| Not Yet Recruiting | Type 1 Diabetes Adolescents for Healthier Lifestyles Study NCT06878872 | The Miriam Hospital | N/A |
| Not Yet Recruiting | Treatment and Handling Severe Obesity-Related Comorbidities in Adolescents Through Exercise NCT06520800 | University of Lisbon | N/A |
| Completed | The BEE-Power Study (Boosting Exercise for Excellent Pediatric Blood Pressure) NCT06444464 | Arkansas Children's Hospital Research Institute | N/A |
| Recruiting | The Effect of Time-Restricted Feeding on Body Composition and Some Metabolic Parameters in Obese Adolescents NCT06616454 | Sümeyra Başar | N/A |
| Recruiting | Physiologic Response to Bariatric Surgery and the Impact of Adjunct Semaglutide in Adolescents NCT06575738 | University of Colorado, Denver | Phase 1 |
| Completed | Helping Educate and Advance Learning Through Healthy Bite-Sized Eating Strategies NCT06082830 | Children's Hospital of Philadelphia | N/A |
| Completed | Response of Lipid Profile to Virtual Reality Games Versus Moderate Aerobic Exercise Training in Children With NCT07073651 | Badr University | N/A |
| Recruiting | Effect of Amino Acids on Hepatic Fat Content in Adolescents (AMINOS Study) NCT05935826 | University of Colorado, Denver | Phase 3 |
| Active Not Recruiting | Improving Sleep, Decision-Making, and Eating in Adolescents with Obesity NCT06745570 | Drexel University | N/A |
| Completed | Mindful Eating Intervention Using EATS UP App: Effects on Body Composition and Insulin Resistance in Obese Ado NCT06821555 | Indonesia University | N/A |
| Recruiting | Early Life Intervention in Pediatrics Supported by E-health NCT06208345 | Insel Gruppe AG, University Hospital Bern | N/A |
| Unknown | SMART GOALS for Youth With Prediabetes NCT06067451 | Northwell Health | N/A |
| Completed | Quality of Life Variations Among Adolescent Females Following Virtual Reality Games Approach NCT06604429 | Mina Atef Georgui Elias | N/A |
| Recruiting | Self-Weighing for Adolescents Seeking Obesity Treatment NCT04837586 | University of Minnesota | N/A |
| Completed | Flow-mediated Arterial Dilatation, Hypertension, Endothelin-1 and sICAM-1 in Obese Adolescents NCT05951894 | Universitas Airlangga | — |
| Completed | Local Proof of Concept of Evira in Abu Dhabi Study NCT06665893 | Sheikh Shakhbout Medical City | N/A |
| Completed | Digital Intervention to Improve Physical Activity Behaviour In Overweight and Obese Adolescents NCT05764291 | National University of Malaysia | N/A |
| Active Not Recruiting | Black Girls Move Physical Activity and Improving Dietary Intake Among Black Adolescent Daughters NCT05433415 | Rush University Medical Center | N/A |
| Terminated | The FibreGum Study - Changing the Course of Obesity in Children NCT05540678 | Insel Gruppe AG, University Hospital Bern | N/A |
| Recruiting | Dietary Modulation of Gut Microbiota in Overweight/Obese Adolescents and COVID-19 Infection NCT05623007 | Indonesia University | N/A |
| Enrolling By Invitation | Renal Hemodynamics, Energetics and Insulin Resistance: A Follow-up Study NCT05530356 | University of Colorado, Denver | — |
| Unknown | Determination of the Validity of One-Minute Sit-to-Stand Test in Obese and Overweight Children and Adolescents NCT05392920 | Istanbul University - Cerrahpasa | — |
| Recruiting | A Multicenter Study for Evaluating a Digital Support System in Childhood Obesity Treatment NCT04917601 | Karolinska Institutet | N/A |
| Completed | Effect Of HCP On Nutrition, Physical Activity And Body Mass Index NCT06442696 | Bahçeşehir University | N/A |
| Unknown | CArdioMetabolic Prevention in Adolescents NCT05350111 | Faculty Hospital Kralovske Vinohrady | N/A |
| Completed | OBDIPHY (OBesity DIgital-PHYsical Care Study) NCT05247918 | Göteborg University | N/A |
| Recruiting | Puberty, Diabetes, and the Kidneys, When Eustress Becomes Distress (PANTHER Study) NCT05008276 | Petter Bjornstad | — |
| Active Not Recruiting | Teen Weight Control NCT04861636 | The Miriam Hospital | N/A |
| Completed | #BabyLetsMove Physical Activity Feasibility Trial NCT04628065 | University of Mississippi Medical Center | N/A |
| Completed | Motivational Interviewing Nutrition Exercise Obese Adolescents NCT05268653 | Muş Alparslan University | N/A |
| Active Not Recruiting | Childhood Obesity - Prevention of Diabetes Through Changed Eating Patterns NCT04522921 | University of Aarhus | N/A |
| Unknown | Exposure to CARDIovascular Risk Assessed by Cardiac Adiposity in oBese adOlescents Eligible to a Residential L NCT04310371 | University Hospital, Clermont-Ferrand | N/A |
| Completed | Application of Smart Devices in Adolescent Weight Control NCT04760587 | National Taiwan University Hospital | — |
| Unknown | Chrononutrition and Adolescent Weight Control NCT04256863 | The Miriam Hospital | N/A |
| Completed | Dulaglutide Versus Liraglutide in Obese Type 2 Diabetic Adolescents Using Metformin NCT04829903 | Corporacion Parc Tauli | N/A |
| Completed | Effects of COcoa Supplement in OBese Adolescent Subjects NCT04112251 | National Polytechnic Institute, Mexico | N/A |
| Completed | SMART Use of Medication for the Treatment of Adolescent Severe Obesity NCT04007393 | University of Minnesota | Phase 2 |
| Completed | Effectiveness of a Mobile Health Intervention for the Prevention of Overweight and Obesity in Adolescents NCT05329753 | University of Cadiz | N/A |
| Completed | Treatment Efforts Addressing Child Weight Management by Unifying Patients, Parents & Providers NCT03843424 | Washington University School of Medicine | N/A |
| Not Yet Recruiting | Registry on Obesity Surgery in Adolescents NCT03203161 | Queen Fabiola Children's University Hospital | — |
| Completed | Treating PCOS With Semaglutide vs Active Lifestyle Intervention NCT03919929 | University of Colorado, Denver | Phase 2 / Phase 3 |
| Completed | A Phase IV Safety and Efficacy Study of VI-0521 in Adolescents With Obesity NCT03922945 | VIVUS LLC | Phase 4 |
| Terminated | Piloting Conversation Cards for Adolescents NCT03821896 | University of Alberta | N/A |
| Completed | Hepatic Mitochondrial Function in Youth NCT03587727 | University of Colorado, Denver | — |
| Unknown | Renal HEIR Study: Renal Hemodynamics, Energetics and Insulin Resistance in Youth Onset Type 2 Diabetes Study NCT03584217 | University of Colorado, Denver | Phase 1 / Phase 2 |
| Completed | Impact of Metabolic Surgery on Pancreatic, Renal and Cardiovascular Health in Youth With Type 2 Diabetes NCT03620773 | University of Colorado, Denver | Phase 1 / Phase 2 |
| Completed | TeenPower: e-Empowering Teenagers to Prevent Obesity NCT03516097 | Instituto Politécnico de Leiria | N/A |
| Terminated | Fructose-induced Hepatic De Novo Lipogenesis in Adolescents With Obesity NCT03567837 | The Rogosin Institute | N/A |
| Completed | The Effect High Protein-Fiber Diet With Exercise on Acylated Ghrelin and Leptin in Obese Adolescents NCT04377906 | Universitas Diponegoro | N/A |
| Completed | Mobile Health Intervention to Identify Early Responders to Treatment in Adolescent Obesity NCT03561597 | KK Women's and Children's Hospital | N/A |
| Completed | The Role of High Intensity Interval Training in the Treatment of Adolescent Obesity NCT03361644 | Virginia Commonwealth University | N/A |
| Completed | Effects of Volleyball Intervention on Health-related Fitness in Primary School Students NCT05853770 | University of Nis | N/A |
| Completed | Breakfast Omission and Energy Balance in Girls NCT04481776 | University of Bedfordshire | N/A |
| Completed | TRUST Study of Adolescent Weight Self-Management NCT03016247 | University Hospitals Cleveland Medical Center | N/A |
| Completed | Interventions for Adolescent Obesity NCT03004378 | The University of Texas Medical Branch, Galveston | N/A |
| Completed | Depression & Insulin Sensitivity in Adolescents NCT03263351 | Colorado State University | N/A |
| Unknown | OBESITY IN SCHOOLCHILDREN OF BASIC EDUCATION - Phase III 2017 NCT03269513 | University of Santa Cruz do Sul | N/A |
| Unknown | Exercise and Diet Restriction on Cardiovascular Function in Obese Children and Adolescents NCT03762629 | Guangzhou Sport University | N/A |
| Completed | Mechanisms of Inflammation, Immunity, Islet Cell and Intestinal Hormone Changes in Youth at Risk for Diabetes NCT04031222 | The Hospital for Sick Children | — |
| Completed | Chronotropic Incompetence During Exercise in Obese Adolescents: Clinical Implications and Pathophysiology NCT03516721 | Hasselt University | N/A |
| Completed | Latino Fathers Promoting Healthy Youth Behaviors NCT03469752 | University of Minnesota | N/A |
| Completed | Antrum Size, Glucagon-like Peptide 1 Levels and Glycemic Control After Sleeve Gastrectomy in Morbid Obese Diab NCT04388059 | Tanta University | — |
| Completed | Lifestyle Intervention of Obese Teenagers (LITE) Program NCT03458637 | KK Women's and Children's Hospital | N/A |
| Completed | Solution Focused Approach in Adolescents (SFA) NCT03364205 | Cumhuriyet University | N/A |
| Completed | Effect of Mindful Eating on Body Mass Index in Obese Adolescents NCT01764113 | Mayo Clinic | Phase 3 |
| Completed | The Role of Parents in Adolescent Weight Loss NCT01139411 | The Miriam Hospital | N/A |
| Completed | Dietary Intake and Eating Behaviors in Adolescents Who Undergo Bariatric Surgery NCT00721838 | University of Pennsylvania | — |
| Completed | A Study of the Effects of Exercise Intensity on Insulin Sensitivity in Overweight Youth NCT00755547 | University of Manitoba | Phase 4 |
| Completed | The Development of an Eating Laboratory for Overweight Adolescents NCT00764127 | New York State Psychiatric Institute | — |