IFSO Consensus on Definitions and Clinical Practice Guidelines for Obesity Management—an International Delphi Study

Introduction This survey of international experts in obesity management was conducted to achieve consensus on standardized definitions and to identify areas of consensus and non-consensus in metabolic bariatric surgery (MBS) to assist in an algorithm of clinical practice guidelines for the management of obesity. Methods A three-round Delphi survey with 136 statements was conducted by 43 experts in obesity management comprising 26 bariatric surgeons, 4 endoscopists, 8 endocrinologists, 2 nutritionists, 2 counsellors, an internist, and a pediatrician spanning six continents over a 2-day meeting in Hamburg, Germany. To reduce bias, voting was unanimous, and the statements were neither favorable nor unfavorable to the issue voted or evenly balanced between favorable and unfavorable. Consensus was defined as ≥ 70% inter-voter agreement. Results Consensus was reached on all 15 essential definitional and reporting statements, including initial suboptimal clinical response, baseline weight, recurrent weight gain, conversion, and revision surgery. Consensus was reached on 95/121 statements on the type of surgical procedures favoring Roux-en-Y gastric bypass, sleeve gastrectomy, and endoscopic sleeve gastroplasty. Moderate consensus was reached for sleeve gastrectomy single-anastomosis duodenoileostomy and none on the role of intra-gastric balloons. Consensus was reached for MBS in patients > 65 and < 18 years old, with a BMI > 50 kg/$ m^{2} $, and with various obesity-related complications such as type 2 diabetes, liver, and kidney disease. Conclusions In this survey of 43 multi-disciplinary experts, consensus was reached on standardized definitions and reporting standards applicable to the whole medical community. An algorithm for treating patients with obesity was explored utilizing a thoughtful multimodal approach. Graphical Abstract.

Medienart:

E-Artikel

Erscheinungsjahr:

2023

Erschienen:

2023

Enthalten in:

Zur Gesamtaufnahme - volume:34

Enthalten in:

Obesity surgery - 34(2023), 1 vom: 24. Nov., Seite 30-42

Sprache:

Englisch

Beteiligte Personen:

Salminen, Paulina [VerfasserIn]
Kow, Lilian [VerfasserIn]
Aminian, Ali [VerfasserIn]
Kaplan, Lee M. [VerfasserIn]
Nimeri, Abdelrahman [VerfasserIn]
Prager, Gerhard [VerfasserIn]
Behrens, Estuardo [VerfasserIn]
White, Kevin P. [VerfasserIn]
Shikora, Scott [VerfasserIn]

Links:

Volltext [kostenfrei]

Themen:

Anti-obesity medications
Bariatric endoscopy
Bariatric surgery
Consensus
Definitions
Delphi survey
IFSO
Medical treatment
Metabolic bariatric surgery
Obesity, Severe obesity
Outcomes

Anmerkungen:

© The Author(s) 2023

doi:

10.1007/s11695-023-06913-8

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

SPR054338913