University of California, Los Angeles: clinical-trial pipeline
University of California, Los Angeles is the sponsor of 1,165 clinical trials in ClinicalTrials.gov and the EU CTIS portal; 241 are not yet finished and 5 were first posted in the last 90 days. Source: Arcadium Data, data as of .
Trials by phase
| Phase | Trials |
|---|---|
| Not applicable | 790 |
| Phase 2 | 97 |
| Phase 4 | 95 |
| Phase 1 | 57 |
| Early phase 1 | 40 |
| Phase 1/2 | 37 |
| Phase 3 | 34 |
| Phase 2/3 | 15 |
Trials by status
| Status | Trials |
|---|---|
| Completed | 730 |
| Recruiting | 164 |
| Withdrawn or not authorised | 82 |
| Terminated | 61 |
| Active, not recruiting | 55 |
| Unknown | 46 |
| Not yet recruiting | 22 |
| Suspended or halted | 5 |
Condition areas
| Area | Trials |
|---|---|
| Psychiatry and mental health | 267 |
| Infectious disease and vaccines | 166 |
| Cardiovascular | 119 |
| Metabolic and endocrine (diabetes, obesity) | 98 |
| Neurology | 86 |
| Rare and genetic diseases | 77 |
| Immunology and rheumatology | 57 |
| Gastroenterology and liver | 53 |
| Respiratory | 46 |
| Oncology | 36 |
| Nephrology and urology | 30 |
| Musculoskeletal | 28 |
Countries
| Country | Trials |
|---|---|
| United States | 1,029 |
| South Africa | 17 |
| Canada | 10 |
| Peru | 8 |
| Malawi | 7 |
| Vietnam | 7 |
| China | 6 |
| India | 5 |
| United Kingdom | 4 |
| Spain | 3 |
| Japan | 3 |
| Thailand | 3 |
| Italy | 2 |
| South Korea | 2 |
| Nigeria | 2 |
Latest changes
| Day | Change | Trial |
|---|---|---|
| 2026-10-19 | New trial posted | Knotless Versus Conventional Sutures for Wound Closure in Cerebral Palsy Multilevel Surge… |
| 2026-10-09 | New trial posted | The ACT-PrEP Study |
| 2026-09-08 | New trial posted | C-Carbs: A CGM-guided Approach to Teaching Carb Awareness |
| 2026-09-08 | New trial posted | Effects of Dietary Supplements on Muscle Mass and Function While Using GLP-1 Medication |
| 2026-08-28 | New trial posted | Diet Quality Pilot Intervention in LA Safety Net |
Open trials
The 25 most recently changed open trials.
| Registry id | Title | Phase | Status | Countries |
|---|---|---|---|---|
| NCT07223619 | PILOT Phase: BPD Study | Not applicable | Active, not recruiting | United States |
| NCT06962592 | Mentor Moms+ Study | Not applicable | Recruiting | South Africa |
| NCT03620786 | HIFU for Focal Ablation of Prostate Tissue: An Observational Study | Not applicable | Recruiting | United States |
| NCT05018611 | Digital Limited Interaction Efficacy Trial of LifeSkills Mobile to Reduce HIV Incidence in YTW | Not applicable | Active, not recruiting | United States |
| NCT05354869 | Transvaginal Electrical Stimulation for Myofascial Pelvic Pain | Not applicable | Recruiting | United States |
| NCT06189781 | Pain Injection Versus Epidural Anesthesia for Hip Surgery in Pediatric Patients With Cerebral Palsy | Phase 4 | Recruiting | United States |
| NCT05452122 | Decoding and Selective Modulation of Human Memory During Awake/Sleep Cycles | Not applicable | Recruiting | United States |
| NCT05778591 | Low-dose Buprenorphine as a Modulator of Social Motivation in Schizophrenia | Phase 2 | Recruiting | United States |
| NCT07225218 | New T-UP: Engaging Vulnerable Students in Diabetes Prevention | Not applicable | Recruiting | United States |
| NCT07092995 | Understanding Freezing of Gait Using Brain Signals and Virtual Reality | Not applicable | Recruiting | United States |
| NCT05235113 | Remote Game-based Exercise Program for Cognitive and Motor Function Improvement | Not applicable | Active, not recruiting | United States |
| NCT00695214 | Drug-Induced Sleep Endoscopy for Upper Airway Evaluation in Obstructive Sleep Apnea | Phase 2 | Recruiting | United States |
| NCT06847165 | Trigeminal Nerve Stimulation for Children With Prenatal Alcohol Exposure | Not applicable | Recruiting | United States |
| NCT07715591 | Randomized Controlled Trial of the STEIN Protocol: A Neuroplastic Pain Education and Guided Breathing Interve… | Not applicable | Recruiting | United States |
| NCT05304065 | Safe Treatment for Emergency Presentation for Suicidal Ideation and Behavior in Youth | Phase 2 | Recruiting | United States |
| NCT04047784 | Pilot Study to Evaluate the Role of EBUS in the Diagnosis of Acute PE in Critically Ill Patients | Not applicable | Recruiting | United States |
| NCT07200973 | People & Place: Impacts on Substance Use and HIV Outcomes in Los Angeles | Not applicable | Not yet recruiting | |
| NCT06682429 | Telerehabilitation In The Home After Stroke | Not applicable | Recruiting | United States |
| NCT05654103 | Comparing Surgical and Endovascular Arteriovenous Fistula Creation | Not applicable | Active, not recruiting | United States |
| NCT06995378 | Study EHR Risk Stratification Tools | Not applicable | Recruiting | United States |
| NCT07780708 | Measurement and Determinants of Diet Quality in Older Adults | Not applicable | Recruiting | United States |
| NCT07452146 | Endotoxin Exposure to Examine the Role of Inflammation in Alcohol Use | Phase 2 | Not yet recruiting | |
| NCT06668922 | Irritable Bowel Syndrome and Control Volunteers: Diet Challenge | Not applicable | Recruiting | United States |
| NCT06889961 | Effect of Daily Mixed Spice Consumption on Memory Function | Not applicable | Recruiting | United States |
| NCT06182319 | Optimizing Treatment of Adhesive Small Bowel Obstruction | Phase 3 | Recruiting | United States |
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Sources: ClinicalTrials.gov (U.S. National Library of Medicine, public domain) and the EU Clinical Trials Information System public portal (European Medicines Agency), data as of 2026-10-25. A trial that one register cites in the other is shown once. Organisation-level data only: investigators, contact persons and site names are not stored, and a sponsor that could be a private person is withheld. Sponsor-to-website matches are made by name and can be wrong; check the register before relying on a record. Independent of the NLM, NIH and EMA.
Cite as: Arcadium Data, "University of California, Los Angeles clinical trials: 241 open, 49 in phase 3", https://arcadiumdata.io/clinical-trials/sponsor/university-of-california-los-angeles/, data as of 2026-10-25.