BACKGROUND: An intragastric balloon is a non-surgical device enhancing a sensation of early satiety and reducing food intake. The aim of this study is to analyze the results in terms of weight loss and patient satisfaction undergoing intragastric balloon implantation.METHODS: Air-filled and water-filled devices were used. All patients were participated in strict follow-up programs. Weight, body mass index (BMI), total body weight loss (TWL), percentage of excess weight loss (EWL), and satisfaction degree were taken into account.RESULTS: Eighty-one patients completed a 6-month period with a device in place; 72 of them were then contacted for a follow-up at 12.3 ± 2.4 months post-removal. During treatment period, in 76 cases (93.8 %), a statistically significant reduction in weight was observed. A statistically meaningful linear correlation between a 3-month EWL (or TWL) and a 6-month EWL (or TWL) was found. At the end of endoscopic treatment, a significant link between baseline BMI and EWL >20 % was found. Sixty-three percent of the patients were not satisfied with the procedure, did not deem useful to change their diet, and refused to perform it again.CONCLUSIONS: In our study, at device removal and 1 year thereafter, a statistically significant reduction in weight was observed. Most of the patients were found to have a weight loss more than the cut-off of 20 %. The weight reached at the third month appears to be predictive of the effectiveness of endoscopic treatment. Data showed an overall dissatisfaction with procedure.
Adolescent Adult