Bariatric to metabolic surgery: management options and experience at a tertiary centre

Obesity proves to be a growing pandemic with severe health and economic implications. Bariatric surgeries are now recognised as metabolic surgeries given the excellent resolution of metabolic derangements accompanying obesity. This concept of metabolic surgery is now applied to non-obese population with metabolic disorders. The type II diabetes mellitus remission rates as high as 95% have been reported, least with restrictive procedures and maximum with malabsorptive procedures and such effect occurs even before substantial weight loss. This has led to increased understanding of diabetes pathophysiology and formulation of foregut and hindgut hypothesis. The aim of this study was to briefly review the management options for morbid obesity and present the results at a high volume centre. Data from 518 patients who underwent laparoscopic bariatric surgeries at this institute since 2002 were taken up for analysis retrospectively. Study population included 518 patients with 310 males and 208 females. Excess body weight loss and comorbidity resolution rates were analysed. Laparoscopic bariatric surgery is safe and effective for excess body weight loss and confers excellent resolution of associated comorbidities.