospital with neurological or psychiatric symptoms during a five-month period in 2020.

In the first case, UCSF pediatric resident Claire Johns, MD, had evaluated a teenager who presented with acute delusions and psychosis, and called on the neurology service to help assess the patient. The teenager had erratic and paranoid-like behavior, insomnia and social withdrawal. The teen had a history of marijuana use and unspecified anxiety and depression, was initially treated with psychiatric medications, but was discharged after 11 days. The teen was readmitted a day later with persistent delusions.

The teenager had tested positive for COVID-19 during the first hospitalization, although the teen had no respiratory symptoms. On readmission, a lumbar puncture showed elevated protein and elevated IgG index. An MRI of the brain showed non-specific T2/FLAIR white matter hyperintensities in the frontal lobes. The pediatric specialists ordered intravenous immunoglobulin (IVIg) and the teen quickly improved enough to be discharged from the hospital. The teen's blood and CSF were later sent for further analysis to Dr. Wilson and his colleagues who identified abnormal antibody production in the teen's CSF.

The second teen had a history of anxiety and motor tics and a foggy brain,: according to the description in the paper. The teen's father had just been diagnosed with COVID-19, and a week later the teen developed fever and respiratory symptoms and improved without treatment. Over the next six weeks, the teen experienced a host of neuropsychiatric symptoms, including word-finding difficulty and problems concentrating, insomnia, mood swings, and it morphed into aggression and suicidal ideation. The teen was treated without success with psychiatric medications, and admitted to the hospital ten weeks after the neuropsychiatric symptoms began.

Back in the hospital, the patient tested positive for SARS-CoV2 antibodies. The teen's slowed thinking and memory problems improved after IV methylprednisolone, and was discharged on lithium and risperidone. Six days later, still in the throes of aggression and suicidal ideation, the teen was readmitted. Another lumbar puncture showed elevated CSF protein and IVIg was administered for three days. The patient was discharged with psychiatric medicines but six months later there was still lingering forgetfulness and attention problems. A third lumbar puncture at six months still showed elevated protein.

The third teenager was taken to the emergency department after four days of extremely erratic and odd repetitive behaviors, insomnia, and anorexia. There was no previous history of psychiatric symptoms. In the ED, a SARS-CoV-2 test came back positive. The teen had an elevated white blood cell count, creatine kinase, and C-reactive protein as well as ideomotor apraxia, a lack of motivation, disorganized behavior, and agitation. Psychiatric medications were administered for a few days and then stopped. The patient's symptoms improved during the weeklong hospitalization, and the teen was discharged without any psychiatric medications.

One important difference is that the teen who improved was treated soon after their symptoms started whereas the second patient's treatment was delayed by over two months, said Dr. Johns. The third young person had mania and insomnia and tested positive for SARS-CoV2 but did not have evidence of auto-antibodies in the CSF.

You get to one underlying question: SARS-CoV-2 is infecting millions and millions of people, and a great majority don't get critically ill. The ones who do tend to be older and/or have co-morbidities. What we don't know is if there are underlying issues that put certain people at risk for neuropsychiatric problems or long COVID, said Dr. Pleasure.

Merely identifying these autoantibodies and some of their antigens does not causally link them to these young peoples' symptoms, added Dr. Bartley. In some patients, the specific regions of the SARS-CoV-2 proteome targeted by the serum antibodies differed from the antigens in the CSF, suggesting that a compartmentalized immune response might be occurring in the CNS.

But we won't build more confidence about a potential link until we've been able to assess additional patients to determine whether these autoantibodies consistently track with particular clinical phenotypes. Ultimately, these autoantibodies may be reflective of a broader immune dysregulation that is related to their symptoms, but it's too early to tell. These teenagers were treated as psychiatric patients and COVID was found incidentally. We should definitely have this on our radar. Some of these patients may have subtle evidence of neuroinflammation and warrant a different treatment approach.

The scientists published previous studies in 2020 that led up to this latest work. In a paper Cell Reports Medicine done in close collaboration with Shelli Farhadian, MD, PhD, and Serena Spudich, MD, at Yale University, they identified early evidence for CSF anti-neural autoantibodies using mouse brain tissue to look for immunofluorescence. They identified some of the antibody targets using a combination of immunoprecipitation-mass spectrometry with rodent brain lysates and phage display. Then, they validated their finding in tissue culture cells engineered to express these antigens. Ultimately, five of the seven adults had evidence for CSF autoantibodies.

The immune response was so jazzed up, said Dr. Pleasure. It is not at all clear yet whether these antibodies, some of which appear to be cross-reactive between SARS-CoV-2 and neural antigens, are responsible for any of the neuropsychiatric symptoms.

The UCSF team now has samples from more than 50 COVID-19 patients who have unexplained neuropsychiatric symptoms. UCSF scientists are also studying patients with long-haul COVID, and Dr. Bartley said that they want to run the same types of experiments to see if they can identify auto-antibodies that may correlate with their enduring symptoms.

This is an important study that links infectious SARS-CoV-2 with neurological and neuropsychiatric complications in young people, said Carlos A. Pardo, MD, professor of neurology and pathology at Johns Hopkins Medicine and division of neuroimmunology and neuroinfectious disorders. The finding of auto-antibodies in spinal fluid is fascinating. It implicates the immunological responses in the brain, or unmasks the immunological responses against the brain.

We need to better characterize the mechanism of how the antibody triggers acute and long-term neuropsychiatric problems, added Dr. Pardo, who also studies CSF in patients with difficult neurological complications, including COVID-19. His laboratory recently published a study in The Journal of Neurological Sciences showing that almost 77 percent of patients with COVID-19 neurological complications had anti-SARS-CoV2 antibodies in their CSF.

The new study in JAMA Neurology opens the door to see how COVID triggers neurological and neuropsychiatric symptoms, he added. We are still a bit far away from recommending immune-based treatments.

There is currently great interest among neurologists regarding the potential for COVID infections to stir up an autoinflammatory process and induce autoimmunity resulting in a targeted immune attack against proteins in the brain, said Sean J. Pittock, MD, director of Mayo Clinic's center for multiple sclerosis and autoimmune neurology and of Mayo's neuroimmunology laboratory. Patients with COVID infections may develop encephalopathies but the immunopathological mechanisms underlying these remain unclear.

In this study, the UCSF scientists used their human phage display immunoprecipitation sequencing (testing for antibodies targeting the entire human proteome) and identified a multitude of autoantigens. The heterogenous autoantigen signature identified between patients indicates complexity and makes conclusions difficult, Dr. Pittock said. The identification of two potential novel targets in Case 1 is of interest but again the clinical implications remain unclear.

Many patients without autoimmune disease harbor autoantibodies (organ and non-organ specific).The two protein targets reported in this paper are intracellular proteins, thus it is unlikely that antibodies targeting such proteins are pathogenic, he added. Antibodies targeting intracellular proteins can indicate a pathogenic T cell response, however, if this were the case one would expect a more persistent and less responsive disorder than transient, as in these patients.

Overall, these findings are interesting and raise lots of questions which should stimulate more research in this area, Dr. Pittock said. Future studies investigating larger numbers of patients with COVID-associated encephalopathies will hopefully define the antibody, chemokine and cytokine signatures of this and other viral encephalopathies. This will further our understanding of these conditions and potentially identify therapeutic targets allowing repurposing of biologics for therapy.

He also said that although not applicable in this study, we must be careful in drawing too many conclusions: young patients develop primary psychiatric illness frequently, and when this diagnosis is combined with high levels of concomitant infection, there may or may not be a causal relationship.

The findings are pointing us in an intriguing direction, added Sarosh Irani, MD, associate professor at University of Oxford and head of the Oxford Autoimmune Neurology Group. These young people had atypical forms of encephalitis. The patients were identified retrospectively and it's not known if their neuropsychiatric symptoms would have occurred anyway or were due to COVID. Nevertheless, this is a very interesting preliminary finding and now needs validation in a larger consecutive cohort, ideally the pre-and post-COVID era.

Read more here:
COVID-19 and Neuropsychiatric Symptoms in Teenagers : Neurology Today - LWW Journals

The Challenges of Maintaining Telehealth Access in a… : Neurology Today – LWW Journals

Article In Brief

Many of the state policies and regulations that enabled greater flexibility about access to telehealth across state lines have been retracted as COVID-19 rules and mandates relax. The patchwork of varying policies regarding telemedicine has prompted a call for more streamlined pathways to interstate credentialing for physicians who see patients in other states.

Neurologists at Wake Forest Baptist Health in Winston-Salem, NC, never used to get this kind of call, but it's happening more and more these days. A patient from a town like Blacksburg, VA, nearly two-and-a-half-hour's drive away will travel just over the border into North Carolina, seek out a parking lot with good cell reception or Wi-Fi, and connect via the health system's electronic medical record patient portal to their Wake Forest stroke specialist or epileptologist.

Our catchment area includes southern Virginia and West Virginia, said vascular neurologist Amy K. Guzik, MD, an associate professor of neurology at Wake Forest. Many of our patients have mobility and transportation limitations and may require a care partner or other person to drive them to the clinic. When telehealth limitations were lifted during the height of the COVID-19 pandemic in 2020, that was really beneficial for these patients, especially for follow-up appointments, and we were hoping that would continue. Now we have to ask each patient what state they are in before we are able to see them.

States of emergency issued by state and local governments in 2020 have gradually been lifted over the past year, and with them, temporary waivers allowing doctors licensed in one state to provide care to patients in other states via telemedicine.

As of October 6, 2021, the Federation of State Medical Boards (FSMB) reported that 18 states still had such waivers in place, while 32 states plus the District of Columbia no longer have waivers. Virginia's waiver, for example, expired in June 2021, but West Virginia's is still in place.

The geographic boundaries are so arbitrary, said Dr. Guzik. If a patient is 10 miles in one direction, I can't see them, but if they're 10 miles in another direction, I can.

The patchwork of emergency orders has created confusion for providers and health systems around the country, said Lisa Robin, FSMB's chief advocacy officer.

A few states have made their waivers permanent, while others have allowed them to expire. A lot of bills are being introduced surrounding telehealth in state legislatures, with licensure and credentialing being a key piece, but also credentialing of facilities and broadband and infrastructure resources to support telehealth. We expect a busy state legislative session. (Federal waivers that allow Medicare billing for both video and audio-only telehealth services remain in place at press time.)

For some neurologists and their patients, the end of the licensure waivers in some states has not proven particularly burdensome.

Here at NYU, for example, our out-of-state patients are frequently in Florida, because a lot of people go from New York to Florida for the winter, said Neil A. Busis, MD, FAAN, clinical professor of neurology at the NYU Grossman School of Medicine, associate chair for technology and innovation in the department of neurology, and clinical director of the telehealth program.

Florida makes it extremely easy to get a pure telehealth license; the process literally takes like half an hour. We also have many patients from Connecticut, which has the relaxed requirements for telehealth in place until June 2023, and New Jersey, which has made it fairly easy to get a temporary telehealth-only license with policies that are in place through the middle of January 2022.

But in neurology deserts like the Mountain West comprising Wyoming, Utah, New Mexico, Nevada, Montana, Idaho, Colorado, and Arizona, and for patients with rare conditions for whom there are only a handful of centers of excellence across the country, the waivers had provided access to expert neurologic care that would otherwise have been all but inaccessible. This was true, particularly given that travel can be burdensome for people with conditions such as epilepsy, Parkinson's, and Alzheimer's disease; post-stroke patients; and children with rare neurologic conditions.

The Child Neurology Foundation has had a series of strategic discussions this year on the role of telehealth in child neurology, said Dr. Busis. Imagine that you're at home with a child who has frequent seizures and may be on a ventilator and require frequent suctioning. You have a lot of supportive equipment that has to be with you at all times. It can take hours to pack up a medically fragile child for a visit to a specialized center an hour or more away, and if you're halfway there and the child has a seizure, what do you do? In the cases of these children, and other people who may be on home ventilation or other significant supportive care, it's not just I can't miss work today, it's life-altering. It's a quality of care issue.

As a stroke specialist, Dr. Guzik said she has found that telehealth is particularly beneficial for transitions of care as patients are discharged from the hospital to home and are adjusting to a new set of limitations.

After they're home for a couple of weeks, we want to check in and see how they're doing, she said. Maybe they do need that physical therapist they didn't think they needed at discharge, or the occupational therapist to help them modify their home. But it's difficult when you've just gotten home to turn around and go back to the medical center with your caregiver, especially if you're in a different state.

One potential solution to the licensure challenge is the Interstate Medical Licensure Compact (IMLC), which offers a voluntary, expedited pathway to licensure for physicians who wish to practice in multiple states. First launched in 2017, the Compact now has 33 member states and two member jurisdictions; Ohio became the 33rd state in July 2021.

Eligible physicians can qualify to practice medicine in multiple states by completing just one application within the Compact, receiving separate licenses from each state in which they intend to practice, according to the IMLC's website. These licenses are still issued by the individual statesjust as they would be using the standard licensing processbut because the application for licensure in these states is routed through the Compact, the overall process of gaining a license is significantly streamlined. Physicians receive their licenses much faster and with fewer burdens.

The FSMB strongly supports the IMLC, said Robin. We had expected that the number of licenses issued would fall off as the pandemic began to wane, but it has not. More states are joining the Compact and going live. With Texas and Ohio having joined the Compact this year, that's a lot of additional eligible physicians. We are going to work hard to try to get additional states to join.

The FSMB is also working on a new telemedicine policy to replace the one originally issued in 2014. The draft is expected to be released by the end of 2021, and will be voted on at the Federation's 2022 Annual Meeting in April. We are hoping to come to consensus on a very much expanded policy that addresses questions about licensure, modalities, continuity of care, and many other areas, Robin said.

In a telehealth position statement published in Neurology in August, the AAN called for a number of steps to make telehealth more accessible and equitable for all patients. Licensing, prescribing, and related policies should be simplified, the authors noted. A desirable solution could include blanket reciprocity and an expedited licensing process that would require one unrestricted state license, a new background check for each state in which telemedicine is practiced, and reduced annual fees for limited practices. This would ensure protection of patients' rights to receive telehealth services as they require.

Telehealth should be here to stay, said Riley Bove, MD, associate professor of neurology at the UCSF Weill Institute for Neurosciences in San Francisco and a co-author of the AAN telehealth statement. It reduces the barriers to care, reduces patient costs for a visit, and decreases the burden of specialty visits for patients who are navigating multiple conditions. And during the pandemic, we have learned that this is broadly doable.

Before COVID-19, we had many colleagues who said that you can't provide good neurologic care via video. Through the past year and a half, however, we have become experts in examining patients via video and learned what is more and less beneficial, and what are the use cases where we need the patients to come in versus where we can spare them that trip and expense.

Lobbying for more streamlined pathways to interstate credentialing can be challenging, however. When I talk to our state legislators, they're mostly concerned about the patients in their own state and their constituents there, so they could say, Well, we want our own doctors in our own state to see the patients here, Dr. Guzik said.

Of course we do want the best, closest neurologist to see these patients, but there are situations with certain conditions or subspecialties or locations where it just makes more sense to see an expert in another state. Telehealth allows us to meet our patients where they are, let them live their lives and also get good medical care.

Certain cases are definitely not appropriate for telehealth, Dr. Bove acknowledged. And in others, it's just about patient preference. I have some patients who have said, Please, I just want to see you in person again. But there are others who never want to come back in person because they find telehealth so convenient. The reason most medical care happens in the clinic is not because that's where it's always best provided, but because it's most convenient for the clinician.

The patchwork of state policies and regulations regarding licensure, and variable payment reimbursements for telehealth reflects so much that is difficult about health care in America, Dr. Bove said. It underscores the major flaws in our health care system. And it needs to be changed.

Read this article:
The Challenges of Maintaining Telehealth Access in a... : Neurology Today - LWW Journals

Study Finds Endovascular Thrombectomy Safe and Effective in… : Neurology Today – LWW Journals

Article In Brief

An analysis of data from the National Inpatient Sample on pregnant and postpartum patients with acute ischemic stroke treated with mechanical thrombectomy suggests that endovascular therapy is a safe and efficacious treatment option for pregnant and postpartum people.

Endovascular mechanical thrombectomy (MT), an interventional procedure that removes a large blood clot from an artery or vein, is safe and effective for acute ischemic stroke (AIS) in pregnant and postpartum patients, according to a large population-based analysis published online first in the September 20 issue of Stroke.

After a series of landmark trials published in the New England Journal of Medicine in 2015, endovascular therapy has become a standard of treatment for AIS. However, it has not been evaluated in pregnant and postpartum patients, a group that is at increased risk but often excluded from clinical trials of interventional therapies.

Historically, pregnant patients are systemically excluded from clinical trials, so we felt it was important to report on this important subgroup of AIS patients. In prospective randomized controlled trials, MT has shown strong efficacy for the treatment of AIS with a number needed to treat of 2.6 for improved outcomes, senior study author Fawaz Al-Mufti, MD, associate chair of neurology for research and associate professor of neurology, neurosurgery, and radiology at New York Medical College, told Neurology Today.

Using data from the National Inpatient Sample, a database from the Healthcare Cost and Utilization Project, from 2012 to 2018, the authors analyzed data on pregnant and postpartum patients with AIS treated with MT. They compared them with nonpregnant patients treated with MT, and subsequently with pregnant and postpartum patients who were managed medically.

Compared to nonpregnant AIS patients treated with MT, pregnant patients experienced lower rates of intracranial hemorrhage and lower rate of poor functional outcome at discharge, Dr. Al-Mufti said. Our findings suggest that endovascular therapy is a safe and efficacious treatment option for pregnant and postpartum woman with AIS who are eligible. We hope providers as well as patients and their families can look to large database analyses such as our study to have the confidence to pursue this life-saving and deficit-preventing procedure should it otherwise be indicated.

The paper looked at 52,825 women hospitalized for AIS over a seven-year period, 4,590 of whom were pregnant or postpartum (defined as up to six weeks following childbirth). In this group, 180 women were treated with MT; these women tended to be younger (33 versus 71 mean years, p<0.001) and were more likely to present with extreme acute illness severity compared with the group of 48,055 nonpregnant patients treated with MT.

The study's primary clinical endpoints were functional outcome, all-cause in-hospital mortality, and hospital length of stay. Secondary endpoints included neurological complications specifically relevant to MT treatment for AIS, mainly intracranial hemorrhage and subsequent decompressive hemicraniectomy.

Patients treated with MT had lower rates of both intracranial hemorrhage (11 percent vs 24 percent, p=0.069) and poor functional outcome (50 percent vs 72 percent, p=0.003) at discharge. After adjusting for age, illness severity, and stroke severity, women who were pregnant or postpartum still showed an independently associated lower likelihood of developing intracranial hemorrhage (adjusted odds ratio, 0.26 [95% CI, 0.09-0.70]; p=0.008).

The authors also evaluated complications and outcomes between pregnant and postpartum patients treated with MT and those who were medically managed (4,410 patients). Using propensity score matching, the researchers reported pregnant and postpartum patients treated with thrombectomy had an increased rate (17 percent) of venous thromboembolism compared with medically managed pregnant and postpartum patients (0 percent; p=0.001) but a lower rate of pregnancy-related complications (44 percent vs 64 percent, p=0.034).They found no significant difference in postpartum complications, functional outcome at discharge, or hospital length of stay in these patient groups. No patients in the MT group experienced miscarriage after the procedure.

A major strength of the study, Dr. Al-Mufti said, was the large sample size using national data and, particularly, the number of pregnant and postpartum patients who had undergone MT. Although the retrospective nature of our finding is a limitation of the study that would normally warrant prospective validation, given the rarity of ischemic stroke during pregnancy and the postpartum period, prospective trials evaluating the usage of MT would be challenging.

As a result, he said, large-scale, multicenter investigations such as the present analysis offer meaningful insight into the utilization of these treatment modalities.

Vascular neurologists and neurocritical care experts told Neurology Today that this study was an important contribution to an area of stroke care that is insufficiently studied.

The current guidelines from the American Heart Association recommend consideration of these types of therapies including thrombolysis and endovascular MT during pregnancy if a person has disabling deficits and the benefits outweigh bleeding risks, but they make a slightly equivocal recommendation that it is reasonable to do it and don't really make recommendations about the postpartum period, said Eliza C. Miller, MD, assistant professor of neurology in the division of stroke and cerebrovascular disease at Columbia University Medical Center, who focuses on women's cerebrovascular health and cerebrovascular complications of pregnancy and the postpartum period.

This is mainly because there's really been a lack of data because pregnant and postpartum people have been excluded from all of the prospective trials that have looked at the safety and efficacy of these types of hyperacute stroke therapies.

The current paper presents the largest cohort reported to date of pregnant patients with AIS treated with MT, said Christa O'Hana S. Nobleza, MD, MSCI, medical director of the neurocritical care service at Baptist Memorial Hospital and associate professor in the department of neurology at the University of Tennessee Health Science Center in Memphis.

Before this study, there were only case reports or case series reporting on interventional acute stroke therapy for the pregnant. This study evaluated important factors that possibly limited pregnant patients from undergoing MT, such as potential for hemorrhage and worsening outcomes, and showed that those who underwent thrombectomy did not have higher rates of intracranial hemorrhage or worsened outcomes.

The data found an increased use of thrombectomy since the 2015 thrombectomy clinical trials and also showed that the outcomes from thrombectomy in pregnant women versus thrombectomy in nonpregnant women were similar or betterprobably because of the age difference in these two groups, Victor C. Urrutia, MD, FAHA, associate professor of neurology and director of the Comprehensive Stroke Center at the Johns Hopkins Hospital, said. In addition to the increase in thrombectomy, it shows there's a been a decrease in hemicraniectomy, suggesting that perhaps the benefit of thrombectomy, which is mainly decreasing the size of the stroke, has prevented the need of treatments of large stroke-producing edema in the form of hemicraniectomy.

One key takeaway is the group of women treated with MT didn't have pregnancy-related complications or increased mortalityso all of these things that people worry about did not occur, Dr. Miller said. Another interesting finding, she added, was that pregnant and postpartum patients who had MT were more likely to have venous thromboembolism. This could be explained by the fact that those who get MT are people who had a very large stroke, so you're possibly comparing them with people who had a more minor stroke and might be able to get up and walk more easily, she noted. But it is important for us to remember in general that pregnancy and the postpartum state increase the risk of venous thromboembolism very significantly, so just like with all our stroke patients, we must be hypervigilant about preventing this complication.

Overall, this paper establishes more conclusively that endovascular thrombectomy for acute stroke should be made available for pregnant women who meet the criteria, Dr. Urrutia said. I think the paper might change practice in the sense that those who may have been hesitant for lack of data to consider patients who were pregnant and who were having stroke for treatment might more easily consider it.

Dr. Miller agreed. Yes, there can be a discussion of risk, but I would say in the vast majority of cases, the benefits are going to be so much greater than the risks. I hope that this study helps reassure people that it's okay to offer this therapy that's so life- and function-saving.

The limitation of the analysis, as the study authors and all of the commentators pointed out, is its use of an administrative dataset, which does not allow for more nuanced information about the patients or their long-term outcomes beyond hospital discharge.

Still, Dr. Nobleza said she believes this study provides an important foundation for future potential studies analyzing the effect of acute stroke reperfusion therapies on pregnant patients. Study designs that can incorporate the pregnant patient are needed; however, they are challenging. For now, I believe the information from this study can still be utilized to guide shared decision making regarding acute stroke reperfusion therapy for the pregnant population.

Dr. Urrutia said he would also like to see more specific outcome data in future studies, for example, using measures like the modified Rankin score. I doubt that there would be a randomized clinical trial to test this, so I think the future is probably going to be more pooled individual patient data meta-analyses and those types of studies. With a relatively low frequency eventpregnancy-associated stroke treated with thrombectomy, the difficulty is to be able to get enough cases to also witness the more granular data.

Dr. Miller, however, suggested that the concept of excluding people who are pregnant or postpartum from clinical trials should be revisited. Stroke is a major cause of maternal mortality in the United Statesand even more a cause of severe maternal morbidityso we should be doing everything we can to prevent death and disability in people who are pregnant or postpartum.

While she acknowledged the challenging nature of designing such clinical trials, she pointed out that she conducts a lot of research in collaboration with obstetrician-gynecologists, who are experts in doing clinical trials in pregnant and postpartum people, including interventional and medication trials. There's a whole network for maternal fetal medicine trials, just like we have StrokeNet in stroke, and they do these trials all the time, so it's certainly feasible to enroll pregnant people in clinical trials.

Dr. Miller said it is frustrating to see people who happen to be pregnant or postpartum are not being treated for acute stroke in the same way they would be treated if they weren't pregnant. For example, I sometimes see or have heard about imaging being delayed because people are worried about the radiation risk and they wait for the MRI or they don't do the CT angiogram, but all of these things have been shown to have minimal risk in pregnancy, and the recommendations from both the American College of Obstetricians and Gynecologists and also the American College of Radiology state that, in the case of a life-threatening condition in the mother, these types of imaging studies should not be delayed or withheld. Obviously stroke with a large vessel occlusion is life-threatening and function-threatening, Dr. Miller said.

We should all remember that pregnant women and women in the early postpartum time, which is generally considered to be 6 weeks, are at higher risk of stroke than women of the same age and profile, and that we should address acute onset of neurologic deficits the same way that we would address any other person and consider the treatments that are appropriate depending on the cause of those deficits, Dr. Urrutia said.

Dr. Urrutia is the PI of a national randomized multisite trial called OPTIMISTmain, which is funded by Genentech. Dr. Miller receives research support from the National Institutes of Health, National Institute of Neurological Disorders and Stroke, and the Louis V. Gerstner, Jr. Foundation.

See the original post:
Study Finds Endovascular Thrombectomy Safe and Effective in... : Neurology Today - LWW Journals

Artists can flourish after brain damage. What does this say about neurology and aesthetics? – aeon.co

You wouldnt expect a scientist, teacher or business leaders work to improve following a traumatic brain injury or the onset of a neurological disorder, but, oddly, that does sometimes seem to be the case for artists at least if youre willing to accept expert opinions on art. In this interview with Robert Lawrence Kuhn for the PBS series Closer to Truth, Anjan Chatterjee, professor of neurology at the University of Pennsylvania, explains how artistic proclivities and production can change and even improve with neurological disorder. Because of the brains complexity, there are myriad ways in which this phenomenon can potentially be made manifest, but, as Chatterjee elucidates, the answer lies in different constellations of brain systems becoming more prominent as others become subdued. And, as Kuhn and Chatterjee discuss, these experiences in both artists and observers raise intriguing questions at the frontiers of neurology and aesthetics.

See more here:
Artists can flourish after brain damage. What does this say about neurology and aesthetics? - aeon.co

Kamel Ben-Othmane, MD, a Neurologist and Headache Medicine Specialist with Riverside Neurology Specialists – Pro News Report

Get to know Neurologist and Headache Medicine Specialist, Dr. Kamel Ben-Othmane, who serves patients in Virginia.

(ProNewsReport Editorial):- New York City, New York Nov 6, 2021 (Issuewire.com)Dr. Ben-Othmane is a board-certified neurologist and headache medicine specialist practicing at Riverside Neurology Specialists Newport News in Newport News, Virginia. He can additionally be found at the Riverside Neurology & Sleep Specialists Gloucester in Gloucester, Virginia, and Riverside Neurology Specialists Hampton in Hampton, Virginia. With a keen interest in all facets of neurology, Dr. Ben-Othmane specializes in headache medicine and maintains a deep understanding of the profound impact of headache disorders, including migraines, on his patients life.

Born and raised in Tunisia, Dr. Ben-Othmane attended the Medical School of Tunis/ Facult de Mdecine de Tunis in Tunis, Tunisia, and graduated with a medical degree in 1990. Nearly a decade later, he relocated to the United States, where he completed an internship at Virginia Commonwealth University Health System (1999 1999) and neurology residency at the Institute of Neurology and the Medical College of Virginia in Richmond, Virginia (1999 2002)

Upon the completion of his training, Dr. Ben-Othmane obtained board certification in neurology from the American Board of Psychiatry and Neurology (ABPN). The ABPN is a not-for-profit corporation that was founded in 1934 as a method of identifying qualified specialists in psychiatry and neurology. Furthermore, he is board-certified in headache medicine by the United Council of Neurologic Subspecialties (2004), as well as in CT and MRI through the American Society of Neuroimaging (2008).

Neurology is a branch of medicine dealing with disorders of the nervous system. Neurology deals with the diagnosis and treatment of all categories of conditions and diseases involving the central and peripheral nervous systems, including their coverings, blood vessels, and all effector tissue, such as muscle.

Dr. Ben-Othmane is licensed to practice medicine in the state of Virginia. A member of the American Academy of Neurology and the American Headache Society, Dr. Ben-Othmane has been named a Top Doctor in Hampton Roads Magazine on multiple occasions.

Outside his professional commitments, Dr. Ben-Othmane enjoys spending time with his wife, living near the coast in Virginia, running, and traveling.

Learn more about Dr. Kamel Ben-Othmane:Through his findatopdoc profile, https://www.findatopdoc.com/doctor/2242516-Kamel-Ben-Othmane-Neurologist, or through Riverside Neurology Specialists, https://www.riversideonline.com/find-a-doctor/find-a-doctor-results/kamel-ben-othmane

About FindaTopDoc.comFindaTopDoc is a digital health information company that helps connect patients with local physicians and specialists who accept your insurance. Our goal is to help guide you on your journey towards optimal health by providing you with the know-how to make informed decisions for you and your family.

More:
Kamel Ben-Othmane, MD, a Neurologist and Headache Medicine Specialist with Riverside Neurology Specialists - Pro News Report

Costantino Iadecola, MD, FAHA, of Weill Cornell Medicine to be recognized with the American Heart Association’s 2021 Basic Research Prize – EurekAlert

Embargoed until 7 a.m. CT / 8 a.m. ET Wednesday, Nov. 3, 2021

DALLAS, Nov. 3, 2021 The American Heart Association (AHA), a global force for longer, healthier lives, will present its 2021 Basic Research Award to Costantino Iadecola, M.D., FAHA, of Weill Cornell Medicine in New York City, in recognition of his outstanding work in cerebrovascular biology, particularly in the areas of stroke and dementia. He will receive the award during the Presidential Session on Sunday, Nov. 14 during the AssociationsScientific Sessions 2021. The meeting will be fully virtual, Saturday, Nov. 13 through Monday, Nov. 15, and is a premier global exchange of the latest scientific advancements, research and evidence-based clinical practice updates in cardiovascular science for health care worldwide.

Dr. Iadecola is a board-certified neurologist whose research focuses on ischemic brain injury, neurodegeneration and cognitive impairment. He is the director and chair of the Feil Family Brain and Mind Research Institute and the Anne Parrish Titzell Professor of Neurology at Weill Cornell Medicine in New York City. He was selected for the Associations 2021 Basic Research Award in recognition of his research in the areas of cerebrovascular biology, stroke and dementia.

Dr. Costantino Iadecolas ground-breaking research in neurology, including developing the concept of the neurovascular unit to better understand the causes of stroke and dementia and opening more possible methods of treatment, makes him a true leader at the forefront of his field, significantly impacting how we think about prevention, diagnosis and treatment of neurovascular and neurodegenerative diseases, said Association President Donald M. Lloyd-Jones, M.D., Sc.M., FAHA. Im thrilled to honor him, his work and his commitment to neurovascular research.

Dr. Iadecola is recognized to have pioneered and validated the concept of the neurovascular unit, a widely accepted notion that neurons and cerebrovascular cells work together to maintain the health of the brain. This concept inspired new research on mechanisms that regulate cerebral perfusion and on how their failure causes brain diseases. His discovery of the cerebrovascular effects of the amyloid-beta peptide and tau established that neurovascular dysfunction is an early biomarker for Alzheimers disease. His research demonstrates a relationship between innate immunity and the deleterious effects of hypertension on neurovascular regulation and cognitive function and found that high-salt diets cause dementia through the Alzheimer protein tau, bridging the age-old gap between neurovascular and neurodegenerative diseases. Dr. Iadecolas work also details how microbiota of the gut can influence a patients susceptibility to ischemic stroke.

I am honored to receive the Basic Research Prize, which I humbly accept on behalf of my mentors, colleagues and collaborators, said Dr. Iadecola. I am grateful to the American Heart Association for the continued support I received since the very beginning of my clinician-scientist career.

Dr. Iadecola earned his medical degree from the University of Rome, Italy. He first came to the U.S. in the 1980s as a post-doctoral fellow in neurobiology at Weill Cornell Medicine, New York. After completing a neurology residency at New York-Presbyterian/Weill Cornell Medical Center in 1990, he joined the University of Minnesota Medical School as an assistant professor in Neurology before returning to New York City as a professor of neurology and neuroscience at Weill Cornell Medicine, where he has been for the past 20 years.

His work has earned accolades from the AHA, the American Academy of Neurology, the National Institutes of Health and the Alzheimers Association. He was previously recognized by the Association with its 2009 Willis Lecture Award, given in recognition of his contributions to the role of prostaglandins and nitric oxide in stroke damage and to the role of cerebral blood vessel dysfunction in Alzheimer's disease. He won the 2015 Excellence Award in Hypertension Research from the Association in recognition of his research connecting hypertension and Alzheimers disease. He was honored again by the Association with a 2019 Distinguished Scientist Award to recognize his research contributions to cardiovascular disease, stroke and dementia. Additionally, in 2011 the Alzheimers Association recognized Dr. Iadecola with the Zenith Fellow Award, which is prestigious worldwide recognition in Alzheimers research.

His research has been documented in nearly 400 papers published in peer-reviewed journals and he is listed by Clarivate Analytics as one of most highly cited researcher in the world in his field. He has been a guest editor for theHypertension,CirculationandProceeding of the National Academy of Sciencesjournals and a member of the editorial boards forCirculation Research,Journal of Cerebral Blood Flow and Metabolism,Cerebrovascular Diseases,Annals of Neurology,Cellular and Molecular Neurobiologyand theInternational Journal of Stroke.(Note:Hypertension,CirculationandCirculation Researchare published by the American Heart Association.)

Additional Resources:

The Association receives funding primarily from individuals; foundations and corporations (including pharmaceutical, device manufacturers and other companies) also make donations and fund specific Association programs and events. The Association has strict policies to prevent these relationships from influencing the science content. Revenues from pharmaceutical and biotech companies, device manufacturers and health insurance providers and the Associations overall financial information are availablehere.

The American Heart AssociationsScientific Sessions 2021is a premier global exchange of the latest scientific advancements, research and evidence-based clinical practice updates in cardiovascular science for health care professionals worldwide. The three-day meeting will feature more than 500 sessions focused on breakthrough cardiovascular basic, clinical and population science updates in a fully virtual experience Saturday, Nov. 13 through Monday, Nov. 15, 2021. Thousands of leading physicians, scientists, cardiologists, advanced practice nurses and allied health care professionals from around the world will convene virtually to participate in basic, clinical and population science presentations, discussions and curricula that can shape the future of cardiovascular science and medicine, including prevention and quality improvement. During the three-day meeting, attendees receive exclusive access to more than 4,000 original research presentations and can earn Continuing Medical Education (CME), Continuing Education (CE) or Maintenance of Certification (MOC) credits for educational sessions. Engage in Scientific Sessions 2021 on social media via#AHA21.

About the American Heart Association

The American Heart Association is a leading force for a world of longer, healthier lives. With nearly a century of lifesaving work, the Dallas-based association is dedicated to ensuring equitable health for all. We are a trustworthy source empowering people to improve their heart health, brain health and well-being. We collaborate with numerous organizations and millions of volunteers to fund innovative research, advocate for stronger public health policies, and share lifesaving resources and information. Connect with us onheart.org,Facebook,Twitteror by calling 1-800-AHA-USA1.

###

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.

Originally posted here:
Costantino Iadecola, MD, FAHA, of Weill Cornell Medicine to be recognized with the American Heart Association's 2021 Basic Research Prize - EurekAlert

He was told he had the N.B. ‘mystery illness.’ But a 2nd opinion says no as doubts swirl about diagnoses – CBC.ca

When Luc LeBlanc received a phone call from his family doctor in March 2021 telling him he had a neurological illness and it was terminal his world crumbled.

"I knew I had something wrong cognitively," said LeBlanc, 41, of Dieppe, N.B. "I was falling, I was having multiple episodes of passing out and cracked three ribs. I reached out to my family doctor to say, 'We need to push neurologists any way possible because I can't live like this.' "

LeBlancbecame part of a cluster of 48 New Brunswick residents diagnosed with a neurological condition of unknown cause, a medical enigma dubbed a "mystery illness."

He kept pushing, however, for a second opinion and last week travelled to Toronto for an appointment at the University Health Network's Krembil Brain Institute.

After about 16 hours of assessments over three days with neurologists and neuropsychologists, he had some answers.

"The good news for Luc is that we can say that he doesn't have this rapidly progressive neurodegenerative disease," said Dr. Lorraine Kalia, a neurologist and scientist specializing in Parkinson's disease and movement-related disorders.

WATCH| A patientdescribes his symptoms:

Kalia is quick to caution that "all we can speak to is Luc," noting he is the only person from those in the cluster whom they've assessed. There's no doubt LeBlanc has a lot of neurological difficulties, she said, but they are likely related to a concussion he suffered in 2018, as well as anxiety he has been dealing with throughout his life.

While last week's diagnosis gave LeBlanc some understanding of his own condition, questions remain about whether the cluster actually exists.

Those questions also come as concerns heighten inside and outside the provincial government over longstanding shortcomings many see in New Brunswick's health-care system.

"We need more recruitment. We need better retention of physicians, but we also need the dollars put in place to enhance the health-care system," said Mark MacMillan, president of the New Brunswick Medical Society, the professional association for doctors in the province.

"Access could certainly be improved. Wait times are too long for many appointments that need to be seen by a specialist, but that's not just a problem in New Brunswick," he said, noting it's a problem across Canada that needs to be addressed by increasing health transfer dollars from the federal government to the provinces.

From late 2019 onward, LeBlanc and 47 other New Brunswick residents were identified as being part of a cluster of patients with a "progressive neurological syndrome of unknown etiology." That cluster was first identified by Moncton neurologistDr. Alier Marrero. The people range in age from 18 to 85. They are men and women, with the majority living in Moncton.Others arein the Acadian Peninsula and on the north shore, close to the Quebec border.

The first case was retroactively discovered by Marreroin 2015. By 2019, there were 11 cases displaying similar symptoms. By the following year, the count doubled to 24. By June 2021, 48 people were identified, the vast majority by Marrero. Six of the cluster had died.

In March 2021, news of the cluster made headlines after a memo from the province's chief medical officer of health to physicians and other health-care professionals was leaked to the media.

"If you have patients who you feel may meet the case definition for this novel neurological syndrome, please send a clinical referral to Dr. Alier Marrero at the Mind Clinic," the memo said. The clinic is run out of The Moncton Hospital.

The symptoms were similar to Creutzfeld-Jacob disease (CJD), a rare and fatal brain wasting disorder, and included visual hallucinations, muscle twitching and aggression.

An interim reportreleased last week by the New Brunswick government revealed the number of deaths had risen from six to nine and that there were no known factors such as food, place of home or work that could be linked between the cases.

Autopsies for those who died revealed findings including Alzheimer's, Lewy body dementia and cancer, and, according to Health Minister Dorothy Shephard, represent a group of "misclassified diagnoses."

Shephard told The Fifth Estateprovincial health officials reporting that there was an unknown neurological illness "was really a little premature." In her opinion, she said, she does not believe there is a cluster.

More clinical review is necessary, she said, and another report will be released in January.

As LeBlanc watched Shephard speaking last week, he said the province needs to be open-minded to a new disease.

"They don't want to create panic, but they create panic."

At the centre of the unknown illness is Marrero, a neurologist in Moncton. Born in Cuba, he received a medical degree from Universidad Nacional Pedro Henrquez Urea in the Dominican Republic in 2000. He completed his residency in neurology at Laval University in Quebec in 2010.

That same year, Marrero moved to Moncton, where he helped identify the province as having some of the highest rates of multiple sclerosis in Canada. Marrero had concerns about how New Brunswick was relatively underserviced in terms of MS research and the difficulty sufferers had in gaining access to care.

His work led him to cross paths with scientists at the Creutzfeldt-Jakob Disease Surveillance System an arm of the Public Health Agency of Canada. With their input, dating back to 2019, he began developing a case definition for a "progressive neurological syndrome of unknown etiology" theunknown illness he was diagnosing in patients.

While Marrero accepts he could be wrong, he says he is convinced there is a cluster and that the diagnoses from the autopsy findings should not rule that out.

Watch |N.B. neurologist wants patients to feel hopeful:

"Complex problems don't have easy solutions," he said in an interview with The Fifth Estate. "I am confident we will find the cause and we will find a way of dealing with it, hopefully a treatment, hopefully a way of avoiding it."

Jill Beatty, who was told her father was part of the cluster, describes Marrero as an empathetic and calm presence in their storm. Her trust in Marrero has not wavered.

"We were so scared, and we had no idea what we were dealing with."

Marrero has diagnosed 48 people, but said he is treating more than 100 patients with symptoms at the Moncton clinic.

"As a physician, I try to open to them a door of hope that is meaningful hope. And as a scientist, I'm interested in discovering what is causing this problem."

Like many people in the cluster, LeBlanc has had difficulty navigating the health-care system.

Three years ago, he was in a car accident and suffered a concussion. He began experiencing mobility and balance issues, muscle spasms and brain fog. His world spiralled downwards, and he hasn't worked since. He had to wait two years to see a neurologist.

"I think that demonstrates a lack of access to neurology that we all experience across the country," Kalia said after LeBlanc's assessment in Toronto.

As part of LeBlanc's earlier treatment, he did physiotherapy for at least seven months, but saw no improvement. A visit to his physician landed him in Nova Scotia to see an eye doctor specializing in head trauma. He was given prism glasses and told to go to a specialized physiotherapy facility in Amherst, N.S.He had one appointment and then COVID-19 hit. His remaining appointments were virtual.

"It just wasn't the same."

In interviews with The Fifth Estate, several people within the cluster and those who wonder if they have the unknown syndromedescribe long waits to see specialists. Often, they feel they are dismissed by practitioners and left with nowhere to turn.

A discussion paper released by the New Brunswick government earlier this year outlines a need for better patient-centred care, including shorter wait times for surgery and faster access to appointments.

The report said while 90 per cent of New Brunswickers have a family doctor, only 55 per cent are able to get an appointment within five days.

As his cognition declined, LeBlanc said he couldn't get a clear diagnosis or a practitioner who had the time to "look at the full picture. Somebody dropped the ball somewhere."

LeBlanc met Marrero in January 2021, and by mid-March he was told he was part of the cluster.He started making end-of-life plans: extra life insurance, care for his children and lookingfor a coffin.But one thing stood out to him: he was not physically declining like others in the cluster.

He had reached out to one of the youngest, Gabrielle Cormier, 20, and could see the intensity of symptoms was different. He could drive and dress himself. His memory wasn't too bad. He could go to the gym and lift light weights.

Meanwhile, Cormier, of Dalhousie Junction, once an avid skater with dreams of becoming a pathologist, was walking with a cane and sometimes relying on a wheelchair.

The difference between his symptoms and Cormier's, coupled with his family's doubt, left him uncertain. LeBlanc asked Marrero why he was a "confirmed case."

"It's kind of hard when, you know, a lot of people are saying it's all in your head, but is it?"

When asked by Radio-Canada's Enqute about LeBlanc's case, Marrero said he could not comment.

While LeBlanc had his doubts about being part of the cluster, some neurologists, including Dr. Valerie Sim, believe a detailed review of cases of those identified with the unknown neurological illnessis paramount.

"My goal in raising skepticism is simply to balance the discussion," said Sim, a professor of neurology in the Centre for Prions and Protein Folding Disease at the University of Alberta. She said an open mind must be kept to the possibility that there isn't a syndrome.

The extreme age range of those who were diagnosed with the unknown illness and their broad symptoms make it impossible to conclude anything, she said.

"Are we doing them a disservice by assuming that they all fit into the same pocket? Or could they actually have separate things which each might require different investigations and different treatments?"

Kat Lanteinge, a Toronto-based public health advocate, has concerns that while the N.B. government focuses on the lack of links between cases, the search for a root cause will be overlooked.

"When you start drafting a narrative and you start shutting out the experts, so no science can happen, those are massive ethical boundaries that are being crossed."

Marrero, however, still believes a cluster exists.

"I'm ringing a bell," he said, quoting his favourite musician, Leonard Cohen. "He said there is a crack in everything, that's how the light gets in. It's a truth for anything new in science. And I hope [the light] will."

While LeBlanc may have another diagnosis, that doesn't eliminate so many questions that exist around the mystery illness.

"It's hard for us to make conclusions about what we weren't a part of," said Kalia, the Toronto neurologist. "We didn't see Luc as a team two years ago. And so it's hard to know what kind of pieces to the puzzle his physicians had at that point in time to make that conclusion."

As for LeBlanc, he describes a weight lifting off his shoulders. He has gone from believing his life was ending to imagining possibilities. "It's a big shock."

He also vows to continue supporting people he has met through a social media support group for those who have received a diagnosis of the unknown illness, for their friends and family and others who believe they may have it.

"I'm lucky. I was dying. Now I'm not. But I want to help and support people if they want to talk."

See the original post:
He was told he had the N.B. 'mystery illness.' But a 2nd opinion says no as doubts swirl about diagnoses - CBC.ca

Woman has four-year wait to see Northern Ireland neurologist – The Guardian

A single mother of six children has been waiting four years and four months to see a consultant for suspected multiple sclerosis in Northern Ireland as officials admit in leaked court papers that health waiting lists have spiralled out of control.

Although referred to a neurologist in June 2017, Eileen Wilson, 47, has still not received a date to see the specialist despite suffering choking episodes that leave her blue in the face, loss of muscle control and a multitude of other symptoms.

She is one of the hundreds of thousands of patients suffering in silence because of the chronic waiting lists that have been building since 2013, according to testimony submitted to the high court.

Her case is at the centre of two landmark cases to be heard in December and January against the Northern Ireland health minister, Robin Swann, the UK chancellor, Rishi Sunak, and the health secretary, Savid Javid, who were named as defendants in the case last week after affidavits from Northern Irelands Department of Health blamed years of underfunding for the crisis.

Sitting in her garden in her army veteran house in Belfast, Wilson said she would not give up the fight even though the human rights commission, her GP, and her MP, Gavin Robinson, have all failed to get her an appointment.

I just want to know whats wrong with me, she says.

She explains how she staggers around her home like a drunk even though she does not drink and now suffers episodes of sleep paralysis, which has been likened to locked-in syndrome.

When I go to bed all the worry is there, its like a washing machine on full spin, she said.

I worry that if I fall or choke, thats going to be the end of it. Die? Yes, she answers. It can happen anytime. Its like something is stuck in my throat. Ive gone blue in the face. It lasts for a few minutes but it feels like hours, she said.

To her shock, she heard through her MP that her GPs referral had been downgraded from urgent to routine, with the chief executive of South Eastern health and social care trust telling Robinson that regrettably the waiting time for an appointment was 163 weeks three years and 13 weeks.

I am very sorry that we have not yet been able to offer Mrs Wilson an appointment, he said.

Four years and four months later, she is none the wiser.

Her solicitor, Ciaran OHare of McIvor Farrell, has already applied successfully for leave for a judicial review, which is now listed for January with a second case expedited for hearing in December over a failed bid to get her an appointment overseas under EU legislation transposed into domestic law.

He said her case was for the benefit of the people of Northern Ireland and is asking the court to conclude that the waiting lists, the worst in the UK for much of the past decade, are unlawful and a breach of human rights.

This saga has been going on in Northern Ireland for over 10 years and hospital waiting lists have been getting longer and longer. We do not have the NHS here, like in England; we have health and social care and it doesnt work, said OHare.

This is the first case of its kind and it is absolutely crucial because something must be done to end the suffering that is occurring every single day with people languishing and dying on hospital waiting lists, he added.

Recent figures show nearly a fifth of Northern Irelands population are waiting for a first appointment and more than half of those are waiting for more than a year.

It is the case that the majority of people on the waiting list are waiting for more than a year, which is pretty extraordinary, said Mark Dayan, a policy analyst at the health services thinktank the Nuffield Trust.

Waiting lists are the worst in the UK and possibly in Europe. Last week, the childrens commissioner revealed that 24 children with confirmed or suspected cancer were among the 17,000 minors waiting more than a year to see a specialist.

Affidavits submitted to the courts and seen by the Guardian paint a grim picture.

A senior official in the Department of Health in his testimony, said the delays were extremely regrettable but the health minister had repeatedly said a significant increase in funding was necessary to make a return to acceptable levels.

While doctors, nurses, other health professionals and managers have made every effort to ensure that any negative impact on patients has been kept to a minimum, waiting times have continued to grow to a level where many believe that they are now out of control, he added.

Dayan said Northern Irelands waiting lists began to spiral to more and more unacceptably poor levels relative to the rest of the UK 10 years ago.

He said one year-plus waits were almost unheard of in England before Covid, but have been common in Northern Ireland. Out of an estimated 460,000 on a waiting list, 250,000 have been on it for more than a year, he said.

The Department of Health declined to comment due to ongoing court proceedings.

See the article here:
Woman has four-year wait to see Northern Ireland neurologist - The Guardian

Global Neurology Devices Market 2021: SWOT Analysis of Key Driving Factors for Growing CAGR Value | Top Brands: Boston Scientific, Terumo Corporation,…

The latest research report on the Global Neurology Devices Market provides the cumulative study on the COVID-19 outbreak to provide the latest information on the key features of the Neurology Devices market. This intelligence report contains investigations based on current scenarios, historical records and future forecasts. The report contains various market forecasts related to market size, revenue, production, CAGR, consumption, gross margin in the form of charts, graphs, pie charts, tables and more. While emphasizing the main driving and restraining forces in this market, the report also offers a comprehensive study of future trends and developments in the market. It also examines the role of the major market players involved in the industry, including their business overview, financial summary and SWOT analysis. It provides a 360-degree overview of the industries competitive landscape. Neurology Devices Market shows steady growth and CAGR is expected to improve during the forecast period.

The Global Neurology Devices Market Report gives you in-depth information, industry knowledge, market forecast and analysis. The global Neurology Devices industry report also clarifies financial risks and environmental compliance. The Global Neurology Devices Market Report helps industry enthusiasts including investors and decision makers to make reliable capital investments, develop strategies, optimize their business portfolio, succeed in innovation and work safely and sustainably.

Get FREE Sample copy of this Report with Graphs and Charts at:https://reportsglobe.com/download-sample/?rid=131493

Top Key Players Profiled in this report are:

The report is an assortment of direct information, subjective and quantitative assessment by industry specialists, contributions from industry examiners and Neurology Devices industry members over the worth chain. The report offers a top to bottom investigation of parent market patterns, macroeconomic measures, and control components. Besides, the report likewise overviews the subjective effect of unmistakable market factors on Neurology Devices market sections and geologies.

Neurology Devices Market Segmentation:

Based on Type

Based on Application

Global Neurology Devices Market: Regional Segments

The different section on regional segmentation gives the regional aspects of the worldwide Neurology Devices market. This chapter describes the regulatory structure that is likely to impact the complete market. It highlights the political landscape in the market and predicts its influence on the Neurology Devices market globally.

Get up to 50% discount on this report at:https://reportsglobe.com/ask-for-discount/?rid=131493

The Study Objectives are:

This report includes the estimation of market size for value (million USD) and volume (K Units). Both top-down and bottom-up approaches have been used to estimate and validate the market size of Neurology Devices market, to estimate the size of various other dependent submarkets in the overall market. Key players in the market have been identified through secondary research, and their market shares have been determined through primary and secondary research. All percentage shares, splits, and breakdowns have been determined using secondary sources and verified primary sources.

Some Major Points from Table of Contents:

Chapter 1. Research Methodology & Data Sources

Chapter 2. Executive Summary

Chapter 3. Neurology Devices Market: Industry Analysis

Chapter 4. Neurology Devices Market: Product Insights

Chapter 5. Neurology Devices Market: Application Insights

Chapter 6. Neurology Devices Market: Regional Insights

Chapter 7. Neurology Devices Market: Competitive Landscape

Ask your queries regarding customization at: https://reportsglobe.com/need-customization/?rid=131493

How Reports Globe is different than other Market Research Providers:

The inception of Reports Globe has been backed by providing clients with a holistic view of market conditions and future possibilities/opportunities to reap maximum profits out of their businesses and assist in decision making. Our team of in-house analysts and consultants works tirelessly to understand your needs and suggest the best possible solutions to fulfill your research requirements.

Our team at Reports Globe follows a rigorous process of data validation, which allows us to publish reports from publishers with minimum or no deviations. Reports Globe collects, segregates, and publishes more than 500 reports annually that cater to products and services across numerous domains.

Contact us:

Mr. Mark Willams

Account Manager

US: +1-970-672-0390

Email: [emailprotected]

Website: Reportsglobe.com

See the original post:
Global Neurology Devices Market 2021: SWOT Analysis of Key Driving Factors for Growing CAGR Value | Top Brands: Boston Scientific, Terumo Corporation,...

Special committee to make recommendations on assisted human reproduction and international surrogacy – Irish Legal News

A special joint Oireachtas committee will be established to consider and make recommendations on assisted human reproduction and international surrogacy under government plans.

Pressed on the issue in the Dil yesterday, Tnaiste Leo Varadkar said he acknowledged that legislation on the matter is long overdue.

Fianna Fil TD Jennifer Murnan OConnor asked him to address reports the government will delay the Assisted Human Reproduction Bill because of technical legal issues.

Mr Varadkar said: It is complex. There are complex legal and ethical questions that arise in respect of for-profit surrogacy services, children being moved from other countries to this country and the right to know who ones biological parents are.

There are many very complicated ethical issues that have to be resolved, particularly in the context of our difficult history in respect of adoption and women giving up their children and so on.

He continued: We must get this right. There has been substantial work done and engagement on this issue since the formation of the government, involving the minister for justice, Deputy McEntee, the minister of state, Deputy Naughton, the minister for health, the minister for children, equality, disability, integration and youth and the Attorney General.

In the coming weeks a memorandum will be brought to Cabinet proposing how to consider the issues relating to international surrogacy and how subsequently to introduce any legislative change.

It will be a joint memorandum from the Departments of Justice; Health; and Children, Equality, Disability, Integration and Youth. It will propose the establishment of a time-limited special joint Oireachtas committee to consider the issue, including the issues arising from commercial international surrogacy, and to report with recommendations.

More:
Special committee to make recommendations on assisted human reproduction and international surrogacy - Irish Legal News

The presence of CWD in the Jackson elk herd will impact hunting opportunities and reproduction – Wyoming Public Media

Chronic wasting disease (CWD) is a deadly neurological disease found in elk, deer and moose. In late 2020, the first elk in the region with CWD was detected. It was shot by a hunter in Grand Teton National Parknot far from where the Jackson elk herd is fed in the winter on the National Elk Refuge.

The announcement worried biologists who were concerned that feedgrounds act as a superspreader of the deadly disease because of the density of animals.

Doug Brimeyer, the deputy chief of wildlife for Wyoming Game and Fish, said the presence of the feedground was one reason behind a recent study published in Ecosphere last month.

Once there is a seven percent prevalence of CWD, the study predicts a modest decline of elk. It also predicts a mean of 12 percent CWD prevalence in the herd but it could go as high as 20 percent. Brimeyer said a high prevalence of the disease could impact hunting tags.

"CWD and hunting are both additive to the mortality of the population. And so for the last 20 years, our goal has been to manage the Jackson elk herd to 11,000 animals and, to do that you have hunting seasons on cows and the antlerless segment of the population," he said.

Brimeyer said this study provides insight into important management tools for the future of this unique herd. Since the herd is in western Wyoming where the numbers of predators on the landscape are higher, the herd is not as successful in reproducing, so the prevalence that the population could sustain will be lower than other herds in the state.

"So if CWD influences population performance, it's going to be important for managers to know that," said Brimeyer. "We want to maintain that long-distance migration and reduce the amount of human-caused mortality on those reproducing animals."

Brimeyer added that there are a lot of unknowns regarding feedgrounds and CWD.

More:
The presence of CWD in the Jackson elk herd will impact hunting opportunities and reproduction - Wyoming Public Media

Families protest over slow pace of surrogacy laws – RTE.ie

The Cabinet is to propose terms of reference for a Special Joint Oireachtas Committee to report with recommendations on international surrogacy.

It will be given four months to complete its work.

The committee will be provided with an issues paper drafted by officials in the Departments of Justice, Health and Children, in consultation with relevant ministers and their officials, to assist the committee in its deliberations.

The recommendations of the committee will then be considered by the Minister for Health as the Assisted Human Reproduction Bill progresses through the legislative process.

It is expected that any necessary legislative provisions which arise out of the committee's examination will be inserted into the Assisted Human Reproduction Bill at committee stage.

The Department of Justice says the Government has committed to dealing with international surrogacy.

It notes that while the Department of Health has responsibility for the forthcoming Health (Assisted Human Reproduction) Bill, issues which arise from international surrogacy, including commercial surrogacy in other jurisdictions, "raise important questions in respect of rights and ethics, and concern areas of law that intersect across the remits of several government departments".

The statement adds that there has been "substantial work and engagement on this issue" since the formation of the Government between Ministers Helen McEntee, Hildegarde Naughton, Stephen Donnelly and Roderic OGorman and the Attorney General and their respective officials.

The memorandum is expected to be brought to Cabinet in the coming weeks.

It will propose how to consider the issues relating to international surrogacy and how to subsequently introduce legislative change.

The joint memo will be brought to Government by the Ministers for Justice, Health and Children.

Meanwhile, surrogacy advocates have described as "bonkers" that surrogacy legislation has not been put in place in Ireland as they join families protesting at Leinster House to highlight their frustration at the slow pace of progress.

A spokesperson for Irish Families Through Surrogacy said they are concerned that a new draft bill on assisted human reproduction will exclude international surrogacy and leave families and children without any legal protection.

Speaking on RT's Today with Claire Byrne, Cathy Wheatley said: "We want our children to be afforded the same provisions as every child in Ireland and have a legal relationship with both parents."

She added that "there are ways forward ... time has moved on, England legislated in 1985 for surrogacy and it is bonkers that in 2021 we have no legislation".

Ms Wheatley said that they want guarantees that international surrogacy will be included in the bill.

"All we are asking for is to create an ethical framework so that everyone is protected," she said.

Ms Wheatley said the first commission on surrogacy was introduced in 2000 and the issue has been "kicked down the road" since then, with ten committees looking at the issue.

She said that the families "know the Government will do the right thing", but that plans to set up another committee will not be enough.

View post:
Families protest over slow pace of surrogacy laws - RTE.ie

Human Birth Canals Are Seriously Twisted. Researchers Think They’ve Figured Out Why – ScienceAlert

There's an odd twist to human physiology not seen in any other primatethat makes giving birth more complicated for our species. Now, a study using biomechanical modelling on gait and posture has provided some insights into this long-standing mystery.

The narrow shape of the human birth canal is kinked at the inlet, so that contractions of the mother must rotate the baby's big brain and wide shoulders nearly 90 degrees to fit into the pelvis.

Imagine sliding a foot into a tight boot with a twisted entrance and you've got a rough idea of how challenging this can be. If the baby gets stuck, it can endanger both the life of the mother and child. In fact, this is thought to occur inas many as 6 percent of all births worldwide.

So what's the advantage? Surprisingly, for such a key element in the reproduction of our very species, we're still trying to figure that out.

(Stansfield et al., BMC Biology, 2021)

Above:The rotational birth of humans. A) shows the head turning about 90 to fit into the largest dimension of the pelvic plane; B) shows the layers of the birth canal.

Today, some of the most fundamental parts of human pregnancy are a complete mystery. We don't know, for instance, why our species undergoes such long and dangerous labors compared to other mammals.

Traditionally, it is thought the human pelvis is shaped the way it is to make walking easier.Evolutionarily speaking, the advantages of bipedal movement on a daily basis were clearly worth the extra risks that came with having narrow hips and big-brained babies.

In the new study, extensive biomechanical models of the pelvic floor suggest the shape of the birth canal doesn't help us walk so much as it helps us stand up.

"We argue that the transverse elongation of the pelvic inlet has evolved because of the limits on the front-to-back diameter in humans imposed by balancing upright posture, rather than by the efficiency of the bipedal locomotion", says Philipp Mitteroecker, who was also involved in this study."

If the inlet from the womb to the birth canal was a deeper oval, a baby could slide right through without very many fussy movements at all, as they do in other primates.

But in a human, this would require the pelvis to tilt at an even greater degree than it already does, which would add a deeper curve to the lower back.

Ultimately, the new models suggest that extra curve would compromise the stability and health of our spines, which is possibly why the inlet to the birth canal evolved a new shape instead.

In comparison, other primates, like chimpanzees, can afford to have a deeper inlet to the pelvis because they are mostly on all fours and aren't putting a lot of weight on their hips. To get through to the birth canal, chimpanzee young only have to twist their heads a little.

The human baby, by comparison, has to move their body nearly 90 degrees to face the mother's spine to fit through the tight ellipsoid.

Even after this tricky maneuver, it's not a straight slide into the world. The outlet of the human birth canal is also shaped slightly different to primates. It requires the baby to once again turn to get its shoulders out, which are widest on a different axis to the head.

The models run by researchers suggest the outlet of the birth canal is shaped this way to better support the pelvic floor.

If the lower birth canal had an outlet that was wider still, the results indicate it would help pelvic floor stability even more; however, it would ultimately make childbirth too risky. The final twist would be too hard for the head and shoulders to shimmy through.

"Our results provide a novel evolutionary explanation for the twisted shape of the human birth canal," the authors conclude.

It's an intriguing idea from a well-thought out model, but real-world research will be needed to determine if this is really why humans are born with a twist and a shout.

Evolutionary studies, for instance, have shown female Neanderthals had birth canals more similar to chimpanzees, which suggests twisting is a uniquely human and relatively recent evolutionary development.

Given that Neanderthals also stood and walked on two feet, it would be interesting to compare the biomechanics of ancient humans to figure out why the modern human pelvis stands out.

The study was published in BMC Biology.

Go here to read the rest:
Human Birth Canals Are Seriously Twisted. Researchers Think They've Figured Out Why - ScienceAlert