BACKGROUND: Randomized, controlled trials (RCTs) comparing the effectiveness of metabolic bariatric surgery (MBS) in addition to one or more treatment interventions for obesity (i.e., lifestyle structured interventions-LSI, medical therapy-MT, obesity management medication-OMM or endobariatric procedures-EP) are lacking. This study aims to assess the effectiveness of multiple simultaneous (before or immediately after MBS) interventions for treating obesity. METHODS: We performed a meta-analysis including all RCTs enrolling patients undergoing different MBS procedures add-on to other anti-obesity strategies (LSI, MT, OMM or ES) versus MBS alone, with a duration of at least 6 months. The primary outcome was BMI at the end-point; secondary end-points included percentage total and excess weight loss (%TWL%, and EBWL%), total weight loss (TWL), fasting plasma glucose (FPG), HbA1c, surgical and non-surgical severe adverse events (SAE), mortality, remission of type 2 diabetes, hypertension, dyslipidemia and health-related quality of life (HR-QoL). RESULTS: A total of 25 RCTs were retrieved. The addition of either OMM (i.e., liraglutide) or EP (i.e., intragastric balloon-IB, endosleeve-ES) to MBS was associated with a significantly lower BMI at the end-point (p = 0.040). The addition of liraglutide only to MBS was associated with a greater %EWL%, but not %TWL and TBWL (p = 0.008). Three trials evaluated end-point HbA1c, showing a significant reduction in favour of liraglutide as an add-on therapy to MBS (p = 0.007). There was no mortality. CONCLUSIONS: MBS combined with non-surgical approaches appears more effective than MBS alone in reducing BMI. Further RCTs on combined therapies to MBS for severe obesity are needed to enhance the tailoring of treatment for severe obesity.

• MeSH
• bariatrická chirurgie * metody   MeSH
• hmotnostní úbytek MeSH
• index tělesné hmotnosti MeSH
• kombinovaná terapie MeSH
• kvalita života MeSH
• lidé MeSH
• obezita * chirurgie   terapie   MeSH
• randomizované kontrolované studie jako téma MeSH
• směrnice pro lékařskou praxi jako téma MeSH
• výsledek terapie MeSH
• Check Tag
• lidé MeSH
• Publikační typ
• časopisecké články MeSH
• metaanalýza MeSH

Background: The prevalence of obesity is already a worldwide health concern. The development of straightforward guidelines regarding the whole available armamentarium (i.e., medical, endoscopic, and surgical interventions in conjunction with a guidance program) is paramount to offering the best multimodal approach to patients with obesity. Methods: The International Federation for Surgery of Obesity and Metabolic Disorders-European Chapter (IFSO-EC) identified a panel of experts to develop the present guidelines. The panel formulated a series of clinical questions (based on the patient, intervention, comparison, and outcome conceptual framework), which have been voted on and approved. A GRADE methodology will be applied to assess the quality of evidence and formulate recommendations employed to minimize selection and information biases. This approach aims to enhance the reliability and validity of recommendations, promoting greater adherence to the best available evidence. Results: These guidelines are intended for adult patients with a body mass index (BMI) ≥ 30 kg/m2 who are candidates for metabolic bariatric surgery (MBS). The expert panel responsible for developing these guidelines comprised 25 panelists (92% were bariatric surgeons) and 3 evidence reviewers, with an average age of 50.1 ± 10.2 years. The panel focused on 3 key questions regarding the combined use of structured lifestyle interventions, approved obesity management medications, and endoscopic weight loss procedures with MBS. Conclusions: The complexity of obesity as a chronic disease requires a comprehensive knowledge of all the available and feasible therapeutic options. The IFSO-EC society felt the urgent need to develop methodologically valid guidelines to give a full picture and awareness of the possible surgical and non-surgical therapeutic strategies employed with a multimodal approach.

• Publikační typ
• časopisecké články MeSH