San Francisco, CALIFORNIA4 Active Studies

Parkinsons Disease Clinical Trials in San Francisco, CALIFORNIA

Find 4 actively recruiting parkinsons disease clinical trials in San Francisco, CALIFORNIA. Connect with local research sites and explore new treatment options.

4
Active Trials
4
Sponsors
615
Enrolling

Recruiting Parkinsons Disease Studies in San Francisco

RecruitingSan Francisco, CALIFORNIANCT04373317

Pimavanserin vs. Quetiapine for Treatment of Parkinson's Psychosis

Patients with Parkinson's disease (PD) sometimes experience symptoms affecting their movement, such as slowness, tremor, stiffness, and balance or walking problems. Many patients also have other sympt...

358 participants
VA Office of Research and Development
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RecruitingSan Francisco, CALIFORNIANCT05612035

Frespaciguat (MK-5475) INSIGNIA-PH-COPD: A Study of the Efficacy and Safety of Frespaciguat (an Inhaled sGC Stimulator) in Adults With PH-COPD

Researchers are looking for ways to treat pulmonary hypertension (PH) caused by chronic obstructive pulmonary disease (COPD). The goal of the study is to learn if people who take frespaciguat can walk...

120 participants
Merck Sharp & Dohme LLC
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RecruitingSan Francisco, CALIFORNIANCT06285643

A Study of AAV2-GDNF in Adults With Moderate Parkinson's Disease (REGENERATE-PD)

The objective of this randomized, surgically controlled, double-blinded, Phase 2 study is to evaluate the safety and efficacy of AAV2-GDNF delivered to the putamen in subjects with moderate Parkinson'...

87 participants
AskBio Inc
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RecruitingSan Francisco, CALIFORNIANCT06602193

Safety and Pharmacodynamic Effects of BIIB122 in Participants With LRRK2-Associated Parkinson's Disease (LRRK2-PD)

This Phase 2a, multicenter, randomized, 12-week double-blind, placebo-controlled, parallel-group study, followed by an OLE, is designed to evaluate the safety, tolerability, and pharmacodynamic effect...

50 participants
Denali Therapeutics Inc.
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About Parkinsons Disease Clinical Trials in San Francisco

Parkinson's disease is a progressive nervous system disorder that affects movement, causing tremors, stiffness, and difficulty with balance. It results from the loss of dopamine-producing neurons in the brain. Treatment includes medications, deep brain stimulation, and emerging therapies targeting disease modification.

There are currently 4 parkinsons disease clinical trials recruiting participants in San Francisco, CALIFORNIA. These studies are seeking a combined 615 participants. Research is being sponsored by VA Office of Research and Development, Merck Sharp & Dohme LLC, AskBio Inc and 1 other organizations. Clinical trial participation is free and participants receive study-related medical care at no cost.

Parkinsons Disease Clinical Trials in San Francisco — FAQ

Are there parkinsons disease clinical trials in San Francisco?

Yes, there are 4 parkinsons disease clinical trials currently recruiting in San Francisco, CALIFORNIA. Browse the studies on this page to find one that fits.

How do I join a clinical trial in San Francisco?

Browse the studies listed above, click one that interests you, and complete the free eligibility form. A study coordinator at the San Francisco research site will contact you about next steps.

Are clinical trials in San Francisco free?

Yes, clinical trial participation is always free. Study-related treatment, medical tests, and doctor visits are provided at no cost. Many San Francisco studies also compensate for your time and travel.

What parkinsons disease treatments are being tested?

The 4 active trials in San Francisco are testing new therapies including novel drugs, biologics, and treatment approaches for parkinsons disease.

Data updated March 2, 2026 from ClinicalTrials.gov