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Chances in Portal System Flow After Two Bariatric Procedures

NCT02733770 · Status: WITHDRAWN · Phase: NA · Type: INTERVENTIONAL

Last updated 2025-03-26

No results posted yet for this study

Summary

Obesity if a health endemic problem over the entire world. Bariatric surgery is the best chance for those patients with morbid obesity to loss weight and to maintain the loosed weight.

Metabolic surgery is the new name for bariatric surgery like sleeve gastrectomy and gastric by pass due to the recognized changes in the homeostasis of the hormonal secretion responsive to the hunger status. After sleeve gastrectomy we observe many patients with thrombus of the portal vein system. This phenomena may be attributed to changes in the portal flow due to devascularization of the great curvature of the stomach.

The aim of the study is to compare the portal flow by intra-operative Doppler ultrasound before and after surgery of the two procedures as sleeve gastrectomy and gastric bypass, were the vascularization is not changed by the surgery.

Conditions

  • Portal Vein Thrombosis

Interventions

PROCEDURE

Laparoscopic sleeve gastrectomy

Doppler ultrasound.

PROCEDURE

Laparoscopic mini gastric bypass

Doppler ultrasound.

Sponsors & Collaborators

  • Assuta Medical Center

    lead OTHER

Study Design

Allocation
NON_RANDOMIZED
Purpose
DIAGNOSTIC
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2017-01-01
Primary Completion
2021-01-01
Completion
2021-12-01

Countries

  • Israel

Study Locations

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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 NCT02733770 on ClinicalTrials.gov