Paid Clinical Trials in Oklahoma

Oklahoma has 777 paid clinical trials enrolling now across cities including Oklahoma City, Tulsa and Edmond. Search by condition, age, or phase to find compensated research studies accepting participants near you.

Both patients and healthy volunteers may qualify. Most studies offer compensation for time and travel.

Recruiting trial data synced daily from ClinicalTrials.gov. Last sync: July 21, 2026.

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710 clinical trials

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Testing Whether the Addition of Carboplatin Chemotherapy to Cabazitaxel Chemotherapy Will Improve Outcomes Compared to Cabazitaxel Alone in People With Castrate-Resistant Prostate Cancer That Has Spread Beyond the Prostate to Other Parts of the Body

for Castration-Resistant Prostate Carcinoma

Sites in Oklahoma City +173 more locations

Sponsor: SWOG Cancer Research Network

Sex: Male·Age: 18+

Code: NCT06470243·Phase 3·Recruiting·Listed Jun 2024

Apply to this trial

Neuromodulation and Fatigue

for Healthy Aging

1 location in Norman

Sponsor: University of Oklahoma

Sex: All·Age: 18 - 50·Accepts healthy volunteers

Code: NCT05487131·Recruiting·Listed Aug 2022

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Testing if High Dose Radiation Only to the Sites of Brain Cancer Compared to Whole Brain Radiation That Avoids the Hippocampus is Better at Preventing Loss of Memory and Thinking Ability

for Metastatic Lung Small Cell Carcinoma

Sites in Oklahoma City +147 more locations

Sponsor: NRG Oncology

Sex: All·Age: 18+

Code: NCT04804644·Phase 3·Recruiting·Listed Mar 2021

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A Randomized Trial to Evaluate Sequential vs Simultaneous Patching

for Amblyopia

Sites in Oklahoma City +67 more locations

Sponsor: Jaeb Center for Health Research

Sex: All·Age: 3 - 13

Code: NCT04378790·Phase 3·Recruiting·Listed May 2020

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Effects of Stopping Hydroxychloroquine in Elderly Lupus Disease

for Systemic Lupus Erythematosus

Sites in Oklahoma City +9 more locations

Sponsor: NYU Langone Health

Sex: All·Age: 60+

Code: NCT05799378·Phase 3·Recruiting·Listed Apr 2023

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Oklahoma Study of Native American Pain Risk IV: Smoking Cessation and Pain

for Smoking Cessation Intervention

1 location in Tulsa

Sponsor: University of Oklahoma

Sex: All·Age: 18+·Accepts healthy volunteers

Code: NCT07080788·Recruiting·Listed Jul 2025

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Using a mHealth App to Improve Quality-of-Life Outcomes in Black Prostate Cancer Survivors

for Prostate Cancer

Sites in Oklahoma City +2 more locations

Sponsor: University of Oklahoma

Sex: Male·Age: 18+

Code: NCT06651359·Recruiting·Listed Oct 2024

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Effects of Exoskeleton-Assisted Gait Training on Functional Rehabilitation Outcomes in Patients With Stroke

for Stroke

1 location in Oklahoma City

Sponsor: University of Oklahoma

Sex: All·Age: 18 - 90

Code: NCT03980457·Recruiting·Listed Jun 2019

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Neuromodulation to Regulate Inflammation and Autonomic Imbalance in Sepsis

for Septic Shock

1 location in Oklahoma City

Sponsor: University of Oklahoma

Sex: All·Age: 18+

Code: NCT03992378·Recruiting·Listed Jun 2019

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Ketamine for Post-operative Analgesia in Hemorrhoidectomy

for Hemorrhoids

1 location in Oklahoma City

Sponsor: University of Oklahoma

Sex: All·Age: 18 - 100

Code: NCT04248205·Phase 4·Recruiting·Listed Jan 2020

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Dapagliflozin in Patients With Atrial Fibrillation (DAPA-AF)

for Diabetes Mellitus

Drug: Dapagliflozin

1 location in Oklahoma City

Sponsor: University of Oklahoma

Sex: All·Age: 18 - 85

Code: NCT05174052·Phase 3·Recruiting·Listed Dec 2021

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The Effect of NAD Supplementation on Brain Vascular Health in Aging

for Aging

1 location in Oklahoma City

Sponsor: University of Oklahoma

Sex: All·Age: 60 - 85·Accepts healthy volunteers

Code: NCT05483465·Phase 4·Recruiting·Listed Aug 2022

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Digital Chest Tube Drainage System (Thopaz+) Versus Analog in Pediatric Patients

for Air Leakage

1 location in Oklahoma City

Sponsor: University of Oklahoma

Sex: All·Age: 0 Minutes - 17

Code: NCT05511987·Recruiting·Listed Aug 2022

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International Care Bundle Evaluation in Cerebral Hemorrhage Research

for Intracerebral Hemorrhage

1 location in Oklahoma City

Sponsor: Region Skane

Sex: All·Age: 18+

Code: NCT06429332·Phase 4·Recruiting·Listed May 2024

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Stroke Thrombectomy and Aneurysm Registry

for Stroke

Sites in Oklahoma City +53 more locations

Sponsor: Medical University of South Carolina

Sex: All·Age: 1 - 120

Code: NCT04994756·Recruiting·Listed Aug 2021

Apply to this trial

Clinical Trial of Upfront Haploidentical or Unrelated Donor BMT to Restore Normal Hematopoiesis in Aplastic Anemia

for Severe Aplastic Anemia

Sites in Oklahoma City +24 more locations

Sponsor: Medical College of Wisconsin

Sex: All·Age: 3 - 75

Code: NCT06517641·Phase 2·Recruiting·Listed Jul 2024

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Geriatric Evaluation and Management With Survivorship Health Education for Older Survivors of Cancer, GEM-S Trial

for Lymphoma

Sites in Lindsay +43 more locations

Sponsor: University of Rochester

Sex: All·Age: 18+·Accepts healthy volunteers

Code: NCT05006482·Phase 3·Recruiting·Listed Aug 2021

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A Study to Compare the Administration of Encorafenib + Binimetinib + Nivolumab Versus Ipilimumab + Nivolumab in BRAF-V600 Mutant Melanoma With Brain Metastases

for Acral Lentiginous Melanoma

Drug: Ipilimumab

Sites in Oklahoma City +302 more locations

Sponsor: SWOG Cancer Research Network

Sex: All·Age: 18+

Code: NCT04511013·Phase 2·Recruiting·Listed Aug 2020

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Antibiotic Prophylaxis to Prevent Obesity-Related Induction Complications in Nulliparae at Term 2.0

for Obesity in Pregnancy

1 location in Oklahoma City

Sponsor: University of Oklahoma

Sex: Female·Age: 15 - 45

Code: NCT06488781·Phase 2·Recruiting·Listed Jul 2024

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Comparing the Outcome of Immunotherapy-Based Drug Combination Therapy With or Without Surgery to Remove the Kidney in Metastatic Kidney Cancer, the PROBE Trial

for Metastatic Clear Cell Renal Cell Carcinoma

Sites in Oklahoma City +339 more locations

Sponsor: SWOG Cancer Research Network

Sex: All·Age: 18+

Code: NCT04510597·Phase 3·Recruiting·Listed Aug 2020

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Acalabrutinib Maintenance for the Treatment of Patients With Large B-cell Lymphoma

for Diffuse Large B-Cell Lymphoma

Sites in Oklahoma City +2 more locations

Sponsor: Jonsson Comprehensive Cancer Center

Sex: All·Age: 18 - 70

Code: NCT05256641·Phase 1, Phase 2·Recruiting·Listed Feb 2022

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Characterizing the Genomic Landscape of Prostate Cancer in Native American Populations (NAT-Geno)

for Prostate Cancer

1 location in Oklahoma City

Sponsor: University of Oklahoma

Sex: Male·Age: 18 - 100

Code: NCT06960798·Recruiting·Listed May 2025

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Promoting Active Living Among People With Metastatic Breast Cancer

for Metastatic Invasive Breast Cancer

1 location in Oklahoma City

Sponsor: University of Oklahoma

Sex: All·Age: 18 - 99

Code: NCT07238023·Recruiting·Listed Nov 2025

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REVEAL Biomarkers of Engraftment After Alternative Donor HSCT

for Primary Graft Failure

Sites in Oklahoma City +3 more locations

Sponsor: University of Oklahoma

Sex: All·Age: 4 - 80

Code: NCT03541889·Phase 1·Recruiting·Listed May 2018

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ctDNA Assay in Patients With Resectable Pancreatic Cancer

for Pancreas Cancer

Sites in Oklahoma City & Tulsa

Sponsor: University of Oklahoma

Sex: All·Age: 18 - 99

Code: NCT05052671·Recruiting·Listed Sep 2021

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Relugolix + Enzalutamide Study in High-Risk Prostate Cancer

for Androgen Deprivation Therapy

Drug: Relugolix

1 location in Oklahoma City

Sponsor: University of Oklahoma

Sex: Male·Age: 18+

Code: NCT06130995·Phase 1·Recruiting·Listed Nov 2023

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A Study of Targeted Agents for Patients With Recurrent or Persistent Endometrial Cancer

for Endometrial Cancer

1 location in Oklahoma City

Sponsor: Alliance Foundation Trials, LLC.

Sex: Female·Age: 18+

Code: NCT04486352·Phase 1, Phase 2·Recruiting·Listed Jul 2020

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Standard Systemic Therapy With or Without Definitive Treatment in Treating Participants With Metastatic Prostate Cancer

for Castration Levels of Testosterone

Sites in Oklahoma City +293 more locations

Sponsor: SWOG Cancer Research Network

Sex: Male·Age: 18+

Code: NCT03678025·Phase 3·Recruiting·Listed Sep 2018

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Azithromycin Treatment for Respiratory Syncytial Virus-induced Respiratory Failure in Children

for Respiratory Syncytial Virus Infections

Sites in Oklahoma City +14 more locations

Sponsor: University of Alabama at Birmingham

Sex: All·Age: 3 Days - 2

Code: NCT05026749·Phase 3·Recruiting·Listed Aug 2021

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Study Adding Drugs to Usual Treatment for Large B-Cell Lymphoma That Returned or Did Not Respond to Treatment

for Grade 3b Follicular Lymphoma

Sites in Oklahoma City +98 more locations

Sponsor: SWOG Cancer Research Network

Sex: All·Age: 18+

Code: NCT05890352·Phase 2·Recruiting·Listed Jun 2023

Apply to this trial

A Phase II Nationwide, Fully Decentralized, Telemedicine Study of Pemigatinib in Adult Patients With Advanced or Metastatic Pancreatic Cancer With FGFR Genetic Alterations

for Advanced Pancreatic Carcinoma

Sites in Oklahoma City +108 more locations

Sponsor: Sameek Roychowdhury

Sex: All·Age: 18+

Code: NCT06906562·Phase 2·Recruiting·Listed Apr 2025

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The MITRAL II Pivotal Trial (Mitral Implantation of TRAnscatheter vaLves).

for Mitral Annular Calcification

Sites in Tulsa +12 more locations

Sponsor: Mayra Guerrero

Sex: All·Age: 18+

Code: NCT04408430·Recruiting·Listed May 2020

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SEVENFACT® for Bleeding Events in Hemophilia With Inhibitors

for Hemophilia A With Inhibitor

Sites in Oklahoma City +16 more locations

Sponsor: American Thrombosis and Hemostasis Network

Sex: All·Age: 12 - 100

Code: NCT04647227·Phase 4·Recruiting·Listed Nov 2020

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Neuromodulation of Cardiovascular Risks Associated With Cardiotoxic Chemotherapy

for Breast Cancer

Sites in Oklahoma City & Tulsa

Sponsor: University of Oklahoma

Sex: All·Age: 18 - 99

Code: NCT05921253·EARLY_Phase 1·Recruiting·Listed Jun 2023

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Uterine Preservation Via Lifestyle Transformation

for Endometrial Hyperplasia

Sites in Oklahoma City +2 more locations

Sponsor: Washington University School of Medicine

Sex: Female·Age: 18+

Code: NCT05903131·Phase 2·Recruiting·Listed Jun 2023

Apply to this trial

Mitigating PTSD-CUD After Sexual Assault

for Posttraumatic Stress Disorder

Sites in Tulsa +5 more locations

Sponsor: University of Nevada, Las Vegas

Sex: Female·Age: 18+

Code: NCT05989841·Phase 1, Phase 2·Recruiting·Listed Aug 2023

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Effects of Dexrazoxane Hydrochloride on Biomarkers Associated With Cardiomyopathy and Heart Failure After Cancer Treatment

for Hodgkin Lymphoma in Remission

Sites in Oklahoma City +55 more locations

Sponsor: Children's Oncology Group

Sex: All·Age: All ages

Code: NCT01790152·Recruiting·Listed Feb 2013

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Navigator-Assisted Hypofractionation (NAVAH) on Radiation Therapy Completion in Breast Cancer and Prostate Cancer

for Breast Cancer

1 location in Oklahoma City

Sponsor: University of Oklahoma

Sex: All·Age: 18+

Code: NCT07014618·Recruiting·Listed Jun 2025

Apply to this trial

ShOrt neCK AAA RAndomized Trial - ESAR and FEVAR: SOCRATES

for Aortic Aneurysm, Abdominal

Sites in Tulsa +8 more locations

Sponsor: FCRE (Foundation for Cardiovascular Research and Education)

Sex: All·Age: 18+

Code: NCT04503395·Recruiting·Listed Aug 2020

Apply to this trial

Dose-Dependent Effects of Low-Intensity Focused Ultrasound

for Healthy Controls

1 location in Tulsa

Sponsor: Laureate Institute for Brain Research, Inc.

Sex: All·Age: 18 - 65·Accepts healthy volunteers

Code: NCT07099950·Recruiting·Listed Aug 2025

Apply to this trial