Healthy volunteers · Cleveland area, OH
Studies for healthy volunteers in Cleveland area, OH
87 recruiting studies have a site in the Cleveland area. This page includes nearby cities such as Beachwood, Mayfield Heights, Independence, Westlake.
87 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingHealthy volunteers
Comparison of ALD, NASH, and Healthy Control Patients
The Cleveland Clinic
- Location
- Cleveland, OH
- Eligibility basics
- Ages 18–75
- RecruitingHealthy volunteers
Non-nutritive Sweeteners in Inflammatory Bowel Disease
University Hospitals Cleveland Medical Center
- Location
- Chagrin Falls, OH + 2 other US sites
- Eligibility basics
- Ages 18–70
- RecruitingHealthy volunteers
Peripheral Blood Mononuclear Cells Response In Healthy Controls, Heavy Drinkers, and Patients With Alcoholic Hepatitis
The Cleveland Clinic
- Location
- Cleveland, OH
- Eligibility basics
- Ages 21–65
- RecruitingHealthy volunteersPhase 3
Cessation or Reduction of Alcohol Consumption in Veterans: A Randomized Controlled Trial for Alcohol Use Disorder (CRAVE)
VA Office of Research and Development
- Location
- Cleveland, OH + 17 other US sites
- Eligibility basics
- Ages 18–80
- RecruitingHealthy volunteers
PROSPECT Registry for Individuals at Risk for Genetic Prion Disease
Brian Appleby
- Location
- Cleveland, OH
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Immediate Versus Delayed Loading of Maxillary Overdenture Implants
Case Western Reserve University
- Location
- Cleveland, OH + 1 other US site
- Eligibility basics
- Ages 21+
- RecruitingHealthy volunteers
Multi-Site Detection of Barrett's Esophagus in Patients Without Chronic GERD Symptoms
Case Comprehensive Cancer Center
- Location
- Cleveland, OH + 4 other US sites
- Eligibility basics
- Ages 50+
- RecruitingHealthy volunteers
Biospecimen Repository for Cardiac Arrhythmias at the Cleveland Clinic
The Cleveland Clinic
- Location
- Cleveland, OH
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Sickle Cell Disease Biofluid Chip Technology (SCD BioChip)
University Hospitals Cleveland Medical Center
- Location
- Cleveland, OH
- Eligibility basics
- Ages 12+
- RecruitingHealthy volunteers
Quality of End-of-Life Care for Children With Cancer
Children's Oncology Group
- Location
- Cleveland, OH + 27 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 4
Pragmatic Evaluation of Events And Benefits of Lipid-lowering in Older Adults
Duke University
- Location
- Cincinnati, OH + 88 other US sites
- Eligibility basics
- Ages 75+
- RecruitingHealthy volunteers
Leucine Enriched Essential Amino Acid Mixture to Reverse Muscle Loss in Cirrhosis
The Cleveland Clinic
- Location
- Cleveland, OH
- Eligibility basics
- Ages 18–70
- RecruitingHealthy volunteersPhase 4
Pimavanserin vs. Quetiapine for Treatment of Parkinson's Psychosis
VA Office of Research and Development
- Location
- Cleveland, OH + 8 other US sites
- Eligibility basics
- Ages 40+
- RecruitingHealthy volunteers
Robotic Versus Open Ventral Hernia Repair
Lucas Beffa
- Location
- Cleveland, OH + 4 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Genetic Determinants of Barrett's Esophagus and Esophageal Adenocarcinoma
Case Western Reserve University
- Location
- Cleveland, OH + 9 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 4
Fibrosis Lessens After Metabolic Surgery
The Cleveland Clinic
- Location
- Cleveland, OH
- Eligibility basics
- Ages 18–75
- RecruitingHealthy volunteers
Longitudinal Validation of CIRC Technologies
The Cleveland Clinic
- Location
- Cleveland, OH
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
PPMI Clinical - Establishing a Deeply Phenotyped PD Cohort
Michael J. Fox Foundation for Parkinson's Research
- Location
- Cincinnati, OH + 29 other US sites
- Eligibility basics
- Ages 30+
- RecruitingHealthy volunteers
Comprehensive HHT Outcomes Registry of the United States (CHORUS)
Cure HHT
- Location
- Cleveland, OH + 15 other US sites
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
Cognitive and Immunologic Profiles of Patients With Olfactory Dysfunction After Smell Training
The Cleveland Clinic
- Location
- Cleveland, OH
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Changes in Microbial Status From Dentate, Edentulous and After Dental Implant Placement
Case Western Reserve University
- Location
- Cleveland, OH
- Eligibility basics
- Ages 21+
- RecruitingHealthy volunteers
Integrated Cancer Repository for Cancer Research
University of Nebraska
- Location
- Alliance, OH + 41 other US sites
- Eligibility basics
- Ages 19–110
- RecruitingHealthy volunteers
Molecular Genetics Studies of Cancer Patients and Their Relatives
City of Hope Medical Center
- Location
- Canton, OH + 33 other US sites
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
Gut Flora Metabolite Reduction After Dietary Intervention (GRADY)
The Cleveland Clinic
- Location
- Cleveland, OH
- Eligibility basics
- Ages 18+
Who these studies look for
“Healthy” is decided at screening, not by you. Sites usually check vital signs, blood and urine tests, an ECG, your medications and sometimes your BMI or smoking status. A study can still turn you away for reasons that have nothing to do with being unwell, such as timing or a full roster.
Matching a page like this one never means you qualify. Each research team decides eligibility at screening.