Healthy volunteers · Indiana
Studies for healthy volunteers in Indiana
119 studies have at least one recruiting site in Indiana. 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.
119 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingHealthy volunteers
Endoscopic Ultrasound-Guided Celiac Plexus Neurolysis (EUS-CPN) for Chronic Pancreatitis
Indiana University
- Location
- Indianapolis, IN
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Gastric Per-Oral Endoscopic Myotomy (G-POEM) for the Treatment of Gastroparesis
Indiana University
- Location
- Indianapolis, IN
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Maternal Newborn Health Registry
NICHD Global Network for Women's and Children's Health
- Location
- Indianapolis, IN + 7 other US sites
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteersPhase 2
Randomized Phase II Trial of Targeted Radiation With no Castration for Mcrpc
VA Office of Research and Development
- Location
- Indianapolis, IN + 3 other US sites
- Eligibility basics
- Ages 18+ · Men only
- RecruitingHealthy volunteers
Examining Bronchial Hyperresponsiveness in Primary Ciliary Dyskinesia
Indiana University
- Location
- Indianapolis, IN
- Eligibility basics
- Ages 6+
- RecruitingHealthy volunteers
Impact of Native Chicory Inulin on Change and Persistence of Gut Microbiota
Purdue University
- Location
- West Lafayette, IN
- Eligibility basics
- Ages 18–45
- RecruitingHealthy volunteers
Obstacle Negotiation in Older People With and Without Vision Impairment
Indiana University
- Location
- Bloomington, IN
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
COVID-19 Health Adjustments in Nutrition, General Wellness, and Exercise
Indiana University
- Location
- Bloomington, IN
- Eligibility basics
- Ages 18–75
- RecruitingHealthy volunteers
Prebiotics (Dried Plum) and Immune Function in Postmenopausal Women
Indiana University
- Location
- Indianapolis, IN
- Eligibility basics
- Ages 60–75 · Women only
- RecruitingHealthy volunteers
Impact of Supplemental Fiber on Gut and Vascular Health Related in Obesity Phenotypes
Ball State University
- Location
- Muncie, IN
- Eligibility basics
- Ages 18–55
- RecruitingHealthy volunteers
Specialty Compared to Oncology Delivered Palliative Care for Patients With Acute Myeloid Leukemia
Massachusetts General Hospital
- Location
- Bloomington, IN + 19 other US sites
- Eligibility basics
- Ages 18–120
- RecruitingHealthy volunteers
TrialNet Pathway to Prevention of T1D
University of South Florida
- Location
- Indianapolis, IN + 16 other US sites
- Eligibility basics
- Ages 2–45
- RecruitingHealthy volunteers
Glycemic/Insulinemic Effects of Fresh Mango as a Sugar Substitute in Realistic Breakfasts.
Ball State University
- Location
- Muncie, IN
- Eligibility basics
- Ages 18–45
- RecruitingHealthy volunteers
The Heartland Study
Heartland Health Research Alliance
- Location
- Indianapolis, IN + 2 other US sites
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteers
Maximizing Nutrition Education to Meet Dietary and Food Security of Children and Parents
Purdue University
- Location
- West Lafayette, IN
- Eligibility basics
- Ages 5+
- RecruitingHealthy volunteers
The ME&MG Digital Solution for Autonomous Assessment of Myasthenia Gravis
Ad scientiam
- Location
- Indianapolis, IN + 8 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Sentence Production Training in Aphasia
Purdue University
- Location
- West Lafayette, IN
- Eligibility basics
- Ages 21–85
- RecruitingHealthy volunteers
Families of Youth with Developmental Disabilities: a Theory-Based Intervention
University of Notre Dame
- Location
- South Bend, IN
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
The Happy Families Project: Testing the Effectiveness of a Conflict Resolution Program for Families
University of Notre Dame
- Location
- Fort Wayne, IN + 2 other US sites
- Eligibility basics
- Ages 4+
- RecruitingHealthy volunteers
Health Effects of Grain Foods in Adults
Purdue University
- Location
- West Lafayette, IN
- Eligibility basics
- Ages 21–60
- RecruitingHealthy volunteers
COMPASS Across Settings (CAST) for Improving Transition Outcomes for Students With ASD
Ball State University
- Location
- Muncie, IN
- Eligibility basics
- Ages 16–99
- RecruitingHealthy volunteers
Enroll -HD: A Prospective Registry Study in a Global Huntington's Disease Cohort
CHDI Foundation, Inc.
- Location
- Indianapolis, IN + 51 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Evaluation of SUMMIT BRUSH in Treatment of Blepharitis
University of Notre Dame
- Location
- Mishawaka, IN + 2 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.