Clinical trials: Bariatric Surgery
Obesity, Diabetes
Semaglutide 2.4 mg in Patients With Poor Weight-loss
A double-blinded, randomised, placebo-controlled trial of semaglutide 3.0 mg/ml in patients with poor weight-loss following bariatric surgery.
- Conditions
- Obesity, Diabetes, Metabolic Syndrome
- Trial name
- BARI-STEP (NCT05073835)
- Testing
- Semaglutide 3 mg
- Where
- United Kingdom
- Volunteers
- 70 people
- Sponsor
- University College, London
Orthostatic Intolerance
Orthostatic Intolerance After Bariatric Surgery
More than 78 million adults in the U.S. are obese. Bariatric surgery is the only modality that results in sustained weight loss along with reversal of diabetes mellitus, and a decrease in cardiovascular events.
- Trial name
- RYGB (NCT03808740)
- Testing
- Atomoxetine
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Vanderbilt University Medical Center
Post Bariatric Hypoglycemia
Efficacy, Tolerability and Pharmacokinetics of Subcutaneous Exendin (9-39) in Patients With Post Bariatric Hypoglycemia
This study is designed to evaluate the efficacy, safety and pharmacokinetics of subcutaneous exendin (9-39) in subjects with post-bariatric hypoglycemia.
- Trial name
- NCT02771574
- Testing
- Lyo avexitide, Liq avexitide
- Where
- United States
- Volunteers
- 19 people
- Sponsor
- Tracey McLaughlin
Morbid Obesity
Usefulness and Safeness Of Intra-Gastric Balloon Before Bariatric Surgery In Morbid Obesity
Introduction: bariatric surgery shows an important morbidity and there are some reports that have used preoperative intragastric-balloons (IGB-BIB®) to decrease surgical morbidity.
- Trial name
- NCT01998243
- Testing
- Intragastric Balloon (IGB), group A, diet, control group B
- Where
- Spain
- Volunteers
- 81 people
- Sponsor
- Hospital Severo Ochoa
Bariatric Surgical Pain
Intraoperative Lidocaine Infusion for Postoperative Pain Management in Obese Patients
The primary objective is to assess the feasibility and safety of administering continuous intraoperative lidocaine infusions in adult patients undergoing laparoscopic Roux en Y Gastric Bypass (RYGB).
- Trial name
- NCT01944098
- Testing
- Lidocaine
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- University of South Florida
Bariatric Surgery
CNAP Accuracy in the Bariatric Surgery Population
This study will compare accuracy of a newly developed monitor for continuous non-invasive blood pressure monitoring (CNAP™ Monitor 500; CNSystems Medizintechnik AG, Graz, Austria) that provides beat-to-beat BP readings with two…
- Trial name
- NCT01896206
- Testing
- CNAP monitor
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- Joseph D. Tobias
Arterial Embolization, Other Surgical Procedures
Gastric Artery Embolization Trial for Lessening Appetite Nonsurgically
The purpose of this pilot study is to achieve the collection of safety and efficacy data in patients undergoing left gastric artery embolization for morbid obesity in the United States.
- Conditions
- Arterial Embolization, Other Surgical Procedures, Obesity
- Trial name
- GETLEAN (NCT02248688)
- Testing
- BeadBlock 300 - 500 Micron, Left Gastric Artery Embolization
- Where
- United States
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- Dayton Interventional Radiology
Morbid Obesity
Sonographic Evaluation of Visceral Fat After Bariatric Surgery
Excess visceral fat is a key factor in the development of metabolic syndrome associated with obesity. After bariatric surgery, patients experience weight loss accompanied by a decrease in the amount of total body fat.
- Trial name
- NCT01285791
- Where
- Israel
- Volunteers
- 39 people
- Sponsor
- Hadassah Medical Organization
Bariatric Surgery Candidate
Prospective Study of Liver Mobilization With the Levita Magnetic Surgical System
The purpose of this study is to evaluate the safety and effectiveness of the Levita Magnetic Surgical System in patients undergoing bariatric procedures
- Trial name
- NCT03508674
- Testing
- Levita Magnetic Surgical System
- Where
- Chile
- Volunteers
- 54 people
- Sponsor
- Levita Magnetics
Loss-of-Control Eating, Obesity/Overweight
Pharmacological and Behavioral Treatments After Bariatric Surgery: Maintenance Treatment (Stage 2a)
This study will test the effectiveness of naltrexone/bupropion medication as a maintenance therapy for the treatment of loss-of-control eating and weight loss following bariatric surgery.
- Trial name
- NCT04605081
- Testing
- Naltrexone and Bupropion (NB) medication
- Where
- United States
- Volunteers
- 24 people
- Sponsor
- Yale University
Polyneuropathies, Obesity
Effect of Exercise and Surgical Weight Loss on Polyneuropathy
The purpose of this research study is to evaluate how exercise and surgical weight loss affect how likely an individual is to develop peripheral neuropathy and other neurologic complications.
- Conditions
- Polyneuropathies, Obesity, Bariatric Surgery Candidate
- Trial name
- NCT03617185
- Testing
- High Intensity Interval Training (HIIT), Routine Exercise, Bariatric surgery
- Where
- United States
- Volunteers
- 140 people
- Sponsor
- University of Michigan
Type 2 Diabetes
Vascular Endothelium Changes After Bariatric Surgery (Endothelial Progenitor Cells)
Improvement in cardiovascular mortality is related to changes in pathologic autoantibodies and in the number of circulating functional replicative competent endothelial progenitor cells (EPC's) after bariatric surgery.
- Trial name
- EPC (NCT01213940)
- Testing
- pre-bariatric weight loss program, bariatric surgery
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of South Alabama
Hypoglycemia, Reactive, Hypoglycemia
Continuous Glucose Monitoring to Reduce Hypoglycemia and Improve Safety After Gastric Surgery
The purpose of this study is to see if the use of a continuous glucose monitor (CGM) by people who experience low blood sugars (hypoglycemia) after gastric surgery can help reduce the number and severity of low blood sugar…
- Trial name
- NCT03353415
- Testing
- Dexcom CGM masked, Dexcom CGM unmasked
- Where
- United States
- Volunteers
- 26 people
- Sponsor
- Joslin Diabetes Center
Bariatric Surgery Candidate, Bone Loss
Weight Loss With Risedronate for Bone Health
This is a pilot project to determine the feasibility of recruiting, enrolling, treating, and following 24 older sleeve gastrectomy patients into a randomized controlled trial (RCT) examining the efficacy of bisphosphonate use…
- Conditions
- Bariatric Surgery Candidate, Bone Loss, Weight Loss
- Trial name
- WERISE (NCT03411902)
- Testing
- Risedronate Sodium 150 MG
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Wake Forest University Health Sciences
Bariatric Surgery Candidate, Glucose Intolerance
Effect of Dexmedetomidine on Postoperative Glucose and Insulin Levels.
This study investigated the effect of dexmedetomidine in obese patients undergoing bariatric surgery.
- Conditions
- Bariatric Surgery Candidate, Glucose Intolerance, Insulin Resistance
- Trial name
- NCT03809182
- Testing
- Dexmedetomidine, 0.9% Sodium-chloride, Fentanyl
- Volunteers
- 40 people
- Sponsor
- Pontificia Universidad Catolica de Chile
Obesity, Morbid
Positive Psychology Intervention for Patients Post-bariatric Surgery and Their Partners
The goal of this waitlist-control design, pilot randomized controlled trial is to test feasibility, acceptability, and preliminary efficacy of a remotely-delivered dyadic positive psychology intervention for patients 2 years…
- Trial name
- NCT05958615
- Testing
- Reimagining Us in the Context of Bariatric Surgery (ReConnect)
- Where
- United States
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- Larissa McGarrity, Ph.D.
Morbid Obesity
Taste Perception Pre and Post Bariatric Surgery
The investigators wish to study the effects of three forms of bariatric surgery, gastric bypass lap banding, and sleeve gastrectomy. The surgery is not part of the clinical trial.
- Trial name
- RBtaste (NCT01536197)
- Testing
- Gastric bypass, Gastric banding, Sleeve gastrectomy
- Where
- United States
- Volunteers
- 33 people
- Sponsor
- Washington University School of Medicine
Bariatric Surgery Candidate
The Use of Intraperitoneal Ropivacaine in Bariatric Bypass Surgery
This is a pilot study in a randomized, controlled, double-blinded format and will evaluate the ability of a local anesthetic, Ropivacaine, to decrease pain after gastric bypass surgery.
- Trial name
- INOPAIN (NCT02154763)
- Testing
- Ropivacaine, Normal Saline
- Where
- Canada
- Volunteers
- 120 people
- Sponsor
- Ottawa Hospital Research Institute
Obesity, Diabetes
Metabolic Parameters 3 Months, 9 Months, and 2 Years After Bariatric Surgery
An original cohort of 43 patients were recruited for analysis of anthropometrics, metabolic profile, skeletal muscle biopsy, echocardiogram at baseline, 3 months and 9 months post bariatric surgery.
- Conditions
- Obesity, Diabetes, Heart Failure, Insulin Resistance
- Trial name
- NCT00178633
- Testing
- Bariatric surgery
- Where
- United States
- Volunteers
- 43 people
- Sponsor
- The University of Texas Health Science Center, Houston
Morbid Obesity, Bariatric Surgery Candidate
EPO2-PV: Evaluation of Pre-Oxygenation Conditions in Morbidly Obese Volunteer: Effect of Position and Ventilation Mode
The risk of complications associated with airway management in obese patients is significant. The results of pre-oxygenation allow a prolonged non-hypoxic apnea time for the clinician.
- Trial name
- EPO2-PV (NCT02121808)
- Testing
- NIPPV, Tidal volume
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Laval University