News Related to Progressive Disease

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Review Finds Few Late-Stage Trials on Sleep Outcomes in Parkinson's Disease

Jun 11, 2026

A review of ClinicalTrials.gov registrations found few late-stage trials with robust sleep outcome measures in elderly Parkinson's disease patients. The analysis in BMC Geriatrics highlights outcome measure heterogeneity, underrepresentation of older adults, and short study durations as key gaps.