Location · San Francisco, CA
Clinical trials in San Francisco, CA
681 recruiting studies have a site in the San Francisco area, and 249 of them accept healthy volunteers. The area includes Oakland, Berkeley, San Mateo, Palo Alto, Stanford, Redwood City and nearby cities.
681 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingHealthy volunteers
Optimizing Liver MRI Using Breath-Holding With and Without Oxygen
University of California, San Francisco
- Location
- San Francisco, CA
- Eligibility basics
- Ages 18–75
- RecruitingHealthy volunteersPhase 3
Azithromycin Prophylaxis for PRElabor CEsarean DElivery Trial
The George Washington University Biostatistics Center
- Location
- Birmingham, AL + 13 other US sites
- Eligibility basics
- Any age listed · Women only
- RecruitingHealthy volunteers
Establishing Walking-related Digital Biomarkers in Rare Childhood Onset Progressive Neuromuscular Disorders
Columbia University
- Location
- Palo Alto, CA + 2 other US sites
- Eligibility basics
- Ages 5+
- RecruitingHealthy volunteersPhase 3
Aspirin Dose Escalation for the Prevention of Recurrent Preterm Delivery Trial
The George Washington University Biostatistics Center
- Location
- Birmingham, AL + 13 other US sites
- Eligibility basics
- Ages 14+ · Women only
- RecruitingHealthy volunteers
Genomic Sequencing in Anatomically Normal Fetuses
University of California, San Francisco
- Location
- San Francisco, CA
- Eligibility basics
- Ages 18–64
- RecruitingHealthy volunteers
California MEPS Hub
University of California, Los Angeles
- Location
- Oakland, CA + 2 other US sites
- Eligibility basics
- Ages 18–59 · Men only
- RecruitingHealthy volunteers
BID WM Digital Intervention in Aging
University of California, San Francisco
- Location
- San Francisco, CA
- Eligibility basics
- Ages 60–85
- RecruitingHealthy volunteersPhase 2
Trial of Suvorexant for Sleep in Children With Autism
Stanford University
- Location
- Stanford, CA
- Eligibility basics
- Ages 13–17
- RecruitingHealthy volunteers
Neonatal Platelet Transfusion Threshold Trial
NICHD Neonatal Research Network
- Location
- Birmingham, AL + 19 other US sites
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
Moon and Sun Brothers: A Community Prevention Intervention (Hermanos de Luna y Sol)
San Francisco State University
- Location
- San Francisco, CA + 1 other US site
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Understanding Immunity to the Flu Vaccine in COVID-19 Patients
Stanford University
- Location
- Palo Alto, CA
- Eligibility basics
- Ages 9–64
- RecruitingHealthy volunteers
Understanding Allergies and Sensitizations in Healthy and Allergic Individuals
Stanford University
- Location
- Palo Alto, CA
- Eligibility basics
- Ages 0 mo–90
- RecruitingHealthy volunteersPhase 4
Safety of RSV Preventive Monoclonal Antibody
Duke University
- Location
- Oakland, CA + 4 other US sites
- Eligibility basics
- Ages 1 mo–7 mo
- RecruitingHealthy volunteers
Transcutaneous Spinal Cord Stimulation for Chronic Low Back Pain
University of California, San Francisco
- Location
- San Francisco, CA
- Eligibility basics
- Ages 21–85
- RecruitingHealthy volunteersPhase 4
TReating Incontinence for Underlying Mental and Physical Health
University of California, San Francisco
- Location
- Palo Alto, CA + 1 other US site
- Eligibility basics
- Ages 60+ · Women only
- RecruitingHealthy volunteers
Chronic Infections and Inflammation in ME/CFS: An Observational Study
University of California, San Francisco
- Location
- San Francisco, CA
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Telephone-based Physical Activity Coaching or Self Monitored Physical Activity to Improve Physical Function in Older Adults Who Are Undergoing Surgery for Lung Cancer and Their Caregivers
City of Hope Medical Center
- Location
- Davis, CA + 15 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Brain Stimulation to the Hippocampus in Schizophrenia
Stanford University
- Location
- Stanford, CA
- Eligibility basics
- Ages 18–65
- RecruitingHealthy volunteers
Parent-Mediated Intervention Targeting Insistence on Sameness for Autistic Children
Stanford University
- Location
- Stanford, CA
- Eligibility basics
- Ages 6–11
- RecruitingHealthy volunteers
Multidisciplinary Low-Barrier and Mobile HIV Care to Improve Retention and Viral Suppression: Stakeholder-Engaged Design and Evaluation
University of California, San Francisco
- Location
- Oakland, CA + 4 other US sites
- Eligibility basics
- Ages 15+
- RecruitingHealthy volunteers
An 8-Week Study Evaluating Gut and Digestive Health After Use of a Dietary Supplement System
SF Research Institute, Inc.
- Location
- San Francisco, CA
- Eligibility basics
- Ages 18–80
- RecruitingHealthy volunteersPhase 4
Prevention of Postop Atrial Fibrillation Through Intraoperative Inducibility of Atrial Fibrillation and Amiodarone Treatment
Stanford University
- Location
- Stanford, CA
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 2
Fiber and Calcium Absorption in Older Men
VA Office of Research and Development
- Location
- San Francisco, CA
- Eligibility basics
- Ages 60+ · Men only
- RecruitingHealthy volunteers
The Effect of Intraoral Transcutaneous Electrical Nerve Stimulation in Orthodontics Pain
University of the Pacific
- Location
- San Francisco, CA
- Eligibility basics
- Ages 12+