Sleeve Gastrectomy is the most performed bariatric procedure worldwide. But a growing number of data documents that some patients have to be surgical revised due to weight regain or gastro-esophageal reflux disease. This study elaborates weather Roux-en-Y gastric bypass (RYGB) or Mini/One anastomosis gastric bypass (MGB/OAGB) is a better second step procedure after failed sleeve gastrectomy.
All patients who underwent RYGB or MGB/OAGB between October 2014 and December 2016 after failed sleeve gastrectomy will be recorded and analyzed in relation to weight loss, intra- and postoperative complications (Clavien-Dindo) and postoperative morbidity up to one year follow-up.
Study Type
INTERVENTIONAL
Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Enrollment
55
Laparoscopic Roux en Y gastric bypass (150 cm alimentary limb, 50 cm biliopancreaty limb)
Laparoscopic Mini/One anastomosis gastric bypass (200 cm biliopancreatic limb)
Sana Klinikum Offenbach
Offenbach, Offenbach Am Main, Germany
Weight Loss
Total Body Weight Loss in %
Time frame: 1 year follow-up
Weight Loss
Excess Weight Loss in %
Time frame: 1 year follow-up
Perioperative Complications
Perioperative Complications (Clavin-Dindo)
Time frame: up to 30 days postsurgery
Postoperative Morbidity
Postoperative Morbidity
Time frame: 1 year follow-up
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