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ClinicalTrials.gov public records Last synced Oct 7, 2026, 1:07 PM EDT

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Showing 25–48 of 516 matching trials from the live ClinicalTrials.gov search.
Filters: Sponsor: University of Oklahoma Clear all
Not yet recruiting Not applicable Interventional

Community Intervention to Improve CVD Risk Factor Control in Young American Indians

NCT06230705
View directory record Official record
Conditions
Cholesterol, Elevated, Diabetes Mellitus
Interventions
Guided management, Self management
Other
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 39 Years
Enrollment
360 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Feb 3, 2025 · Synced Oct 7, 2026, 1:07 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Preliminary Investigation of Novel Methods to Reduce Children's Secondhand Smoke Exposure

NCT01935713
View directory record Official record
Conditions
Secondhand Smoke
Interventions
Nicotine polacrilex, Electronic Cigarette, Dissolvable Tobacco Lozenge
Drug
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 65 Years
Enrollment
89 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Apr 6, 2026 · Synced Oct 7, 2026, 1:07 PM EDT
Completed Phase 3 Interventional Results available

A Pilot Study of Daytrana TM in Children With Autism Co-Morbid for Attention Deficit Hyperactivity Disorder (ADHD) Symptoms

NCT00541346
View directory record Official record
Conditions
Autism, Attention Deficit Hyperactivity Disorder
Interventions
Methylphenidate Transdermal System
Drug
Lead sponsor
University of Oklahoma
Other
Eligibility
6 Years to 11 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Feb 6, 2014 · Synced Oct 7, 2026, 1:07 PM EDT
Not yet recruiting Early Phase 1 Interventional

Topical Methylene Blue-Photodynamic Therapy (MB-PDT) for Burn Wound Infection

NCT07494773
View directory record Official record
Conditions
Burns, Wound Infection
Interventions
Methylene Blue, Blue Light Illumination
Drug · Device
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated May 19, 2026 · Synced Oct 7, 2026, 1:07 PM EDT
Terminated No phase listed Observational

Spectral Analysis Probe to Identify Glioblastoma Cells

NCT03293888
View directory record Official record
Conditions
Glioblastoma
Interventions
Not listed
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Jan 25, 2019 · Synced Oct 7, 2026, 1:07 PM EDT
Completed No phase listed Observational

Prognostic Markers of Inflammation in Infants Undergoing Cardiopulmonary Bypass

NCT03143348
View directory record Official record
Conditions
Congenital Heart Defect, Cardiopulmonary Bypass, Inflammatory Response, Low Cardiac Output Syndrome, Inflammation
Interventions
Single blood draw, Multiple blood draws
Procedure
Lead sponsor
University of Oklahoma
Other
Eligibility
Up to 6 Months
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Apr 30, 2019 · Synced Oct 7, 2026, 1:07 PM EDT
Completed No phase listed Observational Results available

Long-Term Follow-Up of Patients Undergoing Catheter Ablation

NCT00584558
View directory record Official record
Conditions
Arrhythmia
Interventions
Catheter Ablation
Procedure
Lead sponsor
University of Oklahoma
Other
Eligibility
1 Year to 100 Years
Enrollment
2,420 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2016
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Oct 2, 2017 · Synced Oct 7, 2026, 1:07 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

E-Cigarettes and Financial Incentives to Promote Tobacco Harm Reduction Among Adults Accessing Shelter Services

NCT03743532
View directory record Official record
Conditions
Cigarette Smoking
Interventions
E-cigarette Switching, Financial Incentives
Behavioral
Lead sponsor
University of Oklahoma
Other
Eligibility
21 Years to 100 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Feb 21, 2025 · Synced Oct 7, 2026, 1:07 PM EDT
Completed Not applicable Interventional

Strawberries and Knee Osteoarthritis (OA)

NCT02518347
View directory record Official record
Conditions
Osteoarthritis, Knee
Interventions
FDS-Strawberry, Placebo
Dietary Supplement
Lead sponsor
Oklahoma State University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Stillwater, Oklahoma
Source: ClinicalTrials.gov public record
Updated Jan 18, 2018 · Synced Oct 7, 2026, 1:07 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Immediate Postpartum Insertion of Contraceptive Intrauterine Devices

NCT03657602
View directory record Official record
Conditions
Contraception
Interventions
Kyleena Intrauterine System, Mirena Intrauterine System
Drug
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 49 Years · Female only
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Tulsa, Oklahoma
Source: ClinicalTrials.gov public record
Updated Apr 25, 2023 · Synced Oct 7, 2026, 1:07 PM EDT
Withdrawn Phase 3 Interventional

MC RCT - BPO vs Adapalene

NCT05536882
View directory record Official record
Conditions
Molluscum Contagiosum
Interventions
Benzoyl peroxide, Adapalene Gel
Drug
Lead sponsor
University of Oklahoma
Other
Eligibility
1 Year to 14 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Mar 6, 2024 · Synced Oct 7, 2026, 1:07 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

Fetal Alcohol Syndrome/ARND Research Consortion

NCT00164554
View directory record Official record
Conditions
Fetal Alcohol Syndrome
Interventions
Parent-child Interaction Therapy (PCIT)
Behavioral
Lead sponsor
Centers for Disease Control and Prevention
Federal
Eligibility
3 Years to 7 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2005
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Apr 28, 2008 · Synced Oct 7, 2026, 1:07 PM EDT
Completed Not applicable Interventional

Project Phoenix: Pilot Intervention for Smokers Who Are Not Ready to Quit Smoking

NCT03405129
View directory record Official record
Conditions
Smoking Cessation, Motivation
Interventions
Phoenix, NRT order button, Factoid
Behavioral
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years and older
Enrollment
152 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated May 11, 2023 · Synced Oct 7, 2026, 1:07 PM EDT
Completed Not applicable Interventional

Antenatal Betamethasone Compared to Dexamethasone - "BETACODE TRIAL"

NCT00418353
View directory record Official record
Conditions
Respiratory Distress Syndrome, Intraventricular Hemorrhage, Neonatal Mortality
Interventions
Betamethasone(Celestone soluspan) and Dexamethasone
Drug
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 45 Years · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2005
U.S. locations
1
States / cities
Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated Jan 4, 2007 · Synced Oct 7, 2026, 1:07 PM EDT
Active, not recruiting Phase 2 Interventional

Niraparib in Combination With Dostarlimab in Patients With Recurrent or Progressive Cervix Cancer

NCT04068753
View directory record Official record
Conditions
Recurrent Cervix Cancer, Progressive Cervix Cancer
Interventions
Niraparib, dostarlimab
Drug
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years and older · Female only
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
4
States / cities
Indianapolis, Indiana • New Orleans, Louisiana • Oklahoma City, Oklahoma + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 10, 2026 · Synced Oct 7, 2026, 1:07 PM EDT
Not yet recruiting No phase listed Observational Accepts healthy volunteers

Analysis of Breath Volatile Organic Compounds Using Mass Spectrometry

NCT07732686
View directory record Official record
Conditions
Pancreas Cancer, Hepatocellular Carcinoma, Lung Cancer, Ovarian Cancer, Breast Cancer, Head and Neck Cancer, Colon Cancer, Bladder Cancer, Other Cancer
Interventions
Proton Transfer Reaction Mass Spectrometry Analysis
Device
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years and older
Enrollment
2,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Jul 29, 2026 · Synced Oct 7, 2026, 1:07 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 7, 2026, 1:07 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Automated Mobile Contingency Management for Smoking Cessation: A Pilot RCT (SCC PREVAILgo)

NCT03739437
View directory record Official record
Conditions
Smoking Cessation
Interventions
Mobile Contingency Management, Standard Care
Behavioral
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 100 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Apr 4, 2023 · Synced Oct 7, 2026, 1:07 PM EDT
Completed Not applicable Interventional

Smartphone-delivered Automated Video-assisted Smoking Treatment for People Living With HIV

NCT03082482
View directory record Official record
Conditions
Smoking Cessation
Interventions
Self-help materials, nicotine patch, Counseling, Smartphone-delivered automated treatment
Behavioral · Drug · Other
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 99 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Apr 11, 2018 · Synced Oct 7, 2026, 1:07 PM EDT
Completed Not applicable Interventional

Screening for Atrial Fibrillation in Native AmeRicans Using iPhone ECG

NCT03740477
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
ECG
Diagnostic Test
Lead sponsor
University of Oklahoma
Other
Eligibility
50 Years to 100 Years
Enrollment
1,019 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Apr 23, 2021 · Synced Oct 7, 2026, 1:07 PM EDT
Recruiting Phase 2Phase 3 Interventional Accepts healthy volunteers

Limited Versus Extended Trophic Feeding (LET-FEED) Trial

NCT06893939
View directory record Official record
Conditions
Sepsis, Length of Stay, Mortality, Neurodevelopmental Delay
Interventions
Limited Trophic Feeds (1 day of trophic feeds), Extended Trophic Feeds (3 days of trophics)
Other
Lead sponsor
University of Washington
Other
Eligibility
0 Years to 2 Years
Enrollment
350 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2031
U.S. locations
6
States / cities
Birmingham, Alabama • Tampa, Florida • Oklahoma City, Oklahoma + 3 more
Source: ClinicalTrials.gov public record
Updated Aug 17, 2026 · Synced Oct 7, 2026, 1:07 PM EDT
Recruiting Not applicable Interventional

The Oklahoma Parent-Child Assistance Program

NCT05534568
View directory record Official record
Conditions
Substance Use Disorders, Pregnancy Related, Alcohol Use Disorder (AUD), Alcohol Use Complicating Pregnancy, First Trimester, Alcohol Use Complicating Pregnancy, Second Trimester, Alcohol Use Complicating Pregnancy, Third Trimester, Alcohol Use Complicating Pregnancy, Unspecified Trimester, Alcohol Use Complicating Pregnancy, Childbirth, and the Puerperium, Fetal Alcohol Spectrum Disorders, Fetal Alcohol Syndrome, Drug Use Disorders, Drug Use Complicating Pregnancy, First Trimester, Drug Use Complicating Pregnancy, Second Trimester, Drug Use Complicating Pregnancy, Third Trimester, Drug Use Complicating Pregnancy, Unspecified Trimester, Drug Use Complicating Pregnancy, Childbirth, and the Puerperium, Maternal Drugs Affecting Fetus
Interventions
Parent-Child Assistance Program
Other
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years and older · Female only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
2
States / cities
Oklahoma City, Oklahoma • Tulsa, Oklahoma
Source: ClinicalTrials.gov public record
Updated Jun 7, 2024 · Synced Oct 7, 2026, 1:07 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 7, 2026, 1:07 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Local Anesthesia and Pain Perception During an Amniocentesis

NCT00583011
View directory record Official record
Conditions
Pregnancy
Interventions
Local Anesthesia, Placebo Group
Drug
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
76 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Feb 3, 2021 · Synced Oct 7, 2026, 1:07 PM EDT