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University of California, Los Angeles clinical trials

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

The registry lists 1,167 studies whose lead sponsor is University of California, Los Angeles. 192 are recruiting or about to start. Per ClinicalTrials.gov, last updated Oct 22, 2026.

Keep track of what changes. Save the University of California, Los Angeles 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
730
Recruiting
147
Withdrawn
82
Active, not recruiting
62
Terminated
61
Status unknown
33

Phase

Phase 2
149
Phase 4
95
Phase 1
94
Phase 3
49
Early Phase 1
40

Where

United States
1,031
South Africa
17
Canada
10
Peru
8
Malawi
7
Vietnam
7

Focus areas

Conditions University of California, Los Angeles 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.

Depression73Substance-Related Disorders48Depressive Disorder37HIV Infections32Depressive Disorder, Major30Schizophrenia27Cognitive Dysfunction22Stroke20Autistic Disorder19Opioid-Related Disorders19Alcoholism18Diabetes Mellitus18Stress Disorders, Post-Traumatic17Alzheimer Disease15Autism Spectrum Disorder14Heart Failure14Irritable Bowel Syndrome14Obesity14Arthritis, Rheumatoid13Heart Diseases13Hypertension13Influenza, Human13Overweight13Psychotic Disorders13
Show all 34 areas
Cardiovascular Diseases12COVID-1912Mental Disorders12Sclerosis12Bipolar Disorder11Prediabetic State11Dementia10Diabetes Mellitus, Type 210Hepatitis10Hepatitis C10

Studies

Recruiting first, then most recently updated. Showing 50 of 1,167. Browse all 1,167 →