Location · Illinois
Clinical trials recruiting in Illinois
890 recruiting studies have at least one site in Illinois; 285 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 Illinois.
890 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingHealthy volunteersPhase 2/Phase 3
A Study of a Potential Disease Modifying Treatment in Individuals at Risk for or With a Type of Early Onset AD Caused by a Genetic Mutation
Washington University School of Medicine
- Location
- Park Ridge, IL + 11 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Prenatal Sonographic Prediction of Placental Histology and Function
Endeavor Health
- Location
- Evanston, IL
- Eligibility basics
- Ages 18–60 · Women only
- RecruitingHealthy volunteers
Pancreatic Cancer Early Detection Consortium
Arbor Research Collaborative for Health
- Location
- Bloomington, IL + 39 other US sites
- Eligibility basics
- Ages 18–90
- RecruitingHealthy volunteers
Deep Functional Phenotyping of the ALA Lung Health Cohort
Johns Hopkins University
- Location
- Chicago, IL + 11 other US sites
- Eligibility basics
- Ages 25–35
- RecruitingHealthy volunteers
Improving Safety, Patient Experience and Equity Through Shared Decision-making Huddles in Labor
Endeavor Health
- Location
- Arlington Heights, IL + 21 other US sites
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteers
ICU CONNECT: Study Comparing EMG in Healthy Volunteers and ICU Patients.
Endeavor Health
- Location
- Evanston, IL
- Eligibility basics
- Ages 18–90
- RecruitingHealthy volunteers
Mastery Learning in Communication Skills
Heather Ballard
- Location
- Chicago, IL
- Eligibility basics
- Ages 20–60
- RecruitingHealthy volunteersPhase 4
Medrol Dosepak for Outpatient Total Knee Arthroplasty
Rush University Medical Center
- Location
- Oak Brook, IL
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Oxygenation in Vascular Lesions of the Colon
University of Chicago
- Location
- Chicago, IL
- Eligibility basics
- Ages 18–89
- RecruitingHealthy volunteers
Effects of Delay in Hearing Assistive Technology
University of Illinois at Chicago
- Location
- Chicago, IL
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Alternative Therapies for Improving Physical Function in Individuals With Stroke
University of Illinois at Chicago
- Location
- Chicago, IL
- Eligibility basics
- Ages 18–90
- RecruitingHealthy volunteers
Dual Task Perturbation Training for OAwMCI
University of Illinois at Chicago
- Location
- Chicago, IL
- Eligibility basics
- Ages 55+
- RecruitingHealthy volunteers
Optimizing Orthodontic Appliances Efficiency With Remote Dental Monitoring and Artificial Intelligence Algorithms
University of Illinois at Chicago
- Location
- Chicago, IL
- Eligibility basics
- Ages 12–70
- RecruitingHealthy volunteers
The Grief Navigation Trial: A Comparison of Two Interventions to Support Parents After Their Child's Unexpected or Traumatic Death
Ann & Robert H Lurie Children's Hospital of Chicago
- Location
- Chicago, IL + 6 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Kidney Stone Inflammation
University of Chicago
- Location
- Chicago, IL
- Eligibility basics
- Ages 18–70
- RecruitingHealthy volunteers
Digital Tools to Support Healthcare Decision Making
Weill Medical College of Cornell University
- Location
- Champaign, IL + 1 other US site
- Eligibility basics
- Ages 60+
- RecruitingHealthy volunteers
Reactive Balance Training for Fall Prevention
University of Illinois at Chicago
- Location
- Chicago, IL
- Eligibility basics
- Ages 18–90
- RecruitingHealthy volunteers
Protocol CAUSE-03 / CHEETAH
National Institute of Allergy and Infectious Diseases (NIAID)
- Location
- Chicago, IL + 7 other US sites
- Eligibility basics
- Ages 6–17
- RecruitingHealthy volunteers
Integrated Cancer Repository for Cancer Research
University of Nebraska
- Location
- Aurora, IL + 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
- Chicago, IL + 33 other US sites
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
Advancing Cancer Control Engaged Research Through Transformative Solutions (ACCERT) Social Determinants of Health (SDoH) Navigation Program
Northwestern University
- Location
- Chicago, IL
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Childhood Cancer Survivor Study
St. Jude Children's Research Hospital
- Location
- Chicago, IL + 26 other US sites
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
Pathophysiology of Circadian Rhythm Delayed Sleep Wake Phase Disorder
University of Colorado, Boulder
- Location
- Chicago, IL + 1 other US site
- Eligibility basics
- Ages 16–40
- RecruitingHealthy volunteers
PROspective Study of Mothers' and Infants' Social and Epidemiologic Determinants of Health
Northwestern University
- Location
- Chicago, IL
- Eligibility basics
- Ages 18–44 · Women only