Laparoscopic adjustable gastric banding: a 10 year follow-up study

Abstract

BACKGROUND: A comprehensive obesity management can only be accomplished by a multidisciplinary team. Despite the numerous efforts made, a winning solution has not been reached yet. When patients do not respond to conventional treatment, LAGB (Laparoscopic Adjustable Gastric Banding) is a generally effective approach with minimal involvement in anatomical modification.

STUDY AIM: The aim of this study is to highlight how LAGB can guarantee long-term weight loss and a reduced incidence of complications and reoperations, when it is integrated in a multidisciplinary context and in a long period of close follow-up.

METHODS: 50 patients underwent LAGB between 2007 and 2008. From the sixth month after surgery, the LAGB was calibrated every 8-12 weeks, depending on the patient’s response to the dietetic program and on his/her clinical and psychological situation. The follow up was planned every two weeks during the first six months after surgery, subsequently once a month during the first year; then every three months up to three years after surgery and every six months thereafter.

RESULTS: After 6 months we found a significant weight loss that was progressive up to the second year. From the second year after surgery, the patients maintained their weight up to the tenth year of follow-up, without weight regain. In addition, an improvement of all metabolic parameters was found.

CONCLUSIONS: LAGB guarantees good results in terms of weight loss and metabolic control; the careful choice of patients and a close and accurate follow-up are essential for the success of this surgical procedure.