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 12 of 18

COMPLETED NA

Is MyPlate Approach to Helping Overweight Patients Lose Weight More Patient-centered?

NCT02514889

COMPLETED NA

Arterial Inflammation and E-Cigarettes

NCT02734888

COMPLETED

Walnut Consumption and Diabetes Risk

NCT03224533

COMPLETED NA

A Pharmacist-Coordinated Implementation of the Diabetes Prevention Program

NCT02384109

COMPLETED Phase 3

Injectable Pharmacotherapy for Opioid Use Disorders (IPOD)

NCT02110264

COMPLETED NA

Use of a Behavioral Economic Intervention to Reduce Antibiotic Prescription for Upper Respiratory Infections

NCT03464279

COMPLETED

Development of a Novel Biomarker for Liver Fibrosis

NCT02348814

COMPLETED NA

Using Telehealth to Deliver Mental Health Services in Primary Care Settings for Children in Underserved Areas

NCT02396576

COMPLETED NA

Trigeminal Nerve Stimulation for ADHD

NCT02155608

COMPLETED NA

E-Cigarettes and SNA

NCT02724241

COMPLETED NA

The Effect of Fruit/Vegetable Drinks on the Human Intestine

NCT02377063

TERMINATED Early Phase 1

The Cirrhosis Outpatient Optimization, Readmission & Safety Study

NCT02457988

COMPLETED NA

Testing the Effectiveness of Telephone-based Early Childhood Developmental Screening

NCT02495025

COMPLETED Phase 4

Endotracheal Tube Holder and Bite Guard Research

NCT02347488

COMPLETED Early Phase 1

Oxytocin and Learning for Teaching

NCT02393443

COMPLETED Early Phase 1

Oxytocin and the Social Brain

NCT02393456

COMPLETED NA

Homeless Female Offenders Returning to the Community

NCT02258425

COMPLETED Early Phase 1

Vasopressin and the Social Brain

NCT02394054

COMPLETED NA

Four-week Open-trial Extension TNS for ADHD

NCT03870737

COMPLETED NA

Heart and Lung Function Monitoring System

NCT02168049

COMPLETED Phase 2

Trial to Reduce Hospitalizations in Children With Medical Complexity

NCT02277327

COMPLETED NA

Culturally Tailoring a Stroke Intervention in Community Senior Centers

NCT02181062

COMPLETED NA

Improving Cognition in Schizophrenia Using tDCS

NCT02539797

COMPLETED Early Phase 1

Sleep Health, Inflammation, and Emotion Study

NCT02270619

COMPLETED NA

Non-invasive Intervention for Apnea of Prematurity

NCT02641249

COMPLETED NA

Linking Families Together Study- A Randomized Trial to Raise Parental Monitoring

NCT02129153

COMPLETED Phase 4

Musculoskeletal Ultrasound in Predicting Early Dose Titration With Tocilizumab

NCT01717859

COMPLETED NA

PTSD Affect Labeling Study

NCT05924399

COMPLETED NA

Efficacy Study of School-located Influenza Vaccination Clinics to Increase Influenza Vaccination Rates in Monroe County, New York

NCT02227186

COMPLETED NA

Comparing the Effect of Whey and Soy Protein on the Absorption of Pomegranate Polyphenols in the Human Body

NCT02233478

COMPLETED Phase 4

Effectiveness of IV Acetaminophen and IV Ibuprofen in Reducing Post Procedural Pain in the UFE Procedure

NCT02227316

COMPLETED NA

Cell Phone Technology Targeting ART and Naltrexone Adherence and Alcohol Use

NCT02603471

COMPLETED NA

A System for Preference Assessment in Mental Health

NCT02183844

COMPLETED Phase 2

Family-Focused Therapy for Youth With Early-Onset Bipolar or Psychotic Disorders

NCT02097563

COMPLETED Phase 1

Biomarkers of Fast Acting Therapies in Major Depression

NCT02165449

COMPLETED Early Phase 1

Effects of Vitamin D3 Versus 25OHD3 on Mineral Metabolism and Immune Function

NCT02091219

COMPLETED NA

A Physical Therapy Program Targeting Lower Extremity Selective Motor Control in Children With Spastic Cerebral Palsy

NCT07310550

COMPLETED

Relationship of Tenofovir With HIV-1 Suppression in ex Vivo Tissue in Adolescents

NCT02134431

COMPLETED NA

Neuromodulation for Post-Traumatic Stress Disorder

NCT02377089

COMPLETED

FORE-SIGHT Tissue Oximeter During Cardiac Surgery

NCT02426268

COMPLETED NA

Effect of Walnuts on Sperm Parameters and Male Fertility

NCT01954498

COMPLETED NA

Waterproof Casting for Pediatric Distal Radius Fractures

NCT02095106

COMPLETED NA

The SUCCEED Trial of Secondary Stroke Prevention

NCT01763203

COMPLETED Phase 1

Development of Ivermectin for Alcohol Use Disorders

NCT02046200

COMPLETED Phase 2

Study of Pomegranate Juice on Memory in Older Adults

NCT02093130

COMPLETED NA

Mentalization-Based Therapy to Prevent Suicidal Behavior in Adolescents With Bipolar Disorder

NCT02129790

COMPLETED

Leveraging Mobile Health Technology to Optimize Early Stimulant Medication Treatment: A Feasibility Pilot

NCT01990222

COMPLETED Early Phase 1

A Pilot Dosing and Timing Study to Optimize Imaging When Utilizing Endoscopic Fluorescence Imaging System During Laparoscopic Biliary and Hepatic Operations

NCT02070068

COMPLETED Phase 2

Naltrexone for Individuals of East Asian Descent

NCT02026011

COMPLETED Phase 1

Development of Ibudilast for Alcohol Use Disorder

NCT02025998

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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.