title: Bilio-pancreatic bypass for obesity: II. Initial experience in man.
abstract: After a successful trial of bilio-pancreatic bypass in dogs, a clinical study has been completed in 18 patients followed for more than 1 year. The operation has been modified to achieve the best weight reduction, and forming the bilio-pancreatic tract of equal length to the alimentary tract with a short common ileal tract, the average weight loss as a percentage of the preoperative body weight was 24.1 +/- 5.4 per cent (mean +/- s.d.) at 6 months and 33.7 +/- 4.1 per cent at 12 months. The only immediate complication was a wound dehiscence, and there were no late complications. Liver function studies showed the absence of hepatic deterioration and liver biopsies showed improvement of liver morphology 1 year after the operation. It is suggested that this procedure may be an alternative to jejuno-ileal bypass in the management of obesity.
mesh_terms: D000293:Adolescent; D000328:Adult; D001835:Body Weight; D004386:Duodenum / Q000601:surgery; D005260:Female; D005743:Gastrectomy; D006801:Humans; D007082:Ileum / Q000601:surgery*; D007583:Jejunum / Q000601:surgery*; D008297:Male; D008722:Methods; D008875:Middle Aged; D009765:Obesity / Q000628:therapy*