Location · Oregon
Clinical trials recruiting in Oregon
318 recruiting studies have at least one site in Oregon; 87 accept healthy volunteers. Studies that need a specific condition are included too, so check each listing.
Want the research companies that run paid Phase 1 studies for healthy volunteers? Paid clinical trial companies in Oregon.
318 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingHealthy volunteers
Rapid Effects of a Biofield Patch on Antioxidant Status and Cellular Energy
Natural Immune Systems Inc
- Location
- Klamath Falls, OR
- Eligibility basics
- Ages 18–75
- RecruitingHealthy volunteers
CGM for the Early Detection and Management of Hyperglycemia in Pregnancy
Jaeb Center for Health Research
- Location
- Portland, OR + 7 other US sites
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteers
A Study of Dual-task Exercise Training to Prevent Falls Among Older Adults With Mild Cognitive Impairment
Oregon Research Institute
- Location
- Springfield, OR
- Eligibility basics
- Ages 65–95
- RecruitingHealthy volunteers
Clinical Trial on Rapid Immune Modulating Effects
Natural Immune Systems Inc
- Location
- Klamath Falls, OR
- Eligibility basics
- Ages 18–75
- RecruitingHealthy volunteers
Morning Bright Light to Improve Sleep Quality in Veterans
Portland VA Medical Center
- Location
- Portand, OR
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
The Influence of Sleep on Cardiovascular Outcomes
Oregon Health and Science University
- Location
- Portland, OR
- Eligibility basics
- Ages 18–50
- RecruitingHealthy volunteers
STELLA-FTD: Examination of a Behavior Change Intervention for FTD Family Care Partners
Oregon Health and Science University
- Location
- Portland, OR
- Eligibility basics
- Ages 18–100
- RecruitingHealthy volunteers
Support Via Technology: Living and Learning With Advancing Dementia-REVISED
Oregon Health and Science University
- Location
- Portland, OR
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Comparative Effectiveness of Cryoablation Versus Steroid and Lidocaine Alone for Treatment of Morton's Neuroma
Oregon Health and Science University
- Location
- Portland, OR
- Eligibility basics
- Ages 18–105
- RecruitingHealthy volunteers
Magnetic Resonance Imaging and Biomarkers for Muscular Dystrophy
University of Florida
- Location
- Portland, OR + 1 other US site
- Eligibility basics
- Ages 5–62 · Men only
- RecruitingHealthy volunteers
Evaluation of Aim to Play, a User-Friendly Digital Application for Teacher Skills Training and Physical Education Activities for 3-5 Grade Students
Saavsus, Inc.
- Location
- Eugene, OR + 1 other US site
- Eligibility basics
- Ages 7+
- RecruitingHealthy volunteers
Clinical Trial: Rapid Immune Modulating Effects
Natural Immune Systems Inc
- Location
- Klamath Falls, OR
- Eligibility basics
- Ages 18–75
- RecruitingHealthy volunteers
OCT Angiography and NRAI in Dementia
Oregon Health and Science University
- Location
- Portland, OR
- Eligibility basics
- Ages 55+
- RecruitingHealthy volunteers
OCT in Diagnosis of Irregular Corneas
Oregon Health and Science University
- Location
- Portland, OR
- Eligibility basics
- Ages 14–85
- RecruitingHealthy volunteers
Observational Study of Iris Tumors
Oregon Health and Science University
- Location
- Portland, OR
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 4
Effect of Abdominal Wall Injections on Abdominal Pain
Oregon Health and Science University
- Location
- Portland, OR + 1 other US site
- Eligibility basics
- Ages 18–100
- RecruitingHealthy volunteers
Rapid Response of Stem Cells and Immune Cells for Efficacy
Natural Immune Systems Inc
- Location
- Klamath Falls, OR
- Eligibility basics
- Ages 18–75
- RecruitingHealthy volunteers
Effects of a Specific Substance in Smokers
Oregon Health and Science University
- Location
- Portland, OR
- Eligibility basics
- Ages 21–40
- RecruitingHealthy volunteers
Specialty Compared to Oncology Delivered Palliative Care for Patients With Acute Myeloid Leukemia
Massachusetts General Hospital
- Location
- Portland, OR + 19 other US sites
- Eligibility basics
- Ages 18–120
- RecruitingHealthy volunteers
Quantification & Classification of Inflammatory Cells in Uveitis Using OCT
Oregon Health and Science University
- Location
- Portland, OR
- Eligibility basics
- Ages 5–85
- RecruitingHealthy volunteers
The ME&MG Digital Solution for Autonomous Assessment of Myasthenia Gravis
Ad scientiam
- Location
- Portland, OR + 8 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Focus Groups in Ethnically and Racially Diverse Families
Oregon Health and Science University
- Location
- Portland, OR
- Eligibility basics
- Ages 18–80
- RecruitingHealthy volunteers
The Parkinson's Genetic Research Study
University of Washington
- Location
- Portland, OR + 4 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Reaching Out to Distressed Medical Residents, Fellows and Faculty
Oregon Health and Science University
- Location
- Portland, OR
- Eligibility basics
- Ages 18+