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)
- RecruitingHealthy volunteers
The Spine Phenome Project
Ohio State University
- Location
- Columbus, OH
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 2
Inflammatory Challenge in Human Aggression.
Ohio State University
- Location
- Columbus, OH
- Eligibility basics
- Ages 21–55
- RecruitingHealthy volunteers
Neonatal Platelet Transfusion Threshold Trial
NICHD Neonatal Research Network
- Location
- Cincinnati, OH + 19 other US sites
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
Breast Cancer Study Tracking Risk Awareness of Alcohol Consumption and Improving Knowledge in Young Adult Women
Ohio State University Comprehensive Cancer Center
- Location
- Columbus, OH
- Eligibility basics
- Ages 18–25 · Women only
- RecruitingHealthy volunteers
Preoperative Weight Loss for Open Abdominal Wall Reconstruction
Benjamin T. Miller
- Location
- Cleveland, OH + 1 other US site
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Speech-in-noise Perception in Autism and Fragile X
Children's Hospital Medical Center, Cincinnati
- Location
- Cincinnati, OH
- Eligibility basics
- Ages 15–35
- RecruitingHealthy volunteers
Chicago Parent Program for Foster and Kinship Caregivers
Children's Hospital Medical Center, Cincinnati
- Location
- Cincinnati, OH
- Eligibility basics
- Ages 2+
- RecruitingHealthy volunteers
Living Well With Advanced Breast Cancer
Ohio State University Comprehensive Cancer Center
- Location
- Columbus, OH
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Heart Institute Biobank & Registry for Adult Congenital Heart Disease and Related Disorders
Children's Hospital Medical Center, Cincinnati
- Location
- Cincinnati, OH
- Eligibility basics
- Ages 16+
- RecruitingHealthy volunteers
Linking Somatic Mutation Rate With Baseline Exposure in East Palestine
Case Comprehensive Cancer Center
- Location
- Cleveland, OH
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 4
Safety of RSV Preventive Monoclonal Antibody
Duke University
- Location
- Cincinnati, OH + 4 other US sites
- Eligibility basics
- Ages 1 mo–7 mo
- RecruitingHealthy volunteers
Telephone-based Physical Activity Coaching or Self Monitored Physical Activity to Improve Physical Function in Older Adults Who Are Undergoing Surgery for Lung Cancer and Their Caregivers
City of Hope Medical Center
- Location
- Columbus, OH + 15 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Studying the Health Perceptions and Social Behaviors of Graduate Students at the Ohio State University for the Development of Effective Oral Nicotine Pouch Addictive Risk Communication
Ohio State University Comprehensive Cancer Center
- Location
- Columbus, OH
- Eligibility basics
- Ages 21+
- RecruitingHealthy volunteers
Analysis of Anterior Chamber Inflammation by Optical Coherence Tomography
The Cleveland Clinic
- Location
- Cleveland, OH
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
Genetics of Uveitis
The Cleveland Clinic
- Location
- Cleveland, OH
- Eligibility basics
- Ages 6+
- RecruitingHealthy volunteers
Preventing Athlete Under-fueling Through Nutrition.
Case Western Reserve University
- Location
- Cleveland, OH
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Interrater Reliability and Feasibility of the Lasater Clinical Judgment Rubric for Use in Physical Therapy Simulation
Youngstown State University
- Location
- Youngstown, OH
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
The Ohio State University Dermatology Biorepository
Ohio State University
- Location
- Columbus, OH
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
Black and African Americans Connections to Parkinson's Disease (BLAAC PD)
Michael J. Fox Foundation for Parkinson's Research
- Location
- Cleveland, OH + 10 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Literacy Instruction Through Media for Everyone
Ohio State University
- Location
- Columbus, OH
- Eligibility basics
- Ages 3–4
- RecruitingHealthy volunteers
Pistachio Intake and Nutrition-Related Outcomes in Individuals on GLP-1 Therapy
Ian J. Neeland, MD
- Location
- Clevland, OH
- Eligibility basics
- Ages 18–80
- RecruitingHealthy volunteersPhase 2
Evaluating Use of Topical Imipramine and Amitriptyline in Reducing Ultraviolet B Light-Induced Redness in Patients With Rosacea
Wright State University
- Location
- Fairborn, OH
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
A Storage Facility for Tissues Obtained From Patients With Malignant Melanoma
Ohio State University Comprehensive Cancer Center
- Location
- Columbus, OH
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
BSGM to Evaluate Patients With GI Symptoms
Children's Hospital of Philadelphia
- Location
- Cincinnati, OH + 4 other US sites
- Eligibility basics
- Ages 8–25