title: Metabolic surgery: A paradigm shift in type 2 diabetes management.
abstract: Obesity and type 2 diabetes mellitus (T2DM) are major public health issues globally over the past few decades. Despite dietary interventions, lifestyle modifications and the availability of several pharmaceutical agents, management of T2DM with obesity is a major challenge to clinicians. Metabolic surgery is emerging as a promising treatment option for the management of T2DM in the obese population in recent years. Several observational studies and a few randomised controlled trials have shown clear benefits of various bariatric procedures in obese individuals in terms of improvement or remission of T2DM and multiple other health benefits such as improvement of hypertension, obstructive sleep apnoea, osteoarthritis and non-alcoholic fatty liver disease. Uncertainties about the long-term implications of metabolic surgery such as relapse of T2DM after initial remission, nutritional and psychosocial complications and the optimal body mass index for different ethnic groups exist. The article discusses the major paradigm shift in recent years in the management of T2DM after the introduction of metabolic surgery.
authors.affiliation: Joseph M Pappachan, Ananth K Viswanath, Department of Endocrinology and Diabetes, New Cross Hospital, the Royal Wolverhampton Hospital NHS Trust, Wolverhampton WV10 0QP, United Kingdom.
authors.forename: Joseph M
authors.initials: JM
authors.lastname: Pappachan
authors.affiliation: Joseph M Pappachan, Ananth K Viswanath, Department of Endocrinology and Diabetes, New Cross Hospital, the Royal Wolverhampton Hospital NHS Trust, Wolverhampton WV10 0QP, United Kingdom.
authors.forename: Ananth K
authors.initials: AK
authors.lastname: Viswanath
keywords: Bariatric procedures; Body mass index; Diabetes remission; Metabolic surgery; Type 2 diabetes mellitus