Clinical trials: Bariatric Surgery, open to volunteers
Obesity, Morbid, Insulin Sensitivity
Predictors of Weight Loss and Metabolic Health After Bariatric Surgery
In this prospective study the investigators aim to identify preoperative predictors of improvement of metabolic health and weight loss after bariatric surgery focusing on inflammation, insulin sensitivity (in a subgroup of…
- Conditions
- Obesity, Morbid, Insulin Sensitivity, Bariatric Surgery Candidate, Feeding Behavior
- Trial name
- NCT05987631
- Where
- 3 sites in Netherlands
- Volunteers
- 1,200 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Diabetes, Bariatric Surgery
Extending Time Without Diabetes After Bariatric Surgery: a Trial Comparing the Metformin Addition or Not to Standard Care
This study is a randomized trial that evaluates the effect of metformin addition or not to standard care on the duration of diabetes remission after bariatric surgery.
- Conditions
- Diabetes, Bariatric Surgery, Metformin
- Trial name
- DiabOUT (NCT04581447)
- Testing
- Metformin, Standard Care, Standardized meal
- Where
- 16 sites in France
- Volunteers
- 126 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Diabetes Mellitus, Bariatric Surgery Candidate
Paraoxonase and HDL Qualities in Glycaemia and Inflammation
The incidence of coronary heart disease (CHD) is significant in the super-obese and diabetics. Inflammation is believed to play an important part in the development of CHD, and the large collection of abdominal fat in the obese…
- Trial name
- PON1 (NCT02169518)
- Where
- United Kingdom
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Manchester University NHS Foundation Trust
Obesity, Pregnancy in Diabetic
Effect of Obesity, Diabetes and Bariatric Surgery on Pregnancy Outcomes
The obesity epidemic is growing worldwide and in the UK this is perpetuated with a third of women classified as overweight/obese in 2020.
- Conditions
- Obesity, Pregnancy in Diabetic, Pregnancy Complications, Pregnancy Related
- Trial name
- NCT05753124
- Testing
- Observational
- Where
- United Kingdom
- Volunteers
- 700 people, healthy volunteers welcome
- Sponsor
- Chelsea and Westminster NHS Foundation Trust
Bariatric Surgery, Weight Loss
The Banded Mini Gastric Bypass Trial: A Prospective Randomized Controlled Trial
Rationale: Investigate if there is a significant weight reduction expressed in total body weight loss percentage (%TBWL) in patients 5 years after surgery, whom underwent a mini gastric bypass (MGB-OAGB) with addition of the…
- Conditions
- Bariatric Surgery, Weight Loss, Comorbidities and Coexisting Conditions
- Trial name
- RiMini (NCT05472922)
- Testing
- Placement of MiniMizer Gastric Ring, Normal MGB-OAGB
- Where
- Netherlands
- Volunteers
- 210 people
- Sponsor
- Marc van Det
Bariatric Surgery Candidate, GERD
9-Step Magnetic Bariatric Revisional Surgery
RYGB represents one of the best alternatives for weight loss in obese patients achieving a weight loss of up to 60% and a resolution of comorbidities of 70%.
- Conditions
- Bariatric Surgery Candidate, GERD, Revisional Bariatric Surgery
- Trial name
- NCT04945304
- Testing
- magnetic bariatric surgery, Magnetic gastric bypass
- Where
- Venezuela
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Unidad Internacional de Cirugia Bariatrica y Metabolica
Obesity, Bariatric Surgery Candidate
Crural Repair During Laparoscopic Sleeve Gastrectomy in Patients With a Lax Gastroesophageal Junction
Background: Laparoscopic sleeve gastrectomy (LSG) is one of the commonest bariatric procedures. However, it is associated with postoperative gastroesophageal reflux disease (GERD) and erosive esophagitis (EE).
- Conditions
- Obesity, Bariatric Surgery Candidate, Esophagus Injury, Gastroesophageal Reflux
- Trial name
- REPAIR (NCT05330910)
- Testing
- Laparoscopic sleeve gastrectomy with concomitant hiatal hernia repair arm, Laparoscopic sleeve gastrectomy arm
- Where
- 2 sites in Singapore
- Volunteers
- 96 people
- Sponsor
- Sengkang General Hospital
Diabetes Mellitus, Type 2, Bariatric Surgery
Comparisons of Metabolic Effect of Sleeve Gastrectomy With Duodenojejunal Bypass and Sleeve Gastrectomy (MEDUSA): A Multicenter Randomized Controlled Trial
In this study, the effects of SG with DJB and SG alone for the treatment of type 2 diabetes mellitus (T2DM) will be compared in patients other than the two groups at both extremes who are expected to show excellent effects of…
- Conditions
- Diabetes Mellitus, Type 2, Bariatric Surgery, Surgical Procedures, Operative, Asians
- Trial name
- NCT05211375
- Testing
- Duodenojejunal bypass, Sleeve gastrectomy
- Where
- South Korea
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- Seoul National University Bundang Hospital
Bariatric Surgery Candidate, Obesity, Morbid
Adolescents Bariatric Surgery Cohort Survey
Obesity affects 3%-4% of the pediatric population and leads to cardiac mortality during adult life. Bariatric surgery is the best treatment for weight loss and preventing obesity associated comorbidities in adults, but its…
- Conditions
- Bariatric Surgery Candidate, Obesity, Morbid, Obesity, Adolescent
- Trial name
- BariAdo (NCT04766801)
- Testing
- Laparoscopic adjustable gastric banding
- Where
- France
- Volunteers
- 100 people
- Sponsor
- University Hospital, Angers
Morbid Obesity, Bariatric Surgery
Registry on Obesity Surgery in Adolescents
While bariatric surgery is established as a safe and effective alternative with well-defined risks for severely obese adults, little has been published on its use in children.
- Conditions
- Morbid Obesity, Bariatric Surgery, Adolescent Obesity
- Trial name
- ROSA (NCT03203161)
- Testing
- bariatric surgery
- Where
- 3 sites in Belgium
- Volunteers
- 50 people
- Sponsor
- Queen Fabiola Children's University Hospital
Bariatric Surgeries, Metabolic Surgery
Five-year Outcome of Laparoscopic Gastric Sleeve
The aim of this study is to evaluate the long-term (5-year follow-up) results of laparoscopic gastric sleeve (LGS) in terms of weight loss and obesity related comorbidities, as well as the risk factors associated with…
- Trial name
- NCT03467581
- Where
- Estonia
- Volunteers
- 500 people
- Sponsor
- Tartu University Hospital
Bariatric Surgery
Study of Bariatric Surgery
The aim of this cohort study is to collect prospectively clinical data on all the patients admitted in the investigators department for bariatric surgery or for any complication of a bariatric procedure.
- Trial name
- BARIASURG (NCT02857179)
- Testing
- bariatric surgery
- Where
- France
- Volunteers
- 5,000 people
- Sponsor
- Hospices Civils de Lyon