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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Chemotherapy for the Treatment of Patients With Newly Diagnosed Very Low-Risk and Low Risk Fusion Negative Rhabdomyosarcoma

for Embryonal Rhabdomyosarcoma

Sites in Oklahoma City +162 more locations

Sponsor: Children's Oncology Group

Sex: All·Age: Up to 21

Code: NCT05304585·Phase 3·Recruiting·Listed Mar 2022

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Testing the Combination of Anti-cancer Drugs Mosunetuzumab, Polatuzumab Vedotin, and Lenalidomide for the Treatment of Relapsed/Refractory Diffuse Large B-Cell Lymphoma

for Diffuse Large B-Cell Lymphoma, Not Otherwise Specified

Drug: Polatuzumab Vedotin

Sites in Oklahoma City +7 more locations

Sponsor: National Cancer Institute (NCI)

Sex: All·Age: 18+

Code: NCT06015880·Phase 1·Recruiting·Listed Aug 2023

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Proton and Photon Consortium Registry (PPCR): A Multi Center Registry of Pediatric Patients Treated With Radiation Therapy

for Pediatric Patients Treated With Radiation Therapy

Sites in Oklahoma City +22 more locations

Sponsor: Massachusetts General Hospital

Sex: All·Age: Up to 21

Code: NCT01696721·Recruiting·Listed Oct 2012

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DFMO as Maintenance Therapy for Molecular High/Very High Risk and Relapsed Medulloblastoma

for Medulloblastoma

Sites in Oklahoma City +22 more locations

Sponsor: Giselle Sholler

Sex: All·Age: Up to 21

Code: NCT04696029·Phase 2·Recruiting·Listed Jan 2021

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Prospective Non-Interventional Study Comparing Osimertinib +/- Chemotherapy for EGFR-Mutated NSCLC Patients

for Non Small Cell Lung Cancer

Drug: Osimertinib

Sites in Oklahoma City +145 more locations

Sponsor: PrECOG, LLC.

Sex: All·Age: 18+

Code: NCT06538038·Recruiting·Listed Aug 2024

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Registry Study for Radiation Therapy Outcomes

for Neoplasms

Sites in Oklahoma City +28 more locations

Sponsor: Proton Collaborative Group

Sex: All·Age: All ages

Code: NCT01255748·Recruiting·Listed Dec 2010

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Comparing the Effectiveness of the Immunotherapy Agents Rituximab or Mosunetuzumab in Patients With Nodular Lymphocyte-Predominant Hodgkin Lymphoma, NORM Trial

for Nodular Lymphocyte Predominant B-Cell Lymphoma

Drug: Mosunetuzumab

Sites in Oklahoma City +32 more locations

Sponsor: National Cancer Institute (NCI)

Sex: All·Age: 18+

Code: NCT05886036·Phase 2·Recruiting·Listed Jun 2023

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Clinical Trial of an Anti-cancer Drug, CA-4948 (Emavusertib), in Combination With Chemotherapy Treatment (FOLFOX Plus Bevacizumab) in Metastatic Colorectal Cancer

for Metastatic Colorectal Adenocarcinoma

Drug: Bevacizumab

Sites in Oklahoma City +12 more locations

Sponsor: National Cancer Institute (NCI)

Sex: All·Age: 18+

Code: NCT06696768·Phase 1·Recruiting·Listed Nov 2024

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Supraglottic Airway for Resuscitation Trial

for Neonatal Resuscitation

Sites in Oklahoma City +29 more locations

Sponsor: Children's Hospital of Philadelphia

Sex: All·Age: 0 Days+

Code: NCT07150923·Recruiting·Listed Sep 2025

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Local Bisphosphonate Effect on Recurrence Rate in Extremity Giant Cell Tumor of Bone

for Giant Cell Tumor of Bone

Sites in Oklahoma City +10 more locations

Sponsor: St. Louis University

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

Code: NCT03295981·Phase 3·Recruiting·Listed Sep 2017

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CHoice of OptImal transCatheter trEatment for Mitral Insufficiency Registry

for Mitral Regurgitation

Sites in Oklahoma City +8 more locations

Sponsor: Universitätsklinikum Hamburg-Eppendorf

Sex: All·Age: 18+

Code: NCT04688190·Recruiting·Listed Dec 2020

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The Effects of a Novel, Non-ischemic and Pain-free Exercise Intervention in Peripheral Artery Disease

for Claudication

1 location in Oklahoma City

Sponsor: University of Oklahoma

Sex: All·Age: 40+

Code: NCT05712395·Recruiting·Listed Feb 2023

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Safety and Efficacy of Combination Belimumab and Voclosporin in the Treatment of Proliferative Forms of Lupus Glomerulopathy: Synergy Trial

for Lupus Nephritis

Drug: Voclosporin

Sites in Oklahoma City +6 more locations

Sponsor: NephroNet, Inc.

Sex: All·Age: 18 - 80

Code: NCT07225387·Phase 4·Recruiting·Listed Nov 2025

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DISCOVERY of Risk Factors for Type 2 Diabetes in Youth

for Diabetes Mellitus Type 2, Childhood-Onset

Sites in Oklahoma City +19 more locations

Sponsor: George Washington University

Sex: All·Age: 8 - 15

Code: NCT06525259·Recruiting·Listed Jul 2024

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Use of CA125 and Complementary Biomarkers for the Early Detection of Ovarian Cancer in Low Risk Women

for Ovarian Cancer

Sites in Oklahoma City +9 more locations

Sponsor: M.D. Anderson Cancer Center

Sex: Female·Age: 50 - 74·Accepts healthy volunteers

Code: NCT00539162·Recruiting·Listed Oct 2007

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Empowering Cessation ACS South Region

for Smoking Cessation

1 location in Oklahoma City

Sponsor: University of Oklahoma

Sex: All·Age: 18 - 100·Accepts healthy volunteers

Code: NCT06820034·Phase 2, Phase 3·Recruiting·Listed Feb 2025

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A Study of the Drug Letermovir as Prevention of Cytomegalovirus Infection After Stem Cell Transplant in Pediatric Patients

for Hematopoietic and Lymphoid Cell Neoplasm

Sites in Oklahoma City +27 more locations

Sponsor: Children's Oncology Group

Sex: All·Age: 2 - 18

Code: NCT05711667·Phase 3·Recruiting·Listed Feb 2023

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The Effect of Near-infrared Light Therapy on Brain Function and Cognition in Young and Older Adults

for Cognition

1 location in Oklahoma City

Sponsor: University of Oklahoma

Sex: All·Age: 21 - 85·Accepts healthy volunteers

Code: NCT07209683·Recruiting·Listed Oct 2025

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PCORI Comparative Effectiveness Study-Esketamine (Spravato) vs. Ketamine-Equivalence Study

for Depression

Sites in Moore +4 more locations

Sponsor: Yale University

Sex: All·Age: 18+

Code: NCT06713616·Phase 3·Recruiting·Listed Dec 2024

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Testing the Addition of 131I-MIBG or Lorlatinib to Intensive Therapy in People With High-Risk Neuroblastoma (NBL)

for Ganglioneuroblastoma

Sites in Oklahoma City +144 more locations

Sponsor: Children's Oncology Group

Sex: All·Age: 365 Days - 30

Code: NCT03126916·Phase 3·Recruiting·Listed Apr 2017

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Efficacy of a Smartphone-Based JITAI to Reduce Drinking Among Adults Experiencing Homelessness

for Alcohol Misuse

1 location in Oklahoma City

Sponsor: University of Oklahoma

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

Code: NCT06821295·Phase 2, Phase 3·Recruiting·Listed Feb 2025

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Ultrasound Neuromodulation of Circuits and Negative Valence Systems in Treatment-Resistant Depression

for Treatment-Resistant Depression

1 location in Tulsa

Sponsor: Laureate Institute for Brain Research, Inc.

Sex: All·Age: 18 - 65

Code: NCT07166289·Recruiting·Listed Sep 2025

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Impact of Sentinel Lymph Node Mapping on Patient Reported Lower Extremity Limb Dysfunction in Stage I Endometrial Cancer

for Stage I Uterine Corpus Carcinoma or Carcinosarcoma AJCC v8

Sites in Oklahoma City +40 more locations

Sponsor: NRG Oncology

Sex: Female·Age: 18+

Code: NCT05646316·Phase 3·Recruiting·Listed Dec 2022

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Remote Physical Activity Programming to Improve Outcomes in Cancer Survivors With and Without Type 2 Diabetes

for Cancer Survivorship

1 location in Oklahoma City

Sponsor: University of Oklahoma

Sex: All·Age: 18+

Code: NCT06725953·Recruiting·Listed Dec 2024

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Testing the Use of Chemotherapy After Surgery for High-Risk Pancreatic Neuroendocrine Tumors

for Metastatic Malignant Neoplasm in the Liver

Sites in Oklahoma City +379 more locations

Sponsor: SWOG Cancer Research Network

Sex: All·Age: 18+

Code: NCT05040360·Phase 2·Recruiting·Listed Sep 2021

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A Culturally Tailored Smartphone Application for African American Smokers

for Smoking Cessation

1 location in Oklahoma City

Sponsor: University of Oklahoma

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

Code: NCT05188287·Recruiting·Listed Jan 2022

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Dyadic Financial Incentive Treatments for Dual Smoker Couples

for Smoking, Cigarette

1 location in Tulsa

Sponsor: University of Oklahoma

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

Code: NCT06296849·Phase 2·Recruiting·Listed Mar 2024

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Protocol for Collecting, Banking and Distributing Human Tissue Samples: St. Jude Children's Research Hospital Tissue Resources Core Facility

for Normal and Diseased Tissue and Body Fluids Samples

Sites in Tulsa +12 more locations

Sponsor: St. Jude Children's Research Hospital

Sex: All·Age: All ages·Accepts healthy volunteers

Code: NCT01354002·Recruiting·Listed May 2011

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Shorter Chemo-Immunotherapy Without Anthracycline Drugs for Early-Stage Triple Negative Breast Cancer

for Anatomic Stage I Breast Cancer AJCC v8

Sites in Oklahoma City, Lawton +913 more locations

Sponsor: SWOG Cancer Research Network

Sex: All·Age: 18+

Code: NCT05929768·Phase 3·Recruiting·Listed Jul 2023

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Beta-Adrenergic Modulation of Drug Cue Reactivity

for Tobacco Use Disorder

1 location in Tulsa

Sponsor: University of Oklahoma

Sex: All·Age: 21 - 60·Accepts healthy volunteers

Code: NCT05587361·Phase 4·Recruiting·Listed Oct 2022

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Pilot Imaging Study of Leukemia

for Acute Lymphocytic Leukemia

Sites in Oklahoma City +1 more location

Sponsor: University of Oklahoma

Sex: All·Age: 4 - 80

Code: NCT03633955·Phase 1·Recruiting·Listed Aug 2018

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Testing Drug Treatments After CAR T-cell Therapy in Patients With Relapsed/Refractory Diffuse Large B-cell Lymphoma

for Diffuse Large B-Cell Lymphoma

Sites in Oklahoma City +82 more locations

Sponsor: SWOG Cancer Research Network

Sex: All·Age: 18+

Code: NCT05633615·Phase 2·Recruiting·Listed Dec 2022

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A Culturally-Tailored Mobile Health and Social Media Physical Activity Intervention for Improving Physical Activity in Hispanic or Latino/Latina Adolescent and Young Adult Childhood Cancer Survivors, Walking Juntos Study

for Hematopoietic and Lymphatic System Neoplasm

Sites in Oklahoma City +75 more locations

Sponsor: Children's Oncology Group

Sex: All·Age: 15 - 20

Code: NCT06410209·Phase 2·Recruiting·Listed May 2024

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Carboplatin Chemotherapy Before Surgery for People With High-Risk Prostate Cancer and an Inherited BRCA1 or BRCA2 Gene Mutation

for Prostate Adenocarcinoma

Sites in Oklahoma City +131 more locations

Sponsor: SWOG Cancer Research Network

Sex: Male·Age: 18+

Code: NCT05806515·Phase 2·Recruiting·Listed Apr 2023

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Evaluation of a Keto-Like Supplement on Brain Responses to Emotional Stimuli in Depression

for Depression

1 location in Tulsa

Sponsor: Laureate Institute for Brain Research, Inc.

Sex: All·Age: 18 - 65

Code: NCT06263660·Phase 2·Recruiting·Listed Feb 2024

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The Effects of Diet and Exercise Interventions in Peripheral Artery Disease

for Claudication

1 location in Oklahoma City

Sponsor: University of Oklahoma

Sex: All·Age: 40+

Code: NCT03845036·Recruiting·Listed Feb 2019

Apply to this trial

iAmHealthy Clinical Practice Guideline (CPG)

for Pediatric Obesity

Sites in Oklahoma City +3 more locations

Sponsor: University of Kansas Medical Center

Sex: All·Age: 6 - 11

Code: NCT06888011·Recruiting·Listed Mar 2025

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Letrozole in Uterine Leiomyosarcoma

for Uterine Leiomyosarcoma

Sites in Oklahoma City +24 more locations

Sponsor: GOG Foundation

Sex: Female·Age: 18+

Code: NCT05649956·Phase 2·Recruiting·Listed Dec 2022

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Ramucirumab and Paclitaxel or FOLFIRI in Advanced Small Bowel Cancers

for Metastatic Small Intestinal Adenocarcinoma

Sites in Oklahoma City, Lawton +397 more locations

Sponsor: SWOG Cancer Research Network

Sex: All·Age: 18+

Code: NCT04205968·Phase 2·Recruiting·Listed Dec 2019

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Circulating Tumor DNA Response In Urothelial Cancer

for Urothelial Carcinoma

1 location in Oklahoma City

Sponsor: University of Oklahoma

Sex: All·Age: 18+

Code: NCT07183319·Phase 2·Recruiting·Listed Sep 2025

Apply to this trial