Healthy volunteers · Denver area, CO
Studies for healthy volunteers in Denver area, CO
165 recruiting studies have a site in the Denver area. This page includes nearby cities such as Aurora, Lakewood, Englewood, Littleton.
165 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingHealthy volunteers
Creative Arts Program to Reduce Burnout in Healthcare Professionals
University of Colorado, Denver
- Location
- Aurora, CO
- Eligibility basics
- Ages 18–85
- RecruitingHealthy volunteersPhase 2
Changes in Hemorrhage With Prophylactic Oxytocin for Dilation and Evacuation
University of Colorado, Denver
- Location
- Denver, CO
- Eligibility basics
- Ages 18–55 · Women only
- RecruitingHealthy volunteers
Patient Preferences for Barrett's Esophagus and Esophageal Cancer Screening Tests
University of Colorado, Denver
- Location
- Aurora, CO
- Eligibility basics
- Ages 18–89
- RecruitingHealthy volunteersPhase 4
Contraceptive Hormone and Reward Measurement (CHARM Study)
University of Colorado, Denver
- Location
- Aurora, CO
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteers
Chronic Cannabis Smoking, Oxidative Stress and the Pulmonary Innate Immune Response
University of Colorado, Denver
- Location
- Aurora, CO
- Eligibility basics
- Ages 18–55
- RecruitingHealthy volunteers
Non-invasive Evaluation of Upper and Lower Body Function With Showmotion
University of Colorado, Denver
- Location
- Aurora, CO
- Eligibility basics
- Ages 18–65
- RecruitingHealthy volunteers
Role of Endothelial Function in SCI CVD Risk
Craig Hospital
- Location
- Englewood, CO
- Eligibility basics
- Ages 18–89
- RecruitingHealthy volunteersPhase 2
Effects of THC on Alcohol Consumption and Neural Correlates of Reward
University of Colorado, Denver
- Location
- Aurora, CO
- Eligibility basics
- Ages 21–40
- RecruitingHealthy volunteers
Intervention to Collect and Utilize Sexual Orientation and Gender Identity (SOGI) Information in Hospice
University of Colorado, Denver
- Location
- Aurora, CO
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 4
Cardiometabolic Consequences of the Loss of Ovarian Function
University of Colorado, Denver
- Location
- Aurora, CO
- Eligibility basics
- Ages 20–45 · Women only
- RecruitingHealthy volunteers
A Pilot Factorial Trial of an Integrated Lifestyle Intervention
University of Colorado, Denver
- Location
- Aurora, CO
- Eligibility basics
- Ages 18–65
- RecruitingHealthy volunteers
Generating Advancements Through Longitudinal Analysis in X and Y Variations (GALAXY)
University of Colorado, Denver
- Location
- Aurora, CO
- Eligibility basics
- Ages 0 mo–100
- RecruitingHealthy volunteers
A Prospective Study of a Mosaic Embryo Transfer
Colorado Center for Reproductive Medicine
- Location
- Lone Tree, CO
- Eligibility basics
- Ages 18–45 · Women only
- RecruitingHealthy volunteers
Enroll -HD: A Prospective Registry Study in a Global Huntington's Disease Cohort
CHDI Foundation, Inc.
- Location
- Englewood, CO + 51 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 4
Bioenergetic Effects of Aging and Menopause (BEAM)
University of Colorado, Denver
- Location
- Aurora, CO
- Eligibility basics
- Ages 40–65 · Women only
- RecruitingHealthy volunteers
Parenting Skills Group for Mothers With Postpartum Depression
University of Colorado, Denver
- Location
- Denver, CO
- Eligibility basics
- Ages 18–50 · Women only
- RecruitingHealthy volunteers
PRenatal and Obstetric Maternal Exposures and ISlet Autoantibodies in Early Life
University of Colorado, Denver
- Location
- Aurora, CO + 2 other US sites
- Eligibility basics
- Ages 0 mo–99
- RecruitingHealthy volunteers
Open Access Database of Standing Full Body Radiographs in Asymptomatic Volunteers
University of Colorado, Denver
- Location
- Aurora, CO
- Eligibility basics
- Ages 21–85
- RecruitingHealthy volunteers
Activity Restrictions After Inguinal Hernia Repair
VA Eastern Colorado Health Care System
- Location
- Aurora, CO
- Eligibility basics
- Ages 18–99
- RecruitingHealthy volunteers
Blood Samples for the Study of Peanut, Tree Nut and Other Food Allergies
University of Colorado, Denver
- Location
- Denver, CO
- Eligibility basics
- Ages 1–75
- RecruitingHealthy volunteers
Evaluation of SUMMIT BRUSH in Treatment of Blepharitis
University of Notre Dame
- Location
- Boulder, CO + 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.