Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 25, 2026, 1:55 AM EDT

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Showing 1–3 of 3 matching trials from the live ClinicalTrials.gov search.
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Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Identification of Critical Thermal Environments for Aged Adults

NCT04284397
Conditions
Aging
Interventions
Low dose ASA, Control
Drug · Other
Lead sponsor
Penn State University
Other
Eligibility
18 Years and older
Enrollment
190 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2027
U.S. locations
1
States / cities
University Park, Pennsylvania
Completed No phase listed Observational Accepts healthy volunteers

Work-Related Effects of Heat, Activity, and Fat in Middle Aged Men

NCT02532725
Conditions
Obesity, Gender, Problem of Aging
Interventions
Cardiopulmonary Exercise Stress Test, Climatic-Controlled Cardiopulmonary Exercise Stress Test, Body Composition Evaluation, Pre-Exercise Risk Assessment
Procedure
Lead sponsor
Freeman-Sheldon Research Group, Inc.
Other
Eligibility
35 Years to 55 Years · Male only
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1972
U.S. locations
1
States / cities
Buckhannon, West Virginia
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Impact of Extreme Heat on Myocardial Blood Flow and Flow Reserve in Young and Older Adults

NCT06842784
Conditions
Aging, Heat Stress, Hyperthermia, Heat Strain
Interventions
Ambient heat stress
Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Dallas, Texas