Brain disorders Clinical Trials in Seattle, WA

As of June 2026, 55 paid clinical trials are recruiting for Brain disorders in Seattle, Washington. Brain disorder trials span neurodegenerative diseases, stroke, traumatic brain injury, and neuromuscular conditions — testing both pharmacologic and rehabilitative approaches to slow progression and improve function. Compensation typically covers time, travel, and study visits, and many studies also include study-related medical care at no cost.

Recruiting trial data synced daily from ClinicalTrials.gov. Last sync: June 12, 2026.

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55 clinical trials for Brain disorders

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Use of CereGate Therapy for Freezing of Gait in PD

for Parkinson Disease

7 locations incl. Redwood City

Sponsor: CereGate Inc.

Sex: All·Age: 21 - 80

Code: NCT05292794·Recruiting

Apply to this trial

Stopping TSC Onset and Progression 2B: Sirolimus TSC Epilepsy Prevention Study

for Tuberous Sclerosis Complex

11 locations incl. Birmingham

Sponsor: Darcy Krueger

Sex: All·Age: 1 Day - 6 Months

Code: NCT05104983·Phase 2·Recruiting

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Target ALS Biomarker Study; Longitudinal Biofluids, Clinical Measures, and At Home Measures

for Amyotrophic Lateral Sclerosis

10 locations incl. Phoenix

Sponsor: Target ALS Foundation, Inc.

Sex: All·Age: 18+·Accepts healthy volunteers

Code: NCT05137665·Recruiting

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Determinants of Incident Stroke Cognitive Outcomes and Vascular Effects on RecoverY

for Ischemic Stroke

31 locations incl. Phoenix

Sponsor: Massachusetts General Hospital

Sex: All·Age: 18+

Code: NCT04916210·Recruiting

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PPMI Clinical - Establishing a Deeply Phenotyped PD Cohort

for Parkinson Disease

30 locations incl. Birmingham

Sponsor: Michael J. Fox Foundation for Parkinson's Research

Sex: All·Age: 30+·Accepts healthy volunteers

Code: NCT04477785·Recruiting

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HEALEY ALS Platform Trial - Master Protocol

for Amyotrophic Lateral Sclerosis

81 locations incl. Phoenix

Sponsor: Merit E. Cudkowicz, MD

Sex: All·Age: 18+

Code: NCT04297683·Phase 2, Phase 3·Recruiting

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ARTFL LEFFTDS Longitudinal Frontotemporal Lobar Degeneration (ALLFTD)

for Frontotemporal Lobar Degeneration (FTLD)

25 locations incl. Birmingham

Sponsor: Mayo Clinic

Sex: All·Age: 18+·Accepts healthy volunteers

Code: NCT04363684·Recruiting

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Anticoagulation in ICH Survivors for Stroke Prevention and Recovery

for Intracerebral Hemorrhage

187 locations incl. Birmingham

Sponsor: Yale University

Sex: All·Age: 18+

Code: NCT03907046·Phase 3·Recruiting

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Stroke Thrombectomy and Aneurysm Registry

for Stroke

54 locations incl. Birmingham

Sponsor: Medical University of South Carolina

Sex: All·Age: 1 - 120

Code: NCT04994756·Recruiting

Apply to this trial

The GBA Multimodal Study in Parkinson's Disease

for Parkinson Disease

2 locations incl. Portland

Sponsor: Pacific Parkinson's Research Centre

Sex: All·Age: 18 - 80

Code: NCT04101968·Recruiting

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Deep Brain Stimulation (DBS) Retrospective Outcomes Study

for Parkinson Disease

9 locations incl. Phoenix

Sponsor: Boston Scientific Corporation

Sex: All·Age: All ages

Code: NCT03664609·Recruiting

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Late Onset Alzheimer's Disease

for Alzheimer Disease

12 locations incl. Washington D.C.

Sponsor: Columbia University

Sex: All·Age: 55+·Accepts healthy volunteers

Code: NCT05010603·Recruiting

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Registry of Deep Brain Stimulation With the VERCISE™ System: Vercise DBS Registry

for Parkinson's Disease

28 locations incl. Aliso Viejo

Sponsor: Boston Scientific Corporation

Sex: All·Age: 18+

Code: NCT02071134·Recruiting

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The Parkinson's Genetic Research Study

for Parkinson's Disease

5 locations incl. Atlanta

Sponsor: University of Washington

Sex: All·Age: 18+·Accepts healthy volunteers

Code: NCT01558479·Recruiting

Apply to this trial

Dominantly Inherited Alzheimer Network (DIAN)

for Alzheimer's Disease

8 locations incl. Jacksonville

Sponsor: Washington University School of Medicine

Sex: All·Age: 18+·Accepts healthy volunteers

Code: NCT00869817·Recruiting

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Conditions in Brain disorders (Seattle, WA)

Stroke· 12 Alzheimer's disease· 9 Multiple sclerosis· 8 Parkinson's disease· 7 ALS (amyotrophic lateral sclerosis)· 6 Dementia· 5 Traumatic brain injury (TBI)· 4 Cognitive impairment / decline· 4 Mild cognitive impairment (MCI)· 3 Myasthenia gravis· 3 Epilepsy· 2 Huntington disease· 2 Essential tremor· 1