University of California, Los Angeles

Open enrollment with an early-phase pipeline tilt

According to ClinicalTrials.gov-derived indexes, University of California, Los Angeles sits in the top decile of US sponsors by registered trial count (#37 of 15,742 sponsors by registered trial count).

897 total trials 158 currently recruiting 622 completed early-phase tilt top decile by trial count

University of California, Los Angeles: 897 sponsored US clinical trials, 158 recruiting.

University of California, Los Angeles sponsors 897 registered US clinical trials on ClinicalTrials.gov, 158 of them currently recruiting, and 622 completed. 98 of these trials are in Phase 3-4 (later-stage) and 194 in Phase 1-2 (earlier-stage). The most-studied condition in this pipeline is Depression, with 17 trials.

Top-decile sponsor footprint

University of California, Los Angeles ranks in the top decile of sponsors by registered trial count (#37 of 15,742 sponsors by registered trial count). Volume at this scale usually reflects a long institutional pipeline, read phase tilt and therapeutic areas below before treating it as current-year activity.

Trial completion reliability score

C 69/100

622 of 679 decided trials (Completed vs. Terminated on ClinicalTrials.gov) reached their planned completion (91.6%), vs. national p10 68.4% / p90 100% among 1,234 sponsors with at least 10 decided trials. Still-open trials (Recruiting, Active-not-recruiting, Not-yet-recruiting) are excluded since they have not reached an outcome yet.

Open and recent trials

897 total, page 4 of 18

RECRUITING Phase 4

Regional Blocks for Lateral Condyle Fractures

NCT03796572

RECRUITING Phase 4

Supracondylar Post-Operative Pain Study

NCT03759028

RECRUITING

HIFU for Focal Ablation of Prostate Tissue: An Observational Study

NCT03620786

RECRUITING

Developing a Decision Instrument to Guide Abdominal-pelvic CT Imaging of Blunt Trauma Patients

NCT04937868

RECRUITING

ASXL-Related Disorders Natural History Study

NCT03303716

RECRUITING NA

Improving Bladder Function in SCI by Neuromodulation

NCT02331979

RECRUITING NA

Recording of Intraoperative Spinal Cord Stimulation and Monitoring

NCT05356286

RECRUITING Phase 2

Drug-Induced Sleep Endoscopy for Upper Airway Evaluation in Obstructive Sleep Apnea

NCT00695214

ACTIVE NOT RECRUITING NA

An Evaluation of Epic EHR AI Outpatient Chart Summarization

NCT07438743

ACTIVE NOT RECRUITING NA

Effects of Magnesium L-Threonate on Sleep, Recovery, and Athletic Performance in Collegiate Athletes

NCT07015047

ACTIVE NOT RECRUITING Phase 1

TRT as an Adjunctive ERAS Therapy in ESRD Patients Undergoing Kidney Transplantation

NCT07287800

ACTIVE NOT RECRUITING NA

A Pilot rTMS Trial for Neuropsychiatric Symptoms of Long-COVID

NCT06586398

ACTIVE NOT RECRUITING NA

A Randomized Controlled Trial of Ambient Artificial Intelligence Scribe Technologies

NCT06792890

ACTIVE NOT RECRUITING NA

Intervention Trial for Healthcare Workers With Anxiety

NCT06460285

ACTIVE NOT RECRUITING NA

Multi-ethnic Multi-level Strategies and Behavioral Economics to Eliminate Hypertension Disparities in Los Angeles County

NCT06359691

ACTIVE NOT RECRUITING NA

Quasi-Randomized Evaluation of the UCLA Next Day Clinic (NDC)

NCT06526884

ACTIVE NOT RECRUITING NA

Mixed Methods Evaluation of the Pomona Household Universal Grant (HUG) Program

NCT06505811

ACTIVE NOT RECRUITING NA

Increasing the Feasibility, Impact, and Equity of the Medicare Annual Wellness Visit (AWV)

NCT05910736

ACTIVE NOT RECRUITING NA

Wishes to Improve Support and Humanity at End-of-life in Safety-net Hospitals

NCT06277310

ACTIVE NOT RECRUITING NA

PILOT Phase: BPD Study

NCT07223619

ACTIVE NOT RECRUITING Phase 2

Skin Change Actions by Nursing

NCT06127524

ACTIVE NOT RECRUITING Phase 4

Effect of Metformin, a Drug Used to Treat Diabetes, vs Placebo

NCT05949008

ACTIVE NOT RECRUITING NA

Remote Game-based Exercise Program for Cognitive and Motor Function Improvement

NCT05235113

ACTIVE NOT RECRUITING NA

Flashed Light Therapy for Adolescents With ADHD and Delayed Sleep Timing

NCT06036420

ACTIVE NOT RECRUITING Phase 1

Immunological Tolerance in Patients With Mismatched Kidney Transplants

NCT05806749

ACTIVE NOT RECRUITING NA

AWV Practice Redesign Toolkit (Tailored Intervention)

NCT05563415

ACTIVE NOT RECRUITING Phase 1

AnalgeSiC and appEtite-stimulating Effects of caNnabigerol and THC (ASCENT)

NCT04859296

ACTIVE NOT RECRUITING NA

Non-invasive Brain Mapping of Movement Facilitation in Parkinson's Disease

NCT05179187

ACTIVE NOT RECRUITING NA

Inflammation in Methamphetamine and STIs (IMSTI)

NCT05162391

ACTIVE NOT RECRUITING Phase 4

Angiotensin 2 for AKI After OLT

NCT04592744

ACTIVE NOT RECRUITING NA

Alcoholic Liver Disease and the Gut Microbiome

NCT05007470

ACTIVE NOT RECRUITING Early Phase 1

Effect of Addition of Steroids on Duration of Analgesia

NCT04126824

ACTIVE NOT RECRUITING Phase 1

Analgesic and Subjective Effects of Terpenes

NCT04451863

ACTIVE NOT RECRUITING NA

Magnetically Controlled Capsule Endoscopy Feasibility Study in Gastric Motility

NCT05004012

ACTIVE NOT RECRUITING NA

A Shared Decision Making Intervention for Diabetes Prevention in Women With a History of Gestational Diabetes Mellitus

NCT04897945

ACTIVE NOT RECRUITING

Open Trial of Biofeedback for Respiratory Symptoms

NCT05973513

ACTIVE NOT RECRUITING NA

mHealth to Enhance & Sustain Drug Use Reduction of the QUIT BI in Primary Care

NCT04935606

ACTIVE NOT RECRUITING NA

Boosting Language Outcomes of Minimally Verbal Children With ASD (BLOOM)

NCT04218331

ACTIVE NOT RECRUITING NA

PRISM Intervention Study

NCT03883139

ACTIVE NOT RECRUITING NA

Family-Focused Therapy for Individuals at High Clinical Risk for Psychosis: A Confirmatory Efficacy Trial

NCT04338152

ACTIVE NOT RECRUITING NA

Firearm-Safety Counseling: Medical Student Training

NCT05242627

ACTIVE NOT RECRUITING Phase 1

Stem Cell Therapy for Limbal Stem Cell Deficiency

NCT03957954

ACTIVE NOT RECRUITING

COVID-19 Recovered Volunteer Research Participant Pool Registry

NCT04359602

ACTIVE NOT RECRUITING NA

Comparing Ascites Relief In Two Standard Treatments: Large Volume Paracentesis Vs. Early Tips Using Viatorr Controlled Expansion Stents

NCT04315571

ACTIVE NOT RECRUITING NA

Financial Incentives for Smoking Treatment II

NCT03979885

ACTIVE NOT RECRUITING NA

acTBS Treatment for Inpatient Subjects With Suicidality

NCT04197765

ACTIVE NOT RECRUITING NA

Effectiveness of a CBT-based mHealth Intervention Targeting MOUD Retention, Adherence, and Opioid Use

NCT04808479

ACTIVE NOT RECRUITING Phase 4

Envarsus XR® in Adolescent Renal Transplant Recipients

NCT03266393

ACTIVE NOT RECRUITING NA

Clinic-Based Financial Coaching and Family Health and Development

NCT03736590

ACTIVE NOT RECRUITING Phase 3

Open Pilot Trial of BHV-4157

NCT03408080

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Phase Distribution

PhaseTrial count
Phase 1 112
Phase 2 82
Phase 3 22
Phase 4 76

What is open in the University of California, Los Angeles pipeline

158 recruiting of 897 indexed (18% open); 622 completed (69%).

Phase mix: 98 late (III/IV) vs 194 early (I/II) (early-phase heavy).

Top condition: Depression (17 trials), 9 others listed.

How open-pipeline share is computed

Recruiting share is recruiting_count divided by trial_count for this sponsor in the public registry export. Status can change between pulls; treat the figure as a research-attention snapshot, not product availability.

University of California, Los Angeles: open-pipeline peers nationwide

Peers matched on 897 registered trials and 18% open enrollment, not the therapeutic-area sidebar.

University of California, Los Angeles sits at or above the median trial volume and at or above the median recruiting share among these 9 nationwide peers -- the two do not always move together. Source: ClinicalTrials.gov (2026-08-08 snapshot). 2×2 strategic matrix plotting 9 entities by Total trials (X) and Recruiting share (Y), with a crosshair dividing the plot into four quadrants. Higher volume & more openFocused & more openHigher volume, mostly closedSmaller & mostly closed 02004006008001,000 5%10%15%20% Total trials Recruiting share University of California, Los AngelesIndiana UniversityHoffmann-La RocheBrigham and Women's HospitalUniversity of Texas Southwestern Medical CenterConvaTecEndologixNational Institute on Deafness and Other Communication Disorders (NIDCD)NICHD Pelvic Floor Disorders Network
University of California, Los Angeles sits at or above the median trial volume and at or above the median recruiting share among these 9 nationwide peers -- the two do not always move together. Source: ClinicalTrials.gov (2026-08-08 snapshot).

University of California, Los Angeles sits at or above the median trial volume and at or above the median recruiting share among these 9 nationwide peers -- the two do not always move together.

Sponsors near 897 trials (± recruiting share)

Sponsors near 18% open enrollment (± trial volume)

What to do with this University of California, Los Angeles page

897 registered trials is a research-attention snapshot, not an endorsement of University of California, Los Angeles or any single study.

  • 158 of University of California, Los Angeles's trials are currently recruiting, check each one's own eligibility criteria before contacting a site. Browse recruiting trials
  • Depression is the condition University of California, Los Angeles studies most, compare against other sponsors active in the same condition before evaluating a specific study. See Depression trials
  • Bring the specific trial ID (NCT number) to your own doctor before enrolling, this page is a directory, not medical guidance. Read the trial-finding guide

Trial and recruiting counts reflect ClinicalTrials.gov registry status as of the data vintage above; individual trial eligibility and enrollment status can change.

Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. University of California, Los Angeles pipeline card: 897 registered trials from official public datasets. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.