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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A Trial of Robotic Versus Open Hysterectomy Surgery in Cervix Cancer

for Cervical Cancer

Sites in Oklahoma City +125 more locations

Sponsor: GOG Foundation

Sex: Female·Age: 18+

Code: NCT04831580·Recruiting·Listed Apr 2021

Apply to this trial

Safety of the Herpes Zoster Subunit Vaccine in Lupus

for Systemic Lupus Erythematosus

Sites in Oklahoma City +1 more location

Sponsor: NYU Langone Health

Sex: All·Age: 18 - 90

Code: NCT05559671·Phase 4·Recruiting·Listed Sep 2022

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Zanzalintinib in Combination With Paclitaxel in Recurrent High Grade Uterine Cancer

for Uterine Cancer

Sites in Oklahoma City +3 more locations

Sponsor: Washington University School of Medicine

Sex: Female·Age: 18+

Code: NCT06795009·Phase 1·Recruiting·Listed Jan 2025

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Connect2Care: Prostate Cancer Education and Screenings for African American Men

for Prostate Cancer

1 location in Oklahoma City

Sponsor: University of Oklahoma

Sex: Male·Age: 45 - 69

Code: NCT07055165·Recruiting·Listed Jul 2025

Apply to this trial

The TELENEO Trial: A Multicenter Trial of Telemedicine for Advanced Neonatal Resuscitations in Community Hospitals

for Death

Sites in Oklahoma City, Ada +17 more locations

Sponsor: Mayo Clinic

Sex: All·Age: 0 Days+

Code: NCT06087224·Recruiting·Listed Oct 2023

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Phase II Protocol of Proton Therapy for Partial Breast Irradiation in Early Stage Breast Cancer

for Breast Cancer

Sites in Oklahoma City +8 more locations

Sponsor: Proton Collaborative Group

Sex: Female·Age: 50+

Code: NCT01766297·Phase 2·Recruiting·Listed Jan 2013

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Melanoma Margins Trial-II: 1cm v 2cm Wide Surgical Excision Margins for AJCC Stage II Primary Cutaneous Melanoma

for Cutaneous Melanoma, Stage II

Sites in Oklahoma City +129 more locations

Sponsor: Melanoma and Skin Cancer Trials Limited

Sex: All·Age: 18+

Code: NCT03860883·Recruiting·Listed Mar 2019

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Stress Hydrocortisone In Pediatric Septic Shock

for Septic Shock

Sites in Oklahoma City +17 more locations

Sponsor: Jerry Zimmerman

Sex: All·Age: 1 Month - 17

Code: NCT03401398·Phase 3·Recruiting·Listed Jan 2018

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Clinical Trial for Surgery of the Ulnar Nerve (SUN) at the Elbow

for Neuropathy Ulnar

Sites in Oklahoma City +8 more locations

Sponsor: University of Michigan

Sex: All·Age: 18+

Code: NCT04254185·Recruiting·Listed Feb 2020

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Processes and Circuitry Underlying Threat Sensitivity as a Treatment Target for Co-morbid Anxiety and Depression

for Depression, Anxiety

1 location in Tulsa

Sponsor: Laureate Institute for Brain Research, Inc.

Sex: All·Age: 18 - 65

Code: NCT06004115·Phase 4·Recruiting·Listed Aug 2023

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A Phase 2 Study of Avutometinib (VS-6766) Plus Defactinib

for Endometrioid Cancer

Drug: Avutometinib

Sites in Oklahoma City +3 more locations

Sponsor: University of Oklahoma

Sex: Female·Age: 18 - 99

Code: NCT05512208·Phase 2·Recruiting·Listed Aug 2022

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Spine Radiosurgery for Symptomatic Metastatic Neoplasms

for Metastatic Neoplasm to the Spine

1 location in Oklahoma City

Sponsor: University of Oklahoma

Sex: All·Age: 18+

Code: NCT05617716·Phase 2·Recruiting·Listed Nov 2022

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Collection and Storage of Tissue and Blood Samples From Patients With Cancer

for Hematopoietic and Lymphatic System Neoplasm

Sites in Oklahoma City +21 more locations

Sponsor: National Cancer Institute LAO

Sex: All·Age: 2 Months+

Code: NCT02474160·Recruiting·Listed Jun 2015

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Dietary Wild Blueberries and Joint Health

for Gut -Microbiota

1 location in Oklahoma City

Sponsor: University of Nevada, Las Vegas

Sex: All·Age: 40 - 75

Code: NCT06828159·Recruiting·Listed Feb 2025

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Impact of Semaglutide on Tobacco Use and Related Health Behaviors

for Tobacco Use

Drug: Semaglutide

1 location in Oklahoma City

Sponsor: University of Oklahoma

Sex: All·Age: 18 - 65

Code: NCT06986993·Phase 4·Recruiting·Listed May 2025

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Interoceptive Mechanisms of Body Image Disturbance in Anorexia Nervosa

for Anorexia Nervosa

1 location in Tulsa

Sponsor: Laureate Institute for Brain Research, Inc.

Sex: Female·Age: 13 - 50

Code: NCT06332963·Recruiting·Listed Mar 2024

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Hypo-fractionated Radiation Therapy With or Without Androgen Suppression for Intermediate Risk Prostate Cancer

for Prostate Cancer

Sites in Oklahoma City +3 more locations

Sponsor: Proton Collaborative Group

Sex: Male·Age: 18+

Code: NCT01492972·Phase 3·Recruiting·Listed Dec 2011

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Attitudes and Perceptions Attitudes and Smoking Perceptions in the Real Environment -II

for Cigarillo Flavor

1 location in Oklahoma City

Sponsor: University of Oklahoma

Sex: All·Age: 18 - 34·Accepts healthy volunteers

Code: NCT06668350·Recruiting·Listed Oct 2024

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External Beam Radiation Therapy and Brachytherapy With Chemotherapy and Immunotherapy for the Treatment of Stage IVB Cervical Cancer

for Cervical Adenocarcinoma

Sites in Oklahoma City +3 more locations

Sponsor: Jonsson Comprehensive Cancer Center

Sex: All·Age: 18+

Code: NCT06543576·Phase 1, Phase 2·Recruiting·Listed Aug 2024

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Limited Versus Extended Trophic Feeding (LET-FEED) Trial

for Sepsis

Sites in Oklahoma City +5 more locations

Sponsor: University of Washington

Sex: All·Age: 0 Hours - 36 Hours·Accepts healthy volunteers

Code: NCT06893939·Phase 3·Recruiting·Listed Mar 2025

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Self-Determination Theory-informed Occupational Therapy Program to Increase Physical Activity Among Survivors of Breast Cancer

for Breast Cancer Survivor

1 location in Oklahoma City

Sponsor: University of Oklahoma

Sex: All·Age: 18+

Code: NCT06671730·Recruiting·Listed Nov 2024

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Small Cell Lung Cancer Community Engagement to Eliminate Research Discepancies

for Small-cell Lung Cancer

Sites in Multiple Locations +51 more locations

Sponsor: Addario Lung Cancer Medical Institute

Sex: All·Age: 18+

Code: NCT06486428·Recruiting·Listed Jul 2024

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Amplification of Positivity for Alcohol Use

for Alcohol Use Disorder

1 location in Tulsa

Sponsor: Laureate Institute for Brain Research, Inc.

Sex: All·Age: 18 - 65

Code: NCT06030154·Recruiting·Listed Sep 2023

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The Interaction of Body Composition, Sex Hormones and Exercise in Men

for Normal-weight Obesity

1 location in Stillwater

Sponsor: Oklahoma State University

Sex: Male·Age: 18 - 79·Accepts healthy volunteers

Code: NCT06970457·Recruiting·Listed May 2025

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Cooperative Extension and Cancer Survivorship

for Cancer Survivorship

1 location in Tulsa

Sponsor: University of Oklahoma

Sex: All·Age: 18+

Code: NCT06869512·Recruiting·Listed Mar 2025

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Neural Response to Inflammatory Challenge in Major Depressive Disorder

for Major Depressive Disorder

1 location in Tulsa

Sponsor: Laureate Institute for Brain Research, Inc.

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

Code: NCT04751331·Phase 1, Phase 2·Recruiting·Listed Feb 2021

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Evaluating a One-Year Version of the Parent-Child Assistance Program

for Alcohol Use Disorder

Sites in Oklahoma City & Enid

Sponsor: University of Oklahoma

Sex: All·Age: 18+

Code: NCT06163651·Recruiting·Listed Dec 2023

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Treat-to-Target of Endoscopic Remission in Patients With IBD in Symptomatic Remission

for Ulcerative Colitis

Sites in Oklahoma City +18 more locations

Sponsor: University of California, San Diego

Sex: All·Age: 18+

Code: NCT05230173·Recruiting·Listed Feb 2022

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The OBSERVE Protocol

for Major Depression Disorder

Sites in Moore +5 more locations

Sponsor: Yale University

Sex: All·Age: All ages

Code: NCT06725277·Recruiting·Listed Dec 2024

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Low Level Tragus Stimulation in Acute Decompensated Heart Failure

for Acute Decompensated Heart Failure

1 location in Oklahoma City

Sponsor: University of Oklahoma

Sex: All·Age: 18 - 80

Code: NCT02898181·Recruiting·Listed Sep 2016

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Effects of Acute Exercise and Ibuprofen on Symptoms, Immunity, and Neural Circuits in Bipolar Depression

for Bipolar Depression

1 location in Tulsa

Sponsor: Laureate Institute for Brain Research, Inc.

Sex: All·Age: 18 - 55

Code: NCT06088732·Phase 1, Phase 2·Recruiting·Listed Oct 2023

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Combined Electric and Acoustic Hearing (EAS) in Children and Adults

for Cochlear Implant

Sites in Edmond +2 more locations

Sponsor: Hearts for Hearing

Sex: All·Age: 5+·Accepts healthy volunteers

Code: NCT05923203·Recruiting·Listed Jun 2023

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Evaluation of the MuSICCA for Measuring Awareness

for Disorder of Consciousness

Sites in Bethany +1 more location

Sponsor: The Children's Trust, United Kingdom

Sex: All·Age: 2 - 18

Code: NCT04050995·Recruiting·Listed Aug 2019

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Oklahoma Study of Native American Pain Risk III: Stress and Resilience

for Discrimination, Racial

1 location in Tulsa

Sponsor: University of Oklahoma

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

Code: NCT05723081·Recruiting·Listed Feb 2023

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Meloxicam in Mohs Micrographic Surgery

for Postoperative Pain, Acute

1 location in Oklahoma City

Sponsor: University of Oklahoma

Sex: All·Age: 18 - 110

Code: NCT07200544·Phase 4·Recruiting·Listed Oct 2025

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Radial Vs. State-Of-The-Art Femoral Access for Bleeding and Access Site Complication Reduction in Cardiac Catheterization (REBIRTH)

for Patient Satisfaction

Sites in Oklahoma City +5 more locations

Sponsor: Minneapolis Heart Institute Foundation

Sex: All·Age: 18+

Code: NCT04077762·Recruiting·Listed Sep 2019

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Groningen International Study on Sentinel Nodes in Vulvar Cancer-III

for Vulvar Cancer

Sites in Oklahoma City +20 more locations

Sponsor: University Medical Center Groningen

Sex: Female·Age: 18+

Code: NCT05076942·Phase 2·Recruiting·Listed Oct 2021

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Brief Treatment for Trauma Nightmares in Trauma-exposed Adults With Bipolar Disorder

for Nightmares

1 location in Tulsa

Sponsor: University of Tulsa

Sex: All·Age: 18+

Code: NCT02242110·Recruiting·Listed Sep 2014

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Advanced or Recurrent Solid Tumors Treated With SHetA2

for Solid Tumor, Adult

1 location in Oklahoma City

Sponsor: University of Oklahoma

Sex: Female·Age: 18+

Code: NCT04928508·Phase 1·Recruiting·Listed Jun 2021

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Wakaya: Rising Up for Choctaw Youth Health

for Obesity, Adolescent

Sites in Durant +1 more location

Sponsor: University of Washington

Sex: All·Age: 12 - 19·Accepts healthy volunteers

Code: NCT05818384·Recruiting·Listed Apr 2023

Apply to this trial