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Flu clinical trials in Portland, OR
3 studies for Flu are looking for participants at sites in and around Portland (within about 30 miles). Open a study to see who can join and how to contact the study team.
Clinical Outcomes and Pharmacotherapy Effectiveness in the VA Health Care System (COPE-VA)
RecruitingObservational studyHealthy volunteers welcome
- VA Portland Health Care System, Portland, OR, Portland
A Study on the Efficacy of a Vaccine Against Influenza in Adults ≥65 Years of Age
RecruitingPhase 3Healthy volunteers welcome
- GSK Investigational Site, Portland
Randomized, Embedded, Multifactorial Adaptive Platform Trial for Community- Acquired Pneumonia
RecruitingPhase 3
- Oregon Health and Science University, Portland
About Flu
The flu can cause serious illness in people over 65, babies, and people with certain chronic illnesses. The best way to prevent the flu is to get a vaccine.
Flu trials in other cities
- Atlanta, GA9 studies
- Washington, DC7 studies
- Chicago, IL5 studies
- Philadelphia, PA5 studies
- Charlottesville, VA5 studies
- Houston, TX4 studies
- Seattle, WA4 studies
- St. Louis, MO4 studies
- Salt Lake City, UT4 studies
- Durham, NC4 studies
- Baltimore, MD4 studies
- Hialeah, FL4 studies
Other studies in Portland
- Non-Small Cell Lung Cancer45 studies
- Cancer (all types)35 studies
- Prostate Cancer33 studies
- Breast Cancer32 studies
- Metastatic Cancer30 studies
- Colorectal Cancer28 studies
- Ovarian Cancer27 studies
- Lung Cancer26 studies
- Endometrial Cancer25 studies
- Acute Myeloid Leukemia25 studies
- Head and Neck Squamous Cell Carcinoma19 studies
- Pancreatic Cancer19 studies
From ClinicalTrials.gov, data retrieved Oct 1, 2026. Each study sets its own eligibility; the study team decides who can join.