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University of California, San Diego clinical trials

Listed in the registry as: University, hospital or other organization.

The registry lists 975 studies whose lead sponsor is University of California, San Diego. 196 are recruiting or about to start. Per ClinicalTrials.gov, last updated Oct 22, 2026.

Keep track of what changes. Save the University of California, San Diego studies recruiting or about to start, and get an email each week — studies that open, close, add sites or post results.

Watch these studies

Status

Completed
562
Recruiting
138
Active, not recruiting
65
Terminated
56
Withdrawn
55
Status unknown
38

Phase

Phase 2
142
Phase 4
102
Phase 1
78
Phase 3
39
Early Phase 1
20

Where

United States
894
Mexico
9
Canada
8
India
7
Nigeria
3
Botswana
2

Focus areas

Conditions University of California, San Diego leads ten or more studies in, by study count. A broader condition is left out when almost all its studies are already in a narrower one listed here.

Sleep Apnea, Obstructive32Obesity29Overweight28Schizophrenia28Depression26Breast Neoplasms23Pain, Postoperative22Anorexia Nervosa18Hypertension18Diabetes Mellitus17HIV Infections17Psychotic Disorders16Non-alcoholic Fatty Liver Disease14Chronic Pain13Prostatic Neoplasms12Bipolar Disorder11Diabetes Mellitus, Type 111Diabetes Mellitus, Type 211Fatty Liver11Pediatric Obesity11Stroke11Cognitive Dysfunction10Glaucoma10Heart Failure10
Show all 26 areas
Leukemia, Lymphocytic, Chronic, B-Cell10Neoplasms10

Studies

Recruiting first, then most recently updated. Showing 50 of 975. Browse all 975 →