Brain disorders Clinical Trials in Portland, OR

As of August 2026, 43 paid clinical trials are recruiting for Brain disorders in Portland, Oregon. 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: August 31, 2026.

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43 clinical trials for Brain disorders

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Safety and Target Engagement of Centella Asiatica in Cognitive Impairment

for Mild Cognitive Impairment

1 location in Portland

Sponsor: Oregon Health and Science University

Sex: All·Age: 60 - 85

Code: NCT05591027·Phase 1·Recruiting·Listed Oct 2022

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Pridopidine Phase 3 Study in Huntington's Disease

for Huntington Disease

Sites in Portland +24 more locations

Sponsor: Prilenia

Sex: All·Age: 23 - 65

Code: NCT07609108·Phase 3·Recruiting·Listed May 2026

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A Study to Determine if BHV-8000 is Effective, Safe and Tolerable as a Treatment for Adults Living With Early Parkinson's Disease

for Parkinson Disease

Sites in Portland +17 more locations

Sponsor: Biohaven Therapeutics Ltd.

Sex: All·Age: 40 - 80

Code: NCT06976268·Phase 2, Phase 3·Recruiting·Listed May 2025

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Conditions in Brain disorders (Portland, OR)

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