Gastric distension, hunger and energy intake after balloon implantation in severe obesity.

Abstract

This study showed that in severely obese subjects submitted to a restrictive diet, an intragastric balloon has a measurable but transient effect on the sensation of epigastric distension and is able to decrease feelings of hunger. Unfortunately, these effects were not associated with a lower energy intake or a higher rate of weight loss than the sham situation. Thus, the present study does not support the interest of such a balloon (500 ml, air filled) in the treatment of severe obesity.