289 completed, 67 unknown, 46 recruiting, 26 not yet recruiting. 455 Not applicable, 7 Phase 2, 2 Phase 3, 1 Phase 1, 1 Phase 4.
Follow High-Intensity Interval Training: new trials by email Literature Review of High-Intensity Interval Training trials Research Report on High-Intensity Interval Training
Tick up to 5 trials to compare them side by side (eligibility, arms, endpoints, adverse events) in a Literature Matrix.
| Trial | Phase | Status | Sponsor | Enrollment | Start | Updated |
|---|---|---|---|---|---|---|
| Target Physiotherapy Versus Exercise Support Intervention for Bladder-bowel Dysfunction in Adolescents With Obesity Target physiotherapy, Exercise support intervention, Usual obesity care - Bladder-Bowel Dysfunction, Obesity & Overweight | Not applicable | Not yet recruiting | University of Lisbon | 237 | 2027-01-04 | 2026-07-23 |
| Norwegian Danish Spontaneous Coronary Artery Dissection Exercise Study High intensity interval training (HIIT) - Spontaneous Coronary Artery Dissection, Myocardial Infarction (MI) | Not applicable | Enrolling by invitation | Oslo University Hospital | 120 | 2027-01-01 | 2026-08-25 |
| Effects of Exercise Snacks on Physical Health and Cognitive Function in Individuals With Intellectual Disabilities High-Intensity Interval Training, Exercise Snacks - Intellectual Disability | Not applicable | Not yet recruiting | University of Macau | 24 | 2026-11-16 | 2026-08-12 |
| The Effects of High-Intensity Interval Training on Gait, Balance, and Cognitive Functions in Individuals With Multiple Sclerosis Moderate-Intensity Continuous Training (MICT), High-Intensity Interval Training (HIIT) - Multiple Sclerosis, High-intensity Interval Training | Not applicable | Not yet recruiting | Hacettepe University | 40 | 2026-11-01 | 2026-09-23 |
| Effects of Sprint and Eccentric Hamstring Training in Elite Youth Soccer Players Eccentric hamstring strength training, Sprint training - Sprint Mechanical Output, Sprint Performance | Not applicable | Not yet recruiting | Comenius University | 15 | 2026-11-01 | 2026-10-22 |
| High Intensity Interval Training Versus Mat Pilates in Women With PCOS High-Intensity Interval Training (HIIT), Mat Pilates group, General mobility exercises - Polycystic Ovarian Syndrome (PCOS), Quality of Life | Not applicable | Not yet recruiting | Riphah International University | 60 | 2026-10-20 | 2026-10-15 |
| Exercise Training Intensity and Nitrate Supplementation in Post-Menopausal Females on Hormone Therapy Moderate Intensity Exercise (MIE), High intensity exercise (HIE), Control (No exercise) - Postmenopausal Female Patients, Vasomotor Symptoms | Not applicable | Not yet recruiting | University of Virginia | 24 | 2026-10-15 | 2026-10-16 |
| Exercise-induced Steroid Changes in Active Surveillance for Prostate Cancer High-Intensity Interval Training (HIIT) Exercise - Prostate Cancer | Not applicable | Not yet recruiting | University of Miami | 49 | 2026-10-01 | 2026-09-21 |
| The Effect of High-Intensity Short-Duration Exercise Versus Moderate-Intensity High-Volume Exercise on Glucose Control High Intensity Interval Training, Moderate Intensity aerobic training - Glucose Control | Not applicable | Not yet recruiting | University of California, San Francisco | 12 | 2026-09-15 | 2026-09-22 |
| Effects of Different Exercise Types on Irisin, Leptin, and Ghrelin Levels in Sedentary Women Aerobic Exercise, Anaerobic Exercise, High-Intensity Interval Training (HIIT) - Exercise Physiology, Metabolic Hormones | Not applicable | Not yet recruiting | Inonu University | 20 | 2026-09-05 | 2026-09-04 |
| High-Intensity Interval Training for Walking and Function Across Different Multiple Sclerosis Disability Levels High-Intensity Interval Training - MULTIPL SCLEROSİS | Not applicable | Recruiting | Hacettepe University | 30 | 2026-09-01 | 2026-09-10 |
| Cardiorespiratory Fitness and Acute High-Intensity Exercise Effects on Brain and Cognitive Function in Older Adults High-Intensity Interval Training - Healthy Aging, Cognitive Benefits | Not applicable | Not yet recruiting | Colby-Sawyer College | 50 | 2026-09-01 | 2026-08-12 |
| Daily Upgrade Trial Essential Amino Acid+, Non-Calorie Placebo, High intensity Interval Training - Healthy Women | Not applicable | Recruiting | University of North Carolina, Chapel Hill | 44 | 2026-08-31 | 2026-09-03 |
| Cardiopulmonary Exercise Testing-based High-intensity Interval Training For Improving Heart Failure With Preserved Ejection Fraction High-intensity interval training - HFpEF - Heart Failure With Preserved Ejection Fraction | Not applicable | Recruiting | Peking University Third Hospital | 192 | 2026-08-10 | 2026-10-21 |
| Exercise and Intranasal Insulin in Type 2 Diabetes Intranasal Insulin, Intranasal Placebo, High Intensity Exercise - Type 2 Diabetes, Insulin Sensitivity/Resistance | Phase 2 / Phase 3 | Recruiting | Rutgers, The State University of New Jersey | 60 | 2026-08-03 | 2026-06-30 |
| Effects of Exercise Prior to Radical Prostatectomy High-intensity interval training (HIIT) exercise - Recovery, Post Prostatectomy | Not applicable | Not yet recruiting | Yale University | 20 | 2026-08-01 | 2026-08-07 |
| Effect of High Intensity Interval Training on Insulin Resistance in Polycystic Ovarian Syndrome Intermittent fasting diet group, High intensity interval training - Polycystic Ovary Syndrome | Not applicable | Not yet recruiting | Cairo University | 50 | 2026-07-20 | 2026-07-16 |
| High-intensity Interval Training Versus Moderate Intensity Continuous Training on Gut Microbiota in Non-alcoholic Fatty Liver High intensity interval training, moderate intensity continuous training, Mediterranean diet - Non-alcoholic Fatty Liver | Not applicable | Not yet recruiting | Horus University | 60 | 2026-07-10 | 2026-07-13 |
| Moderate Intensity vs High Intensity Interval Training in Women With Heart Failure moderate-intensity aerobic training, High-intensity interval training - Heart Failure | Not applicable | Not yet recruiting | Riphah International University | 64 | 2026-07-01 | 2026-06-23 |
| Feasibility of High Intensity Interval Training in Survivors of Childhood, Adolescent, and Young Adult Hodgkin Lymphoma High Intensity Interval Training (HIIT) - Hodgkin Lymphoma | Not applicable | Recruiting | St. Jude Children's Research Hospital | 20 | 2026-06-08 | 2026-06-10 |
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Motor Activity (120) · Obesity (51) · Insulin Resistance (24) · Overweight (23) · Diabetes Mellitus, Type 2 (21) · Heart Failure (16) · Inflammation (13) · Stroke (13) · Polycystic Ovary Syndrome (12) · Metabolic Syndrome (11) · Atrial Fibrillation (10) · Cardiovascular Diseases (9) · Coronary Artery Disease (9) · Diabetes Mellitus, Type 1 (9) · Sedentary Behavior (9)
Riphah International University (26) · Norwegian University of Science and Technology (25) · Copenhagen University Hospital, Rigshospitalet (12) · Cairo University (9) · Ottawa Heart Institute Research Corporation (8) · University of Nottingham (8) · University of North Carolina, Chapel Hill (7) · Chang Gung Memorial Hospital (6) · University of Virginia (6) · Oslo University Hospital (5) · University of Alabama at Birmingham (5) · University of British Columbia (5) · Hacettepe University (4) · High Institute of Sports and Physical Education of Kef (4) · University of Cincinnati (4)
United States (93) · Canada (38) · Norway (36) · Turkey (Türkiye) (33) · Pakistan (32) · United Kingdom (32) · Denmark (24) · Spain (15) · Brazil (14) · Egypt (14) · Belgium (11) · Germany (9) · Sweden (9) · Taiwan (9) · China (8)
Jennifer L Reed, PhD (5) · Abbie Smith-Ryan, PhD (4) · Benjamin D Levine, MD (3) · Chih-Chin Hsu, MD, PhD (3) · Muhammad Iqbal Tariq, PhD* (3) · Niels Vollaard, PhD (3) · Ada Tang, PhD (2) · Amna Shahid, T-DPT (2) · Annick Timmermans (2) · Anthony Sung, MD (2) · Christina Dieli-Conwright, PhD, MPH (2) · Dejan Reljic, Dr. (2) · Jan Paal Loennechen, PhD (2) · Jennifer Reed, PhD (2) · Jong-Shyan Wang, PhD (2)
PMID 20448634, PMID 32848854, PMID 33184152, PMID 33841184, PMID 42064927, PMID 10987815, PMID 11194004, PMID 11581152, PMID 15580192, PMID 16267075, PMID 16324929, PMID 16481190, PMID 16963682, PMID 17084264, PMID 17183018, PMID 17326118, PMID 17481381, PMID 18606913, PMID 18673303, PMID 18930229, PMID 19047339, PMID 19130989, PMID 19270053, PMID 19567600, PMID 19896746, PMID 19901244, PMID 19962772, PMID 20006719, PMID 20064208, PMID 20338305, PMID 20847073, PMID 20957391, PMID 21084931, PMID 21210148, PMID 21285393, PMID 21331062, PMID 21467306, PMID 21590737, PMID 21769734, PMID 22131599, PMID 22197120, PMID 22306962, PMID 22456193, PMID 22549673, PMID 22694349, PMID 23183390, PMID 23258137, PMID 23649437, PMID 23649443, PMID 23705968
2019 (3), R01HD093694 (2), 1P2CHD086851-01 (1), I01RX004537 (1), K01AG086063 (1), P20GM109096 (1), R01DK115687 (1), R01DK147509 (1), R01HD107103 (1), R01HL037597 (1), R01HL130296 (1), R21AG080411 (1), R21HD088852 (1), R21HD090448 (1), R21NR019309 (1)