Location · Denver, CO
Clinical trials in Denver, CO
493 recruiting studies have a site in the Denver area, and 165 of them accept healthy volunteers. The area includes Aurora, Lakewood, Englewood, Littleton, Centennial, Lone Tree and nearby cities.
493 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingHealthy volunteers
Triple EIT (Electrical Impedance Tomography)
University of Colorado, Denver
- Location
- Aurora, CO
- Eligibility basics
- Ages 0 mo–25
- RecruitingHealthy volunteers
An Investigation of Attentional and Inhibitory Processes During Active Visual Search in Humans
University of Colorado, Denver
- Location
- Denver, CO
- Eligibility basics
- Ages 18–65
- RecruitingHealthy volunteers
Knee Osteoarthritis Rehabilitation Through Rotational Inertia
University of Colorado, Denver
- Location
- Aurora, CO
- Eligibility basics
- Ages 40–70
- RecruitingHealthy volunteers
Study to Investigate Vagus Nerve Stimulation to Augment Executive Function in Healthy and Cognitively Impaired Populations
University of Colorado, Denver
- Location
- Aurora, CO
- Eligibility basics
- Ages 18–65
- RecruitingHealthy volunteersPhase 2
Computerized Cognitive Behavioral Therapies for Suicide Prevention and Depression
VA Eastern Colorado Health Care System
- Location
- Aurora, CO
- Eligibility basics
- Ages 18–65
- RecruitingHealthy volunteers
Study of Placental Function in Healthy and Pathological Pregnancies
University of Colorado, Denver
- Location
- Aurora, CO
- Eligibility basics
- Ages 18–45 · Women only
- RecruitingHealthy volunteers
Effects of High Altitude on AMPK Activation
University of Colorado, Denver
- Location
- Aurora, CO
- Eligibility basics
- Ages 18–45 · Women only
- RecruitingHealthy volunteers
Pilot Study of Suction as a Mechanism of IUD Expulsion With Concomitant Menstrual Cup Use
University of Colorado, Denver
- Location
- Denver, CO
- Eligibility basics
- Ages 18–45 · Women only
- RecruitingHealthy volunteers
North American Mitochondrial Disease Consortium Patient Registry and Biorepository (NAMDC)
Columbia University
- Location
- San Diego, CA + 15 other US sites
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
Maternal Newborn Health Registry
NICHD Global Network for Women's and Children's Health
- Location
- Birmingham, AL + 7 other US sites
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
Cerebral Autosomal Dominant Arteriopathy With Subcortical Infarcts and Leukoencephalopathy (CADASIL) Study
University of Wisconsin, Madison
- Location
- Los Angeles, CA + 9 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Inspiratory Muscle Strength Training for Lowering Blood Pressure and Improving Endothelial Function in Postmenopausal Women: Comparison With "Standard of Care" Aerobic Exercise
University of Colorado, Boulder
- Location
- Boulder, CO
- Eligibility basics
- Ages 50+ · Women only
- RecruitingHealthy volunteers
Effect of High-Intensity Exercise to Attenuate Cognitive Function Limitations and Train Exercise Habits in Older People Living With HIV
University of Alabama at Birmingham
- Location
- Aurora, CO + 1 other US site
- Eligibility basics
- Ages 50–80
- RecruitingHealthy volunteers
Physiology of Long COVID-19 and the Impact of Cardiopulmonary Rehabilitation on Quality-of-Life and Functional Capacity
University of Colorado, Denver
- Location
- Aurora, CO
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Educate and Improve Underserved Populations' Uptake and Completion of the HPV Vaccine
University of Colorado, Denver
- Location
- Denver, CO
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Blood Flow Restriction Training in Patients With Lower Extremity Fractures
Denver Health and Hospital Authority
- Location
- Denver, CO
- Eligibility basics
- Ages 18–100
- RecruitingHealthy volunteers
Endothelial Dysfunction After SCI
Craig Hospital
- Location
- Englewood, CO
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Genesis Electrical Impedance Tomography (EIT): A Preliminary Study
University of Colorado, Denver
- Location
- Aurora, CO
- Eligibility basics
- Ages 0 mo–40
- RecruitingHealthy volunteers
Alcohol and Sexual Communication Among Couples in the Laboratory
University of Colorado, Denver
- Location
- Aurora, CO
- Eligibility basics
- Ages 21–65
- RecruitingHealthy volunteers
The Human Trisome Project
University of Colorado, Denver
- Location
- Denver, CO
- Eligibility basics
- Ages 6 mo–89
- RecruitingHealthy volunteers
Neurophysiologic Biomarkers in Rett Syndrome
Children's Hospital of Philadelphia
- Location
- Los Angeles, CA + 5 other US sites
- Eligibility basics
- Ages 1–18 · Women only
- RecruitingHealthy volunteersPhase 2
Acute Equol Supplementation and Vascular Function in Women With and Without CKD
University of Colorado, Denver
- Location
- Aurora, CO
- Eligibility basics
- Ages 50–69 · Women only
- RecruitingHealthy volunteers
MIRA CONNECT Study
University of Colorado, Denver
- Location
- Aurora, CO
- Eligibility basics
- Ages 18–40 · Women only
- RecruitingHealthy volunteers
Ultrasound Investigation Into Swimming Induced Pulmonary Edema in Open Water Swimming Athletes
Rocky Vista University, LLC
- Location
- Parker, CO
- Eligibility basics
- Ages 18+