RT Journal Article T1 Clinical practice guidelines of the European Association for Endoscopic Surgery (EAES) on bariatric surgery: update 2020 endorsed by IFSO-EC, EASO and ESPCOP. A1 Di Lorenzo, Nicola A1 Antoniou, Stavros A A1 Batterham, Rachel L A1 Busetto, Luca A1 Godoroja, Daniela A1 Iossa, Angelo A1 Carrano, Francesco M A1 Agresta, Ferdinando A1 Alarçon, Isaias A1 Azran, Carmil A1 Bouvy, Nicole A1 Balaguè Ponz, Carmen A1 Buza, Maura A1 Copaescu, Catalin A1 De Luca, Maurizio A1 Dicker, Dror A1 Di Vincenzo, Angelo A1 Felsenreich, Daniel M A1 Francis, Nader K A1 Fried, Martin A1 Gonzalo Prats, Berta A1 Goitein, David A1 Halford, Jason C G A1 Herlesova, Jitka A1 Kalogridaki, Marina A1 Ket, Hans A1 Morales-Conde, Salvador A1 Piatto, Giacomo A1 Prager, Gerhard A1 Pruijssers, Suzanne A1 Pucci, Andrea A1 Rayman, Shlomi A1 Romano, Eugenia A1 Sanchez-Cordero, Sergi A1 Vilallonga, Ramon A1 Silecchia, Gianfranco K1 AGREE II K1 Bariatric surgery K1 EAES K1 GRADE K1 Guidelines K1 Obesity AB Surgery for obesity and metabolic diseases has been evolved in the light of new scientific evidence, long-term outcomes and accumulated experience. EAES has sponsored an update of previous guidelines on bariatric surgery. A multidisciplinary group of bariatric surgeons, obesity physicians, nutritional experts, psychologists, anesthetists and a patient representative comprised the guideline development panel. Development and reporting conformed to GRADE guidelines and AGREE II standards. Systematic review of databases, record selection, data extraction and synthesis, evidence appraisal and evidence-to-decision frameworks were developed for 42 key questions in the domains Indication; Preoperative work-up; Perioperative management; Non-bypass, bypass and one-anastomosis procedures; Revisional surgery; Postoperative care; and Investigational procedures. A total of 36 recommendations and position statements were formed through a modified Delphi procedure. This document summarizes the latest evidence on bariatric surgery through state-of-the art guideline development, aiming to facilitate evidence-based clinical decisions. YR 2020 FD 2020-04-23 LK http://hdl.handle.net/10668/15426 UL http://hdl.handle.net/10668/15426 LA en DS RISalud RD Apr 5, 2025