[Results and critical analysis of the treatment of obesity with the intragastric balloon].

UNLABELLED: In 54 patients with excessive obesity a silicone balloon was implanted endoscopically into the stomach. The overweight amounted to 76% (median) by Broca's formula. The therapeutical plan included balloon-implantation, dietary treatment, psychotherapeutical guidance, kineto-therapy and balloon-extraction. According to their therapeutical compliance there were three different groups of patients: G1 - maintenance of therapy; G2 - discontinuation of therapy; G3 - no additional therapy at all after balloon implantation. Up to the sixth week a weight reduction of 9.5-20.5 kg could be demonstrated in all groups. Only in the first group a further weight reduction by a mean of 20 kg after 20 weeks was noted. Patients in group 2 and 3 - in some the balloon was still implanted - had a renewed weight increase sometimes surmounting the original weight. COMPLICATIONS: 3 gastric respectively duodenal ulcers, one subileus. The long-term success can only be obtained by a multi-component therapy plan.