- 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
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 229
matching trials from the live ClinicalTrials.gov search.
- 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
- Bariatric Surgery Candidate
- Interventions
- Special diet
- Other
- Lead sponsor
- University of Chicago
- Other
- Eligibility
- 18 Years to 130 Years
- Enrollment
- 28 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2027
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Hiatal Hernia, Paraesophageal Hernia
- Interventions
- Not listed
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 151 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2011
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Post Bariatric Surgery, Gastric Bypass, Sleeve Gastrectomy, Hypoglycemia After Gastric Bypass
- Interventions
- Exendin-(9-39), Atropine
- Drug
- Lead sponsor
- The University of Texas Health Science Center at San Antonio
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 200 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2027
- U.S. locations
- 2
- States / cities
- San Antonio, Texas
- Conditions
- Obesity, Post-gastric Bypass
- Interventions
- receive amino acid supplement
- Dietary Supplement
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2007 – 2010
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Morbid Obesity, Cardiovascular Disease, Fatty Acid Levels
- Interventions
- Bariatric Surgery
- Procedure
- Lead sponsor
- University of Cincinnati
- Other
- Eligibility
- Not listed
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2008
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- Obesity, Gliosis, Weight-Loss
- Interventions
- Behavioral Weight Loss Program, Roux-en-Y Gastric Bypass or Sleeve Gastrectomy
- Behavioral · Procedure
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 25 Years to 64 Years
- Enrollment
- 112 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2025
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Obesity, Prostate Cancer
- Interventions
- Bariatric Surgery
- Other
- Lead sponsor
- Maimonides Medical Center
- Other
- Eligibility
- 20 Years to 60 Years · Male only
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2009
- U.S. locations
- 1
- States / cities
- Brooklyn, New York
- Conditions
- Morbid Obesity
- Interventions
- Laparoscopic Sleeve Gastrectomy, Laparoscopic Gastric Bypass
- Procedure
- Lead sponsor
- Pennington Biomedical Research Center
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2013
- U.S. locations
- 1
- States / cities
- Baton Rouge, Louisiana
- Conditions
- Obesity, Morbid Obesity
- Interventions
- BariatrX Essentials 360 Treatment
- Dietary Supplement
- Lead sponsor
- MetaProteomics LLC
- Industry
- Eligibility
- 25 Years and older · Female only
- Enrollment
- 7 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2012
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Obesity, Insulin Resistance, Normal Weight,Healthy Controls
- Interventions
- Ghrelin infusion to assess effects on insulin sensitivity
- Drug
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2014
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Obesity
- Interventions
- GI Sleeve Implantable weight loss device (EndoBarrier), Sham Procedure
- Device · Procedure
- Lead sponsor
- Morphic Medical Inc.
- Industry
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 56 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2008
- U.S. locations
- 4
- States / cities
- Weston, Florida • Burlington, Massachusetts • Lebanon, New Hampshire + 1 more
- Conditions
- Diabetes Mellitus, Type 2
- Interventions
- Gastric bypass for diabetic patients <35 BMI
- Procedure
- Lead sponsor
- Weill Medical College of Cornell University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2013
- U.S. locations
- 1
- States / cities
- New York, New York
- 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, Morbid
- Interventions
- Bariatric Surgery, Anti Obesity Drugs
- Procedure · Drug
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years to 90 Years
- Enrollment
- 6 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2020
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- Iron Deficiency Anemia
- Interventions
- Ferumoxytol, Saline, Ferrous sulfate tablets, Vitamin C
- Drug
- Lead sponsor
- Auerbach Hematology Oncology Associates P C
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 104 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2026
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Obesity
- Interventions
- Saxenda, Placebo
- Drug
- Lead sponsor
- NYU Langone Health
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 132 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2021
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Morbid Obesity, Metabolic Syndrome, Type2 Diabetes, Insulin Resistance
- Interventions
- S.L.I.M.M.S. Procedure
- Procedure
- Lead sponsor
- The N.E.W. Program
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 2
- States / cities
- Newport Beach, California • Tustin, California
- 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
- 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
- Conditions
- Gastric Bypass Surgery, Gastric Banding, Type 2 Diabetes
- Interventions
- Not listed
- Lead sponsor
- St. Luke's-Roosevelt Hospital Center
- Other
- Eligibility
- 20 Years to 60 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2014
- U.S. locations
- 1
- States / cities
- New York, New York
- 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
- Conditions
- Obesity, Morbid, NASH - Nonalcoholic Steatohepatitis, Chronic Inflammation
- Interventions
- Bariatric surgery
- Procedure
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 30 Years to 70 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2027
- U.S. locations
- 1
- States / cities
- Scottsdale, Arizona