Location · Portland, OR
Clinical trials in Portland, OR
264 recruiting studies have a site in the Portland area, and 63 of them accept healthy volunteers. The area includes Beaverton, Hillsboro, Gresham, Tigard, Lake Oswego, Tualatin and nearby cities.
264 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingHealthy volunteersPhase 4
Insights in Endocervical Mucus Secretion
Oregon Health and Science University
- Location
- Portland, OR
- Eligibility basics
- Ages 21–40 · Women only
- RecruitingHealthy volunteers
CGM for the Early Detection and Management of Hyperglycemia in Pregnancy
Jaeb Center for Health Research
- Location
- Birmingham, AL + 7 other US sites
- Eligibility basics
- Ages 18+ · Women only
- 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
- Gainesville, FL + 1 other US site
- Eligibility basics
- Ages 5–62 · Men only
- 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
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
- Birmingham, AL + 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
- Aurora, CO + 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
- Atlanta, GA + 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+
- RecruitingHealthy volunteersPhase 4
Total Intravenous Versus Inhalational Anesthesia- A Geriatric Anesthesia Study
Oregon Health and Science University
- Location
- Portland, OR
- Eligibility basics
- Ages 70–110
- RecruitingHealthy volunteers
Sleep and Metabolism
Oregon Health and Science University
- Location
- Portland, OR
- Eligibility basics
- Ages 18–40
- RecruitingHealthy volunteers
Enroll -HD: A Prospective Registry Study in a Global Huntington's Disease Cohort
CHDI Foundation, Inc.
- Location
- Birmingham, AL + 51 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
OCT Angiography in Wet AMD
Oregon Health and Science University
- Location
- Portland, OR
- Eligibility basics
- Ages 50–100
- RecruitingHealthy volunteers
Clinical and Genetic Analysis of ROP
Oregon Health and Science University
- Location
- Chicago, IL + 2 other US sites
- Eligibility basics
- Up to age 1
- RecruitingHealthy volunteers
Augmentation of Limb Perfusion With Contrast Ultrasound
Oregon Health and Science University
- Location
- Portland, OR
- Eligibility basics
- Ages 19–99