Evolution of biliopancreatic diversion in the treatment of morbid obesity and type 2 diabetes mellitus

Abstract

The prevalence of morbid obesity is on the rise. Surgical intervention for the treatment of morbid obesity has been shown to provide high metabolic efficiency, acquiring a special role in the treatment of type 2 diabetes mellitus. Various surgical procedures are used in treating morbid obesity. These include gastric-bypass surgery and biliopancreatic bypass diversion (BPD), each with various advantages of its own. In recent years, BPD (also referred to as the Scopinaro procedure) has evolved and been modified into the single anastomosis duodeno-ileal (SADI) procedure. Like other types of BPD, the SADI procedure effectively reduces excess body weight and promotes normalisation of carbohydrate and lipid metabolism, leading to a reduced frequency of insulin therapy and use of antidiabetic drugs. The potential benefits of the procedure include reduced operative time and a reduced incidence of internal hernias. Studies have also shown that the SADI procedure results in fewer early and late post-operative complications. Given the effectiveness of the procedure, it is necessary to increase the number and duration of observations made to enable further insight into the long-term efficacy and use of the SADI procedure.

Keywords

• morbid obesity
• diabetes mellitus type 2
• biliopancreatic diversion
• bariatric surgery