Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.

Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 24, 2026, 7:35 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 25–48 of 101 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: High-Intensity Interval Training Clear all
Completed Not applicable Interventional Accepts healthy volunteers Results available

Feasibility of High Intensity Interval Training in Knee Osteoarthritis

NCT03281668
View directory record Official record
Conditions
Knee Osteoarthritis
Interventions
High intensity interval training (HIIT)
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
40 Years to 75 Years
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 22, 2019 · Synced Oct 24, 2026, 7:35 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Role of High Intensity Interval Training in the Treatment of Adolescent Obesity

NCT03361644
View directory record Official record
Conditions
Pediatric Obesity, Adolescent Obesity, Weight Loss
Interventions
High-Intensity Interval Training, Moderate-Intensity Continuous Training
Behavioral
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
12 Years to 16 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Henrico, Virginia
Source: ClinicalTrials.gov public record
Updated Apr 8, 2021 · Synced Oct 24, 2026, 7:35 AM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers Results available

Hyperbaric VO2max Study

NCT02356900
View directory record Official record
Conditions
Exercise Training
Interventions
Hyperoxic hyperbaric interval exercise training, Normoxic, normobaric, interval exercise training, Oxygen
Procedure · Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years to 35 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated May 17, 2017 · Synced Oct 24, 2026, 7:35 AM EDT
Recruiting Not applicable Interventional

Feasibility of High Intensity Interval Training in Survivors of Childhood, Adolescent, and Young Adult Hodgkin Lymphoma

NCT07222345
View directory record Official record
Conditions
Hodgkin Lymphoma
Interventions
High Intensity Interval Training (HIIT)
Behavioral
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
10 Years to 25 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Jun 10, 2026 · Synced Oct 24, 2026, 7:35 AM EDT
Completed Not applicable Interventional

Rehabilitation Strategies to Improve Outcomes For Patients With a Lower Extremity Fracture

NCT05274022
View directory record Official record
Conditions
Femoral Fracture, Tibial Fractures
Interventions
Standard of Care Physical Therapy Program, Speed Walking Intervention
Other
Lead sponsor
Brian W. Noehren
Other
Eligibility
18 Years to 50 Years
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
2
States / cities
Lexington, Kentucky • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jan 8, 2026 · Synced Oct 24, 2026, 7:35 AM EDT
Completed Not applicable Interventional

HIIT Following Breast Cancer Chemotherapy

NCT05913713
View directory record Official record
Conditions
Breast Cancer
Interventions
12-week Intervention Period, 12-week Observation Period
Behavioral
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 85 Years · Female only
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Sep 25, 2026 · Synced Oct 24, 2026, 7:35 AM EDT
Completed Not applicable Interventional

Home-based HIIT to Improve CRC Survivorship: Feasibility and Relationship With Novel Surrogate Biomarkers of CRC Recurrence

NCT04080414
View directory record Official record
Conditions
Colorectal Cancer, Colorectal Neoplasms, Colorectal Carcinoma, Colonic Neoplasms, Colonic Cancer, Rectal Neoplasms, Rectal Cancer
Interventions
Home-based high-intensity interval training, Home-based moderate-intensity continuous exercise
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
19 Years to 75 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
2
States / cities
Murray, Utah • Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Mar 22, 2023 · Synced Oct 24, 2026, 7:35 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effects of High-Intensity Interval Training Exercise in Adolescents With Hepatosteatosis

NCT04342390
View directory record Official record
Conditions
Non-Alcoholic Fatty Liver Disease, Insulin Resistance, High Intensity Interval Training, Childhood Obesity
Interventions
High-Intensity Interval Training (HIIT)
Other
Lead sponsor
Arkansas Children's Hospital Research Institute
Other
Eligibility
13 Years to 18 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
2
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Aug 22, 2024 · Synced Oct 24, 2026, 7:35 AM EDT
Not listed Not applicable Interventional

High Intensity Interval Gait Training in Multiple Sclerosis

NCT05529498
View directory record Official record
Conditions
Multiple Sclerosis,Gait, Exercise
Interventions
Moderate paced continuous gait training, High Intensity Interval gait training
Behavioral
Lead sponsor
City University of New York
Other
Eligibility
18 Years to 85 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 7, 2022 · Synced Oct 24, 2026, 7:35 AM EDT
Completed Not applicable Interventional

Cardiovascular Effects of High Intensity Interval Training in Individuals With Paraplegia

NCT04378218
View directory record Official record
Conditions
Paraplegia, Spinal, Spinal Cord Trauma
Interventions
High Intensity Interval Training (HIIT)
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 20, 2021 · Synced Oct 24, 2026, 7:35 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Speed-specific Training and Ultrasound

NCT05513521
View directory record Official record
Conditions
High-Intensity Interval Training, Resistance Training
Interventions
High-velocity interval training, Resistance training
Other
Lead sponsor
University of Miami
Other
Eligibility
55 Years to 90 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Coral Gables, Florida
Source: ClinicalTrials.gov public record
Updated Jan 4, 2023 · Synced Oct 24, 2026, 7:35 AM EDT
Recruiting Not applicable Interventional

Optimizing Aerobic Fitness in Older Adults

NCT06951620
View directory record Official record
Conditions
Aerobic Capacity, High Intensity Interval Training
Interventions
HIIT, MICT
Other
Lead sponsor
University of Vermont Medical Center
Other
Eligibility
65 Years and older
Enrollment
114 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
South Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated Jun 8, 2025 · Synced Oct 24, 2026, 7:35 AM EDT
Recruiting Phase 3 Interventional

CoQ10 and Exercise for Mitochondrial Dysfunction in Advance Kidney Disease

NCT05422534
View directory record Official record
Conditions
End Stage Renal Disease
Interventions
CoQ10, Placebo, HB-HIIT, Observational
Dietary Supplement · Drug · Behavioral
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 75 Years
Enrollment
156 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
2
States / cities
Sacramento, California • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jan 2, 2026 · Synced Oct 24, 2026, 7:35 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Feasibility of a Train-the-Trainer Delivered Exercise Intervention in Firefighters

NCT05287594
View directory record Official record
Conditions
Firefighter, High Intensity Interval Training
Interventions
Integrated Exercise Program
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 60 Years
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 19, 2025 · Synced Oct 24, 2026, 7:35 AM EDT
Not yet recruiting Not applicable Interventional

Remotely Monitored, Mobile Health-supported, High Intensity Interval Training Before Hematopoietic Stem Cell Transplant

NCT06953648
View directory record Official record
Conditions
Hematopoietic Stem Cell Transplantation, Cardiorespiratory Fitness
Interventions
High Intensity Interval Training
Behavioral
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
126 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
3
States / cities
Kansas City, Kansas • Durham, North Carolina • Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 1, 2025 · Synced Oct 24, 2026, 7:35 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Supra High-intensity Interval Training for Police Officers

NCT04752436
View directory record Official record
Conditions
Physical Fitness
Interventions
Supra high intensity interval training
Behavioral
Lead sponsor
University of Texas at Austin
Other
Eligibility
18 Years to 65 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Sep 29, 2021 · Synced Oct 24, 2026, 7:35 AM EDT
Recruiting Not applicable Interventional

Biomarkers of Reaction To HIIT Exercise

NCT06059872
View directory record Official record
Conditions
Stroke, Stroke Rehabilitation, Lower Extremity Weakness, Spastic, Walking, Difficulty
Interventions
High Intensity Interval Training (HIIT)
Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 89 Years
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Decatur, Georgia
Source: ClinicalTrials.gov public record
Updated Mar 27, 2026 · Synced Oct 24, 2026, 7:35 AM EDT
Completed Not applicable Interventional

FES Cycling and Nutritional Counseling for Battling Obesity After SCI

NCT03810963
View directory record Official record
Conditions
Spinal Cord Injuries
Interventions
HIIT-FES Cycling combined with Nutritional Counseling, Nutritional Counseling Only
Combination Product · Other
Lead sponsor
William Carey University
Other
Eligibility
21 Years to 65 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Hattiesburg, Mississippi
Source: ClinicalTrials.gov public record
Updated Oct 4, 2019 · Synced Oct 24, 2026, 7:35 AM EDT
Completed Not applicable Interventional Results available

Moderate-Intensity Exercise Versus High-Intensity Interval Training to Recover Walking Post-Stroke

NCT03760016
View directory record Official record
Conditions
Stroke
Interventions
Moderate-Intensity Aerobic Training, High-Intensity Interval Training
Behavioral
Lead sponsor
University of Cincinnati
Other
Eligibility
40 Years to 80 Years
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
3
States / cities
Newark, Delaware • Kansas City, Kansas • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 26, 2025 · Synced Oct 24, 2026, 7:35 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Effects of HIIT vs. TRE on Type 2 Diabetes Risk

NCT07215533
View directory record Official record
Conditions
Obesity and Type 2 Diabetes, Metabolic Diseases, High-intensity Interval Training, Time-restricted Eating
Interventions
High-intensity interval training, Time-restricted eating
Behavioral
Lead sponsor
Syracuse University
Other
Eligibility
14 Years to 30 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Syracuse, New York
Source: ClinicalTrials.gov public record
Updated Oct 10, 2025 · Synced Oct 24, 2026, 7:35 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Heat Therapy and Muscle Function Study

NCT04733287
View directory record Official record
Conditions
Exercise Intolerance, Aging, Heat Therapy, High Intensity Interval Training
Interventions
High Intensity Interval Training of the Knee Extensors, Muscle Heat Therapy, Muscle Disuse, Sham Heat Therapy
Other
Lead sponsor
Brigham Young University
Other
Eligibility
18 Years to 95 Years
Enrollment
148 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Provo, Utah
Source: ClinicalTrials.gov public record
Updated Feb 2, 2021 · Synced Oct 24, 2026, 7:35 AM EDT
Recruiting Not applicable Interventional

HIIT Effects on Cardiometabolic Health

NCT05838950
View directory record Official record
Conditions
Obesity, Cardiovascular Diseases, Metabolic Disease, High-intensity Interval Training
Interventions
high-intensity interval training intervention
Other
Lead sponsor
Syracuse University
Other
Eligibility
18 Years to 25 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Syracuse, New York
Source: ClinicalTrials.gov public record
Updated Jul 23, 2025 · Synced Oct 24, 2026, 7:35 AM EDT
Completed Not applicable Interventional Results available

Evaluation of The Postprandial Impact of Automated Priming Bolus for Full Closed Loop Insulin Delivery

NCT05528770
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
FCL+BPS, FCL
Device
Lead sponsor
Marc Breton
Other
Eligibility
18 Years to 65 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 8, 2025 · Synced Oct 24, 2026, 7:35 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Comparison of High-intensity Interval Training Protocols on Health and Fitness

NCT03093441
View directory record Official record
Conditions
Healthy
Interventions
Multimodal High-Intensity Interval Training Intervention
Other
Lead sponsor
Oakland University
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Rochester, Michigan
Source: ClinicalTrials.gov public record
Updated Mar 13, 2019 · Synced Oct 24, 2026, 7:35 AM EDT