Location · Oklahoma
Clinical trials recruiting in Oklahoma
249 recruiting studies have at least one site in Oklahoma; 45 accept healthy volunteers. Studies that need a specific condition are included too, so check each listing.
Want the research companies that run paid Phase 1 studies for healthy volunteers? Paid clinical trial companies in Oklahoma.
249 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- Recruiting
THRIVE- THerapeutic IntravasculaR Ultrasound (TIVUS™) REnal Denervation System Versus Sham for the Adjunctive Treatment of Hypertension
SoniVie Inc.
- Location
- Bartlesville, OK + 33 other US sites
- Eligibility basics
- Ages 22–75
- RecruitingPhase 3
Efficacy and Safety Study of Ixoberogene Soroparvovec (Ixo-vec) in Participants With Neovascular Age-related Macular Degeneration (AQUARIUS)
Adverum Biotechnologies, Inc.
- Location
- Edmond, OK + 78 other US sites
- Eligibility basics
- Ages 50+
- RecruitingPhase 2
A Master Protocol Study (LY900028) of Multiple Intervention-Specific-Appendices (ISAs) in Participants With Chronic Pain
Eli Lilly and Company
- Location
- Tulsa, OK + 34 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
A Study to Evaluate KarXT as a Treatment for Psychosis Associated With Alzheimer's Disease (ADEPT-4)
Karuna Therapeutics, Inc., a Bristol Myers Squibb company
- Location
- Oklahoma City, OK + 43 other US sites
- Eligibility basics
- Ages 55–90
- RecruitingPhase 2
A Study to Investigate Abdominal Symptoms With Camlipixant Compared With Placebo in Adults With Irritable Bowel Syndrome - Diarrhea (IBS-D) and Irritable Bowel Syndrome - Mixed (IBS-M)
GlaxoSmithKline
- Location
- Norman, OK + 93 other US sites
- Eligibility basics
- Ages 18–80
- RecruitingPhase 3
A Study of Suvorexant (MK-4305) for the Treatment of Insomnia Disorder in Participants With Opioid Use Disorder (MK-4305-098)
Merck Sharp & Dohme LLC
- Location
- Oklahoma City, OK + 12 other US sites
- Eligibility basics
- Ages 18–70
- RecruitingPhase 2/Phase 3
Optimizing Reperfusion to Improve Outcomes and Neurologic Function
Corxel Pharmaceuticals
- Location
- Tulsa, OK + 19 other US sites
- Eligibility basics
- Ages 18–90
- RecruitingPhase 2/Phase 3
A Study of Buntanetap in Participants With PD
Annovis Bio Inc.
- Location
- Tulsa, OK + 26 other US sites
- Eligibility basics
- Ages 40–85
- Recruiting
HYDRAFIL-D: HYDRogel Augmentation For Intervertebral Lumbar Discs
ReGelTec, Inc.
- Location
- Edmond, OK + 13 other US sites
- Eligibility basics
- Ages 22–85
- RecruitingPhase 3
Efficacy and Safety of 186 mcg of OPN-375 Nasal Spray Twice a Day (BID) in Adolescents With Chronic Rhinosinusitis Without Nasal Polyps
Optinose US Inc.
- Location
- Oklahoma City, OK + 18 other US sites
- Eligibility basics
- Ages 12–17
- RecruitingPhase 3
A Study to Evaluate How Well Etavopivat Works in People With Sickle Cell Disease
Novo Nordisk A/S
- Location
- Oklahoma City, OK + 42 other US sites
- Eligibility basics
- Ages 12+
- RecruitingPhase 2
Phase 2 Trial to Evaluate the Safety and Efficacy of the Second Generation Travoprost Intracameral Implant
Glaukos Corporation
- Location
- Oklahoma City, OK + 2 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
A Phase 2 Study of NT-101 Topical in Patients With Wet AMD
NexThera Co., Ltd.
- Location
- Tulsa, OK + 2 other US sites
- Eligibility basics
- Ages 50+
- Recruiting
Transcatheter Mitral Valve Replacement With the Medtronic Intrepid™ TMVR System in Patients With Severe Symptomatic Mitral Regurgitation.
Medtronic Cardiovascular
- Location
- Oklahoma City, OK + 68 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
A Study to Understand How the Study Medicine (PF-06823859) Works in People With Active Idiopathic Inflammatory Myopathies [Dermatomyositis (DM) and Polymyositis (PM)]
Pfizer
- Location
- Oklahoma City, OK + 31 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
A Study of CX11 Tablets in Patients With Type 2 Diabetes Mellitus
Corxel Pharmaceuticals
- Location
- Oklahoma City, OK + 32 other US sites
- Eligibility basics
- Ages 18–75
- Recruiting
Edwards PASCAL Transcatheter Valve Repair System Pivotal Clinical Trial
Edwards Lifesciences
- Location
- Oklahoma City, OK + 44 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2/Phase 3
Treatment of Acute Ischemic Stroke (ReMEDy2 Trial)
DiaMedica Therapeutics Inc
- Location
- Oklahoma City, OK + 35 other US sites
- Eligibility basics
- Ages 18–90
- RecruitingPhase 3
A Phase 3 Efficacy and Safety Study of HBS-301 in Participants With Idiopathic Hypersomnia (IH)
Harmony Biosciences Management, Inc.
- Location
- Ardmore, OK + 39 other US sites
- Eligibility basics
- Ages 18+
- Recruiting
DEFIANCE: RCT of ClotTriever System Versus Anticoagulation In Deep Vein Thrombosis
Inari Medical
- Location
- Tulsa, OK + 32 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 4
A Study to Continue the Administration of Deucravacitinib in Participants With Systemic Lupus Erythematosus (SLE) or Discoid and/or Subacute Cutaneous Lupus Erythematosus (DLE/SCLE) Who Have Completed Study IM011074 or…
Bristol-Myers Squibb
- Location
- Oklahoma City, OK + 1 other US site
- Eligibility basics
- Ages 18–75
- Recruiting
Pedal Pump Clinical Trial on Edema V2
Hillcrest
- Location
- Tulsa, OK
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
A Study of Baricitinib (LY3009104) in Children From 6 Years to Less Than 18 Years of Age With Alopecia Areata
Eli Lilly and Company
- Location
- Tulsa, OK + 28 other US sites
- Eligibility basics
- Ages 6–17
- RecruitingPhase 3
Fibromyalgia Response With Esreboxetine Evaluated Using a Randomized Withdrawal Research Design
Axsome Therapeutics, Inc.
- Location
- Tulsa, OK + 48 other US sites
- Eligibility basics
- Ages 18+