Editor’s Choice Main Category: Parkinson’s Disease Article Date: 16 Jun 2012 – 0:00 PDT <\/p>\n
Current ratings for: ‘Parkinson’s Disease – Smelling Test For Early Detection’ <\/p>\n
5 (1 votes) <\/p>\n
Researchers have now discovered that the sense of smell provides valuable indications. Hyposmia, i.e. losing the ability to smell for no known cause could be a markers for the non-motor signs of Parkinson’s disease. Dr Ulrich Liebetrau, chief physician for Parkinson’s consultations at the Neurological Department of Kliniken der Stadt Kln, declared at the 22nd Meeting of the European Neurological Society (ENS) in Prague: “Smelling tests in doctors’ offices are suitable for detecting hyposmia but so too are tests conducted in public places such as pedestrian zones.” <\/p>\n
Parkinson’s is a very common neurological slowly progressive disease that usually affects individuals aged between 50 and 60 years. In Germany alone there are about 300,000 people diagnosed with Parkinson’s. Scientists still remain uncertain for the reasons of cell death occurring in the substantia nigra in the basal ganglia of the brain of Parkinson’s patients, but suspect that genetic factors may be involved. The cell death causes a shortage of dopamine, a neurotransmitter, which leads to loss of control over voluntary and involuntary movements. German neurologists from Cologne have now tested a new early detection method for subtle signs of Parkinson’s which focuses on the partial loss of the sense of smell, which they based on previous studies that demonstrated that one in ten people with hyposmia develop Parkinson’s in later years. <\/p>\n
Dr Liebetrau explained: “Our objective was to reach as many people with hyposmia as we possibly could.” <\/p>\n
The team used an unusual method for their trial. They performed a public smelling test on a Saturday in a banqueting hall in Cologne’s pedestrian district that is well known. Liebetrau described the requirements the venue needed to fulfill, saying: <\/p>\n
They asked 187 participants to smell vanilla, lemon, cloves and lavender to smell. Overall, 46 participants were identified as having hyposmia, who were all offered a follow-up at the City of Cologne Clinics (Kliniken der Stadt Kln). Dr Liebetrau explained: “The test was to be followed up by a professional examination done by neurologists and ENT specialists at a separate time and place. After all, hyposmia can be a sign of any number of diseases.” <\/p>\n
The result revealed that three of the 46 individuals with hyposmia were diagnosed with Parkinson’s, even though they had no former knowledge prior to the test that they were affected by the disease. <\/p>\n
One of the key advantages of low-threshold tests is that diseases that would otherwise go undetected are identified early, which also prevents these diseases from becoming chronic. Early diagnosis is advantageous, even if they involve severe neurological disorders like Parkinson’s. <\/p>\n<\/p>\n
Read the original here: Source: Editor’s Choice Main Category: Parkinson’s Disease Article Date: 16 Jun 2012 – 0:00 PDT Current ratings for: ‘Parkinson’s Disease – Smelling Test For Early Detection’ 5 (1 votes) Researchers have now discovered that the sense of smell provides valuable indications. … Continue reading
\nParkinson's Disease – Smelling Test For Early Detection<\/a><\/p>\n
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