Clinical trials: Laparoscopic Gastric Bypass
Obesity, Gastric Reflux
The Bioavailability and Effect on Pouch pH of Esomeprazole After Gastric Bypass
The objective of this study is to investigate the effect of Esomeprazol administered in tablets (Esomeprazol MUT Sandoz® 40mg) or in solution (Esomeprazol MUT Sandoz® 40mg in 10ml tap water) on acid production in the gastric…
- Conditions
- Obesity, Gastric Reflux, Ulcer, Gastric
- Trial name
- NCT05320796
- Testing
- upper endoscopy
- Where
- Switzerland
- Volunteers
- 50 people
- Sponsor
- Prof Urs Zingg
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
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 Post-market, Observational Registry With the easyEndoTM Universal Linear Cutting Stapler in Laparoscopic Bariatric Surgery
The purpose of this observational registry is to evaluate the safety and performance of the easyEndoTM Universal Linear Cutting Stapler and reloads from Ezisurg Medical when used to create anastomoses during laparoscopic…
- Conditions
- Obesity, Roux-en-Y Gastric Bypass, Gastrectomy, Mini Gastric Bypass
- Trial name
- STAP-Delta (NCT04422236)
- Testing
- easyEndoTM Universal Linear Cutting Stapler and reloads (Ezisurg Medical)
- Where
- Belgium
- Volunteers
- 200 people
- Sponsor
- Duomed
Pain, Obesity
The Effect of Pre-Operative Transversus Abdominis Plane (TAP) Block in the Post Operative Opioid Consumption in Morbid Obese Patients Undergoing Laparoscopic Gastric Bypass Surgery: A Prospective,Randomized, Blinded Study
The use of preoperative TAP block in laparoscopic bariatric surgery can improve the postoperative pain and quality of recovery in patients undergoing these procedures.
- Conditions
- Pain, Obesity, Surgery
- Trial name
- NCT01075087
- Testing
- (study group) will receive a bilateral TAP block using 20 cc of 0.5% ropivacaine on each side.
- Where
- United States
- Volunteers
- 19 people
- Sponsor
- Northwestern University
Endotracheal Intubation, Rapid Airway Management Positioner
Evaluation of the Rapid Airway Management Positioner
The purpose of this study is to determine if the Rapid Airway Management Positioner (RAMP, AirPal, Center Valley, PA) is a useful positioning device for direct laryngoscopy and tracheal intubation in obese patients undergoing…
- Trial name
- RAMP (NCT00581230)
- Testing
- Laryngoscopy with RAMP, Laryngoscopy without RAMP
- Where
- United States
- Volunteers
- 51 people
- Sponsor
- The University of Texas Health Science Center, Houston
The Prevalence of Surgery for Small Bowel Obstruction After LGBP Procedure.
Internal Hernia After Laparoscopic Gastric Bypass
To see if closing the mesenteric defects created at a Laparoscopic Gastric Bypass is better than leaving them open.
- Trial name
- NCT01137201
- Testing
- Suturing of mesenteric defects
- Where
- Sweden
- Volunteers
- 2,507 people
- Sponsor
- Region Örebro County
Diabetes Mellitus, Non-Insulin-Dependent
Effect of Laparoscopic Roux-en-Y Gastric Bypass Surgery on Non-severe Obesity With Type 2 Diabetes Mellitus
The effect of roux-en-Y gastric bypass(RYGB) on patients with type 2 diabetes mellitus(T2DM) and a body mass index(BMI)>35kg/m2 is clear.
- Trial name
- NCT02091323
- Testing
- gastric bypass surgery
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Guangzhou General Hospital of Guangzhou Military Command
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
Morbid Obesity
Secondary Bypass Banding for Weight Regain or Weight Loss Failure After Lap. Gastric Bypass
This is an observational study on the efficacy of the secondary placement of the A.M.I Soft Gastric Band in weight regain or weight loss failure after lap. gastric bypass.
- Trial name
- NCT01078194
- Testing
- Secondary Bypass Banding (adjustable A.M.I. Soft Gastric Band)
- Where
- Austria
- Volunteers
- 20 people
- Sponsor
- Medical University of Vienna
Obesity, Diabetes
Surgical Intervention for Morbidly Obese Adolescents
The purpose is to study whether the positive effects from obesity surgery in adults also can be achieved when adolescent subjects are operated.
- Conditions
- Obesity, Diabetes, Hypertension
- Trial name
- NCT00289705
- Testing
- Surgery
- Where
- 4 sites in Sweden
- Volunteers
- 80 people
- Sponsor
- Göteborg University
Obesity, Morbid
Comparison of Stapler Line Bleeding Control Techniquessurgery
Introduction RYGB surgeon; Have become increasingly morbid obesity treatment methods with improvements in minimally invasive surgery.
- Trial name
- NCT03240367
- Testing
- Coutery
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Ersin Gündoğan
Morbid Obesity
Efficacy of IV Acetaminophen in Acute Post-Operative Pain Control in Laparoscopic Roux-en-Y Gastric Bypass Surgery (LRYGBP) Patients
Laparoscopic Roux-en-Y gastric bypass (LRYGBP) is a common type of surgery in which length of stay and morbidity is intimately associated with post-operative nausea and vomiting (PONV) and recovery of bowel function.
- Trial name
- IV APAP (NCT01460667)
- Testing
- IV acetaminophen, IV normal saline
- Where
- United States
- Volunteers
- 85 people
- Sponsor
- McLaren Regional Medical Center
Morbid Obesity
Clinical and Economic Outcomes in Laparoscopic Sleeve Gastrectomy Versus Roux-en-Y Gastric Bypass Surgery
Study objectives: 1. generate local clinical, health-related quality-of-life and health economic data to evaluate the benefits of two types of minimally invasive weight-loss surgery 2.
- Trial name
- OPTIMIZE (NCT01754194)
- Testing
- Gastric Sleeve Resection, Roux-en-Y Gastric Bypass
- Where
- 18 sites in Germany
- Volunteers
- 293 people
- Sponsor
- Medtronic - MITG
Diabetes, Gastric Bypass
Glucose Metabolism in the Immediate and Short Term Follow up After Bariatric Surgery
MIDAS involves an assessment of glucose levels obtained before and after bariatric surgery. There are two different procedural tests involved; an oral glucose tolerance test (mixed meal) and a hyperglycemic clamp test.
- Trial name
- MIDAS (NCT00488423)
- Testing
- Mixed Meal Tolerance test, Hyperglycemic clamp
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- The Cleveland Clinic
Obesity, Morbid Obesity
Effects of a Novel Dietary Intervention on Body Composition After Laparoscopic Gastric Bypass Surgery
We propose to compare the standard of care with the use of a novel medical food in 6 bariatric surgery patients by measuring outcomes of body composition, quality of life, hair loss, muscle strength, resting energy expenditure…
- Trial name
- NCT01041261
- Testing
- BariatrX Essentials 360 Treatment
- Where
- United States
- Volunteers
- 7 people
- Sponsor
- MetaProteomics LLC
Pain, Postoperative
Laparoscopic-guided TAP Block in Patients Undergoing Gastric Bypass
A prospective randomized trial will be performed. Patients undergoing gastric bypass will be randomized into 2 groups: patients undergoing laparoscopic-guided transversus abdominis plane (TAP) block as part of multimodal…
- Trial name
- NCT03203070
- Testing
- Metamizol iv, TAP block
- Where
- Spain
- Volunteers
- 200 people
- Sponsor
- Hospital General Universitario Elche
GERD
A Prospective Blinded Randomized Study Comparing Laparoscopic Sleeve Gastrectomy and Laparoscopic Roux-en-y Gastric Bypass and Their Effect on Gastro-Esophageal Reflux Disease Using 24 Horus pH Monitoring
Obesity has become a significant health problem in Canada. It is known to be a risk factor for many diseases, including Gastro-Esophageal Reflux Disease (GERD).
- Trial name
- GERD (NCT02142998)
- Testing
- 24 pH monitoring, Esophageal Manometry:
- Where
- Canada
- Volunteers
- 100 people
- Sponsor
- McMaster University
Laparoscopic Roux-en-y Gastric Bypass
The BlackBox Study
This is a hypothesis generating pilot study to compare the impact of 2D versus 3D visualization on surgical performance, as measured by the OR BlackBox platform, during laparoscopic bariatric surgery.
- Trial name
- NCT03252470
- Testing
- Laparoscopic Roux-en-y Gastric Bypass Surgery
- Where
- Canada
- Volunteers
- 50 people
- Sponsor
- Olympus Corporation of the Americas
Obesity
Long-limb or Distal Gastric Bypass for Superobesity - Randomized Study
The main study objective: To evaluate long-limb gastric bypass (150 cm alimentary limb) vs. "distal" gastric bypass (common channel 150 cm) in the treatment of superobesity (BMI 50-60 kg/m2).
- Trial name
- NCT00821197
- Testing
- long-limb gastric bypass, distal gastric bypass
- Where
- Norway
- Volunteers
- 115 people
- Sponsor
- Oslo University Hospital