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A Study to Reduce the Reflux After a Sleeve Gastrectomy in Obese Patients

NCT04287972 · Status: WITHDRAWN · Phase: NA · Type: INTERVENTIONAL

Last updated 2022-04-04

No results posted yet for this study

Summary

This is a monocentric randomized controlled prospective study. A total of 122 patients will be recruited and randomized 1: 1 in the experimental group - Laparoscopic Sleeve Gastrectomy and Diaphragmatic Pillar Closure - or in the control group - Laparoscopic Sleeve Gastrectomy.

At 6 months post surgery a gastroscopy, an oesophageal manometry and a PH-study will be perform to detect de novo GastroEsophageal Reflux Disease and hiatal hernia appearance.

Conditions

Interventions

PROCEDURE

DPC

The anterior fat pad is dissected until the left crura is visible, pars flaccida is open and the right crura exposed. Phreno-oesophageal ligament is sectioned starting from the right crura. Posterior and anterior vagal nerve are recognized before the oesophageal dissection. An intra-abdominal oesophagus lengths of 2 or 3 cm is obtained in order to reduce tension. Left and right crura are sutured with 2 or 3 non absorbable 2-0 stitches; an additional anterior stitch is posed if necessary to calibrate hiatus size without oesophageal deviation.

PROCEDURE

LSG

After omental section close to gastric insertion, gastric stapling is realised with triple line endo stapler (normally 5 or 6 re-loads). The gastrectomy begins 5-6 cm from the pylorus; gastric fundus is totally resected keeping a distance of 5-10 mm from oesophagus. Any bleeding on staple line is controlled with surgical clips or coagulator.

Sponsors & Collaborators

  • Fabio Garofalo

    lead OTHER

Principal Investigators

  • Fabio Garofalo · EOC

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

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

Timeline & Regulatory

Start
2019-11-08
Primary Completion
2022-10-31
Completion
2022-10-31

Countries

  • Switzerland

Study Locations

More Related Trials

Entities

Diseases

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 NCT04287972 on ClinicalTrials.gov