Metabolic and endocrinological factors related to nephrolithiasis pre and post multiple techniques of bariatric surgery: a sistematic review

INTRODUCTION: Despite of benefits of bariatric surgery for obesity treatment, the procedure may be related to some complications. AIM: Analyze studies to address the relation between nephrolithiasis and bariatric surgery. METHODS: Ten papers about this theme were selected from 2005-2013 in Pubmed, describing the relation of nephrolithiasis or their risk factors with several types of bariatric surgery. RESULTS: Retrospective studies with minimal follow-up of three years demonstrated 7,65% in surgery patients and 4,63% non-surgery with nephrolithiasis (p<0,05). Prospective studies (8 of 10) revealed large percentage of calculi appearing and significant increase in oxaluria. CONCLUSION: There is correlation between obesity surgery and nephrolithiasis.

Bibliographic Details

Main Authors:	SANTOS,Marcos Vinicius Ribeiro dos, FERREIRA,Gustavo Enrique Correia, OLIVEIRA,Eduardo Cirne Pedrosa de, KREIMER,Flavio, CAMPOS,Josemberg Marins, FERRAZ,Alvaro Antonio B.
Format:	Digital revista
Language:	English
Published:	Colégio Brasileiro de Cirurgia Digestiva 2014
Online Access:	http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-67202014000600069
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