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Istradefylline for Parkinson Disease With Cognitive Impairment

Trial Phase 2 Completed yesterday

Boxing-Based Training to Improve Balance and Mobility in Parkinson's Disease

Trial N/A Completed Sept. 21, 2026

PET Scanning in Parkinson s Disease

Trial N/A Completed Sept. 21, 2026

Cognition and Affective Research in China

Trial N/A Not yet recruiting Sept. 21, 2026

Bayesian Optimization of DBS for Gait

Trial Early Phase 1 Recruiting Sept. 21, 2026

Speech Learning and Speech Production in Parkinson's Disease

Trial N/A Recruiting Sept. 21, 2026

Genetic Studies of Lysosomal Storage Disorders

Trial N/A Enrolling by invitation Sept. 21, 2026

Asymmetric Targeted DBS for PD With PIGD

Trial N/A Completed Sept. 21, 2026

Positron Emission Tomography (PET) Imaging in People With Gaucher Mutations

Trial N/A Completed Sept. 21, 2026

Clinical Laboratory Evaluation of Chronic Autonomic Failure

Trial N/A Completed Sept. 21, 2026

Effects of Repetitive Transcranial Magnetic Stimulation (rTMS)-Primed Self-controlled Practice in People With Parkinson's Disease

Trial N/A Recruiting Sept. 21, 2026

Blood Flow Restriction Aerobic Exercise for Balance and Anxiety in Parkinson's Disease

Trial N/A Not yet recruiting Sept. 20, 2026

Study to Test Effects and Safety of RO7568282 in Early Parkinson's Disease

Trial Phase 1 Not yet recruiting Sept. 20, 2026

Dual-Task Balance and Gait Training Combined With Cognitive Training in Parkinson's Patients

Trial N/A Enrolling by invitation Sept. 20, 2026

This Protocol is a Sub-study Under the PPMI Program. It is a Longitudinal, Single-center Study to Assess the Performance of [18F]AV-133 Imaging Using High and Standard Resolution PET in Individuals Enrolled With Parkinson's Disease (PD) for up to 12 Months.

Trial Phase 2 Recruiting Sept. 20, 2026

First-in-Human Study of ALN-SNCA in Adult Participants With Early Parkinson's Disease (PD)

Trial Phase 1 Recruiting Sept. 20, 2026

Spinal Cord Stimulation for Freezing of Gait in Parkinson's Disease

Trial Phase 2 Active, not recruiting Sept. 20, 2026

A Study of Buntanetap in Participants With PD

Trial Phase 2 Recruiting Sept. 20, 2026

MRI-Guided Temporal Interference Stimulation for Parkinson's Disease

Trial N/A Not yet recruiting Sept. 20, 2026

Neurophysiology Biomarkers of Cognitive Impairment Associated With Deep Brain Stimulation

Trial N/A Active, not recruiting Sept. 20, 2026