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Clinical Trials in Oklahoma

Oklahoma is home to a significant concentration of clinical research activity, with academic medical centers, community hospitals, and specialized research clinics serving as active trial sites across a broad range of medical conditions. The studies listed here have at least one enrolled site in Oklahoma and represent Phase 1 through Phase 4 research sponsored by NIH, pharmaceutical companies, device manufacturers, and independent investigators.

Right now ClinicalMetric tracks 128 actively recruiting studies with Oklahoma sites out of 128 registered in total. The busiest research areas in Oklahoma are Acute Myeloid Leukemia, B Acute Lymphoblastic Leukemia, Malignant Solid Neoplasm. Leading sponsors running trials in the state include National Cancer Institute (NCI), University of Oklahoma, Bristol-Myers Squibb. By stage, Oklahoma trials break down as Phase 1 (16), Phase 2 (41), Phase 3 (47), Phase 4 (3).

All trial data is sourced directly from ClinicalTrials.gov and updated daily. Recruiting status, eligibility criteria, enrollment targets, and contact information are included for each study. Patients and caregivers should review the full eligibility criteria on each trial listing — or consult their treating physician — before contacting a study site.

Total Trials
128
Recruiting Now
128
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Top Conditions in Oklahoma
Acute Myeloid Leukemia (4)B Acute Lymphoblastic Leukemia (3)Malignant Solid Neoplasm (2)Prostate Adenocarcinoma (2)Non-Small Cell Lung Cancer (NSCLC) (2)Heart Failure (2)Heart Diseases (2)Cardiovascular Diseases (2)Pulmonary Hypertension (2)Mitral Valve Insufficiency (2)Systemic Lupus Erythematosus (2)Major Depressive Disorder (2)

Frequently Asked Questions — Clinical Trials in Oklahoma

How many clinical trials are currently recruiting in Oklahoma?
ClinicalMetric currently tracks 128 actively recruiting clinical trials with at least one location in Oklahoma. The total number of registered studies—including active but not currently enrolling trials—is 128. Trial availability is updated daily from ClinicalTrials.gov, and new studies open enrollment regularly throughout the year.
What types of clinical trials are available in Oklahoma?
Oklahoma hosts clinical trials across a broad range of medical conditions, including Acute Myeloid Leukemia, B Acute Lymphoblastic Leukemia, Malignant Solid Neoplasm, and many others. Trials range from Phase 1 early-safety studies to Phase 4 post-approval surveillance, as well as observational and behavioral research. Academic medical centers, community hospitals, and specialized research clinics throughout Oklahoma serve as trial sites for studies sponsored by NIH, pharmaceutical companies, and independent investigators.
How do I join a clinical trial near me in Oklahoma?
To join a clinical trial in Oklahoma, browse the recruiting studies listed on this page, review the eligibility criteria for each trial, and contact the study site directly. Your primary care physician or specialist can also refer you to clinical trials relevant to your diagnosis. Many academic medical centers in Oklahoma maintain dedicated clinical trials offices that can match you with appropriate studies based on your medical profile and diagnosis.

Recruiting Trials in Oklahoma

NCT07686263 Phase 3
Recruiting
Relapse Prevention Trial Evaluating KarXT Treatment in Schizophrenia
Condition
Schizophrenia
Enrollment
472 pts
Location
United States, Argentina, Bulgaria
Sponsor
Karuna Therapeutics, Inc., a B
View Trial →
NCT06632444 Phase 3
Recruiting
LIVERAGE™: A Study to Test Whether Survodutide Helps People With a Liver Disease...
Condition
Metabolic Dysfunction Associated Steatohepatitis (MASH)
Enrollment
1,800 pts
Location
United States, Argentina, Australia
Sponsor
Boehringer Ingelheim
View Trial →
NCT05812807 Phase 3
Recruiting
Pembrolizumab vs. Observation in People With Triple-negative Breast Cancer Who H...
Condition
Anatomic Stage II Breast Cancer AJCC v8
Enrollment
1,295 pts
Location
United States, Canada, Puerto Rico
Sponsor
Alliance for Clinical Trials i
View Trial →
NCT06388421 N/A
Recruiting
DeciPHer-ILD: A Real-world Patient Registry in Group 3 Pulmonary Hypertension As...
Condition
Pulmonary Hypertension Due to Lung Diseases and Hypoxia
Enrollment
900 pts
Location
United States, Puerto Rico
Sponsor
United Therapeutics
View Trial →
NCT06917911 Phase 2
Recruiting
Testing the Addition of Venetoclax or Gemtuzumab Ozogamicin (GO) to Usual Treatm...
Condition
Core Binding Factor Acute Myeloid Leukemia
Enrollment
162 pts
Location
United States
Sponsor
National Cancer Institute (NCI
View Trial →
NCT06873945 Phase 3
Recruiting
A Study of 2 Doses of Ritlecitinib in People 12 Years of Age and Older With Alop...
Condition
Alopecia Areata
Enrollment
1,330 pts
Location
United States, Canada, China
Sponsor
Pfizer
View Trial →
NCT06430801 Phase 3
Recruiting
A Study to Evaluate the Efficacy and Safety of Tulisokibart (MK-7240) in Partici...
Condition
Crohn's Disease
Enrollment
1,200 pts
Location
United States, Australia, Austria
Sponsor
Merck Sharp & Dohme LLC
View Trial →
NCT05112601 Phase 2
Recruiting
Testing Nivolumab With or Without Ipilimumab in Deficient Mismatch Repair System...
Condition
Endometrial Adenocarcinoma
Enrollment
81 pts
Location
United States
Sponsor
National Cancer Institute (NCI
View Trial →
NCT05894239 Phase 3
Recruiting
A Study to Evaluate the Efficacy and Safety of Inavolisib in Combination With Ph...
Condition
Metastatic Breast Cancer
Enrollment
230 pts
Location
United States, Argentina, Australia
Sponsor
Hoffmann-La Roche
View Trial →
NCT04088071 N/A
Recruiting
Real-world Experience of Catheter Ablation for the Treatment of Arrhythmias
Condition
Paroxysmal Atrial Fibrillation
Enrollment
20,000 pts
Location
United States, Canada
Sponsor
Heart Rhythm Clinical and Rese
View Trial →
NCT07094087 Phase 3
Recruiting
Efficacy and Safety of 4F-PCC (4-Factor Prothrombin Complex Concentrate) in Adul...
Condition
Complex Cardiovascular Surgery With Cardiopulmonary Bypass
Enrollment
200 pts
Location
United States, Canada, Japan
Sponsor
CSL Behring
View Trial →
NCT03180268 Phase 3
Recruiting
Observation or Radiation Therapy in Treating Patients With Newly Diagnosed Grade...
Condition
Grade 2 Meningioma
Enrollment
163 pts
Location
United States, Canada, India
Sponsor
NRG Oncology
View Trial →
NCT07284784 Phase 2, Phase 3
Recruiting
A Study of Buntanetap in Participants With PD
Condition
Parkinson's Disease (PD)
Enrollment
500 pts
Location
United States
Sponsor
Annovis Bio Inc.
View Trial →
NCT03541889 Phase 1
Recruiting
REVEAL Biomarkers of Engraftment After Alternative Donor HSCT
Condition
Primary Graft Failure
Enrollment
50 pts
Location
United States
Sponsor
University of Oklahoma
View Trial →
NCT05806515 Phase 2
Recruiting
Carboplatin Chemotherapy Before Surgery for People With High-Risk Prostate Cance...
Condition
Prostate Adenocarcinoma
Enrollment
44 pts
Location
United States
Sponsor
SWOG Cancer Research Network
View Trial →
NCT04871542 N/A
Recruiting
Immune Checkpoint Inhibitor Toxicity Risk Prediction in Solid Tumors
Condition
Malignant Solid Neoplasm
Enrollment
2,062 pts
Location
United States, Chile, Guam
Sponsor
SWOG Cancer Research Network
View Trial →
NCT05712395 N/A
Recruiting
The Effects of a Novel, Non-ischemic and Pain-free Exercise Intervention in Peri...
Condition
Claudication
Enrollment
100 pts
Location
United States
Sponsor
University of Oklahoma
View Trial →
NCT03808922 Phase 3
Recruiting
Phase III DAS181 Lower Tract PIV Infection in Immunocompromised Subjects (Substu...
Condition
Lower Respiratory Tract Infection
Enrollment
274 pts
Location
United States, Australia, China
Sponsor
Ansun Biopharma, Inc.
View Trial →
NCT06124157 Phase 2
Recruiting
A Study Testing the Combination of Dasatinib or Imatinib to Chemotherapy Treatme...
Condition
B Acute Lymphoblastic Leukemia
Enrollment
222 pts
Location
United States, Australia, Canada
Sponsor
National Cancer Institute (NCI
View Trial →
NCT05945329 N/A
Recruiting
Study of GalaFLEX LITE™ Scaffold in Treatment of Capsular Contracture After Brea...
Condition
Capsular Contracture Associated With Breast Implant
Enrollment
250 pts
Location
United States
Sponsor
C. R. Bard
View Trial →
NCT06989112 Phase 3
Recruiting
DESTINY-Endometrial01: A Phase III Study of Trastuzumab Deruxtecan Plus Rilvegos...
Condition
Endometrial Cancer
Enrollment
600 pts
Location
United States, Australia, Austria
Sponsor
AstraZeneca
View Trial →
NCT07143019 N/A
Recruiting
The Use of p48/64 MW HPC Flow Modulation Device in the Treatment of Wide-necked ...
Condition
Hemorrhagic Stroke
Enrollment
214 pts
Location
United States
Sponsor
phenox Inc.
View Trial →
NCT05836987 Phase 3
Recruiting
The Rhythm Evaluation for AntiCoagulaTion With Continuous Monitoring of Atrial F...
Condition
Atrial Fibrillation
Enrollment
5,350 pts
Location
United States
Sponsor
Johns Hopkins University
View Trial →
NCT05495334 N/A
Recruiting
Innovations in Genicular Outcomes Registry
Condition
Knee Osteoarthritis
Enrollment
10,000 pts
Location
United States
Sponsor
Pacira Pharmaceuticals, Inc
View Trial →
NCT06816121 N/A
Recruiting
Identification and Validation of Blood-Based Biomarkers for Early Detection of A...
Condition
Lung Cancers
Enrollment
350 pts
Location
United States
Sponsor
Everest Detection, Inc.
View Trial →
Page 5 of 6 — 128 trials total
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ClinicalMetric — Independent clinical trial intelligence platform. Not affiliated with NIH, ClinicalTrials.gov, the U.S. FDA, or any pharmaceutical company, hospital, or clinical research organization. Trial data is sourced from ClinicalTrials.gov for informational purposes only and does not constitute medical advice. Do not make any treatment, enrollment, or health decisions based solely on information found here — always consult a qualified healthcare professional. Full Disclaimer  ·  Last Reviewed: September 2026  ·  Data Methodology