Location · Ohio
Clinical trials recruiting in Ohio
965 recruiting studies have at least one site in Ohio; 272 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 Ohio.
965 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
More recruiting studies (pay not posted)
- RecruitingPhase 3
A Study of Brenipatide in Participants With Alcohol Use Disorder
Eli Lilly and Company
- Location
- Middleburg Heights, OH
- Eligibility basics
- Ages 18–75
- RecruitingPhase 3
A Study of Eloralintide (LY3841136) in Participants With Obesity or Overweight, and Type 2 Diabetes
Eli Lilly and Company
- Location
- Lima, OH + 59 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
A Study of Eloralintide (LY3841136) in Participants With Obstructive Sleep Apnea and Obesity or Overweight
Eli Lilly and Company
- Location
- Cincinnati, OH + 22 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
LY4268989 in Adults With Moderately to Severely Active Ulcerative Colitis
Eli Lilly and Company
- Location
- Springboro, OH + 38 other US sites
- Eligibility basics
- Ages 18–80
- RecruitingPhase 3
A Study to Evaluate The Long-Term Safety And Efficacy of Rozanolixizumab in Adult Participants With Ocular Myasthenia Gravis
UCB Biopharma SRL
- Location
- Columbus, OH
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
A Study of Brenipatide (LY3537031) in Participants With Irritable Bowel Syndrome-Diarrhea (IBS-D)
Eli Lilly and Company
- Location
- Columbus, OH + 13 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 2
A Study of Brenipatide (LY3537031) in Participants With Irritable Bowel Syndrome-Constipation (IBS-C)
Eli Lilly and Company
- Location
- Columbus, OH + 13 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 2
A Study to Investigate Weight Management With Macupatide and Eloralintide, Alone or in Combination, in Adult Participants With Obesity or Overweight
Eli Lilly and Company
- Location
- Cincinnati, OH + 39 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 3
A Study Evaluating the Efficacy and Safety of Xywav Expanded Dosing vs Placebo in Participants With Narcolepsy or IH
Jazz Pharmaceuticals
- Location
- Cincinnati, OH + 14 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 3
Stroke and Systemic Embolism Prevention in Adult Participants With Atrial Fibrillation
Regeneron Pharmaceuticals
- Location
- Marion, OH + 43 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
A Study of Clazakizumab (LY5724886) in Adults With Elevated hsCRP and at Increased Risk for Cardiovascular Event
Eli Lilly and Company
- Location
- Cincinnati, OH + 28 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
A Study of Orforglipron in Participants With Overweight at Risk of Development of Obesity-Related Complications or Progression to Class 1 Obesity
Eli Lilly and Company
- Location
- Columbus, OH + 68 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2/Phase 3
(HARBOR) Study to Evaluate Efficacy and Safety of BLU-263 Versus Placebo in Patients With Indolent Systemic Mastocytosis
Blueprint Medicines Corporation
- Location
- Cincinnati, OH + 14 other US sites
- Eligibility basics
- Ages 18+
- Recruiting
ALLIANCE AVIV: Safety and Effectiveness of the SAPIEN X4 Transcatheter Heart Valve in Failing Aortic Bioprosthetic Valves
Edwards Lifesciences
- Location
- Cincinnati, OH + 26 other US sites
- Eligibility basics
- Any age listed
- RecruitingPhase 3
A Study of Mirikizumab (LY3074828) in Pediatric Participants With Crohn's Disease
Eli Lilly and Company
- Location
- Dayton, OH + 10 other US sites
- Eligibility basics
- Ages 2–17
- RecruitingPhase 2
A Master Protocol Study (LY900038) of Multiple Intervention-Specific-Appendices (ISAs) in Adult Participants With Obesity or Overweight
Eli Lilly and Company
- Location
- Cincinnati, OH + 42 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 3
A Study of Lebrikizumab (LY3650150) in Participants With Chronic Rhinosinusitis and Nasal Polyps Treated With Intranasal Corticosteroids (CONTRAST-NP)
Eli Lilly and Company
- Location
- Columbus, OH + 28 other US sites
- Eligibility basics
- Ages 12+
- Recruiting
The HYALEX Pivotal Study
Hyalex Orthopaedics, Inc.
- Location
- Columbus, OH + 3 other US sites
- Eligibility basics
- Ages 22–70
- RecruitingPhase 1/Phase 2
Study to Evaluate ACDN-01 in ABCA4-related Stargardt Retinopathy (STELLAR)
Ascidian Therapeutics, Inc
- Location
- Cincinnati, OH + 8 other US sites
- Eligibility basics
- Ages 12+
- RecruitingPhase 2
Study of LHP588 in Subjects With P. Gingivalis-Positive Alzheimer's Disease
Lighthouse Pharmaceuticals, Inc.
- Location
- Dayton, OH + 36 other US sites
- Eligibility basics
- Ages 55–80
- RecruitingPhase 3
Mirikizumab Administered at the Same Time as Tirzepatide in Adult Participants With Moderately to Severely Active Ulcerative Colitis and Obesity or Overweight: Phase 3b Study
Eli Lilly and Company
- Location
- Westlake, OH + 36 other US sites
- Eligibility basics
- Ages 18–70
- RecruitingPhase 3
Mirikizumab and Tirzepatide Administered in Adult Participants With Moderately to Severely Active Crohn's Disease and Obesity or Overweight
Eli Lilly and Company
- Location
- Westlake, OH + 34 other US sites
- Eligibility basics
- Ages 18–70
- RecruitingPhase 2/Phase 3
A Study of Enlicitide Decanoate (MK-0616, an Oral PCSK9 Inhibitor) in Children and Adolescents With Heterozygous Familial Hypercholesterolemia (MK-0616-029)
Merck Sharp & Dohme LLC
- Location
- Cincinnati, OH + 7 other US sites
- Eligibility basics
- Ages 6–17
- RecruitingPhase 2
A Study of Brenipatide in Adult Participants With Schizophrenia
Eli Lilly and Company
- Location
- Independence, OH + 31 other US sites
- Eligibility basics
- Ages 18–55