University of California, Irvine

Open enrollment with an early-phase pipeline tilt

According to ClinicalTrials.gov-derived indexes, University of California, Irvine sits in the top decile of US sponsors by registered trial count (#96 of 15,742 sponsors by registered trial count).

368 total trials 74 currently recruiting 228 completed early-phase tilt top decile by trial count

University of California, Irvine: 368 sponsored US clinical trials, 74 recruiting.

University of California, Irvine sponsors 368 registered US clinical trials on ClinicalTrials.gov, 74 of them currently recruiting, and 228 completed. 27 of these trials are in Phase 3-4 (later-stage) and 92 in Phase 1-2 (earlier-stage). The most-studied condition in this pipeline is Cancer, with 6 trials.

Top-decile sponsor footprint

University of California, Irvine ranks in the top decile of sponsors by registered trial count (#96 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

D 61/100

228 of 258 decided trials (Completed vs. Terminated on ClinicalTrials.gov) reached their planned completion (88.4%), 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

368 total, page 8 of 8

COMPLETED NA

Neocortical Epilepsies - Do They Progress?

NCT00610558

COMPLETED

Near Infrared Transillumination of the Paranasal Sinuses

NCT00543998

COMPLETED Phase 2

Cellular Immune Augmentation in Colon and Rectal Cancer

NCT00257322

COMPLETED Phase 2

Psychological Influences on Postoperative Recovery

NCT00581139

COMPLETED NA

Optical Sensor for Photodynamic Detection of Oral Pathology

NCT00540774

COMPLETED NA

A Comparative Study Between AirSeal, an Integrated Insufflation System, and Conventional Insufflation

NCT02075658

COMPLETED NA

Laparoscopic Gastric Bypass vs LAP-BAND for Treatment of Morbid Obesity

NCT00247377

COMPLETED Phase 2

Measurement Skin Temperature During Pulsed Laser Exposure

NCT00540917

COMPLETED

Measurements of Anemia and Physiologic Tissue Response to Blood Transfusions in VLBW Infants Using Quantitative NIRS

NCT00544375

COMPLETED NA

Monitoring the Response of Chemotherapy on Breast Cancer Tumor by Photon Migration Spectroscopy

NCT00540852

COMPLETED

Evaluating the Effectiveness and Outcomes of Silicone Breast Prosthetics

NCT00594490

COMPLETED

Evaluation of Maternal and Fetal Outcomes in Pregnancies in Women With Prosthetic Heart Valves

NCT00329290

COMPLETED Phase 1

The Role of Dopamine Metabolism in the Antidepressant Effects of Sleep Deprivation and Sertraline in Depressed Patients

NCT00581009

COMPLETED

Following the Use of Gel Prosethetics in Breast Reconstruction

NCT00585884

COMPLETED NA

Angiogenesis in Early Breast Cancer for Prognosis Prediction

NCT00599105

COMPLETED

Dynamic Epidermal Cooling During Pulsed Dye Laser Treatment of Port Wine Stain Birthmark at High Fluences

NCT00540371

COMPLETED Phase 3

Feasibility of the Management of Severe Cervical Dysplasia in a Single Visit

NCT00237562

COMPLETED

Optical Biopsy of Human Skin in Conjunction With Laser Treatment

NCT00540566

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Phase Distribution

PhaseTrial count
Phase 1 46
Phase 2 46
Phase 3 6
Phase 4 21

What is open in the University of California, Irvine pipeline

74 recruiting of 368 indexed (20% open); 228 completed (62%).

Phase mix: 27 late (III/IV) vs 92 early (I/II) (early-phase heavy).

Top condition: Cancer (6 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, Irvine: open-pipeline peers nationwide

Peers matched on 368 registered trials and 20% open enrollment, not the therapeutic-area sidebar.

University of California, Irvine 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 0200400600800 0%5%10%15%20%25% Total trials Recruiting share University of California, IrvineNorthwell HealthUNC Lineberger Comprehensive Cancer CenterRoswell Park Cancer InstituteNew York State Psychiatric InstituteUniversity of MiamiEndeavor HealthAcera SurgicalAlign Technology
University of California, Irvine 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, Irvine 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 368 trials (± recruiting share)

Sponsors near 20% open enrollment (± trial volume)

What to do with this University of California, Irvine page

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

  • 74 of University of California, Irvine's trials are currently recruiting, check each one's own eligibility criteria before contacting a site. Browse recruiting trials
  • Cancer is the condition University of California, Irvine studies most, compare against other sponsors active in the same condition before evaluating a specific study. See Cancer 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, Irvine pipeline card: 368 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.