Clinical trials: Post-bariatric Surgery
Bariatric Surgery, Weight Loss
Social Isolation But Not Deprivation Involved in Employment Status After Bariatric Surgery.
This study looked at how bariatric surgery (weight-loss surgery) affects people's chances of getting a job, especially in a low-income area.
- Conditions
- Bariatric Surgery, Weight Loss, Employment, Obesity
- Trial name
- NCT06998953
- Where
- France
- Volunteers
- 133 people
- Sponsor
- Centre Hospitalier de Saint-Denis
Obesity, Type 2 Diabetes
The Impact of Hafnia Alvei on Weight Loss and Glycaemic Control After Bariatric Surgery
This study aims to investigate the effects of Hafnia alvei HA4597 TM supplementation on weight loss and glycemic control after bariatric surgery.
- Trial name
- NCT05170867
- Testing
- Hafnia alvei HA4597™
- Where
- Portugal
- Volunteers
- 49 people
- Sponsor
- Universidade Nova de Lisboa
Obesity
Efficacy of Tirzepatide for Weight Management in Patients With Suboptimal Weight Loss After Bariatric Surgery: A Randomized, Double-Blind, Placebo-Controlled Clinical Trial
Many people who have bariatric (weight-loss) surgery do not lose as much weight as expected, or they regain weight over time. This study will test whether a medicine called tirzepatide can help these patients lose more weight and…
- Trial name
- TirBaS (NCT07829198)
- Testing
- Tirzepatide
- Where
- 3 sites in Portugal
- Volunteers
- 70 people
- Sponsor
- Universidade do Porto
Pediatric Obesity, Metabolic and Bariatric Surgery
Early Reinitiation of Semaglutide Post-Sleeve Gastrectomy in Youth
This is a Phase 3a, randomized, parallel-controlled trial designed to compare the early re-initiation of semaglutide, starting two weeks after sleeve gastrectomy, to standard care (no pharmacotherapy following surgery).
- Conditions
- Pediatric Obesity, Metabolic and Bariatric Surgery, Semaglutide
- Trial name
- NCT06934655
- Testing
- Semaglutide 2.4 mg
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- Children's Hospital Los Angeles
IDA in the Post-bariatric Surgical Patient
Intravenous (IV) Versus Oral Iron Treatment of Iron Deficiency Anemia in the Post-operative Bariatric Surgical Patient
The aim of the study is to compare two accepted treatments for iron deficiency anemia (oral ferrous sulfate and intravenous ferumoxytol) for efficacy and speed of response in the treatment of iron deficiency anemia (IDA) in the…
- Trial name
- NCT03777514
- Testing
- Ferumoxytol, Ferrous sulfate, Oral vitamin C
- Sponsor
- Johns Hopkins University
Obesity, Morbid, Homocystine; Metabolic Disorder
Homocysteine After Laparoscopic Roux-enY Gastric Bypass
Changes in homocysteine values after bariatric surgery remain controversially discussed. This is the first comprehensive summary to depict timeline changes in homocysteine levels following laparoscopic roux-en-Y gastric bypass.
- Conditions
- Obesity, Morbid, Homocystine; Metabolic Disorder, Bariatric Surgery Candidate, Folate Deficiency
- Trial name
- NCT03489538
- Testing
- laparoscopic long limb roux-en-Y gastric bypass
- Where
- Austria
- Volunteers
- 708 people
- Sponsor
- Medical University of Vienna
Anastomotic Stricture, Morbid Obesity
Study of Proton Pump Inhibitors (PPI) to Prevent Strictures After Gastric Bypass Surgery
The purpose of this study is to determine whether suppressing acid production by administration of daily proton pump inhibitors in the early post-operative period will reduce the gastrojejunal anastomosis stricture rate in…
- Trial name
- NCT00361985
- Testing
- Esomeprazole
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Weill Medical College of Cornell University
Obesity, Morbid
BASUN - Risks for Malnutrition, Metabolic Bone Disease and Impaired Oral Health After Obesity Treatment
Weight-reducing obesity surgery (OS) generally gives good results but complications are common; e.g. impaired weight loss, weight regain, bowel pain, diarrhea, vitamin/mineral deficiency, osteoporosis and impaired dental health.
- Trial name
- BASUN (NCT03152617)
- Where
- Sweden
- Volunteers
- 1,400 people
- Sponsor
- Göteborg University
Food Preferences Variations Depending on Bariatric Surgery Status
Pilot Suty of the Assessment of Food Preferences After Bariatric Surgery (BariaTaste Pilot)
More than 50,000 patients in France benefit from bariatric surgery every year. However, nutritional complications (protein malnutrition, hypoglycaemia) are common and primary or secondary weight failures (weight recovery) account…
- Trial name
- NCT03486210
- Testing
- Food preference, Psychological assesment
- Where
- France
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon
Anemia, Bariatric Surgery
Prediction Model for Anemia After Bariatric Surgery
To develop and validate a prediction model for estimating the short and long-term risk of anemia after bariatric surgery.
- Trial name
- NCT06170749
- Where
- China
- Volunteers
- 600 people
- Sponsor
- China-Japan Friendship Hospital
Bariatric Surgery Candidate, Nausea, Postoperative
Aromatherapy in Management of Postoperative Nausea in Post-Bariatric Surgery Patients
Determine the effectiveness of peppermint oil aromatherapy in relieving post-operative nausea in the bariatric surgery patient population.
- Trial name
- NCT03130218
- Testing
- Peppermint oil aromatherapy
- Where
- United States
- Volunteers
- 204 people
- Sponsor
- Lancaster General Hospital
Body Weight, Post-Op Complication
Development of Machine Learning Models for the Prediction of BMI and Complications After Bariatric Surgery (CABS-Study)
This Study aims to develop machine learning models with the ability to predict patients' BMI and complications after Bariatric Surgery (CABS-Score).
- Conditions
- Body Weight, Post-Op Complication, Anastomosis, Leaking, Hiatal Hernia
- Trial name
- NCT05710913
- Where
- Switzerland
- Volunteers
- 10,000 people
- Sponsor
- Dr. Med Anas Taha
Obesity, Morbid, Bariatric Surgery
Reducing Sedentary Time in Bariatric: The Take a STAND for Health Study
This research program aims to comprehensively investigate the clinical, physiological, metabolic, and molecular effects of reducing sedentary behavior in post-bariatric patients.
- Trial name
- NCT04517591
- Testing
- The Take a STAND for health
- Volunteers
- 60 people
- Sponsor
- University of Sao Paulo
Obesity, Hypesthesia
Post-bariatric Abdominoplasty: Skin Sensation Evaluation
The purpose of this study is to quantify the skin sensation of the anterior abdominal wall of the post-bariatric patients submitted to anchor-line abdominoplasty without flap undermining.
- Trial name
- NCT00831610
- Testing
- Bariatric surgery (Roux-en-Y Gastric Bypass) + Post-bariatric abdominoplasty., Roux-en-Y gastric bypass (bariatric surgery) + Post-bariatric abdominoplasty (without flap undermining)
- Where
- Brazil
- Volunteers
- 100 people
- Sponsor
- Federal University of São Paulo
Obesity, Bariatric Surgery
Impact of Weight Loss After a Bypass Surgery on Renal Hemodynamic Under Stress Conditions
The sympathetic nervous (SNS) and the renin angiotensin aldosterone system (RAS) have a direct impact on renal hemodynamic, hormonal secretion and vasoactive peptide.
- Conditions
- Obesity, Bariatric Surgery, Blood Pressure
- Trial name
- OBBYSS (NCT02218112)
- Testing
- bariatric surgery (gastric bypass)
- Where
- Switzerland
- Volunteers
- 36 people
- Sponsor
- Centre Hospitalier Universitaire Vaudois
Weight Loss
Mother and Child Health Outcomes After Maternal Bariatric Surgery
Childhood obesity has been a growing problem with more than 30% of children between 6 and 19 years old being considered overweight or obese.
- Trial name
- NCT03297307
- Testing
- Presurgical Counseling
- Where
- United States
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- University of Nebraska
Obesity
Testing the Gravitostat in Humans: the Impact of a Weighted Vest in Patients Post Bariatric Surgery on Fat-free Mass Retention and Weight Loss
The mechanisms regulating fat mass homeostasis are incompletely understood although recent animal and human trials would suggest that there is a leptin independent regulatory pathway which may play a role in weight control and…
- Trial name
- NCT04809129
- Testing
- Weighted vest
- Where
- Ireland
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University College Dublin
Bariatric Surgery Candidate, Obesity, Morbid
Suture Reinforcement to Reduce the Leak Rate After Sleeve Gastrectomy
Staple line reinforcement (SLR) has been suggested as a mean of reducing the risk of sleeve leakage or bleeding. The aim of this study is to analyze if the suture reinforcement can be used to reduce the leakage rate after sleeve…
- Conditions
- Bariatric Surgery Candidate, Obesity, Morbid, Leak, Anastomotic, Bleeding
- Trial name
- NCT05987787
- Testing
- laparoscopic sleeve gastrectomy without suture reinforcement, laparoscopic sleeve gastrectomy with suture reinforcement
- Where
- Italy
- Volunteers
- 33 people
- Sponsor
- University of Foggia
Bariatric Surgery Procedures
Proposal of a Score to Detect the Need for Postoperative Intensive Care Unit Admission After Bariatric Surgery
The purpose of this study is to propose a multi-dimensional score to predict those patients undergoing bariatric surgeries who will be in need for postoperative ICU admission.
- Trial name
- NCT02976649
- Where
- Egypt
- Volunteers
- 111 people
- Sponsor
- Ain Shams University
Gallstone Disease, Bariatric Surgery
ABCG8, UGT1A1 and Gallstone Disease After Bariatric Surgery
The goal of this observational genetic case-control study is to learn whether two specific genetic variants in ABCG8 and UGT1A1 are associated with gallstone disease after bariatric surgery.
- Conditions
- Gallstone Disease, Bariatric Surgery, Metabolic Surgery, Cholecystectomy
- Trial name
- NCT07702630
- Testing
- blood sampling
- Volunteers
- 270 people, healthy volunteers welcome
- Sponsor
- Esbjerg Hospital - University Hospital of Southern Denmark