Clinical trials: Bariatric Surgery, open to volunteers
Bariatric Surgery Patients, Disordered Eating Behaviors
Implementing an Interdisciplinary Eating Disorder Screening and Treatment Program for Post-Bariatric Surgery Patients in Nova Scotia
The goal of this interventional study is to evaluate the Treatment and Evaluation for After Metabolic Surgery with Eating Disorders (TEAM-ED) program, which combines streamlined access to screening, diagnostic assessment, and…
- Trial name
- TEAM-ED (NCT06914219)
- Testing
- Treatment and Evaluation for After Metabolic Surgery with Eating Disorders (TEAM-ED) Program
- Where
- Canada
- Volunteers
- 250 people
- Sponsor
- Aaron Keshen
Bariatric Surgery, Pregnency
Mother and Offspring's Nutritional Status -Pregnancy After Maternal Bariatric Surgery
The goal of this observational study is to learn how bariatric surgery affects the health and nutritional status of women and their babies during pregnancy and after birth.
- Conditions
- Bariatric Surgery, Pregnency, Reproductive Health and Childbirth, Pregnancy and Delivery
- Trial name
- MOBS (NCT07877233)
- Testing
- Post-Bariatric Maternal and Infant Health Study, Observation arm
- Where
- 3 sites in Norway
- Volunteers
- 210 people
- Sponsor
- Helse Nord-Trøndelag HF
Bariatric Surgery, Sleeve Gastrectomy
15-years Outcomes of Sleeve Gastrectomy on Weight Loss
Evaluate the beneficial and harmful effects of sleeve gastrectomy at 15 years in a pioneering center for this surgical technique in France
- Conditions
- Bariatric Surgery, Sleeve Gastrectomy, Weight Loss
- Trial name
- SLEEVE15 (NCT07883018)
- Where
- France
- Volunteers
- 300 people
- Sponsor
- Centre Hospitalier Universitaire, Amiens
Bariatric Surgery and Physical Activity, Obesity/Therapy
Impact of a Perioperative Physical Exercise and Respiratory Physiotherapy Program on the Patient Undergoing Bariatric Surgery
The goal of this clinical trial is to see the impact of a physical exercise programme and respiratory physiotherapy before and after bariatric surgery in obese patients.
- Conditions
- Bariatric Surgery and Physical Activity, Obesity/Therapy, Bariatric Surgery Complications, Bariatric Patients
- Trial name
- CAPS-OB (NCT06987903)
- Testing
- Pre- and post-operative physical exercise programme, Pre- and post-operative respiratory physiotherapy
- Where
- Spain
- Volunteers
- 132 people
- Sponsor
- Fundacin Biomedica Galicia Sur
Non-Alcoholic Steatohepatitis(NASH), Hepatitis C
Blood Collection Biorepository for Liver Disease Research
The purpose of establishing a biorepository is to provide high quality specimens (serum, plasma, buffy coat and liver tissue) for future researchers who are studying the effects that fatty liver and viral diseases have on the…
- Conditions
- Non-Alcoholic Steatohepatitis(NASH), Hepatitis C, Hepatitis B, Fibrosis
- Trial name
- NCT03025074
- Where
- United States
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- State University of New York at Buffalo
Obesity, Morbid, Obesity and Overweight
Identification of Pre-surgical Phenotypic Indicators Predictive of Quality of Life Trajectories in Obese Patients Following Bariatric Surgery
This study aims to identify pre-operative phenotypic determinants predictive of quality of life trajectories in post-bariatric surgery patients.
- Conditions
- Obesity, Morbid, Obesity and Overweight, Bariatric Surgery, Bariatric Surgery Patients
- Trial name
- PHENOBEQOL73 (NCT06951893)
- Testing
- Hospital Anxiety and Depression Scale, Dutch Eating Behaviour Questionnary, Impact of Weight on Quality Of Life
- Where
- France
- Volunteers
- 165 people
- Sponsor
- Centre Hospitalier Metropole Savoie
Obese, Healthy
Dietary Sugar Absorptive Phenotype for Prediction of Weight Loss Outcome
This study is trying to determine whether the success of bariatric surgery can be predicted by evaluating the dietary sugar absorptive characteristics in the small intestine and if there is any gene expression change on the…
- Conditions
- Obese, Healthy, Bariatric Surgery Candidate
- Trial name
- NCT05408728
- Testing
- Endoscopic biopsy
- Where
- United States
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Morbid Obesity Requiring Bariatric Surgery, Neck Pain Musculoskeletal
Changes in Cervical Posture, Cervical Function, and Neck Pain After Sleeve Gastrectomy
Obesity may contribute to neck pain, altered cervical posture, and impaired cervical function through increased mechanical loading, changes in body alignment, and reduced muscle performance.
- Trial name
- NCT07813429
- Testing
- Laparoscopic Sleeve Gastrectomy
- Where
- Turkey (Türkiye)
- Volunteers
- 25 people
- Sponsor
- Haydarpasa Numune Training and Research Hospital
Obesity & Overweight, Post-bariatric Surgery
Concurrent Exercise Effects in Post-Bariatric Patients
This study aims to evaluate the effect of a 5-week concurrent exercise program (aerobic and resistance training) on muscle quality, body composition, functional response, and quality of life in individuals undergoing bariatric…
- Trial name
- BAR-EX (NCT07423780)
- Testing
- Concurrent Exercise Program, Usual Metabolic Rehabilitation Program
- Where
- Chile
- Volunteers
- 87 people
- Sponsor
- Universidad Autónoma de Chile
Obesity and Obesity-related Medical Conditions, Bariatric Surgery
Transition to Ambulatory Bariatric Surgery (TABS) Trial
This study will compare same day discharge and at least one night stay in the hospital after bariatric surgery. Patients undergoing bariatric surgery will be randomized (i.e. have an equal chance of either plan) to either group.
- Trial name
- TABS (NCT07011628)
- Testing
- Same Day Discharge
- Where
- United States
- Volunteers
- 200 people
- Sponsor
- Vanderbilt University Medical Center
Hypoglycemia, Hypoglycemia, Reactive
Post-Prandial Carbohydrate Metabolism in Individuals With and Without Post-Bariatric Surgery Hypoglycemia (PBH)
In this study, the investigators will determine (a) whether metabolism (secretion and turnover) of glucagon is altered in patients with PBH, (b) whether this is affected by a meal, (c) whether PBH affects the ability of the body…
- Conditions
- Hypoglycemia, Hypoglycemia, Reactive, Bariatric Surgery
- Trial name
- NCT07818707
- Testing
- Glucagon for Injection (Fresenius Kabi USA), [6,6-2H2] glucose, [13C9, 15N1]-glucagon
- Where
- 2 sites in United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Joslin Diabetes Center
Obesity, Smoking Cessation
Development of a MHBC Intervention for Weight Loss and Smoking Cessation for Pre-Bariatric Surgery Patients
The purpose of this research study is to develop and pilot a multiple health behavior change intervention for weight loss and smoking cessation using medication (Naltrexone + Bupropion) and behavior therapy in adults seeking…
- Conditions
- Obesity, Smoking Cessation, Bariatric Surgery Patients
- Trial name
- NCT07224087
- Testing
- Naltrexone Hydrochloride, Bupropion HCl Extended Release, Cognitive-Behavioral Therapy
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Medical University of South Carolina
Obesity & Overweight, Collagen Protein
Collagen Supplements and Post-MBS Muscle Mass/Body Image
This prospective, observational cohort study aims to evaluate whether the use of collagen-containing supplements is associated with differences in muscle mass, body composition, and body image among patients who have undergone…
- Conditions
- Obesity & Overweight, Collagen Protein, Bariatric Surgery, Metabolic and Bariatric Surgery
- Trial name
- NCT07809152
- Testing
- Collagen-containing supplement
- Where
- Turkey (Türkiye)
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Mudanya University
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
Postoperative Nausea and Vomiting, Postoperative Pain
Postoperative Nausea, Vomiting and Pain After Bariatric Surgery - a National Registry Study
Around 4,000-5,000 bariatric (weight-loss) operations are performed in Sweden every year. Nausea, vomiting and pain are common immediately after these operations, cause considerable suffering and increase the intensity and length…
- Conditions
- Postoperative Nausea and Vomiting, Postoperative Pain, Obesity, Morbid, Bariatric Surgery
- Trial name
- BAROSPOR (NCT07797374)
- Where
- 2 sites in Sweden
- Volunteers
- 30,000 people
- Sponsor
- Umeå University
Severe Obesity, Morbid Obesity Requiring Bariatric Surgery
Early Discharge With Hospital-at-Home After Bariatric Surgery and Economic Evaluation.
Bariatric surgery is the most effective treatment for severe obesity and its associated diseases. Advances in surgical techniques, enhanced recovery protocols, and multimodal perioperative care have made earlier hospital…
- Trial name
- BEHOME (NCT07782281)
- Where
- Spain
- Volunteers
- 300 people
- Sponsor
- Corporacion Parc Tauli
Metabolic Dysfunction-Associated Steatotic Liver Disease, Metabolic Dysfunction-Associated Steatohepatitis
Metabolic Flux Analysis in Metabolic Dysfunction-Associated Steatotic Liver Disease
This prospective, single-center pilot study will evaluate metabolic flux dysregulation in adults with obesity and suspected or confirmed metabolic dysfunction-associated steatotic liver disease (MASLD) who are scheduled for…
- Conditions
- Metabolic Dysfunction-Associated Steatotic Liver Disease, Metabolic Dysfunction-Associated Steatohepatitis, Obesity, Bariatric Surgery
- Trial name
- MASLD (NCT07760909)
- Testing
- Bariatric surgery, Stable isotope tracer infusion, MRI/MRE
- Volunteers
- 20 people
- Sponsor
- Vanderbilt University Medical Center
Ovarian Cancer, Bariatric Surgery
Opportunistic Salpingectomy During Bariatric Surgery for Ovarian Cancer Prevention
Ovarian cancer is a deadly disease that is hard to detect early and difficult to treat. Research shows that most ovarian cancers actually start in the fallopian tubes, not the ovaries.
- Conditions
- Ovarian Cancer, Bariatric Surgery, Opportunistic Salpingectomy
- Trial name
- NCT07761416
- Testing
- Opportunistic salpingectomy at time of bariatric surgery
- Volunteers
- 66 people
- Sponsor
- St. Joseph's Healthcare Hamilton
Bariatric Surgery, Fat Free Mass
Protein Supplementation and Resistance Training to Prevent Fat-Free Mass Loss Following Metabolic-Bariatric Surgery
The goal of this clinical trial is to investigate the effects of daily protein supplementation and participation in a weekly supervised resistance training program on the prevention of excessive muscle mass loss following…
- Trial name
- ENRICHED (NCT07156552)
- Testing
- Resistance exercise training and protein supplementation
- Where
- 2 sites in Netherlands
- Volunteers
- 400 people
- Sponsor
- Radboud University Medical Center
Bariatric Surgery, Hormonal Response
Comparison of Hormonal Response to a Mixed-Meal Tolerance Test After Laparoscopic Roux-en-Y Gastric Bypass Versus Laparoscopic Sleeve Gastrectomy With Duodenojejunal Bypass in Patients With Super Morbid Obesity
Obesity is a major global health problem. Bariatric surgery is the most effective treatment, leading to substantial weight loss and improvement in obesity-related comorbidities.
- Conditions
- Bariatric Surgery, Hormonal Response, Post Bariatric Hypoglycemia
- Trial name
- CU BYPASS-DJB (NCT07747779)
- Testing
- Sleeve gastrectomy with duodenojejunal bypass, Roux-en-Y gastric bypass
- Where
- Thailand
- Volunteers
- 32 people
- Sponsor
- Chulalongkorn University