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Post-COVID Conditions (Long COVID) clinical trials in San Diego, CA
7 studies for Post-COVID Conditions (Long COVID) are looking for participants at sites in and around San Diego (within about 30 miles). Open a study to see who can join and how to contact the study team.
Recruiting for a study here? Feature it at the top of this page — $99 for 30 days →
A Clinical Study of Molnupiravir to Prevent Severe Illness From Coronavirus Disease 2019 (COVID-19) in People Who Are High Risk (MK-4482-023)
RecruitingPhase 3
- Paradigm Clinical Research, LLC ( Site 3785), San Diego
A Study to Learn About the Study Medicine Ibuzatrelvir in Adults With COVID-19 Who Are Severely Immunocompromised
RecruitingPhase 3
- UC San Diego Medical Center - Hillcrest, San Diego
- University of California San Diego Health, San Diego
- Jacobs Medical Center at UC San Diego Health, La Jolla · 11 mi away
A Study on the Safety and Immune Response of Investigational mRNA Seasonal Flu/COVID-19 Combination Vaccine in Adults
RecruitingPhase 1
- GSK Investigational Site, San Diego
Long Covid (LC)-REVITALIZE - A Long Covid Repurposed Drug Study
RecruitingPhase 3
- Laura Rodriguez Research Institute, San Diego
Preparedness Through Respiratory Virus Epidemiology and Community Engagement
RecruitingObservational studyHealthy volunteers welcome
- UC San Diego, La Jolla · 11 mi away
The Long COVID-19 Wearable Device Study
Recruiting
- Scripps Research, La Jolla · 11 mi away
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
About Post-COVID Conditions (Long COVID)
Anyone who had COVID-19 can have ongoing symptoms. Learn about post-COVID conditions (long COVID), including symptoms, diagnosis, treatments, and prevention.
More about Post-COVID Conditions (Long COVID) on MedlinePlus
Post-COVID Conditions (Long COVID) trials in other cities
- New York City, NY15 studies
- Houston, TX13 studies
- Boston, MA13 studies
- Baltimore, MD12 studies
- Chicago, IL11 studies
- Washington, DC10 studies
- San Francisco, CA8 studies
- Durham, NC8 studies
- Atlanta, GA8 studies
- Los Angeles, CA6 studies
- Pittsburgh, PA6 studies
- Hialeah, FL6 studies
Other studies in San Diego
- Non-Small Cell Lung Cancer48 studies
- Breast Cancer41 studies
- Cancer (all types)32 studies
- Prostate Cancer31 studies
- Metastatic Cancer30 studies
- Colorectal Cancer25 studies
- Ovarian Cancer24 studies
- Pancreatic Cancer24 studies
- Lung Cancer23 studies
- Obesity23 studies
- Heart Failure23 studies
- Depression21 studies
From ClinicalTrials.gov, data retrieved Oct 6, 2026. Each study sets its own eligibility; the study team decides who can join.