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 2
A Study of Brenipatide in Participants With Opioid Use Disorder
Eli Lilly and Company
- Location
- Columbus, OH + 35 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 3
A Study to Evaluate the Efficacy and Safety of ALKS 2680 in Adults With Narcolepsy Type 1
Alkermes, Inc.
- Location
- Cincinnati, OH + 21 other US sites
- Eligibility basics
- Ages 18–70
- RecruitingPhase 3
A Study to Evaluate the Efficacy and Safety of ALKS 2680 in Adults With Narcolepsy Type 2
Alkermes, Inc.
- Location
- Cincinnati, OH + 21 other US sites
- Eligibility basics
- Ages 18–70
- RecruitingPhase 3
A Study to Evaluate the Efficacy, Safety and Tolerability of ALKS 2680 in Adults With Narcolepsy Type 1 (Brilliance NT1 - 304)
Alkermes, Inc.
- Location
- Cincinnati, OH + 14 other US sites
- Eligibility basics
- Ages 18–70
- RecruitingPhase 3
AMAZE 4: A Research Study Investigating How Well the Medicine NNC0487-0111 Helps People With Excess Body Weight and Obstructive Sleep Apnoea Treated With Positive Airway Pressure Lose Weight and Improve Sleep Apnoea
Novo Nordisk A/S
- Location
- Cincinnati, OH + 18 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
This is a Randomized, Double-blind, Placebo-controlled, Multicenter, Parallel-group Study of the Efficacy and Safety of 2 Weight-based Treatment Groups of Plecanatide Versus Placebo in Children and Adolescent…
Bausch Health Americas, Inc.
- Location
- Dayton, OH + 22 other US sites
- Eligibility basics
- Ages 6–17
- RecruitingPhase 3
A Study to Evaluate the Efficacy and Safety of Vonoprazan 10 mg Compared to Placebo for Relief of Episodic Heartburn in Participants With Symptomatic Non-Erosive Gastroesophageal Reflux Disease Through 24 Weeks
Phathom Pharmaceuticals, Inc.
- Location
- Mentor, OH
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
A Study to Evaluate Safety and Efficacy of ALKS 7290 Compared With Placebo in Adult Participants With Attention Deficit Hyperactivity Disorder (ALKS 7290-201)
Alkermes, Inc.
- Location
- North Canton, OH + 17 other US sites
- Eligibility basics
- Ages 18–65
- Recruiting
Zenith® Fenestrated+ Clinical Study
Cook Research Incorporated
- Location
- Cleveland, OH + 29 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
A Study to Evaluate the Efficacy, Safety, and Pharmacokinetics of Obinutuzumab in Adolescents With Active Class III or IV Lupus Nephritis and the Safety and PK of Obinutuzumab in Pediatric Participants
Hoffmann-La Roche
- Location
- Cincinnati, OH + 8 other US sites
- Eligibility basics
- Ages 5–17
- RecruitingPhase 3
A Study to Assess the Adverse Events and Change in Disease Activity of Oral Atogepant Tablets in Pediatric Participants (6-17 Years of Age) With Episodic Migraine
AbbVie
- Location
- Cincinnati, OH + 25 other US sites
- Eligibility basics
- Ages 6–17
- RecruitingPhase 3
Seladelpar in Subjects With Primary Biliary Cholangitis (PBC) and Compensated Cirrhosis
Gilead Sciences
- Location
- Cleveland, OH + 53 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
This Study Will Evaluate the Effectiveness of NTX-001, a Surgical Nerve Repair Product When Used in People With Upper Extremity Nerve Lacerations.
Neuraptive Therapeutics Inc.
- Location
- Cincinnati, OH + 22 other US sites
- Eligibility basics
- Ages 18–80
- RecruitingPhase 2
Study to Evaluate the Efficacy, Safety, and Tolerability of BMS-986368, for the Treatment of Agitation in Participants With Alzheimer's Disease
Celgene
- Location
- Cleveland, OH + 31 other US sites
- Eligibility basics
- Ages 55–90
- Recruiting
Alleviant ALLAY-HFrEF Study
Alleviant Medical, Inc.
- Location
- Cleveland, OH + 38 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
A Study to Evaluate the Efficacy and Safety of KarXT + KarX-EC for Cognitive Impairment in Alzheimer's Disease
Bristol-Myers Squibb
- Location
- Columbus, OH + 23 other US sites
- Eligibility basics
- Ages 60–85
- RecruitingPhase 2
A Study to Evaluate the Efficacy and Safety of SPT-300 (GlyphAllo) in Participants With Major Depressive Disorder, With or Without Anxious Distress (BUOY-1 Study)
Seaport Therapeutics
- Location
- Independence, OH + 26 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingPhase 3
A Study to Evaluate the Efficacy and Safety of Intravenous (IV) Prasinezumab in Participants With Early-Stage Parkinson's Disease
Hoffmann-La Roche
- Location
- Canton, OH + 52 other US sites
- Eligibility basics
- Ages 50–85
- RecruitingPhase 3
A Study to Evaluate the Efficacy and Safety of KarXT for the Treatment of Schizophrenia in Adolescents (EMERGENT TEEN)
Bristol-Myers Squibb
- Location
- Cincinnati, OH + 12 other US sites
- Eligibility basics
- Ages 13–17
- RecruitingPhase 2
Trial Against INtractable Type 2 Diabetes (CAPTAIN-T2D)
Sparrow Pharmaceuticals
- Location
- Cincinnati, OH + 60 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
A Study of KT-621 Administered Orally to Adult Participants With Moderate to Severe Eosinophilic Asthma
Kymera Therapeutics, Inc.
- Location
- Toledo, OH + 30 other US sites
- Eligibility basics
- Ages 18–75
- Recruiting
MaioRegen Prime Study for the Treatment of Deep Osteochondral Lesion of the Knee
Fin-Ceramica Faenza Spa
- Location
- Cincinnati, OH + 7 other US sites
- Eligibility basics
- Ages 18–60
- RecruitingPhase 2
A Study to Evaluate the Effectiveness of Two Doses of AP-472 as Adjunctive Therapy to Levodopa in Parkinson's Disease (PD) Participants With Motor Fluctuations
Appello Pharmaceuticals, Inc.
- Location
- Cleveland, OH + 29 other US sites
- Eligibility basics
- Ages 30–80
- RecruitingPhase 2
Phase 2 Study to Assess the Safety and Efficacy of ANG003
Anagram Therapeutics, Inc.
- Location
- Akron, OH + 19 other US sites
- Eligibility basics
- Ages 12+