National Institutes of Health: Obesity trials

The registry lists 103 Obesity studies with National Institutes of Health as lead sponsor. 20 are open to participants now and 8 have results posted.

Early Phase 1 1Phase 1 4Phase 2 20Phase 3 4Phase 4 1No phase 75(a study in two phases counts in both)

Studies

Page 1 of 2. Open to participants first, then studies with results posted, then the rest; newest registration first within each.

• A Natural History of Genetic and Environmental Predictors of Pubertal Timing Among Youth With ObesityNot yet recruitingNCT07437976
• Evaluation of the Clinical Spectrum of Diabetes and Obesity in Youth and AdultsNot yet recruitingNCT07388537
• Youth-Onset Type 2 Diabetes and Heart Disease: The Young at Heart Prospective Cohort StudyRecruitingNCT06730113
• Assessing the Impact of Perceptions of Unpredictability on Objective Measures of Food Consumption and MetabolismNot yet recruitingNCT06690294
• Diet Order Effects of Low Fat vs. Low Carb Diets on Body Fat ChangeRecruitingNCT06325722Not applicable
• Variability In Mixed Meal Tests: Fixed Versus Adjusted to Energy Needs Caloric DoseRecruitingNCT06223555Not applicable
• Effect of Nicotinamide Riboside on Ketosis, Fat Oxidation & Metabolic RateRecruitingNCT06044935Not applicable
• MEHMO Natural History and BiomarkersRecruitingNCT06019182
• Trial of the Combination of Alpha-Lipoic Acid and Mirabegron in Women and in Men With ObesityNot yet recruitingNCT05713799Phase 2
• The Effects of Increasing Caloric Intake on Diet-Induced Thermogenesis and 24h Energy ExpenditureRecruitingNCT05545306Not applicable
• Mechanisms Underlying Individual Variations of Taste and Smell in ObesityRecruitingNCT04714892
• Early Tracking of Childhood Health Determinants (ETCHED) StudyRecruitingNCT03481829
• Tailoring Mobile Health Technology to Reduce Obesity and Improve Cardiovascular Health in Resource-Limited Neighborhood EnvironmentsRecruitingNCT03288207Not applicable
• Evaluation of Children With Endocrine and Metabolic-Related ConditionsRecruitingNCT02769975
• Children s Growth and Behavior StudyRecruitingNCT02390765
• Heart Health Study in Washington D.C. to Develop a Community-Based Behavioral Weight Loss InterventionRecruitingNCT01927783
• New Heart Imaging Techniques to Evaluate Possible Heart DiseaseRecruitingNCT01399385Not applicable
• Characterization of Patients With Uncommon Presentations and/or Uncommon Diseases Associated With the Cardiovascular SystemRecruitingNCT01143454
• Physical and Behavioral Traits of Overweight and Obese AdultsRecruitingNCT00428987
• Diabetes and Heart Disease Risk in BlacksRecruitingNCT00001853
• Effect of Ultra-processed Versus Unprocessed Diets on Energy MetabolismCompletedNCT05290064Not applicableResults posted
• Liraglutide (Saxenda(R)) in Adolescents With Obesity After Sleeve GastrectomyCompletedNCT04883346Phase 2Results posted
• Pilot Study to Evaluate the Effect of Nicotinamide Riboside on Immune Activation in PsoriasisCompletedNCT04271735Not applicableResults posted
• Brain Dopamine Function in Human ObesityCompletedNCT03648892Early Phase 1Results posted
• Mobile Attention Retraining in Overweight Female AdolescentsCompletedNCT02977403Not applicableResults posted
• Investigation of the Gut Microbiota in Regulating Nutrient Absorption in HumansCompletedNCT02037295Phase 2Results posted
• Reduced Carbohydrate Versus Fat in Obese SubjectsCompletedNCT00846040Phase 2Results posted
• Diabetes Prevention Program Outcomes StudyCompletedNCT00038727Phase 3Results posted
• Pilot Study of Isocaloric Time Restricted Eating on Ketone Metabolism and ImmunoregulationCompletedNCT06169137Not applicable
• Colchicine to Suppress Inflammation and Improve Insulin Resistance in Adults and Adolescents With ObesityCompletedNCT05017571Phase 2
• The Impact of the COVID-19 Pandemic on Eating Behavior and Weight ChangeCompletedNCT04896060
• Vitamin D-related Genes and Metabolic DisordersCompletedNCT03279432
• The Physiological Responses and Adaptation of Brown Adipose Tissue to Chronic Treatment With Beta3-Adrenergic Receptor AgonistsCompletedNCT03049462Phase 1
• Maternal Body Composition Regulates Placental FunctionCompletedNCT02586714
• Investigating the Impact of Obesity on Pubertal Development in GirlsActive, not recruitingNCT02583646
• Black Family Eating Behaviors StudyCompletedNCT02015078
• Study of the Effect of a Very-Low-Carbohydrate Diet on Energy ExpenditureTerminatedNCT01967563
• Fat Metabolism and Melanocortin 3 Receptors in African AmericansTerminatedNCT01851421
• Lifestyle Interventions for Expectant Mothers (LIFE-Moms Phoenix) - PhoenixCompletedNCT01812694Phase 3
• Identifying Risk for Diabetes and Heart Disease in WomenCompletedNCT01809288
• Energy Expenditure Responses to Different TemperaturesCompletedNCT01568671Not applicable
• Brain-Derived Neurotrophic Factor in Obesity and Brain FunctionCompletedNCT01517048
• Stereophotogrammetry of the Torso in Healthy Individuals and Patients With Scoliosis, Chest Wall Deformations, or ObesityCompletedNCT01352949
• CARDIA Brain MRI SubstudyCompletedNCT01273311
• Water Deprivation ProtocolCompletedNCT01224704Not applicable
• Type 2 Diabetes and Obesity in Mexican Pimas: Gene-Environment InteractionCompletedNCT01168297
• Molecular and Clinical Profile of Diabetes Mellitus and Its ComplicationsSuspendedNCT01105858
• Effects of Caloric Restriction Alone Versus Postoperative Caloric Restriction Following Bariatric Surgery on Glucose Metabolism in Patients With Diabetes MellitusTerminatedNCT01083108Phase 2
• Health Behavior in School-Age Children: NEXT Longitudinal Study 2009-2016CompletedNCT01031160
• Metabolic Syndrome in an Elderly Population is More Linked to Insulin Resistance Than to ObesityStatus unknownNCT00873964
• Vitamin E Pharmacokinetics and Biomarkers in Normal and Obese WomenCompletedNCT00862433Phase 1
• Family Weight Management StudyCompletedNCT00851201Not applicable
• Effects of Brain Stimulation on Food Intake and Behavioral Weight Loss TreatmentActive, not recruitingNCT00739362Phase 2
• Predicting Weight Gain and Weight Loss Associated With Overeating or FastingCompletedNCT00687115Phase 2
• Preventing Excessive Weight Gain in Adolescent Girls at High-Risk for Adult ObesityCompletedNCT00680979Phase 2
• Energy Balance Weight Regulation StudyCompletedNCT00619008Phase 2
• Physical Activity in the Treatment of ObesityCompletedNCT00615238Not applicable
• Effects of Diet Changes on MetabolismCompletedNCT00523627
• Metabolism and Thyroid Hormone Changes During Exposure to Cold TemperaturesCompletedNCT00521729Not applicable
• Effect of Short-Term Beta-Cell Rest in Adolescents and Young Adults With Type 2 Diabetes MellitusCompletedNCT00445627
• Energy Metabolism and Nutrient Absorption in Lean and Obese IndividualsCompletedNCT00414063
• Improving Primary Care to Prevent Childhood ObesityStatus unknownNCT00377767Phase 1/2
• Efficacy of Increasing Physical Activity to Reduce Children's Visceral FatCompletedNCT00359957Phase 1/2
• The Food Intake Phenotype: Assessing Eating Behavior and Food Preferences as Risk Factors for ObesityCompletedNCT00342732
• Cross-Sectional and Longitudinal Studies of "Pre-Diabetes" in the Pima IndiansCompletedNCT00340132
• Eating Behavior in ChildrenCompletedNCT00320177
• Childhood Obesity Treatment: A Maintenance ApproachCompletedNCT00301197Not applicable
• Chronic Sleep Deprivation as a Risk Factor for Metabolic Syndrome and ObesityTerminatedNCT00261898Phase 2
• Reimbursement Effects on Enrollment in Obesity TreatmentCompletedNCT00250510Not applicable
• Preschool Based Obesity Prevention Effectiveness TrialCompletedNCT00241878Not applicable
• Enhanced Internet Behavior Therapy for Treating ObesityCompletedNCT00212238Not applicable
• Effectiveness of Brief Counseling for Weight ManagementCompletedNCT00212199Phase 4
• Peripheral Effects of Exercise on Cardiovascular Health (STRRIDE I)CompletedNCT00200993Phase 2
• Obesity Assessment and Education Through the InternetCompletedNCT00149682Phase 2
• Work, Weight, and Wellness Program: The 3W ProgramCompletedNCT00123019Not applicable
• Factors Affecting Caloric Regulation in Human FeedingCompletedNCT00108784Not applicable
• HYPGENE-Genetics Fitness Obesity & Risk of HypertensionCompletedNCT00083811
• Obesity and Fatty Acid Flux Comparison TrialsCompletedNCT00074945
• Low-Dose Leptin and the Formerly-ObeseStatus unknownNCT00073242Phase 3
• The Effects of Overfeeding on Obesity-Prone (OP) and Obesity-Resistant (OR) WomenCompletedNCT00072917
• Diet and Physical Activity Interactions in ObesityCompletedNCT00067964Not applicable
• Evaluation of California's SB 19 Pupil Nutrition ActCompletedNCT00067847Not applicable
• Investigating the Use of Quercetin on Glucose Absorption in Obesity, and Obesity With Type 2 DiabetesCompletedNCT00065676Phase 2
• Strength Training Following Gastric Bypass for ObesityCompletedNCT00065013Phase 2
• Obesity Prevention After Smoking Cessation in MenopauseCompletedNCT00064961Not applicable
• Impact of Non-Commercialism Policy in Seattle SchoolsCompletedNCT00063700Not applicable
• Type 2 Diabetes Primary Prevention for At Risk GirlsCompletedNCT00063674Not applicable
• Obesity Prevention in African American School ChildrenCompletedNCT00061165Not applicable
• Genetic Determinants:Low HDL, High Triglycerides, ObesityCompletedNCT00049881
• Theory-Based Interventions for Smoking and Obesity (Challenge) TrialCompletedNCT00040287Phase 3
• Genome Scan for Obesity in a Multi-Ethnic SampleCompletedNCT00037271
• Heavy Metals, Obesity and Cardiovascular Risk - Ancillary to Look AHEADCompletedNCT00031213
• Strength Training for Obesity PreventionCompletedNCT00030160Phase 2
• Effectiveness of Primary Care Physicians in Delivering Weight Control CounselingCompletedNCT00017706Not applicable
• NEW DAY: Nutrition, Exercise, Weight Loss, Diabetes And YouCompletedNCT00007800Phase 2
• Dose/Response of Exercise on Long Term Weight LossCompletedNCT00006315
• Strong Heart Study Analyses Obesity and LipoproteinsCompletedNCT00005510
• Divergence of Blood Pressure By Race in Adolescent GirlsCompletedNCT00005470
• Genetic Epidemiology of Blood Lipids and Obesity - Ancillary to NGHSCompletedNCT00005345
• Sex Steroids, Obesity and Lipids in Adolescent FemalesCompletedNCT00005210