Impact of Roux-en-Y Gastric Bypass and Vertical Gastrectomy on weight loss: a retrospective and longitudinal study in the State of Paraná, Brazil

ABSTRACT Aim: to compare the impact of Roux’s Y Gastric Bypass (RYGB) and Sleeve Gastrectomy (SG) techniques on body weight reduction over 1 and 5 years after bariatric surgery in obese patients in the state of Paraná. Methods: longitudinal and retrospective study, conducted between January 2010 and...

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Bibliographic Details
Published in:Revista do Colégio Brasileiro de Cirurgiões 2023, Vol.50
Main Authors: GAMBA, FERNANDA PEREIRA, SIQUEIRA, BRUNA SCHUMAKER, TSUCHIYA, RICARDO SHIGUEO, TANAKA, TOMAZ MASSAYUKI, GRASSIOLLI, SABRINA
Format: Article
Language:English
Subjects:
Bariatric Surgery
Men
Obesity
Original
Women
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Summary:ABSTRACT Aim: to compare the impact of Roux’s Y Gastric Bypass (RYGB) and Sleeve Gastrectomy (SG) techniques on body weight reduction over 1 and 5 years after bariatric surgery in obese patients in the state of Paraná. Methods: longitudinal and retrospective study, conducted between January 2010 and December 2013, with 737 patients of both sexes submitted to RYGB or SG and evaluated in the preoperative, 1 and 5 years after bariatric surgery (BS). Age, height, body weight, Body Mass Index (BMI), biochemical and pressure parameters were recorded. Results: of the total of patients, men represented lower frequency, were slightly older, with higher body weight, BMI and worse metabolic and pressure conditions than women in pre-BS (p
ISSN:0100-6991
1809-4546
DOI:10.1590/0100-6991e-20233431-en