Healthy volunteer studies in San Diego, CA
114 studies at sites in and around San Diego accept healthy volunteers — people without the condition being studied. Many studies pay participants for their time and travel; the amount is set by each study, so ask the study team.
Promoting Physical Activity and Fitness Among Underserved Latino Families Living in U.S.-Mexico Border Regions
RecruitingHealthy volunteers welcome
- San Diego State University, San Diego
Efficacy of mHealth Apps for Health in a Low-income, Type II Diabetic, Hispanic Population
RecruitingHealthy volunteers welcome
- San Diego State University, San Diego
Efficacy of Using Mobile Health Applications for Health
RecruitingHealthy volunteers welcome
- San Diego State University, San Diego
A Multi-level Mother-daughter Physical Activity Intervention for Pre- Adolescent Latinas
RecruitingHealthy volunteers welcome
- San Diego State University, San Diego
A Study to Assess Deucravacitinib Safety in Pregnancy
RecruitingObservational studyHealthy volunteers welcome
- University of California San Diego, La Jolla · 11 mi away
A Randomized Comparison of Stage-Based Care Versus Risk Factor-Based Care for Prevention of Cardiovascular Events
RecruitingHealthy volunteers welcome
- Scripps Health, La Jolla · 11 mi away
Phase 1/2 Study of Respiratory Syncytial Virus and Human Metapneumovirus (RSV+HMPV) Vaccine Candidate in Adults 60 Years of Age and Older
RecruitingPhase 1/2Healthy volunteers welcome
- Acclaim Clinical Research- Site Number : 8400033, San Diego
A Study of BLB-201 RSV Vaccine in Infants and Children
RecruitingPhase 1/2Healthy volunteers welcome
- University of California, San Diego, San Diego
Predicting Pre-dementia
RecruitingObservational studyHealthy volunteers welcome
- Foster Carr MD, San Diego
Women Informed to Screen Depending on Measures of Risk (Wisdom Study)
RecruitingHealthy volunteers welcome
- University of California San Diego, San Diego
A Study on the Efficacy of a Vaccine Against Influenza in Adults ≥65 Years of Age
RecruitingPhase 3Healthy volunteers welcome
- GSK Investigational Site, San Diego
Study to Assess Safety and Immunogenicity of an Egg-based H5N8 Influenza Vaccine at Multiple Dose Levels Adjuvanted With Matrix-M in Healthy Participants 18 Years of Age and Above.
RecruitingPhase 1/2Healthy volunteers welcome
- California Research Foundation- Site Number : 8400007, San Diego
A Study of Aleniglipron in Adults With Obesity or Overweight and Type 2 Diabetes Mellitus (ACCOMPLISH-2)
RecruitingPhase 3Healthy volunteers welcome
- ACCOMPLISH-2 Research Site, San Diego
- ACCOMPLISH-2 Research Site, La Jolla · 11 mi away
A Study to Learn About a Clostridioides Difficile Vaccine in People 65 Years of Age and Older
RecruitingPhase 3Healthy volunteers welcome
- Kaiser Permanente - San Diego Medical Center, San Diego
- Kaiser Permanente Viewridge Medical Office, San Diego
A Study to Test the AdaptDx Pro Agreement in Rod Intercept Time With the AdaptDx in Healthy Subjects With Normal Vision (FlashBack)
RecruitingObservational studyHealthy volunteers welcome
- Retina Consultants San Diego, San Diego
A Multi-Modality Surveillance Program for Women at High Risk for Breast Cancer
RecruitingHealthy volunteers welcome
- University of California, San Diego, La Jolla · 11 mi away
Pragmatic Evaluation of Events And Benefits of Lipid-lowering in Older Adults
RecruitingPhase 4Healthy volunteers welcome
- VA San Diego Medical Center, San Diego
Effects of Watermelon or Low-fat Cookie Consumption on Wellness
RecruitingHealthy volunteers welcome
- School of Exercise and Nutritional Sciences, San Diego
A Study of the Safety, Tolerability, Pharmacokinetics, and Immunogenicity of BCX17725
RecruitingPhase 1Healthy volunteers welcome
- Therapeutics Clinical Research, San Diego
Study of GS-4321 in Healthy Participants and Participants With Chronic Hepatitis Delta Virus
RecruitingPhase 1/2Healthy volunteers welcome
- University of California, San Diego - Altman Clinical and Translational Research Institute, La Jolla · 11 mi away
A Prospective Controlled Study to Evaluate the Safety and Effectiveness of Thermage® FLX Radiofrequency Treatment
RecruitingHealthy volunteers welcome
- Cosmetic Laser Dermatology, San Diego
- Cosmetic Laser Dermatology, San Diego
ASSESS ALL ALS Study
RecruitingObservational studyHealthy volunteers welcome
- University of California San Diego, La Jolla · 11 mi away
PREVENT ALL ALS Study
RecruitingObservational studyHealthy volunteers welcome
- University of California San Diego, La Jolla · 11 mi away
A Single-Dose Study of MT-201 and Concomitant Infliximab in Healthy Participants
RecruitingPhase 1Healthy volunteers welcome
- Mirador Clinical Department, San Diego
A Study to Evaluate BMS-986470 in Healthy Volunteers and Participants With Sickle Cell Disease
RecruitingPhase 1/2Healthy volunteers welcome
- University of California San Diego - La Jolla, La Jolla · 11 mi away
Intalight Reference Database Protocol for VG200D
RecruitingObservational studyHealthy volunteers welcome
- New View Optometry, San Diego
Effects of Hypoxic Breathwork
RecruitingHealthy volunteers welcome
- UC San Diego, La Jolla · 11 mi away
ARTFL LEFFTDS Longitudinal Frontotemporal Lobar Degeneration (ALLFTD)
RecruitingObservational studyHealthy volunteers welcome
- University of California, San Diego, San Diego
PPMI Clinical - Establishing a Deeply Phenotyped PD Cohort
RecruitingObservational studyHealthy volunteers welcome
- University of California San Diego, La Jolla · 11 mi away
A Study of a Potential Disease Modifying Treatment in Individuals at Risk for or With a Type of Early Onset AD Caused by a Genetic Mutation
RecruitingPhase 2/3Healthy volunteers welcome
- University of California San Diego Medical Center, La Jolla · 11 mi away
A Study of Potential Disease Modifying Treatments in Individuals at Risk for or With a Type of Early Onset AD Caused by a Genetic Mutation
RecruitingPhase 2/3Healthy volunteers welcome
- University of California San Diego Medical Center, La Jolla · 11 mi away
FIH Study to Evaluate the Tolerability of PF-07832837 in Healthy Adults and Patients
RecruitingPhase 1Healthy volunteers welcome
- TCR Medical Corporation, San Diego
Pancreatic Cancer Early Detection Consortium
RecruitingObservational studyHealthy volunteers welcome
- UC San Diego Moores Cancer Center, La Jolla · 11 mi away
Philips FAST SpO2 Technology With Masimo Sensors for SpO2 Monitoring in the Neonatal, Infant, and Pediatric Populations
RecruitingHealthy volunteers welcome
- Paradigm Clinical Research, San Diego
Early Detection of Advanced Adenomas and Colorectal Cancer
RecruitingObservational studyHealthy volunteers welcome
- University of California San Diego, San Diego
Gender Disparities in Voice Outcomes After Tracheoesophageal Puncture in Total Laryngectomy Patients (UC Davis)
RecruitingObservational studyHealthy volunteers welcome
- University of California San Diego, La Jolla · 11 mi away
BoxX-NoAF Clinical Trial
RecruitingHealthy volunteers welcome
- Sharp Memorial Hospital, San Diego
Practice Facilitation as a Strategy to Improve Alcohol Treatment Adoption and Implementation in HIV Care
RecruitingHealthy volunteers welcome
- University of California, San Diego, San Diego
Teen Helpline Motivational Interviewing Study
RecruitingHealthy volunteers welcome
- San Diego State University, San Diego
A Dyadic Sleep Health Approach for Persons With Alzheimer's Disease and Caregivers
RecruitingHealthy volunteers welcome
- University of California San Diego, La Jolla · 11 mi away
Computational Assessment of GABA Receptor Modulation in PTSD
RecruitingPhase 4Healthy volunteers welcome
- VA San Diego Healthcare System, San Diego, CA, San Diego
Multivitamin and Mineral Supplementation and Healthy Aging
RecruitingHealthy volunteers welcome
- University of California, San Diego, La Jolla · 11 mi away
Tranexamic Acid for Second Trimester Dilation and Evacuation and Bleeding Outcomes
RecruitingPhase 4Healthy volunteers welcome
- University of California San Diego, San Diego
- Planned Parenthood of the Pacific Southwest, San Diego
Refitting Satisfied INFUSE One-Day Multifocal Wearers to DAILIES TOTAL1 Multifocal Contact Lenses
RecruitingHealthy volunteers welcome
- Gordon Schanzlin New Vision Institute, La Jolla · 11 mi away
Implementation Supports to Reduce Burnout in Therapists Delivering Child Trauma EBPs
RecruitingHealthy volunteers welcome
- San Diego State University, San Diego
Vancomycin in TKAs
RecruitingPhase 4Healthy volunteers welcome
- University of California, San Diego, San Diego
Brain Mechanisms Supporting Cannabis-induced Pain Relief
RecruitingEarly phase 1Healthy volunteers welcome
- Center for Functional MRI - W.M.Keck Building, La Jolla · 11 mi away
Multisite Implementation of COMPRENDO
RecruitingHealthy volunteers welcome
- Rady Children's Hospital San Diego/University of California San Diego Moores Cancer Center, San Diego
TREAD: Time Restricted Eating Intervention for Alzheimer's Disease
RecruitingPhase 1Healthy volunteers welcome
- Shiley Marcos Alzheimer's Disease Center, San Diego
Non-invasive Liquid Biopsy Analysis of Epigenomics Signatures in Multiple Cancer Types
RecruitingObservational studyHealthy volunteers welcome
- ClearNote Health, Inc., San Diego
Cannabis Use, Cognition, and the Endocannabinoid System in HIV
RecruitingEarly phase 1Healthy volunteers welcome
- UC San Diego Medical Center-Hillcrest, San Diego
Effects of Cannabidiol and Tetrahydrocannabinol on Microbiome and Neuroinflammation in HIV
RecruitingPhase 2Healthy volunteers welcome
- HIV Neurobehavioral Research Program (HNRP), San Diego
Avoidance-driven Decision Making and Learning in Anorexia Nervosa and Bulimia Nervosa
RecruitingObservational studyHealthy volunteers welcome
- UCSD Eating Disorders Treatment and Research Program, La Jolla · 11 mi away
Women Focused Encounters for Resilience Independence Strength and Eudaimonia
RecruitingHealthy volunteers welcome
- UC San Diego AntiViral Research Center (AVRC), San Diego
Protocol for Collecting, Banking and Distributing Human Tissue Samples: St. Jude Children's Research Hospital Tissue Resources Core Facility
RecruitingObservational studyHealthy volunteers welcome
- Rady Children's Hospital and Health Center, San Diego
Incentive Processing and Learning in Anorexia Nervosa and Bulimia Nervosa
RecruitingObservational studyHealthy volunteers welcome
- UCSD Eating Disorders Treatment and Research Program, La Jolla · 11 mi away
Ketogenic Diet and Brain Response in Anorexia Nervosa
RecruitingHealthy volunteers welcome
- University of California San Diego, San Diego
Hybrid Effectiveness-Implementation Trial of an Executive Functioning Intervention for Children's Mental Health Services
RecruitingHealthy volunteers welcome
- San Diego State University, San Diego
A Study to Evaluate Tradipitant on Treating Nausea and Vomiting Induced by GLP-1R Agonist Use
RecruitingPhase 3Healthy volunteers welcome
- Vanda Investigational Site, San Diego
Sleep Health in U.S. Marines
RecruitingPhase 2Healthy volunteers welcome
- San Diego State University, San Diego
Study of Food Aversion in Patients With Anorexia Nervosa
RecruitingHealthy volunteers welcome
- UC San Diego Altman Clinical and Translational Research Institute, La Jolla · 11 mi away
Understanding Practices of Lactation and Infant Feeding Together With Women With HIV in the United States
RecruitingObservational studyHealthy volunteers welcome
- University California, San Diego (CRS 4601), San Diego
Neonatal Platelet Transfusion Threshold Trial
RecruitingHealthy volunteers welcome
- Sharp Mary Birch Hospital for Women & Newborns, San Diego
Enhancing Capacity in Churches to Implement PA Programs
RecruitingHealthy volunteers welcome
- San Diego State University Research Foundation, San Diego
Autologous Hair Follicle Derived Secretome as Adjunct to Aesthetic Procedures
RecruitingObservational studyHealthy volunteers welcome
- M Beauty by Tess, San Diego
A First-in-Human Single and Multiple Ascending Dose Study of MT-251
RecruitingPhase 1Healthy volunteers welcome
- Mirador Clinical Department, San Diego
CMV-specific HIV-CAR T Cells as Immunotherapy for HIV/AIDS
RecruitingEarly phase 1Healthy volunteers welcome
- UCSD, Division of Infectious Diseases and Global Public Health, San Diego
Testing the Effectiveness of an Intervention That Aligns Circadian Rhythm With Daily Activities on Student Flourishing
RecruitingHealthy volunteers welcome
- UC San Diego, La Jolla · 11 mi away
BSGM to Evaluate Patients With GI Symptoms
RecruitingObservational studyHealthy volunteers welcome
- Alliant International University, San Diego
Comparing Clinical Outcomes of Suture Button Versus Fibulink Fixation for Acute Ankle Syndesmosis Injuries
RecruitingHealthy volunteers welcome
- University of California, San Diego, San Diego
Retrograde Femoral Nail-Advanced Outcomes for Fixation of Distal Femur and Femoral Shaft Fractures
RecruitingHealthy volunteers welcome
- University of California, San Diego, San Diego
North American Mitochondrial Disease Consortium Patient Registry and Biorepository (NAMDC)
RecruitingObservational studyHealthy volunteers welcome
- University of California San Diego, San Diego
Beat Childhood Cancer Specimen Banking and Data Registry
RecruitingObservational studyHealthy volunteers welcome
- Rady Children's Hospital, San Diego
Effects of Mango or Low-Fat Cookie Consumption on Gut Health, and Its Relationship With Mental, Sexual and Skin Health
RecruitingHealthy volunteers welcome
- San Diego State University, San Diego
Prevention Ambassadors: Intervention to Promote HIV Service Engagement in the Networks of SSP Clients
RecruitingHealthy volunteers welcome
- San Diego State University, San Diego
Defense and Veterans Center for Integrative Pain Management (DVCIPM) Pain Registry Biobank
RecruitingObservational studyHealthy volunteers welcome
- Naval Medical Center San Diego, San Diego
Effects of Mixed Nut Consumption on Satiety and Weight Management
RecruitingHealthy volunteers welcome
- School of Exercise and Nutritional Sciences, SDSU, San Diego
Effects of Fresh Mango Pulp Consumption on Satiety and Cardiometabolic Health
RecruitingHealthy volunteers welcome
- School of Exercise and Nutritional Sciences, SDSU, San Diego
Effects of Fresh Watermelon Consumption on Satiety and Cardiometabolic Health
RecruitingHealthy volunteers welcome
- Exercise and Nutritional Sciences, SDSU, San Diego
Effects of Snack Types on Acute Glucose and Insulin Response
RecruitingHealthy volunteers welcome
- School of Exercise and Nutritional Sciences, SDSU, San Diego
Effects of Watermelon Consumption on Satiety and Digestive Health
RecruitingHealthy volunteers welcome
- School of Exercise and Nutritional Sciences, SDSU, San Diego
Effects of Watermelon Juice on Heart Rate Recovery and Post-exercise Muscle Soreness
RecruitingHealthy volunteers welcome
- Exercise and Nutritional Sciences, SDSU, San Diego
Androgen Effects on the Reproductive Neuroendocrine Axis, 2025 Version
RecruitingPhase 4Healthy volunteers welcome
- University of California, San Diego, San Diego
Efficacy in Controlling Myopia in Young Children Using a Novel Spectacle Lens
RecruitingHealthy volunteers welcome
- Scripps Poway Eyecare, San Diego
A Trial Comparing Screening Mammography With and Without Assistance From Artificial Intelligence for Breast Cancer Detection and Recall Rates in Adult Patients
RecruitingPhase 4Healthy volunteers welcome
- University of California, San Diego, San Diego
Target ALS Biomarker Study; Longitudinal Biofluids, Clinical Measures, and At Home Measures
RecruitingObservational studyHealthy volunteers welcome
- University of California San Diego, San Diego
Comparison of Transforming Powder Dressing to NPIAP Recommended Standard of Care Therapies in Stage 2, 3 and 4 Pressure Injuries
RecruitingHealthy volunteers welcome
- San Diego VA, San Diego
Implementing Food Referrals for Equity and Sustained Health
RecruitingPhase 2Healthy volunteers welcome
- Rady Children's Hospital San Diego, San Diego
Language Control Across Modalities
RecruitingHealthy volunteers welcome
- UCSD, San Diego
Mirai-MRI: Validation of AI Models for Breast Cancer Risk
RecruitingHealthy volunteers welcome
- University of California, San Diego, San Diego
Preparedness Through Respiratory Virus Epidemiology and Community Engagement
RecruitingObservational studyHealthy volunteers welcome
- UC San Diego, La Jolla · 11 mi away
A First-in-Human Single and Multiple Ascending Dose Study of MT-201
RecruitingPhase 1Healthy volunteers welcome
- Mirador Clinical Department, San Diego, California 92121, San Diego
Diagnostic Innovations in Glaucoma Study
RecruitingObservational studyHealthy volunteers welcome
- UCSD, Hamilton Glaucoma Center, La Jolla · 11 mi away
Neurophysiologic Biomarkers for Cognitive Rehabilitation
RecruitingObservational studyHealthy volunteers welcome
- VA San Diego Healthcare System, San Diego, CA, San Diego
Efficacy of mHealth Applications in Weight Management in a Population Affected by Overweight or Obesity
RecruitingHealthy volunteers welcome
- San Diego State University, San Diego
Alzheimer Prevention Trials (APT) Webstudy
RecruitingObservational studyHealthy volunteers welcome
- Https://Www.Aptwebstudy.Org, San Diego
Empathy Through Pain Control: Lidocaine Paracervical Block for IUD Placements
RecruitingHealthy volunteers welcome
- University of California, San Diego, La Jolla · 11 mi away
Family, Responsibility, Education, Support, and Health for Food Responsiveness
RecruitingHealthy volunteers welcome
- UC San Diego Center for Healthy Eating and Activity Research (CHEAR), La Jolla · 11 mi away
Diagnosing Obstructive Sleep Apnea Using Electromyography of the Muscles of the Mouth
RecruitingObservational studyHealthy volunteers welcome
- University of California San Diego, San Diego
Multi-Omics for Maternal Health After Preeclampsia
RecruitingObservational studyHealthy volunteers welcome
- University of California, San Diego, San Diego
Researchers At UC San Diego Are Learning About the Benefits of Human Milk and How It Influences Infant and Child Health
RecruitingObservational studyHealthy volunteers welcome
- University of California, San Diego, San Diego
The Healthy Elderly Longevity Cohort
RecruitingObservational studyHealthy volunteers welcome
- Scripps Translational Science Institute, La Jolla · 11 mi away
Kesimpta (Ofatumumab) Pregnancy Registry
RecruitingObservational studyHealthy volunteers welcome
- University of California San Diego OTIS, La Jolla · 11 mi away
Improving Psychological and Vestibular Health: MINDGAPS
RecruitingHealthy volunteers welcome
- Naval Medical Center San Diego, San Diego
A Study of Bevonescein in Patients Undergoing Abdominopelvic Surgery
RecruitingPhase 2Healthy volunteers welcome
- University of California San Diego, San Diego
Next Generation Chest X-Ray Tomosynthesis for Screening of Lung Cancer
RecruitingObservational studyHealthy volunteers welcome
- University of California San Diego, San Diego
Research Framework Exploring Sleep Health
RecruitingObservational studyHealthy volunteers welcome
- Scripps Research Institute, La Jolla · 11 mi away
Post-Authorization Safety Study for Assessment of Pregnancy Outcomes in Patients Treated With Mayzent
RecruitingObservational studyHealthy volunteers welcome
- Novartis Investigative Site, La Jolla · 11 mi away
MyGeneRank: A Digital Platform for Next-Generation Genetic Studies
RecruitingHealthy volunteers welcome
- Scripps Translational Science Institute, La Jolla · 11 mi away
POWERMOM, A Healthy Pregnancy Research Community
RecruitingObservational studyHealthy volunteers welcome
- Scripps Research Translational Institute, La Jolla · 11 mi away
An Adaptive Clinical Trial of BeginNGS Newborn Screening for Hundreds of Genetic Diseases by Genome Sequencing
RecruitingHealthy volunteers welcome
- Rady Children's Hospital San Diego, San Diego
Enroll -HD: A Prospective Registry Study in a Global Huntington's Disease Cohort
RecruitingObservational studyHealthy volunteers welcome
- University of California - San Diego, San Diego
Focal Therapy for Localized Prostate Cancer
RecruitingObservational studyHealthy volunteers welcome
- University of California, San Diego, La Jolla · 11 mi away
Rady Children's Institute Genomic Biorepository
RecruitingHealthy volunteers welcome
- Rady Pediatric Genomics & Systems Medicine Institute, San Diego
From ClinicalTrials.gov, data retrieved Oct 5, 2026. Each study sets its own eligibility; the study team decides who can join.