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Current Obesity Reports

Erschienen in:

30.06.2020 | Health Services and Programs (R Welbourn and C Borg, Section Editors)

Outcomes in Bariatric and Metabolic Surgery: an Updated 5-Year Review

verfasst von: A. E. Roth, C. J. Thornley, R. P. Blackstone

Erschienen in: Current Obesity Reports | Ausgabe 3/2020

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Abstract

Purpose of Review

Knowledge regarding postoperative outcomes after bariatric and metabolic surgery continues to evolve. This review highlights key findings in outcomes research over the last 5 years related to weight loss, remission of obesity-related disease, reflux, revisional surgery, robotic-assisted surgical platforms, and adolescent populations.

Recent Findings

Sleeve gastrectomy (SG) and Roux-en-Y gastric bypass (RYGB) produce similar weight loss patterns at 5 years, while duodenal switch (BPD/DS) and related procedures are associated with maximal weight loss overall and optimal resolution of obesity-related comorbidities. Remission of type 2 diabetes mellitus (T2DM) following surgery is more likely in patients who are not insulin dependent prior to surgery. Bariatric and metabolic surgery offers a significant protective effect against coronary artery disease (CAD) and associated interventions in both diabetic and nondiabetic patients, as well as heart failure (HF). Gastroesophageal reflux disease (GERD) and dysphagia following SG are common, and routine endoscopic surveillance for Barrett’s esophagus may be of significant utility. Robotic-assisted laparoscopic platforms concur similar outcomes to laparoscopic intervention, with a potential benefit in high BMI patients. Revisional surgery is most commonly performed for weight regain and/or inadequate weight loss following an index procedure, or reflux, and generally characterized by higher postoperative complication rates and longer inpatient lengths of stay (LOS). Surgical intervention in adolescent populations has similar weight loss and postoperative complication profiles to those seen in adult populations, with improved outcomes related to T2DM.

Summary

Bariatric and metabolic surgery continues to evolve as a treatment for obesity and obesity-related comorbidities. While effective for weight loss and remission of obesity-related disease, SG is associated with high rates of postoperative GERD.

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Titel: Outcomes in Bariatric and Metabolic Surgery: an Updated 5-Year Review
verfasst von: A. E. Roth
C. J. Thornley
R. P. Blackstone
Publikationsdatum: 30.06.2020
Verlag: Springer US
Erschienen in: Current Obesity Reports / Ausgabe 3/2020
Elektronische ISSN: 2162-4968
DOI: https://doi.org/10.1007/s13679-020-00389-8

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Abstract

Purpose of Review

Recent Findings

Summary

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