University of California, Davis

Open enrollment with an early-phase pipeline tilt

According to ClinicalTrials.gov-derived indexes, University of California, Davis sits in the top decile of US sponsors by registered trial count (#52 of 15,742 sponsors by registered trial count).

657 total trials 123 currently recruiting 435 completed early-phase tilt top decile by trial count

University of California, Davis: 657 sponsored US clinical trials, 123 recruiting.

University of California, Davis sponsors 657 registered US clinical trials on ClinicalTrials.gov, 123 of them currently recruiting, and 435 completed. 38 of these trials are in Phase 3-4 (later-stage) and 129 in Phase 1-2 (earlier-stage). The most-studied condition in this pipeline is Healthy, with 12 trials.

Top-decile sponsor footprint

University of California, Davis ranks in the top decile of sponsors by registered trial count (#52 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 65/100

435 of 483 decided trials (Completed vs. Terminated on ClinicalTrials.gov) reached their planned completion (90.1%), 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

657 total, page 12 of 14

COMPLETED NA

Comparison of Video-Based Versus Written Patient Education on Melanoma

NCT00826995

COMPLETED NA

Comparison Of Video-based Versus Written Patient Education on Sunscreen

NCT00826306

COMPLETED NA

Comparison of Video-Based Versus Written Patient Education on Atopic Dermatitis

NCT00826592

COMPLETED Phase 1

Journaling and Weight Loss

NCT00884195

COMPLETED Phase 2

Sorafenib in Treating Patients With Advanced Malignant Solid Tumors

NCT00810394

COMPLETED Phase 2

Bicalutamide With or Without Everolimus in Treating Patients With Recurrent or Metastatic Prostate Cancer

NCT00814788

COMPLETED NA

Effects of Taking Prenatal Vitamin-mineral Supplements During Lactation on Iron Status and Markers of Oxidation

NCT01047098

COMPLETED

Pain After Tumescent Mastectomy or Standard Mastectomy in Women With Stage I, Stage II, or Stage III Breast Cancer

NCT00859157

COMPLETED NA

The Metabolic Effects of Consuming Sugar-Sweetened Beverages for Two Weeks

NCT01103921

COMPLETED NA

Accuracy of Needle Placement Into The Subacromial Space of The Shoulder

NCT01330641

TERMINATED Phase 2

Lenalidomide and Rituximab in Treating Patients With Non-Hodgkin Lymphoma

NCT00848328

COMPLETED NA

Dermatosis Papulosa Nigra

NCT00710203

COMPLETED NA

Cerebral Edema in Pediatric Diabetic Ketoacidosis

NCT00629707

COMPLETED NA

Development of a Metabolic Assessment Tool for Chronic Kidney Disease

NCT01838239

COMPLETED Phase 2

Bevacizumab and Carmustine in Treating Patients With Relapsed or Progressive High-Grade Glioma

NCT00795665

COMPLETED NA

A Pilot Study on Repetitive Transcranial Magnetic Stimulation (rTMS) Treatment of Bipolar Depression

NCT00699218

COMPLETED NA

Pilot Trial of a Synbiotic in HIV+ Patients

NCT00688311

COMPLETED

Potential Research Study Participant Registry

NCT00710489

COMPLETED NA

Casinomacropeptide and Satiety

NCT01587911

COMPLETED NA

Intensive Intervention for Toddlers With Autism (EARLY STEPS)

NCT00698997

COMPLETED NA

Effectiveness Study of Videoconferencing on Teaching Parent Training Skills to Parents of Children With Attention Deficit Hyperactivity Disorder (ADHD)

NCT01161719

COMPLETED

Stent Thrombosis In Acute Coronary Syndromes

NCT00931502

COMPLETED

Impact of Antiretroviral Therapy on Cardiac Biomarkers

NCT00641888

COMPLETED NA

Feasibility and Pilot Efficacy of Flash-heated Breast Milk to Reduce Maternal-to-Child-Transmission of HIV in Tanzania

NCT00523510

COMPLETED NA

Pilot Project of Virologic and Immunologic Correlates of GALT Immune Reconstitution Following Raltegravir Therapy

NCT00661960

COMPLETED NA

Fish Oil to Prevent Asthma Exacerbations in Patients With ALOX5 Polymorphisms

NCT00621829

COMPLETED NA

Absorption and Metabolism of Dietary Cocoa Procyanidins in Humans

NCT01483508

COMPLETED NA

Effects of Cognitive Training on Academic Task Performance in Attention Deficit Hyperactivity Disorder (ADHD)

NCT01124721

COMPLETED NA

Behavior and Driving Safety Study

NCT00575679

COMPLETED NA

Drainage Amount for Removal of Thoracostomy Tube

NCT00575198

TERMINATED NA

Modified Consent Form Utility

NCT00715923

TERMINATED Phase 2

Effects Of Exenatide On Liver Biochemistry, Liver Histology And Lipid Metabolism In Patients With Fatty Liver Disease

NCT00529204

COMPLETED

Is Screening for Esophageal Pathology in Asymptomatic Patients Post-Treatment for Head and Neck Cancer Beneficial?

NCT00583934

COMPLETED NA

Study: Effects of Strawberries on Blood Pressure

NCT01190319

COMPLETED NA

Compare Effects of Flax Seed Oil, and Fish Oil on Blood Sugar Levels

NCT00579540

COMPLETED NA

Memantine Treatment in Fragile X-Associated Tremor/Ataxia Syndrome

NCT00584948

COMPLETED Phase 1

Clinical Investigation on the Effects of a Vegetable Juice Treatment

NCT01161706

COMPLETED Phase 2

Reduced Intensity Stem Cell Transplantation (RIST) for Patients With Hematological Malignancies Conditioned With Fludarabine and Busulfan

NCT00843947

COMPLETED

Examining Physiology and Brain Function in People With the Fragile X Premutation

NCT00879502

COMPLETED Phase 2

Donor Peripheral Stem Cell Transplant, Fludarabine, and Busulfan in Treating Patients With Hematologic Cancers

NCT00619645

COMPLETED NA

STUDY: Effects of Potatoes in a Weight Loss Program

NCT01186393

COMPLETED NA

Compare Effects of a Soluble Fiber on Weight and Blood Cholesterol

NCT00682916

COMPLETED NA

Improvement in Clinical Outcomes in Heart Failure Patients With ICDs That Practice Meditation

NCT00611260

COMPLETED NA

Contrast Sonography for Evaluation of Liver Tumors Prior to Radiofrequency Ablation

NCT00584402

TERMINATED Phase 1

Molecular Imaging of Breast Cancer With Breast PET/CT

NCT00584753

TERMINATED Phase 1

Abraxane and Alimta in Advanced Solid Tumors

NCT00470548

COMPLETED

Retrospective Study on the Outcome of Cleft Palate Repair: Comparing US Surgical and Ethicon Suture Materials

NCT00584272

TERMINATED NA

Early Diagnosis of Melanoma Using Expression Profiling and Non-Invasive Sampling of Skin Cells

NCT00482105

COMPLETED Phase 1

Evaluate Whether Combination Therapy With Methotrexate and Raptiva in Psoriasis Patients is Safe and Increases Efficacy

NCT00368654

COMPLETED NA

Prenatal Breastfeeding Education to Reduce Nipple Pain

NCT01092156

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Phase Distribution

PhaseTrial count
Phase 1 86
Phase 2 43
Phase 3 10
Phase 4 28

What is open in the University of California, Davis pipeline

123 recruiting of 657 indexed (19% open); 435 completed (66%).

Phase mix: 38 late (III/IV) vs 129 early (I/II) (early-phase heavy).

Top condition: Healthy (12 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, Davis: open-pipeline peers nationwide

Peers matched on 657 registered trials and 19% open enrollment, not the therapeutic-area sidebar.

University of California, Davis sits at or above the median trial volume and below 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, DavisVanderbilt University Medical CenterUniversity of RochesterUS Department of Veterans AffairsThe Cleveland ClinicEyePoint PharmaceuticalsHebrew SeniorLifeInsulet CorporationMedical University of South Carolina
University of California, Davis sits at or above the median trial volume and below 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, Davis sits at or above the median trial volume and below the median recruiting share among these 9 nationwide peers -- the two do not always move together.

Sponsors near 657 trials (± recruiting share)

Sponsors near 19% open enrollment (± trial volume)

What to do with this University of California, Davis page

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

  • 123 of University of California, Davis's trials are currently recruiting, check each one's own eligibility criteria before contacting a site. Browse recruiting trials
  • Healthy is the condition University of California, Davis studies most, compare against other sponsors active in the same condition before evaluating a specific study. See Healthy 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, Davis pipeline card: 657 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.