University of Arizona

Open enrollment with an early-phase pipeline tilt

According to ClinicalTrials.gov-derived indexes, University of Arizona sits in the top decile of US sponsors by registered trial count (#101 of 15,742 sponsors by registered trial count).

349 total trials 56 currently recruiting 213 completed early-phase tilt top decile by trial count

University of Arizona: 349 sponsored US clinical trials, 56 recruiting.

University of Arizona sponsors 349 registered US clinical trials on ClinicalTrials.gov, 56 of them currently recruiting, and 213 completed. 21 of these trials are in Phase 3-4 (later-stage) and 100 in Phase 1-2 (earlier-stage). The most-studied condition in this pipeline is Breast Cancer, with 6 trials.

Top-decile sponsor footprint

University of Arizona ranks in the top decile of sponsors by registered trial count (#101 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

F 44/100

213 of 260 decided trials (Completed vs. Terminated on ClinicalTrials.gov) reached their planned completion (81.9%), 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

349 total, page 6 of 7

TERMINATED NA

Vertebral Augmentation and Radiotherapy of Collapse Spinal Metastatic Cancer

NCT02376933

COMPLETED Phase 2

Estradiol Levels in Patients Treated With Estring

NCT01923298

COMPLETED Phase 1

Extended Use of Sodium Bicarbonate in Patients With Cancer

NCT02531919

TERMINATED Phase 2

Supplemental Parenteral Nutrition in Pediatric Respiratory Failure

NCT01937884

COMPLETED NA

Unilateral Massage as a Potential Treatment for Depression

NCT01937897

TERMINATED NA

Ketamine and Morphine Versus Morphine Alone for the Treatment of Acute Pain in the Emergency Department

NCT01900847

COMPLETED NA

Performance Comparison of a New Fetal/Maternal Monitor With an FDA-cleared Method

NCT01889316

COMPLETED Phase 3

A Randomized Controlled Trial of Cognitive Remediation and D-cycloserine for Individuals With Bipolar Disorder

NCT01934972

COMPLETED

Predicting Cognitive and Emotional Health From Neurocircuitry Following TBI

NCT01803048

COMPLETED Phase 4

Characterization of LV Strain Patterns in Mildly Elevated PCWP and PAH.

NCT01800292

COMPLETED

Study Of Right Ventricular Performance In PAH Patients Treated With Rapid Dose Treprostinil (Remodulin)

NCT02074449

COMPLETED

Effects of Barefoot Running vs. in Shoes on Physiology and Mood

NCT01733381

COMPLETED NA

The Sounds of Compassion: Testing How Specific Elements of Meditation Change Daily Life

NCT01643369

COMPLETED NA

Sleep Intervention for Youth With Type 1 Diabetes

NCT01739712

COMPLETED Phase 2

Belinostat and Yttrium Y 90 Ibritumomab Tiuxetan in Patients W/Relapsed Aggressive B-Cell NHL

NCT01686165

COMPLETED NA

Whole Body Hyperthermia and Major Depression (MDD)

NCT01625546

TERMINATED Phase 1

Comparison of Nikkomycin Z Bioavailability Under Fed and Fasting Conditions

NCT01647256

COMPLETED Phase 3

Emergency Treatment of Coral Snake Envenomation With Antivenom

NCT01337245

COMPLETED

Clopidogrel Resistance and Platelet Reactivity in Women Undergoing Percutaneous Coronary Intervention

NCT01796873

TERMINATED

Social Cognition in Longstanding Psychosis

NCT01624831

COMPLETED

The EPIC Project: Impact of Implementing the EMS Traumatic Brain Injury Treatment Guidelines

NCT01339702

COMPLETED

Electrophysiological Recording for Patients Receiving Deep Brain Stimulation Electrode for Treatment-resistant Obsessive-compulsive Disorder

NCT01429558

TERMINATED Phase 2

Neo-adjuvant Therapy With Anastrozole Plus Pazopanib in Stage II and III ER+ Breast Cancer

NCT01394211

COMPLETED NA

Pilot Study Estradiol Followed by Exemestane Hormone Receptor + Metastatic Breast Cancer

NCT01385280

COMPLETED NA

Diindolylmethane in Treating Patients With Breast Cancer

NCT01391689

COMPLETED

Epidemiologic Follow Up Study of Newly Diagnosed Epilepsy Among Seniors

NCT01351727

COMPLETED Phase 1

Paclitaxel and Bavituximab in Treating Patients With HER2-Negative Metastatic Breast Cancer

NCT01288261

COMPLETED NA

Effects of Bright Light Therapy in Mild Traumatic Brain Injury

NCT01747811

COMPLETED NA

Multifamily Psychoeducation and Cognitive Remediation for Recent-Onset Psychosis

NCT01196286

COMPLETED NA

Mediators and Moderators of Treatment Outcome in Recent-Onset Psychosis

NCT01570972

COMPLETED NA

Use of Misoprostol for Intrauterine Device (IUD) Insertion in Nulliparous Women

NCT01001897

COMPLETED Phase 2

Reduced Intensity Allogeneic PBSCT to Treat Hematologic Malignancies and Hematopoietic Failure States

NCT00997386

COMPLETED NA

The Compassion and Attention Longitudinal Meditation Study

NCT01251341

COMPLETED NA

A Grapefruit Feeding Trial in Healthy, Overweight Adults

NCT01452841

COMPLETED Phase 1

Limonene Study in Women With Breast Cancer

NCT01046929

COMPLETED Phase 4

Sleep Intervention During Acute Lung Injury

NCT01050699

COMPLETED Phase 2

Bortezomib, Cladribine, and Rituximab in Treating Patients With Advanced Mantle Cell Lymphoma or Indolent Lymphoma

NCT00980395

TERMINATED Phase 2

Effects of Pycnogenol on Cardiac Fibrosis and Diastolic Dysfunction in Aged Hypertensive Subjects

NCT00952627

COMPLETED NA

The Association Between Unprotected Standing, Walking and Wound Healing in Diabetes

NCT02233179

COMPLETED

Epidemiological Analysis of Vitamin D and Breast Cancer Risk in Saudi Arabian Women

NCT01817231

COMPLETED NA

Utilizing Exhaled Breathe Condensate Collection to Study Ion Regulation in Cystic Fibrosis

NCT01880723

COMPLETED NA

A Trial of Group Psychotherapy for Veterans and Military Personnel With Post Traumatic Stress Disorder (PTSD)

NCT00984698

COMPLETED

Sleep and Glucose Regulation in Youth With Type 1 Diabetes Mellitus

NCT00848822

COMPLETED Phase 2

Open Trial of Bendamustine Hydrochloride in Women With Advanced Ovarian Cancer

NCT00867503

COMPLETED Phase 1

Safety and PK of Nikkomycin Z in Healthy Subjects

NCT00834184

COMPLETED NA

The Mediterranean Diet and Lactation Study: A Diet Study in Lactating Women

NCT01459991

COMPLETED NA

Weight Bearing Exercise in Preventing Frailty in Stage I-IIIA Breast Cancer Survivors

NCT03708055

COMPLETED

Cognitive Effects of Interferon in Patients With Melanoma

NCT02074605

COMPLETED Phase 2

Peripheral Blood Stem Cell Transplantation (PBSCT)From Haploidentical Related Donors

NCT00618969

COMPLETED Phase 1

Pemetrexed, Cisplatin, and Radiation Therapy in Treating Patients With Esophageal or Gastroesophageal Junction Cancer

NCT00701857

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Phase Distribution

PhaseTrial count
Phase 1 43
Phase 2 57
Phase 3 8
Phase 4 13

What is open in the University of Arizona pipeline

56 recruiting of 349 indexed (16% open); 213 completed (61%).

Phase mix: 21 late (III/IV) vs 100 early (I/II) (early-phase heavy).

Top condition: Breast 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 Arizona: open-pipeline peers nationwide

Peers matched on 349 registered trials and 16% open enrollment, not the therapeutic-area sidebar.

University of Arizona 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 05001,0001,5002,000 5%10%15%20%25% Total trials Recruiting share University of ArizonaMontefiore Medical CenterNational Institute of Mental Health (NIMH)Children's Oncology GroupOhio State University Comprehensive Cancer CenterECOG-ACRIN Cancer Research GroupGeorge Mason UniversityUniversity of California, San FranciscoNational Human Genome Research Institute (NHGRI)
University of Arizona 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 Arizona 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 349 trials (± recruiting share)

Sponsors near 16% open enrollment (± trial volume)

What to do with this University of Arizona page

349 registered trials is a research-attention snapshot, not an endorsement of University of Arizona or any single study.

  • 56 of University of Arizona's trials are currently recruiting, check each one's own eligibility criteria before contacting a site. Browse recruiting trials
  • Breast Cancer is the condition University of Arizona studies most, compare against other sponsors active in the same condition before evaluating a specific study. See Breast 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 Arizona pipeline card: 349 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.