Location · Oklahoma City, OK
Clinical trials in Oklahoma City, OK
171 recruiting studies have a site in the Oklahoma City area, and 32 of them accept healthy volunteers. The area includes Edmond, Norman, Moore, Midwest City, Yukon and nearby cities.
171 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingPhase 2
Study of ALTO-300 in MDD
Alto Neuroscience
- Location
- Phoenix, AZ + 36 other US sites
- Eligibility basics
- Ages 18–70
- RecruitingPhase 2
Study to Evaluate the Efficacy, Safety, and Tolerability of Efzofitimod in Patients With Systemic Sclerosis (SSc)-Related Interstitial Lung Disease (ILD) (SSc-ILD)
aTyr Pharma, Inc.
- Location
- Los Angeles, CA + 12 other US sites
- Eligibility basics
- Ages 18+
- Recruiting
MagicTouch for Treatment of In-Stent Restenosis in Coronary Artery Lesions
Concept Medical Inc.
- Location
- Birmingham, AL + 23 other US sites
- Eligibility basics
- Ages 18–110
- RecruitingPhase 4
A Study to Evaluate the Efficacy of AXS-05 Compared to Bupropion in Preventing the Relapse of Depressive Symptoms
Axsome Therapeutics, Inc.
- Location
- Bellflower, CA + 36 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingHealthy volunteers
Early Versus Delayed Start of Ocrevus Zunovo for Relapsing Multiple Sclerosis
Oklahoma Medical Research Foundation
- Location
- Oklahoma City, OK
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Use of CA125 and Complementary Biomarkers for the Early Detection of Ovarian Cancer in Low Risk Women
M.D. Anderson Cancer Center
- Location
- Miami, FL + 9 other US sites
- Eligibility basics
- Ages 50–74 · Women only
- RecruitingHealthy volunteers
The Vanguard Study: Testing a New Way to Screen for Cancer
National Cancer Institute (NCI)
- Location
- Pleasanton, CA + 44 other US sites
- Eligibility basics
- Ages 45–75
- RecruitingHealthy volunteersPhase 2
Trial of Varenicline With Nicotine Lozenges and a Smartphone Medication Adherence Intervention for Smoking Cessation
University of Oklahoma
- Location
- Oklahoma City, OK
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Multidimensional Predictive Modeling to Understand Mechanisms of Exercise Response Heterogeneity in Older Adults (M3AX)
Florida Institute for Human and Machine Cognition
- Location
- Pensacola, FL + 1 other US site
- Eligibility basics
- Ages 60+
- RecruitingHealthy volunteers
Self-collection for HPV Testing to Improve Cervical Cancer Prevention (SHIP) Trial (LMI-001-A-S04)
National Cancer Institute (NCI)
- Location
- Birmingham, AL + 17 other US sites
- Eligibility basics
- Ages 25+ · Women only
- RecruitingHealthy volunteers
Outcomes in Simulated Endoscopy Training
University of Oklahoma
- Location
- Oklahoma City, OK
- Eligibility basics
- Ages 22–50
- RecruitingHealthy volunteers
Efficacy of the Buzzy System on Pain and Fear Reduction in Elbow Fracture Pin Removal
University of Oklahoma
- Location
- Oklahoma City, OK + 1 other US site
- Eligibility basics
- Ages 3–10
- RecruitingHealthy volunteers
Acute Pharmacokinetics of Create Wellness Gummies in Healthy Adults
University of Oklahoma
- Location
- Norman, OK
- Eligibility basics
- Ages 18–45
- RecruitingHealthy volunteersPhase 2/Phase 3
Empowering Cessation ACS South Region
University of Oklahoma
- Location
- Oklahoma City, OK
- Eligibility basics
- Ages 18–100
- RecruitingHealthy volunteers
Cigar Legislation and Regulation in Tobacco for the Young (Project CLARITY)
University of Oklahoma
- Location
- Oklahoma City, OK
- Eligibility basics
- Ages 18–24
- RecruitingHealthy volunteers
A Culturally Tailored Smartphone Application for African American Smokers
University of Oklahoma
- Location
- Oklahoma City, OK
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 2/Phase 3
Efficacy of a Smartphone-Based JITAI to Reduce Drinking Among Adults Experiencing Homelessness
University of Oklahoma
- Location
- Oklahoma City, OK
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Postural Control in Adults
University of Oklahoma
- Location
- Oklahoma City, OK
- Eligibility basics
- Ages 65–80
- RecruitingHealthy volunteersPhase 3
Local Bisphosphonate Effect on Recurrence Rate in Extremity Giant Cell Tumor of Bone
St. Louis University
- Location
- Los Angeles, CA + 10 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Neuromodulation and Fatigue
University of Oklahoma
- Location
- Norman, OK
- Eligibility basics
- Ages 18–50
- RecruitingHealthy volunteersPhase 4
The Effect of NAD Supplementation on Brain Vascular Health in Aging
University of Oklahoma
- Location
- Oklahoma City, OK
- Eligibility basics
- Ages 60–85
- RecruitingHealthy volunteers
Postnatal Exercise to Activate Baby's Brown Fat
Joslin Diabetes Center
- Location
- Boston, MA + 1 other US site
- Eligibility basics
- Ages 18–45 · Women only
- RecruitingHealthy volunteers
The Effect of Near-infrared Light Therapy on Brain Function and Cognition in Young and Older Adults
University of Oklahoma
- Location
- Oklahoma City, OK
- Eligibility basics
- Ages 21–85
- RecruitingHealthy volunteers
Binaural Cue Sensitivity in Children and Adults With Combined Electric and Acoustic Stimulation
Hearts for Hearing
- Location
- Oklahoma City, OK
- Eligibility basics
- Ages 5+