- Conditions
- Type 2 Diabetes
- Interventions
- Roux-en-Y Gastric Bypass, Laparoscopic adjustable gastric banding, Vertical Sleeve Gastrectomy
- Procedure
- Lead sponsor
- Blandine Laferrere
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 56 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2014
- U.S. locations
- 1
- States / cities
- New York, New York
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 1–24
of 201
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Obesity, Type 2 Diabetes Mellitus, Insulin Resistance
- Interventions
- Not listed
- Lead sponsor
- Boston Medical Center
- Other
- Eligibility
- 21 Years to 64 Years
- Enrollment
- 5 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2006
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Anastomotic Stricture, Morbid Obesity
- Interventions
- Esomeprazole
- Drug
- Lead sponsor
- Weill Medical College of Cornell University
- Other
- Eligibility
- 18 Years to 60 Years
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2011
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Obesity, Type 2 Diabetes Mellitus
- Interventions
- Laboratory evaluations, sleep study, Best Medical Management, Roux-en-Y gastric bypass surgery
- Other · Procedure
- Lead sponsor
- David Bradley MD
- Other
- Eligibility
- 25 Years to 70 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2014
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Morbid Obesity, Insulin Resistance, Non-Alcoholic Fatty Liver Disease
- Interventions
- Not listed
- Lead sponsor
- University of Massachusetts, Worcester
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 61 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2012
- U.S. locations
- 1
- States / cities
- Worcester, Massachusetts
- Conditions
- Obesity
- Interventions
- Not listed
- Lead sponsor
- Ethicon Endo-Surgery
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 1 participant
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2012
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- Obesity, Type 2 Diabetes Mellitus
- Interventions
- MCT oil hypocaloric liquid diet, LCT hypocaloric liquid diet, Subcutaneous abdominal adipose tissue biopsy
- Behavioral · Procedure
- Lead sponsor
- Boston Medical Center
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 42 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2009
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Bariatric Surgery, Osteoporosis, Fractures, Bone, Roux En-Y Gastric Bypass, Sleeve Gastrectomy, Menopause, Premenopause
- Interventions
- Roux en Y Gastric Bypass Pre-menopausal, Roux en Y Gastric Bypass Post-menopausal, Sleeve Gastrectomy Pre-menopausal, Sleeve Gastrectomy Post-menopausal
- Procedure
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 19 Years and older · Female only
- Enrollment
- 27 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Minimally Invasive Surgical Procedure, Laparoscopic Gastric Banding, Laparoscopic Roux-en-Y Gastric Bypass, Laparoscopic Sleeve Gastrectomy, Laparoscopic Fundoplication Procedure, Laparoscopic Heller Myotomy, Laparoscopic Paraesophageal Hernia Repair, Laparoscopic Gastric Resection
- Interventions
- EndoLift Liver Retractor
- Device
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2014
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Obesity and Obesity-related Medical Conditions, Bariatric Surgery
- Interventions
- Same Day Discharge
- Other
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 25 Years to 55 Years
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Morbid Obesity
- Interventions
- gastric bypass, gastric banding, sleeve gastrectomy
- Procedure
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 20 Years to 70 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2018
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Obesity, Bariatric Surgery Candidate, Hypertension, Diabetes
- Interventions
- Magnetically Controlled Capsule Endoscopy (MCCE)
- Device
- Lead sponsor
- Jerry Dang
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- 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
- 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 Candidate, Kidney Stone
- Interventions
- Special low-oxalate diet followed by all-day visit to University of Chicago research clinic
- Other
- Lead sponsor
- University of Chicago
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Obesity
- Interventions
- Diet, Gastric bypass surgery
- Behavioral · Procedure
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 21 Years to 50 Years
- Enrollment
- 51 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2003 – 2014
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- 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
- 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
- GERD
- Interventions
- Truncal vagotomy
- Procedure
- Lead sponsor
- Baylor Research Institute
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2028
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- Conditions
- Obesity, Type 2 Diabetes
- Interventions
- Roux-en-Y gastric bypass surgery, Low-calorie diet
- Procedure · Behavioral
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 25 Years to 65 Years
- Enrollment
- 65 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2019
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- 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
- Diabetes Mellitus, Type II
- Interventions
- No intervention
- Other
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 7 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2015
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Anemia, Iron Deficiency
- Interventions
- Oral iron supplementation
- Dietary Supplement
- Lead sponsor
- Indiana University
- Other
- Eligibility
- 18 Years to 65 Years · Female only
- Enrollment
- 64 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2021
- U.S. locations
- 1
- States / cities
- West Lafayette, Indiana
- Conditions
- Diabetes, Insulin Resistance, Obesity, Bariatric Surgery Candidate, Roux-en-y Gastric Bypass, Liver Diseases
- Interventions
- Endoscopy biopsy, Surgical biopsy, Mixed-meal tolerance test, Excised Liver Tissue Sampling
- Other
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 500 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2028
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee