Clinical trials: Bariatric Surgery
Obesity
Psychological Symptoms Among Adolescents Enrolled in a Bariatric Surgery Program
This study will examine the interaction of psychological factors and serious overweight to determine if particular patterns of psychological symptoms are helpful in predicting outcomes of weight loss surgery.
- Trial name
- NCT01079377
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- New York State Psychiatric Institute
COVID-19, Bariatric Surgery Candidate
Bariatric Surgery and COVID-19
The National Bariatric Surgical Registry (NBSR) is a prospectively collected database for all patients undergoing elective bariatric surgery in the UK.
- Trial name
- NCT05532891
- Testing
- COVID-19 pandemic
- Where
- United Kingdom
- Volunteers
- 11,545 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Obesity, Chronic Inflammation
Impact of Gut Hormones and Inflammatory Adipokines in Obese Patients Underwent Bariatric Surgery
Obesity and type 2 diabetes, dyslipidemia and related metabolic disease has become a threat to our national life and health which is showing a trend.
- Conditions
- Obesity, Chronic Inflammation, Type 2 Diabetes
- Trial name
- NCT02963662
- Testing
- laparoscopic Roux-en-Y gastric bypass, laparoscopic sleeve gastrectomy
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Gao Zhiguang
Obesity, Extreme Obesity
Weight Loss Surgery in Adolescents With Extreme Obesity
The use of bariatric surgery in adolescents is controversial. On one side, bariatric surgery is the only effective treatment to achieve sustained weight loss in adults with extreme obesity.
- Trial name
- YES (NCT02062164)
- Testing
- bariatric surgery, conservative care
- Where
- 5 sites in Germany
- Volunteers
- 66 people
- Sponsor
- Prof. Dr. Martin Wabitsch
Obesity & Overweight
Stanford Pediatric Healthy Weight Index
This study will develop a simple index to measure how well the body uses insulin and overall heart and metabolic health in children and teens with obesity.
- Trial name
- NCT07316816
- Testing
- Remote Monitoring Program
- Where
- United States
- Volunteers
- 120 people
- Sponsor
- Stanford University
Type 2 Diabetes Mellitus, Obesity
Impact of Metabolic Surgery on Pancreatic, Renal and Cardiovascular Health in Youth With Type 2 Diabetes
Type 2 diabetes (T2D) in youth is increasing in prevalence in parallel with the obesity epidemic. In the US, almost half of patients with renal failure have DKD, and ≥80% have T2D.
- Conditions
- Type 2 Diabetes Mellitus, Obesity, Bariatric Surgery Candidate, Nephropathy
- Trial name
- IMPROVE-T2D (NCT03620773)
- Testing
- Aminohippurate Sodium Inj 20%, Iohexol Inj 300 mg/mL, Vertical Sleeve Gastrectomy
- Where
- United States
- Volunteers
- 24 people
- Sponsor
- University of Colorado, Denver
In Utero Growth Retardation, Sleeve Gastrectomy
Determinant of Fetal Growth Retardation After Sleeve Gastrectomy: Involvement of Ghrelin
The aim of the study is to determine, in pregnant women who have undergone sleeve gastrectomy (SG), whether ghrelin changes could be involved in in utero growth restriction (IUGR) and whether therefore a correlation between…
- Conditions
- In Utero Growth Retardation, Sleeve Gastrectomy, Bariatric Surgery Status Complicating Pregnancy
- Trial name
- FG-SLEEVE (NCT05977790)
- Where
- France
- Volunteers
- 50 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Morbid Obesity Requiring Bariatric Surgery
Can Pre-operative Lean Mass Predict Weight Loss After Roux-en-Y Gastric Bypass?
The goal of this observational study is to evaluate whether preoperative fat-free mass predicts post-operative weight loss in patients undergoing Roux-En-Y gastric bypass.
- Trial name
- FLAG (NCT07565051)
- Where
- Switzerland
- Volunteers
- 91 people
- Sponsor
- University Hospital, Geneva
Focus of Study is Patient Responses to an Obesity Management Questionnaire Administered by SGH Life Centre
Examining The Role of Family Support in Bariatric Surgery Patients
This study aims to examine the role of family support on the adhesion to post-op procedures in patients who have undergone bariatric surgery in Singapore.
- Trial name
- NCT04303611
- Where
- Singapore
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Yale-NUS College
Bariatric Surgery Candidate
Access to Bariatric Surgery In Europe
In recent years more and more collaboration between hospitals performing bariatric surgery occur and more exchange of knowledge on pre and postoperative care is shared.
- Trial name
- NCT03105050
- Testing
- Access to bariatric surgery
- Where
- Netherlands
- Volunteers
- 51 people
- Sponsor
- Rijnstate Hospital
NAFLD, Obesity, Adolescent
Impact of Weight Loss Surgery in Adolescents With NAFLD
This study will assess the impact of weight loss surgery (WLS) on non-alcoholic fatty liver disease (NAFLD) in adolescents as well as the interaction between NAFLD and cardiometabolic risk.
- Trial name
- AWLS (NCT02952170)
- Testing
- MRI
- Where
- United States
- Volunteers
- 11 people
- Sponsor
- Massachusetts General Hospital
Morbid Obesity
Long-term Adverse Effects After Bariatric Surgery on Oesophagus Epithelium
The goal of this trial is to examine long-term effects of laparoscopic gastric bypass (LRYGB) and sleeve gastrectomy (LSG) on oesophageal symptoms and disease, including the presence of Barrett oesophagus ≥ 5 years post-surgery.
- Trial name
- FUB-B (NCT03410849)
- Testing
- Gastroscopy
- Where
- Switzerland
- Volunteers
- 170 people
- Sponsor
- University Hospital, Basel, Switzerland
Bariatric Surgery Candidate, Post-operative Pain
Liposomal Bupivacaine for Post-operative Pain Control in Adolescent Bariatric Patients
Liposomal bupivacaine (trade name Exparel) is a local analgesic that is designed to produce more long-term pain control. Bupivacaine, a widely used local analgesic, is stored within liposomes, which break down in soft tissue over…
- Trial name
- NCT06077214
- Testing
- Treatment with liposomal bupivacaine, Treatment with standard bupivacaine
- Where
- United States
- Volunteers
- 9 people
- Sponsor
- Virginia Commonwealth University
Obesity, Diabete Type 2
A Cohort Study on Obese Patients' Multidisciplinary Integrated Health Management
To explore influencing factors of diabetes remission and recovery of other complications after bariatric surgery. We design a multicenter study including respective cohort and prorespective cohort of obese patients treated with…
- Conditions
- Obesity, Diabete Type 2, Bariatric Surgery
- Trial name
- ODHM (NCT07451938)
- Testing
- Bariatric surgery, Non-surgical threapy
- Where
- China
- Volunteers
- 1,500 people
- Sponsor
- China-Japan Friendship Hospital
Hepatic Steatosis, Bariatric Surgery Candidate
Hepatic Mitochondrial Function in Youth
Assess the impact of bariatric surgery on hepatic energy metabolism and glucose and insulin dynamics in obese youth
- Conditions
- Hepatic Steatosis, Bariatric Surgery Candidate, Adolescent Obesity, Obesity
- Trial name
- MANGO (NCT03587727)
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- University of Colorado, Denver
Morbid Obesity
Effect of Liraglutide on Weight Loss in Patients Who Have Undergone Revisional Bariatric Surgeries.
Our primary objective is to assess the effect of Liraglutide on weight loss in patients who have undergone secondary bariatric surgeries.
- Trial name
- NCT05285397
- Testing
- Liraglutide Pen Injector [Saxenda]
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- General Committee of Teaching Hospitals and Institutes, Egypt
Sedentary Lifestyle
Physical Activity, Sedentary and Energy Consumption After Bariatric Surgery
The aim is to examine the energy consumption before and after bariatric surgery. The study will contribute to the knowledge if operations should be complemented by interventions to increase energy expenditure, mainly by reducing…
- Trial name
- NCT02938338
- Testing
- Bariatric surgery
- Where
- Sweden
- Volunteers
- 150 people
- Sponsor
- Region Örebro County
Weight Regain Post Bariatric Surgery
Correlation of Weight Loss With Residual Gastric Volume and Shape on Computerized Tomography in Patients Undergoing Sleeve Gastrectomy
Laparoscopic sleeve gastrectomy (LSG) has been accepted as a primary bariatric procedure. The aim of the study was to evaluate the volume and the morphologies of remnant stomachs after LSG and their association with weight loss
- Trial name
- NCT06884995
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Helwan University
Metabolic Surgery
Beijing Friendship Hospital Metabolic Surgery Database
Metabolic surgery, as a recognition treatment option for patients with clinical morbid obesity, is gaining increasing appreciation.
- Trial name
- NCT03520699
- Where
- China
- Volunteers
- 3,000 people
- Sponsor
- Beijing Friendship Hospital
Bariatric Surgery
Modes of Ventilation During Laparoscopic Bariatric Surgery
During minimally invasive surgery, a pneumoperitoneum is created to facilitate surgical visualization. Although effective in facilitating the procedure, there are respiratory consequences of the pneumoperitoneum, which…
- Trial name
- NCT01890564
- Testing
- Pressure controlled ventilation, Volume controlled ventilation, PRVC ventilation
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Joseph D. Tobias