4 Parkinsons Disease Clinical Trials in Seattle, WA (2026)

Q: How do I join a clinical trial in Seattle?

Browse available studies, click one that interests you, and complete the free eligibility form. A study coordinator at the Seattle research site will contact you.

Recruiting Parkinsons Disease Studies in Seattle

NCT01558479Recruiting

The Parkinson's Genetic Research Study

The Parkinson's Genetic Research Study (PaGeR), headed by Dr. Cyrus Zabetian, is searching for genes that increase the risk of developing Parkinson's disease (PD) and related disorders. The study is a...

Seattle, WA5,000 participantsUniversity of Washington

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NCT03664609Recruiting

Deep Brain Stimulation (DBS) Retrospective Outcomes Study

The primary objective of this study is to characterize real-world clinical outcomes of Deep Brain Stimulation (DBS) using retrospective review of de-identified patient records....

Seattle, WA5,000 participantsBoston Scientific Corporation

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NCT05430971Recruiting

Blastic Plasmacytoid Dendritic Cell Neoplasm (BPDCN) International Registry

Blastic Plasmacytoid Dendritic Cell Neoplasm (BPDCN) is a very rare hematologic malignancy. Despite recent advances, at present there is no consensus on the optimal treatment of BPDCN. The optimal the...

Seattle, WA200 participantsImmune Oncology Research Institute

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NCT05292794Recruiting

Use of CereGate Therapy for Freezing of Gait in PD

A Multi-Center, Controlled Study to Evaluate Use of CereGate Therapy to Reduce Freezing of Gait in Participants Diagnosed with Parkinson's Disease....

Seattle, WANA41 participantsCereGate Inc.

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About Parkinsons Disease Clinical Trials in Seattle

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 Seattle, WA. These studies are seeking a combined 10,241 participants. Research is being sponsored by University of Washington, Boston Scientific Corporation, Immune Oncology Research Institute and 1 other organizations. Clinical trial participation is free and participants receive study-related medical care at no cost.

Parkinsons Disease Clinical Trials in Seattle — FAQ

Are there parkinsons disease clinical trials in Seattle?

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

How do I join a clinical trial in Seattle?

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

Are clinical trials in Seattle free?

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

What parkinsons disease treatments are being tested?

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

Data updated September 7, 2026 from ClinicalTrials.gov