Healthy volunteers · Ohio
Studies for healthy volunteers in Ohio
272 studies have at least one recruiting site in Ohio. These studies say in their official record that they accept healthy volunteers. Many are Phase 1 studies that test how a new medicine is absorbed and tolerated; others recruit healthy people as a comparison group alongside patients.
272 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
More recruiting studies (pay not posted)
- RecruitingHealthy volunteers
Project Gnosis: the Neurophysical and Psychosocial Health Outcomes of Tai Chi for Older Adults with Cognitive Concerns or Mild Cognitive Impairment
Ohio University
- Location
- Athens, OH
- Eligibility basics
- Ages 60+
- RecruitingHealthy volunteersPhase 4
Trial With the Treatment of Sertraline in Youth With Generalized, Separation and/or Social Anxiety Disorders.
University of Cincinnati
- Location
- Cincinnati, OH
- Eligibility basics
- Ages 8–17
- RecruitingHealthy volunteersPhase 4
Pharmacogenetically-guided Escitalopram Treatment for Pediatric Anxiety: Aiming to Improve Safety and Efficacy (PrEcISE)
University of Cincinnati
- Location
- Cincinnati, OH
- Eligibility basics
- Ages 12–17
- RecruitingHealthy volunteers
The Aim of This Study is to Determine if Oocyte Sorting for Group Culture Using an Artificial Intelligence Image Analysis Tool (MagentaTM) Increases the Usable Blastocyst Yield and Subsequent Pregnancy in Patients…
Ovation Fertility
- Location
- Cincinnati, OH + 2 other US sites
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
The Parkinson's Genetic Research Study
University of Washington
- Location
- Cincinnati, OH + 4 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Enroll -HD: A Prospective Registry Study in a Global Huntington's Disease Cohort
CHDI Foundation, Inc.
- Location
- Cincinnati, OH + 51 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Critical Health Assessment and Outcomes Score/Study
Johns Hopkins University
- Location
- Cincinnati, OH
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
REFINE Study: A Study In a Novel Interspinous Fusion Device In Subjects With Low Back Pain
Pacific Research Institute
- Location
- Loveland, OH + 8 other US sites
- 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.
Questions
Do healthy volunteer studies pay?
Many do, because volunteers give up time and follow strict schedules, but amounts are set by each study and are usually only confirmed by the research site. When a record states an amount we show the exact wording; otherwise we say compensation is not disclosed.
What happens at a screening visit?
Expect consent paperwork first, then a health questionnaire, vital signs, blood and urine samples and often an ECG. You can ask questions and withdraw at any time, before or after you sign.