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ClinicalTrials.gov public records Last synced Oct 16, 2026, 10:49 PM EDT

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Showing 1–24 of 518 matching trials from the live ClinicalTrials.gov search.
Filters: Sponsor: University of Oklahoma Clear all
Active, not recruiting Phase 1Phase 2 Interventional

Theophylline Prophylaxis During Hypothermia to Limit Neonatal Nephron Damage

NCT05853601
View directory record Official record
Conditions
Acute Kidney Injury, HIE
Interventions
Single Dose Theophylline, Repeat Dose Theophylline
Drug
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
1 Hour to 18 Hours
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Jun 23, 2026 · Synced Oct 16, 2026, 10:49 PM EDT
Completed Phase 3 Interventional Results available

Homeless Care Management App

NCT03399500
View directory record Official record
Conditions
Substance Use Disorders, Mental Health Impairment, Health Behavior, Adherence, Patient
Interventions
In-Person Case Management at Homeless Recovery Program, Unlimited Smartphone, Smartphone Based Case Management (SPCM) app
Behavioral
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years and older
Enrollment
403 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
2
States / cities
Oklahoma City, Oklahoma • Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Dec 19, 2024 · Synced Oct 16, 2026, 10:49 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

OCAST Cessation Study

NCT01921439
View directory record Official record
Conditions
Tobacco Smoking Behavior, Cigarette Smoking Behavior, Second Hand Tobacco Smoke, Tobacco Use Cessation
Interventions
Personalized Feedback
Behavioral
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 65 Years
Enrollment
152 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Apr 11, 2017 · Synced Oct 16, 2026, 10:49 PM EDT
Terminated Phase 2 Interventional Results available

Bevacizumab and/or Niraparib in Patients With Recurrent Endometrial and/or Ovarian Cancer With ARID1A Mutation

NCT05523440
View directory record Official record
Conditions
Recurrent Endometrial Carcinoma, Recurrent Ovarian Carcinoma, ARID1A Gene Mutation
Interventions
Bevacizumab, Niraparib
Drug
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years and older · Female only
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
2
States / cities
Oklahoma City, Oklahoma • Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Oct 16, 2026, 10:49 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

TAR 2 Weeks vs 6 Weeks Post-Operative Weight-Bearing

NCT04709861
View directory record Official record
Conditions
Ankle Osteoarthritis
Interventions
Not listed
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 85 Years
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Apr 24, 2024 · Synced Oct 16, 2026, 10:49 PM EDT
Completed Not applicable Interventional

Effect of Transcutaneous Vagal Stimulation (TVS) on Endothelial Function in PAD

NCT03445754
View directory record Official record
Conditions
Peripheral Artery Disease, Endothelial Dysfunction, Autonomic Imbalance
Interventions
TVS, Sham TVS
Device
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 85 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Apr 1, 2026 · Synced Oct 16, 2026, 10:49 PM EDT
Completed Not applicable Interventional

The Effects of Strawberries on Blood Cholesterol.

NCT03441620
View directory record Official record
Conditions
Hyper-LDL-cholesterolemia, Metabolic Syndrome
Interventions
strawberries, Control powder
Dietary Supplement · Other
Lead sponsor
University of Nevada, Las Vegas
Other
Eligibility
18 Years to 65 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
3
States / cities
Las Vegas, Nevada • Oklahoma City, Oklahoma • Stillwater, Oklahoma
Source: ClinicalTrials.gov public record
Updated Mar 16, 2021 · Synced Oct 16, 2026, 10:49 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effect of Milk Warming on the Very Low Birth Weight Infant

NCT04282655
View directory record Official record
Conditions
Very Low Birth Weight Infant, Weight Gain, Feeding Disorder Neonatal
Interventions
Treatment Guardian Milk Warmer (Medela TM), Control
Other
Lead sponsor
University of Oklahoma
Other
Eligibility
1 Day to 30 Days
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Feb 25, 2020 · Synced Oct 16, 2026, 10:49 PM EDT
Terminated Phase 1 Interventional

Phase I Trial of 5-Azacitidine Plus Gemcitabine in Patients With Advanced Pancreatic Cancer

NCT01167816
View directory record Official record
Conditions
Pancreatic Cancer
Interventions
Vidaza
Drug
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated May 20, 2014 · Synced Oct 16, 2026, 10:49 PM EDT
Not yet recruiting Not applicable Interventional

Feasibility and Acceptability of Empowered Relief for American Indians With Pain During and After Cancer Treatment

NCT07742449
View directory record Official record
Conditions
Cancer, Pain, Pain Management, Chronic Pain, American Indian or Alaska Native
Interventions
Empowered Relief
Behavioral
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Tulsa, Oklahoma
Source: ClinicalTrials.gov public record
Updated Sep 18, 2026 · Synced Oct 16, 2026, 10:49 PM EDT
Terminated Not applicable Interventional

Neuromodulation of Inflammation and Vascular Function in Systolic Heart Failure

NCT03945058
View directory record Official record
Conditions
Heart Failure With Reduced Ejection Fraction
Interventions
TVS, SHAM
Device
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 85 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Apr 1, 2026 · Synced Oct 16, 2026, 10:49 PM EDT
Recruiting Phase 2 Interventional

Cemiplimab or Cemiplimab and Fianlimab After Stereotactic Body Radiotherapy in Clear Cell Renal Cell Carcinoma

NCT07223541
View directory record Official record
Conditions
Clear Cell Renal Cell Carcinoma
Interventions
Cemiplimab 350 MG Intravenous Solution, Fianlimab 1600 MG Intravenous Solution
Drug
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Mar 2, 2026 · Synced Oct 16, 2026, 10:49 PM EDT
Terminated Phase 2 Interventional Results available

Trial of Erlotinib in Patients With JAK-2 V617F Positive Polycythemia Vera

NCT01038856
View directory record Official record
Conditions
Polycythemia Vera
Interventions
Erlotinib
Drug
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 99 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Aug 24, 2020 · Synced Oct 16, 2026, 10:49 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Prostate Cancer Genius App Education and Home-based PSA Screening for African American Men

NCT05331638
View directory record Official record
Conditions
Prostate Cancer, Health Behavior
Interventions
Prostate Cancer Genius App, US Prevention Taskforce App
Behavioral
Lead sponsor
University of Oklahoma
Other
Eligibility
55 Years to 69 Years · Male only
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Mar 5, 2026 · Synced Oct 16, 2026, 10:49 PM EDT
Terminated Not applicable Interventional Results available

Transcranial Direct Current Stimulation, Improve Functional Motor Recovery, Affected Arm

NCT01201629
View directory record Official record
Conditions
Brain Infarction, Brain Ischemia
Interventions
t DC stimulation, tDCStimulation
Device
Lead sponsor
University of Oklahoma
Other
Eligibility
19 Years to 90 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated May 10, 2017 · Synced Oct 16, 2026, 10:49 PM EDT
Completed Not applicable Interventional Results available

Wearable Focal Vibration for Chemotherapy-Induced Peripheral Neuropathy

NCT04959929
View directory record Official record
Conditions
Chemotherapy-induced Peripheral Neuropathy
Interventions
Focal vibration therapy
Device
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Oct 16, 2026, 10:49 PM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

The Effect of NAD Supplementation on Brain Vascular Health in Aging

NCT05483465
View directory record Official record
Conditions
Aging
Interventions
Nicotinamide riboside, Placebo
Drug
Lead sponsor
University of Oklahoma
Other
Eligibility
60 Years to 85 Years
Enrollment
214 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Apr 1, 2026 · Synced Oct 16, 2026, 10:49 PM EDT
Completed Phase 2Phase 3 Interventional Results available

Compassionate Use of Omegaven in Children

NCT02370251
View directory record Official record
Conditions
Total Parenteral Nutrition-induced Cholestasis, Cholestasis, Short Bowel Syndrome, Gastroschisis, Intestinal Atresia, Infant, Premature, Diseases, Cholestasis of Parenteral Nutrition
Interventions
Omegaven
Drug
Lead sponsor
University of Oklahoma
Other
Eligibility
Up to 18 Years
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Nov 25, 2019 · Synced Oct 16, 2026, 10:49 PM EDT
Completed Not applicable Interventional Results available

Radial Artery Access With Ultrasound Trial

NCT01605292
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Ultrasound guidance, Palpation
Procedure
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years and older
Enrollment
698 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
6
States / cities
Long Beach, California • Orange, California • Miami, Florida + 3 more
Source: ClinicalTrials.gov public record
Updated Feb 26, 2015 · Synced Oct 16, 2026, 10:49 PM EDT
Completed No phase listed Observational

Histologic Evaluation of Healing Following Tooth Extraction With Ridge Preservation Using NuOss XC and NuOss Particulate

NCT01391767
View directory record Official record
Conditions
Oral Ridge Preservation
Interventions
NuOss XC
Device
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 64 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Jul 8, 2013 · Synced Oct 16, 2026, 10:49 PM EDT
Completed Phase 2 Interventional

Combination Chemotherapy for 1st Line Treatment of Advanced or Metastatic Pancreatic Cancer

NCT00222469
View directory record Official record
Conditions
Metastatic Pancreatic Cancer
Interventions
bevacizumab, gemcitabine, oxaliplatin
Drug
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
2
States / cities
Oklahoma City, Oklahoma • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 9, 2008 · Synced Oct 16, 2026, 10:49 PM EDT
Not yet recruiting Phase 2 Interventional

Evaluation of Echothiophate in Pediatric Patients With Refractory Amblyopia

NCT07554131
View directory record Official record
Conditions
Refractory Amblyopia
Interventions
Echothiophate Iodide 0.125% Ophthalmic Solution
Drug
Lead sponsor
University of Oklahoma
Other
Eligibility
3 Years to 17 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Apr 28, 2026 · Synced Oct 16, 2026, 10:49 PM EDT
Completed Phase 2 Interventional

Semaglutide Therapy for Alcohol Reduction - Tulsa

NCT05891587
View directory record Official record
Conditions
Alcohol Use Disorder
Interventions
Semaglutide, Placebo
Drug
Lead sponsor
Oklahoma State University Center for Health Sciences
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Tulsa, Oklahoma
Source: ClinicalTrials.gov public record
Updated Dec 17, 2025 · Synced Oct 16, 2026, 10:49 PM EDT
Recruiting No phase listed Observational

Muscle Recovery After Critical Illness

NCT05537298
View directory record Official record
Conditions
ICU Acquired Weakness, Post Intensive Care Unit Syndrome, Muscle Weakness, Critical Illness
Interventions
Not listed
Lead sponsor
Esther Dupont-Versteegden
Other
Eligibility
18 Years and older · Male only
Enrollment
209 participants
Timeline
2022 – 2027
U.S. locations
3
States / cities
Birmingham, Alabama • Lexington, Kentucky • Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Jun 26, 2026 · Synced Oct 16, 2026, 10:49 PM EDT