Clinical trials: Laparoscopic Gastric Sleeve Surgery
Obesity
Enhanced Recovery After Surgery in Laparoscopic Sleeve Gastrectomy
While laparoscopic sleeve gastrectomy (LSG) has become the most commonly performed bariatric surgery procedure in the US and worldwide, it is associated with significant postoperative nausea and vomiting (PONV), which can lead to…
- Trial name
- NCT03520803
- Testing
- Enhanced recovery after surgery protocol
- Where
- United States
- Volunteers
- 132 people
- Sponsor
- Hartford Hospital
Obesity
Binge Eating, Depression and Anxiety Outcomes After Sleeve Gastrectomy Versus Gastric Bypass: A Cohort Study
The goal of this clinical trial is to learn if the type of weight-loss surgery (sleeve gastrectomy or gastric bypass) affects binge eating, depression, and anxiety in adults with severe obesity.
- Trial name
- NCT07600411
- Testing
- Laparoscopic Sleeve Gastrectomy, Gastric Bypass
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Cairo University
Laparoscopic Surgery
Laparoscopic Sleeve Gastrectomy vs Laparoscopic Roux-en-Y Gastric Bypass
This is a retrospective work on 200 morbid obese patients randomized and categorized into 2 groups according to the treatment method: the laparoscopic sleeve gastrectomy (LSG) and LRYGB groups, within the period from 2014 to 2019…
- Trial name
- NCT05145205
- Testing
- Sleeve gastrectomy, Laparoscopic Roux-en-Y gastric bypass
- Where
- Egypt
- Volunteers
- 200 people
- Sponsor
- Al-Azhar University
Laparoscopic Sleeve Gastrectomy
Laparoscopic Sleeve Gastrectomy: a Cohort Study
This is a prospective cohort study, which subjects were obese patients requiring LSG surgery. LSG with different gastric resection starting points (2-4cm/4-6 cm from pylorus) as intervention method.
- Trial name
- NCT03629808
- Testing
- 4-6cm from starting point of gastrectomy to pylorus, 2-4cm from starting point of gastrectomy to pylorus
- Where
- China
- Volunteers
- 138 people
- Sponsor
- Beijing Friendship Hospital
Morbid Obesity
Changes of Oral and Intestinal Microbiota After Bariatric Surgery
Purpose The aim of this study was to analyze the changes of microbiota among patients undergoing LSG or LRYGB on two levels of gastrointestinal tract (using oral swab and stool sample).
- Trial name
- NCT04582006
- Testing
- Bariatric surgery
- Where
- Poland
- Volunteers
- 30 people
- Sponsor
- Jagiellonian University
Obesity, Morbid, Diabete Type 2
Indocyanine Green Test for Evaluation of Perfusion of Staple Line of the Stomach During Laparoscopic Sleeve Gastrectomy
The investigators present the case of a 40-year-old female underwent laparoscopic sleeve gastrectomy. Intraoperative indocyanine green test was performed
- Conditions
- Obesity, Morbid, Diabete Type 2, Cardiac Disease, Vascular Diseases
- Trial name
- NCT05337644
- Testing
- Indocyanine green solution
- Where
- Italy
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- University of Foggia
Laparoscopic Sleeve Gastrectomy, Postoperative Nausea and Vomiting
Randomized, Controlled, Single-blind Exploratory Study of the Efficacy and Safety of Wrist and Ankle Acupuncture Intervention on Nausea, Vomiting and Pain After Sleeve Gastric Surgery in Women
PONV is the most common clinical presentation after surgical procedures beyond pain. A retrospective study of our center found that the postoperative incidence of LSG was 77.4%.
- Trial name
- NCT05873270
- Testing
- Wrist and ankle acupuncture
- Where
- China
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- LILIAN GAO
Nutritional Deficiency
Nutritional Deficiency After Bariatric Surgeries
comparing micro-nutrient deficiencies in postoperative morbid obese patients who will be undergoing gastric bypass and sleeve gastrectomy with regards to vit B 12, vitamin D,iron studies and calcium .
- Trial name
- NCT04717973
- Testing
- laboratory testing of CBC, serum ferritin, and vitamin B 12
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Sohag University
Morbid Obesity
Comparison of Laparoscopic Sleeve Gastrectomy and Roux-Y-gastric Bypass in the Treatment of Morbid Obesity
The laparoscopic sleeve-gastrectomy (SG) compared to laparoscopic proximal Roux-Y-gastric bypass (PGB) is as successful in the treatment of morbid obesity in the majority of patients.
- Trial name
- NCT00356213
- Testing
- sleeve gastrectomy, Roux-Y-gastric bypass
- Volunteers
- 217 people
- Sponsor
- University Hospital, Basel, Switzerland
Electrical Impedance Tomography (EIT), Postoperative Pulmonary Complications (PPCs)
EIT-guided PEEP Titration Versus Standard Ventilation in Bariatric Surgery
This study is a prospective, single-center, single-blind, randomized controlled clinical trial. Patients scheduled for laparoscopic bariatric surgery will be selected and randomly assigned to either the EIT-guided individualized…
- Conditions
- Electrical Impedance Tomography (EIT), Postoperative Pulmonary Complications (PPCs), Recruitment, Mechanical Ventilation Complication
- Trial name
- EIT (NCT07207772)
- Testing
- Group P-eit, Group P-8
- Where
- China
- Volunteers
- 118 people
- Sponsor
- Jianbo Wu
Morbid Obesity, Diabetes
Factors Influencing the Positive Outcome of Bariatric Surgery for Morbidly Obese Patients
The purpose of this study is to report data with patients after bariatric surgery.
- Conditions
- Morbid Obesity, Diabetes, Hypertension
- Trial name
- NCT01583790
- Where
- Israel
- Volunteers
- 2,000 people
- Sponsor
- Assuta Hospital Systems
Obesity, Obesity, Morbid
Biological Sample Repository for Gastrointestinal Disorders
The goal of this observational study has the purpose of collecting biological samples from obese patients undergoing evaluation for weight loss by means of medical or endoscopic therapies; and of post bariatric surgery patients…
- Conditions
- Obesity, Obesity, Morbid, Obesity, Primary, Gastro-Intestinal Disorder
- Trial name
- NCT05874726
- Testing
- Blood Collection, Urine Collection, Tissue Sample Collection
- Where
- United States
- Volunteers
- 500 people
- Sponsor
- Pichamol Jirapinyo, MD, MPH
Gastrectomy, Obesity
Endoscopic vs. Suction Device Calibration in Sleeve Gastrectomy
This study aims to compare the difference in staple usage and post-operative GERD (heartburn) between patients that had an endoscope used versus patients that had a suction calibration system used on them during "laparoscopic…
- Trial name
- NCT03939819
- Testing
- ViSiGi® 3D suction calibration device, Esophagogastroduodenoscopy (EGD) calibration
- Where
- United States
- Volunteers
- 106 people
- Sponsor
- Emory University
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
Benchmark, Bariatric Surgery
Defining Benchmarks in Bariatric Surgery
Aim: To define benchmark outcomes in minimally-invasive primary bariatric surgery. Design: Multicenter retrospective cohort study.
- Conditions
- Benchmark, Bariatric Surgery, Roux-en-y Gastric Bypass, Sleeve Gastrectomy
- Trial name
- BBenchmarks (NCT03440138)
- Testing
- bariatric surgery (RYGB or SG)
- Where
- Switzerland
- Volunteers
- 5,741 people
- Sponsor
- Marco Bueter
Morbid Obesity
Long-term Adverse Effects After Bariatric Surgery on Bone Density
The goal of this trial is to examine long-term effects of laparoscopic gastric bypass (LRYGB) and sleeve gastrectomy (LSG) on bone mineral density, fracture risk, and body composition ≥ 5 years post-surgery.
- Trial name
- FUB-A (NCT03410459)
- Testing
- DEXA (= Dual-energy x-ray absorptiometry)
- Where
- Switzerland
- Volunteers
- 140 people
- Sponsor
- University Hospital, Basel, Switzerland
Bariatric Surgery Candidate, Bariatric Surgical Procedure
Fat Taste Sensory Study
Fat is the most energy dense macronutrient and consuming fat has been positively correlated to obesity. Individuals afflicted with obesity crave fat more frequently, have a higher preference for fatty taste, and consume a higher…
- Trial name
- FaTSS (NCT03540693)
- Testing
- RYGB, SG, LAGB
- Where
- United States
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- University of Illinois at Urbana-Champaign
Laparoscopic Gastric Sleeve Surgery, ASA-I and II Risk Class Patients
Mild Intraoperative Hyperventilation to Decrease Post-op. Shoulder Pain After LSG
Shoulder pain is common after laparoscopic surgeries. multiple maneuvers are in use to decrease its incidence with variable results.
- Conditions
- Laparoscopic Gastric Sleeve Surgery, ASA-I and II Risk Class Patients, Same Surgeon
- Trial name
- NCT04514887
- Testing
- mild intraoperative hyperventilation
- Where
- Jordan
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Jordan University of Science and Technology
Obesity, Roux-en-Y Gastric Bypass
A Registry of Laparoscopic Bariatric Surgery Using Stapling Devices: Observation of Safety and Clinical Efficacy
The purpose of this observational registry is to evaluate the safety and the clinical efficacy of laparoscopic bariatric surgery using stapling devices (easyEndoTM Universal Linear Cutting Stapler and reloads from Ezisurg…
- Conditions
- Obesity, Roux-en-Y Gastric Bypass, Gastrostomy, Nissen Sleeve
- Trial name
- STAP-JOLI (NCT04808206)
- Testing
- easyEndoTM Universal Linear Cutting Stapler and reloads (Ezisurg Medical)
- Where
- 3 sites in Belgium
- Volunteers
- 150 people
- Sponsor
- Duomed
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