- Conditions
- Obesity, Sleep Apnea, Obstructive
- Interventions
- Neurocognitive Testing
- Procedure
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 30 Years to 65 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2014
- U.S. locations
- 1
- States / cities
- Stanford, California
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 213
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Morbid Obesity
- Interventions
- Gastric bypass surgery, Lap-Band
- Procedure
- Lead sponsor
- University of California, Irvine
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 197 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2002 – 2009
- U.S. locations
- 1
- States / cities
- Orange, California
- Conditions
- Obesity
- Interventions
- Endoscopy
- Procedure
- Lead sponsor
- Wake Forest University Health Sciences
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 11 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2014
- U.S. locations
- 1
- States / cities
- Winston-Salem, North Carolina
- Conditions
- Gastric Bypass Surgery, Obesity
- Interventions
- Liquid Meal, Solid Meal
- Other
- Lead sponsor
- St. Luke's-Roosevelt Hospital Center
- Other
- Eligibility
- 21 Years to 60 Years
- Enrollment
- 33 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2014
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- GERD, Obesity
- Interventions
- Endoscopy, Surgery
- Procedure
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 250 participants
- Timeline
- 2019 – 2028
- U.S. locations
- 6
- States / cities
- Baltimore, Maryland • New Hyde Park, New York • New York, New York + 3 more
- Conditions
- Hospital Costs, Length of Stay, Postoperative Pain Score, Patient Satisfaction
- Interventions
- Acetaminophen
- Drug
- Lead sponsor
- St. Luke's Hospital and Health Network, Pennsylvania
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 113 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2014
- U.S. locations
- 2
- States / cities
- Allentown, Pennsylvania • Bethlehem, Pennsylvania
- Conditions
- Weight Loss
- Interventions
- Probiotics, Placebo
- Dietary Supplement
- Lead sponsor
- Prisma Health-Upstate
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 151 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2014
- U.S. locations
- 1
- States / cities
- Greenville, South Carolina
- 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
- Roux en Y Gastric Bypass, Sleeve Gastrectomy
- Interventions
- Venlafaxine IR and Venlafaxine XR
- Drug
- Lead sponsor
- North Dakota State University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2015
- U.S. locations
- 1
- States / cities
- Fargo, North Dakota
- Conditions
- Morbid Obesity
- Interventions
- Solid Meal, Liquid Meal, Acetaminophen, Single, 600 kcal meal, Multiple, 200 kcal meals
- Other · Drug
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 21 Years to 60 Years
- Enrollment
- 33 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2014
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Bariatric Surgery Candidate, Contraception
- Interventions
- ethinyl estradiol-levonorgestrel
- Drug
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years to 40 Years · Female only
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2017
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Obesity
- Interventions
- Lactobacillus Rhamnosus GG, Placebo
- Dietary Supplement
- Lead sponsor
- Tufts Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 18 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2016
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Obesity, Obesity, Morbid, Obesity, Primary, Gastro-Intestinal Disorder, Overweight and Obesity, Overweight, Overweight or Obesity, Diabetes Type 2, Diabetes Mellitus, Diabetes Mellitus, Type 2, Hypertension, Hyperlipidemias, Sleep Apnea, GERD, Gastroesophageal Reflux, Musculoskeletal Pain Disorder, Cancer
- Interventions
- Blood Collection, Urine Collection, Tissue Sample Collection
- Diagnostic Test
- Lead sponsor
- Pichamol Jirapinyo, MD, MPH
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 500 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2029
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Type 2 Diabetes, Obesity, Bariatric Surgery
- Interventions
- Not listed
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 8 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2013
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Obesity, Morbid, Postoperative Pain, Postoperative Nausea and Vomiting
- Interventions
- Gabapentin, Placebo
- Drug
- Lead sponsor
- Medical University of South Carolina
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 62 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2011
- U.S. locations
- 1
- States / cities
- Charleston, South Carolina
- Conditions
- Obesity
- Interventions
- bariatric surgery, control
- Procedure · Other
- Lead sponsor
- Neuropsychiatric Research Institute, Fargo, North Dakota
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2010
- U.S. locations
- 1
- States / cities
- Fargo, North Dakota
- Conditions
- Obesity
- Interventions
- Not listed
- Lead sponsor
- Ascension St. Vincent Carmel Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 51 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2011
- U.S. locations
- 1
- States / cities
- Carmel, Indiana
- 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
- Clinically Severe Obesity, Obesity Recidivism, Inadequate Initial Weight Loss, Poor Weight Loss, Persistent Obesity, Refractory Obesity, Intractable Obesity
- Interventions
- Not listed
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 19 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009
- U.S. locations
- 1
- States / cities
- Fresno, California
- Conditions
- Type 2 Diabetes Mellitus
- Interventions
- Exendin9
- Drug
- Lead sponsor
- Blandine Laferrere
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 25 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2019
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Bariatric Surgery, Gastric Bypass, Roux-en-Y Gastric Bypass
- Interventions
- venlafaxine ER (extended-release) 75 mg
- Drug
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2015
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- 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
- Morbid Obesity, Metabolic Disease
- Interventions
- Laparoscopic Roux-en-Y Gastric Bypass
- Procedure
- Lead sponsor
- Wyeth is now a wholly owned subsidiary of Pfizer
- Industry
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- Started 2005
- U.S. locations
- 10
- States / cities
- Irvine, California • Orange, California • Atlanta, Georgia + 6 more
- 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