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ClinicalTrials.gov public records Last synced Oct 27, 2026, 7:32 AM EDT

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Showing 361–384 of 406 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Interval training Clear all
Completed Not applicable Interventional

Merging Attentional Focus and Balance Training to Reduce Fall Risk in Older Adults

NCT03776201
View directory record Official record
Conditions
Accidental Fall
Interventions
Balance Training
Other
Lead sponsor
University of North Carolina, Greensboro
Other
Eligibility
65 Years to 90 Years
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Greensboro, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 1, 2022 · Synced Oct 27, 2026, 7:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Mindfulness Training in Military Spouses

NCT03308344
View directory record Official record
Conditions
Psychological Stress
Interventions
Mindfulness training
Behavioral
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 65 Years
Enrollment
106 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Coral Gables, Florida
Source: ClinicalTrials.gov public record
Updated Aug 6, 2019 · Synced Oct 27, 2026, 7:32 AM EDT
Completed Not applicable Interventional Results available

Combined Application of Electrical Stimulation and Volitional Contractions for Muscle Strengthening and Knee Pain Inhibition (Seated Study)

NCT02802878
View directory record Official record
Conditions
Knee Osteoarthritis
Interventions
Hybrid Training using Electrodes and Joint Motion Sensors, Isokinetic Training with Isokinetic Dynamometer
Device
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
40 Years to 85 Years · Female only
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated May 18, 2018 · Synced Oct 27, 2026, 7:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

High-Intensity Interval Training and Performance

NCT05821504
View directory record Official record
Conditions
Healthy
Interventions
High-Intensity Interval Training
Behavioral
Lead sponsor
Kennesaw State University
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Kennesaw, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 13, 2023 · Synced Oct 27, 2026, 7:32 AM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Improving Colonoscopy Quality for Colorectal Cancer Screening in the National VA Healthcare System

NCT04389957
View directory record Official record
Conditions
Colorectal Neoplasms
Interventions
Veterans Affairs Endoscopy Quality Improvement Program (VA-EQuIP)
Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
445 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
6
States / cities
San Diego, California • San Francisco, California • Indianapolis, Indiana + 3 more
Source: ClinicalTrials.gov public record
Updated May 30, 2025 · Synced Oct 27, 2026, 7:32 AM EDT
Recruiting Not applicable Interventional

Combination Therapy to Improve SCI Recovery.

NCT05563103
View directory record Official record
Conditions
Spinal Cord Injuries
Interventions
Daily acute intermittent hypoxia, Room air (SHAM), Walking + tSTIM, Walking + Sham transcutaneous spinal stimulation (tSHAM)
Other
Lead sponsor
Spaulding Rehabilitation Hospital
Other
Eligibility
18 Years to 70 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
2
States / cities
Chicago, Illinois • Cambridge, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 20, 2026 · Synced Oct 27, 2026, 7:32 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 27, 2026, 7:32 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

CYCLE-AD (CYcling to Cease or Limit the Effects of Alzheimer's Disease)

NCT04748861
View directory record Official record
Conditions
High Intensity Exercise, Normal Cognition, Exercise Intervention
Interventions
Indoor Cycling (IC)
Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
65 Years to 80 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 12, 2026 · Synced Oct 27, 2026, 7:32 AM EDT
Completed Not applicable Interventional Results available

High-Intensity Exercise to Attenuate Limitations and Train Habits in Older Adults With HIV

NCT04550676
View directory record Official record
Conditions
Hiv, Fatigue, Mobility Limitation
Interventions
HIIT (intervention), CME (active control), Coaching, Control text message
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
50 Years and older
Enrollment
118 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
3
States / cities
Aurora, Colorado • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 28, 2026 · Synced Oct 27, 2026, 7:32 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 27, 2026, 7:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

ACTIV- Exercise Intervention in Healthy Young Men

NCT00401791
View directory record Official record
Conditions
Insulin Resistance
Interventions
Exercise
Behavioral
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
25 Years to 35 Years · Male only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2016
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Sep 21, 2022 · Synced Oct 27, 2026, 7:32 AM EDT
Completed No phase listed Observational

Pain Management Protocol for Pediatric Sickle Cell Disease

NCT00386048
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
Brief Cognitive-Behavioral Pain Management Training
Behavioral
Lead sponsor
University of South Carolina
Other
Eligibility
8 Years to 18 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2012
U.S. locations
1
States / cities
Columbia, South Carolina
Source: ClinicalTrials.gov public record
Updated Apr 28, 2021 · Synced Oct 27, 2026, 7:32 AM EDT
Terminated Not applicable Interventional

High-Intensity Interval Training for Stage I-III Breast Cancer Patients

NCT02454777
View directory record Official record
Conditions
Stage IA Breast Cancer, Stage IB Breast Cancer, Stage IIA Breast Cancer, Stage IIB Breast Cancer, Stage IIIA Breast Cancer, Stage IIIB Breast Cancer, Stage IIIC Breast Cancer
Interventions
Exercise Intervention, Laboratory Biomarker Analysis, Quality-of-Life Assessment, Questionnaire Administration
Behavioral · Other
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older · Female only
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 5, 2021 · Synced Oct 27, 2026, 7:32 AM EDT
Completed Not applicable Interventional Results available

High Intensity Interval Training in Chronic Stroke

NCT01958606
View directory record Official record
Conditions
Stroke
Interventions
High-intensity interval training (HIT), Traditional Aerobic Training
Other
Lead sponsor
University of Cincinnati
Other
Eligibility
35 Years to 90 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated May 15, 2017 · Synced Oct 27, 2026, 7:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Comparing Land-based and Aquatic Reduced Exertion High Intensity Interval Training in Sedentary Young Adults

NCT05573087
View directory record Official record
Conditions
Physical Performance
Interventions
Aquatic Based Exercise, Land Based Exercise
Other
Lead sponsor
West Virginia University
Other
Eligibility
18 Years to 30 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Morgantown, West Virginia
Source: ClinicalTrials.gov public record
Updated Oct 10, 2022 · Synced Oct 27, 2026, 7:32 AM EDT
Completed Not applicable Interventional Results available

High Intensity Interval Exercise SCI

NCT04940598
View directory record Official record
Conditions
Spinal Cord Injuries, Cardiometabolic Diseases
Interventions
high intensity interval exercise, No-exercise control group
Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years to 65 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jul 24, 2024 · Synced Oct 27, 2026, 7:32 AM EDT
Completed Not applicable Interventional Results available

A Research Program Targeting Pre- and Peri-transplant Optimization Program (R-PPOP)

NCT03823651
View directory record Official record
Conditions
Hematologic Malignancy
Interventions
Interval training, Psychiatric consult, Nutrition/diet evaluation, Referral to Social Worker
Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years to 80 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 27, 2024 · Synced Oct 27, 2026, 7:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The First 20 Fire Academy Recruits Exercise Training Program

NCT03319394
View directory record Official record
Conditions
Physical Fitness
Interventions
The First Twenty, Comparison
Behavioral
Lead sponsor
Kansas State University
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Manhattan, Kansas
Source: ClinicalTrials.gov public record
Updated Oct 24, 2017 · Synced Oct 27, 2026, 7:32 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 27, 2026, 7:32 AM EDT
Completed Not applicable Interventional

Erectile Dysfunction Study

NCT00873665
View directory record Official record
Conditions
Erectile Dysfunction
Interventions
aerobic exercise, wait-list control
Other
Lead sponsor
Duke University
Other
Eligibility
18 Years and older · Male only
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 28, 2013 · Synced Oct 27, 2026, 7:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Physical Activity Variety's Impact on Physical Activity Participation

NCT05930431
View directory record Official record
Conditions
Physical Inactivity
Interventions
Physical activity variety intervention, Physical activity consistency comparison condition
Behavioral
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 25 Years · Male only
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 7, 2025 · Synced Oct 27, 2026, 7:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

High-Intensity Interval Training in a Community Gym

NCT06976060
View directory record Official record
Conditions
Age-related Strength Loss
Interventions
High-Intensity Interval Training
Behavioral
Lead sponsor
Creighton University
Other
Eligibility
50 Years to 95 Years
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Sep 22, 2025 · Synced Oct 27, 2026, 7:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Feasibility of an Interval Exercise and Nutrition Intervention to Reduce Cardiovascular Disease Risk Factors

NCT02482922
View directory record Official record
Conditions
Pre-Diabetic, Overweight, Obesity
Interventions
Exercise & Dietary Supplement
Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 85 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 14, 2017 · Synced Oct 27, 2026, 7:32 AM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

Effects of Exercise on Memory in Healthy and Brain-Injured Individuals

NCT01939769
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
Exercise - Low-intensity exercise, Exercise - High-intensity exercise
Other
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 45 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 30, 2017 · Synced Oct 27, 2026, 7:32 AM EDT