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Endoscopic Sleeve Gastroplasty for Morbid Obesity

NCT03124485 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 37

Last updated 2017-04-21

No results posted yet for this study

Summary

Obesity and its related metabolic disorders are increasingly a heavy health burden to many parts of the world. Weight control is a well-known important step in avoiding type 2 diabetes mellitus (T2DM). It is also an essential component for normalizing the blood glucose and preventing macrovascular and microvascular insults to patients with diagnosed T2DM. However, life-style modification, physical exercise and dietary adjustment are ineffective measures which are unlikely to confer adequate and sustainable weight loss for the truly obese. On the other hand, large scale long-term follow-up studies have confirmed the role of bariatric surgery in providing durable weight loss and remarkable improvement on medical comorbidities. Among all the bariatric operations, laparoscopic sleeve gastrectomy (LSG) is currently the most widely adopted procedure worldwide because of its simplicity and effectiveness in weight reduction. However, LSG is not without risk. Staple-line hemorrhage, leakage and stenosis are potentially life-threatening complications. LSG is also costly because of the need for expensive laparoscopic staplers.

Conditions

  • Endoscopic Sleeve Gastroplasty

Interventions

PROCEDURE

Endoscopic Sleeve Gastroplasty

An oesophageal overtube is then inserted to facilitate passage of the endoscope mounted with Overstitch device. A series of full thickness sutures done with Overstitch in the triangular stitch pattern as mentioned by Lopez-Nava\[29\] will be placed according to the APC markings. The suturing is initiated from the antrum distally and moved proximally towards the gastric fundus. A total of 6 to 8 plications are placed to reduce the gastric lumen. Five sham dressings would also be applied to patient's abdominal wall during the first week to minimize the bias in pain scoring.

PROCEDURE

Laparoscopic Sleeve Gastrectomy

Sleeve gastrectomy is then performed using lapaorscopic linear staplers, starting from a point 5-6cm proximal to the pylorus up to the angle of His along the left side of the Mid-sleeve tube. Haemostasis of the staple line is secured by suture plication with the Mid-sleeve tube in situ to ensure no compromise of the gastric tube lumen. All the wounds are closed with staples after local anaesthetic infiltration and covered with non-transparent dressings.

Sponsors & Collaborators

  • Chinese University of Hong Kong

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
CROSSOVER

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2017-08-31
Primary Completion
2020-08-31
Completion
2020-09-30

Countries

  • China

Study Locations

More Related Trials

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03124485 on ClinicalTrials.gov