PD is a slowly progressive disorder that affects movement, muscle control and balance. It is the second most common age-related neurodegenerative disorder affecting about 3% of the population by the age of 65 and up to 5% of individuals over 85 years of age. Fatigue is a disabling non-motor symptom that affects about half of all individuals with PD. A 2015 systematic review on this topic confirmed the absence of high quality evidence supporting any particular PD fatigue treatment.
"The majority of people with PD consider fatigue, defined as diminished energy levels or increased perception of effort that is disproportionate to attempted activities, to be one of their three biggest symptomatic concerns. But despite its high prevalence and disabling nature, we know relatively little about its underlying causes," explained lead investigator Vikas Kotagal, MD, MS, Department of Neurology, University of Michigan and Veterans Affairs Ann Arbor Health System (VAAAHS) and GRECC, Ann Arbor, MI, USA. "Understanding the biological basis for fatigue in PD is a key step towards designing effective treatments. This is an important goal for the field of PD clinical research."
Investigators - Study - Research - Assessment - People
Investigators conducted a cross-sectional study research assessment of 35 people with PD recruited from the Ann Arbor Veterans Affairs Health System, all of whom wore a 24-hour blood pressure monitor to...
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