- Conditions
- Severe Obesity
- Interventions
- RYGB for surgical treatment of severe obesity
- Procedure
- Lead sponsor
- Baylor Research Institute
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2017
- U.S. locations
- 1
- States / cities
- Dallas, Texas
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.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
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 54
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Morbid Obesity
- Interventions
- Surgery
- Procedure
- Lead sponsor
- Salvador Navarrete
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 262 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2030
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- Malnutrition, Obesity, Weight Loss, Micronutrient Deficiency
- Interventions
- Small bowel length measurement
- Procedure
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 470 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2025
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Obesity
- Interventions
- human ghrelin, very low calorie diet, Hyperinsulinemic/Euglycemic Clamp
- Drug · Other · Procedure
- Lead sponsor
- Vanderbilt University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 49 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2015
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Diabetes Mellitus, Type 2, Obesity
- Interventions
- laparoscopic Roux-en-Y gastric bypass (RYGB) procedure, Lifestyle Intervention
- Procedure · Behavioral
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 25 Years to 65 Years
- Enrollment
- 43 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2015
- U.S. locations
- 2
- States / cities
- Seattle, Washington
- Conditions
- Weight Loss, Obesity
- Interventions
- Lifestyle counseling
- Behavioral
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 8 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2011
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Obesity
- Interventions
- Oral Glucose Tolerance Test (OGTT), Human Ghrelin, Saline
- Procedure · Drug
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 70 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2023
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Metabolic Dysfunction-associated Steatotic Liver Disease (MASLD), Non-Alcoholic Fatty Liver Disease, Metabolic Dysfunction-Associated Steatohepatitis (MASH), Liver Fibrosis, Obesity
- Interventions
- Metabolic surgery, Incretin-Based Therapy
- Procedure · Drug
- Lead sponsor
- The Cleveland Clinic
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2029
- U.S. locations
- 4
- States / cities
- Phoenix, Arizona • Indianapolis, Indiana • Rochester, Minnesota + 1 more
- Conditions
- Post Bariatric Hypoglycemia
- Interventions
- Avexitide, Placebo
- Drug · Other
- Lead sponsor
- Amylyx Pharmaceuticals Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 75 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 21
- States / cities
- Stanford, California • Aurora, Colorado • Jacksonville, Florida + 16 more
- Conditions
- Type 2 Diabetes, Cardiovascular Disease
- Interventions
- intensive medical management, RYGB & IMM
- Other
- Lead sponsor
- Medtronic - MITG
- Industry
- Eligibility
- 30 Years to 67 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2016
- U.S. locations
- 3
- States / cities
- Minneapolis, Minnesota • Rochester, Minnesota • New York, New York
- Conditions
- Obesity, Protein-energy; Imbalance, Insulin Sensitivity, Gastrointestinal Complication
- Interventions
- Laparoscopic Roux-en-Y gastric bypass, Laparoscopic gastric banding, Laparoscopic sleeve gastrectomy, Low Calorie Diet
- Procedure · Behavioral
- Lead sponsor
- Pennington Biomedical Research Center
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 48 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2014
- U.S. locations
- 1
- States / cities
- Baton Rouge, Louisiana
- Conditions
- Obesity
- Interventions
- Roux-en-Y Gastric Bypass (RYGB), Sleeve Gastrectomy (SG), Very Low Calorie Diet (VLCD)
- Procedure · Behavioral
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 51 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2025
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Atrial Fibrillation, Obesity and Obesity-related Medical Conditions
- Interventions
- Roux-en-Y Gastric Bypass or Sleeve Gastrectomy, Anti-Obesity Medication (AOM) treatment
- Procedure · Drug
- Lead sponsor
- Ali Aminian
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2030
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- Type 2 Diabetes Mellitus, Obesity
- Interventions
- Roux-en-Y Gastric Bypass (RYGB), Caloric Restriction, Exendin-9,39, Normal Saline
- Procedure · Behavioral · Drug
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 20 Years to 65 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2018
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Hypoglycemia
- Interventions
- Continuous Glucose Monitoring, activity monitor, Mixed meal tolerance test, Glucagon Sensitivity Testing, Hypoglycemic Hyperinsulinemic Clamp, analysis of fecal microbiome
- Diagnostic Test
- Lead sponsor
- Joslin Diabetes Center
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 105 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2024
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Bariatric Surgery, Obesity
- Interventions
- Apixaban
- Drug
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 33 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2020
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Obesity, Insulin Resistance
- Interventions
- bariatric surgery
- Procedure
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 18 Years to 65 Years · Female only
- Enrollment
- 1 participant
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Bleeding Marginal Ulcer
- Interventions
- Not listed
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 45 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2009
- U.S. locations
- 1
- States / cities
- Fresno, California
- Conditions
- Obesity and Obesity-related Medical Conditions
- Interventions
- Bariatric Surgery, Semaglutide, Tirzepatide
- Procedure · Drug
- Lead sponsor
- Ali Aminian
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 140 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- Post-bariatric Hypoglycemia
- Interventions
- Avexitide
- Drug
- Lead sponsor
- Amylyx Pharmaceuticals Inc.
- Industry
- Eligibility
- 18 Years and older
- U.S. locations
- 4
- States / cities
- Boston, Massachusetts • Morehead City, North Carolina • Mesquite, Texas + 1 more
- Conditions
- Gastric Bypass, Parathyroid Hormone
- Interventions
- Paricalcitol, Cholecalciferol, Placebo
- Drug
- Lead sponsor
- Kerstyn C. Zalesin, M.D.
- Other
- Eligibility
- 18 Years to 100 Years
- Enrollment
- 49 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2015
- U.S. locations
- 1
- States / cities
- Royal Oak, Michigan
- Conditions
- Bariatric Surgery Candidate
- Interventions
- Alcohol
- Other
- Lead sponsor
- Neuropsychiatric Research Institute, Fargo, North Dakota
- Other
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2019
- U.S. locations
- 1
- States / cities
- Fargo, North Dakota
- Conditions
- Obesity, ESRD
- Interventions
- Roux-en-y gastric bypass (RYGB)
- Procedure
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 5 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2011
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Type 2 Diabetes
- Interventions
- Roux-en-Y-Gastric Bypass, Intensive lifestyle modification and Optimal medical Therapy
- Procedure · Behavioral
- Lead sponsor
- Weill Medical College of Cornell University
- Other
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2014
- U.S. locations
- 1
- States / cities
- New York, New York