Healthy volunteers · Portland area, OR
Studies for healthy volunteers in Portland area, OR
62 recruiting studies have a site in the Portland area. This page includes nearby cities such as Beaverton, Hillsboro, Gresham, Tigard.
62 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingHealthy volunteers
Sleep Duration and Cardiovascular Health
Oregon Health and Science University
- Location
- Portland, OR
- Eligibility basics
- Ages 25–65
- RecruitingHealthy volunteers
PPMI Clinical - Establishing a Deeply Phenotyped PD Cohort
Michael J. Fox Foundation for Parkinson's Research
- Location
- Portland, OR + 29 other US sites
- Eligibility basics
- Ages 30+
- RecruitingHealthy volunteers
Pancreatic Cancer Early Detection Consortium
Arbor Research Collaborative for Health
- Location
- Portland, OR + 39 other US sites
- Eligibility basics
- Ages 18–90
- RecruitingHealthy volunteers
Comprehensive HHT Outcomes Registry of the United States (CHORUS)
Cure HHT
- Location
- Portland, OR + 15 other US sites
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
Identifying and Caring for Individuals With Inherited Cancer Syndrome
OHSU Knight Cancer Institute
- Location
- Portland, OR + 1 other US site
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 4
Disparities in Emergency Contraceptive Metabolism Dictate Efficacy
Oregon Health and Science University
- Location
- Portland, OR
- Eligibility basics
- Ages 18–40 · Women only
- RecruitingHealthy volunteers
The Society for Obstetric Anesthesia and Perinatology Research Network General Anesthesia Registry
Yale University
- Location
- Portland, OR + 32 other US sites
- Eligibility basics
- Ages 15–55 · Women only
- RecruitingHealthy volunteers
Prostate Cancer Screening for People at Genetic Risk for Aggressive Disease, PATROL Study
University of Washington
- Location
- Portland, OR + 6 other US sites
- Eligibility basics
- Ages 40+ · Men only
- RecruitingHealthy volunteers
Using EMA Data to Inform a Web-intervention for Couples Concerned About Drinking
Stanford University
- Location
- Portland, OR
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 4
Methylphenidate for the Treatment of Epilepsy-related Cognitive Deficits
VA Office of Research and Development
- Location
- Portland, OR + 3 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Mediators and Moderators of Auditory Training
Northeastern University
- Location
- Portland, OR + 2 other US sites
- Eligibility basics
- Ages 18–85
- RecruitingHealthy volunteers
Beat Childhood Cancer Specimen Banking and Data Registry
Giselle Sholler
- Location
- Portland, OR + 16 other US sites
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
Montalcino Aortic Consortium: Precision Medicine for Heritable Thoracic Aortic Disease
The University of Texas Health Science Center, Houston
- Location
- Portland, OR + 12 other US sites
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
Cerebral Autosomal Dominant Arteriopathy With Subcortical Infarcts and Leukoencephalopathy (CADASIL) Study
University of Wisconsin, Madison
- Location
- Portland, OR + 9 other US sites
- Eligibility basics
- Ages 18+
- 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
- Portland, OR + 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
- Portland, OR + 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+
Who these studies look for
“Healthy” is decided at screening, not by you. Sites usually check vital signs, blood and urine tests, an ECG, your medications and sometimes your BMI or smoking status. A study can still turn you away for reasons that have nothing to do with being unwell, such as timing or a full roster.
Matching a page like this one never means you qualify. Each research team decides eligibility at screening.