Daily Archives: April 7, 2014

PUBLIC RELEASE DATE:

7-Apr-2014

Contact: Vicki Cohn vcohn@liebertpub.com 914-740-2100 Mary Ann Liebert, Inc./Genetic Engineering News

New Rochelle, NY, April 7, 2014Elevated pressure in the eye is the most common risk factor for glaucoma, an optic neuropathy that can cause blindness and affects more than 67 million people worldwide. Elevated eye pressure in glaucoma develops due to abnormal functioning of the trabecular meshwork (TM) causing intraocular fluid to back up. Next-generation glaucoma drugs will target the finely tuned mechanisms of the TM that maintain normal intraocular pressure, as described in an article in Journal of Ocular Pharmacology and Therapeutics, a peer-reviewed journal from Mary Ann Liebert, Inc., publishers. The article, one of 25 articles in a special double issue of the Journal, is available free on the Journal of Ocular Pharmacology and Therapeutics website.

The article "Intraocular Pressure Homeostasis: Maintaining Balance in a High-Pressure Environment," by Ted Acott and coauthors, Oregon Health & Science University, Portland, OR, describes the efficient mechanisms at work in the eye to keep intraocular pressure within an acceptable range for 92-98% of the population. Understanding these mechanisms will enable the development of drug interventions to treat the unfortunate 2-8% of people that are at risk of developing elevated eye pressure and glaucoma.

"The TM, a unique multilayered tissue that controls intraocular pressure, and its surrounding structures represent viable targets for the development of novel glaucoma therapies," write Editor-in-Chief W. Daniel Stamer, PhD, Duke University (Durham, NC) and Guest Editor John R. Samples, MD, Professor, Rocky Vista University and Director, Western Glaucoma Foundation, Portland, OR, in the Editorial "The Trabecular Meshwork Special Issue, Inspired by the TM Study Club."

The special double issue provides a comprehensive look at the TM and next-generation glaucoma therapies in development through a collection of editorials, original research articles, and reviews. Included is the review article "The Role of TGF-2 and Bone Morphogenetic Proteins in the Trabecular Meshwork and Glaucoma," in which Robert Wordinger, Tasneem Sharma, and Abbot Clark, University of North Texas Health Science Center, Fort Worth, describe the TGF- superfamily of growth factors and their role in primary open-angle glaucoma (POAG), the second leading cause of blindness worldwide.

Also of note, Nelson Winkler, Mayo Clinic College of Medicine, and Michael Fautsch, Mayo Clinic, Rochester, MN, explore the current understanding of how prostaglandin analogues, first-line treatments for glaucoma, work to reduce elevated intraocular pressure, in the review article "Effects of Prostaglandin Analogues on Aqueous Humor Outflow Pathways."

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Next-generation glaucoma therapeutics hold considerable promise

PUBLIC RELEASE DATE:

7-Apr-2014

Contact: Vicki Cohn vcohn@liebertpub.com 914-740-2100 Mary Ann Liebert, Inc./Genetic Engineering News

New Rochelle, NY, April 7, 2014Antipsychotic medications are often used for unlabeled indications, such as treatment of children and adolescents with attention-deficit hyperactivity disorder (ADHD). The results of a study of "atypical antipsychotic" drug use among youths with ADHD, comparing age groups, Medicaid eligibility, and presence in foster care are presented in Journal of Child and Adolescent Psychopharmacology, a peer-reviewed journal from Mary Ann Liebert, Inc., publishers. The article is available free on the Journal of Child and Adolescent Psychopharmacology website.

Mehmet Burcu and Julie Zito, University of Maryland, Aloysius Ibe, Morgan State University, and Daniel Safer, Johns Hopkins Medical Institutions, Baltimore, MD, report that nearly one-third of the ADHD-diagnosed foster care youth ages 2-17 years of age included in the assessment received atypical antipsychotics during the study period. The most common medications given were risperidone, aripiprazole, and quetiapine, according to the article "Atypical Antipsychotic Use Among Medicaid-Insured Children and Adolescents: Duration, Safety, and Monitoring."

"This study adds critical hard data to our understanding of a persistent and unacceptable trend in pediatric psychiatry," says Harold S. Koplewicz, MD, Editor-in-Chief of Journal of Child and Adolescent Psychopharmacology, and President, Child Mind Institute, New York, NY. "Our poorest, most vulnerable children, lacking access to evidence-based care, are receiving potentially harmful treatment with little oversight. The highlight of Burcu et al.'s paper for any reader should be the simple but necessary recommendations for antipsychotic prescribing and monitoring in these populations."

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About the Journal

Journal of Child and Adolescent Psychopharmacology is an authoritative peer-reviewed journal published 10 times a year in online with Open Access options and in print. The Journal is dedicated to child and adolescent psychiatry and behavioral pediatrics, covering clinical and biological aspects of child and adolescent psychopharmacology and developmental neurobiology. Complete tables of content and a sample issue may be viewed online on the Journal of Child and Adolescent Psychopharmacology website.

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Antipsychotic drug use among ADHD-diagnosed foster care youth is increasing