Endoscopic biliary endoprosthesis in the palliation of malignant obstruction of the distal common bile duct: a randomized trial

Br J Surg. 1988 Dec;75(12):1166-8. doi: 10.1002/bjs.1800751207.


A total of 52 jaundiced elderly patients who had malignant obstruction of the distal common bile duct and who required palliative biliary decompression were randomized to receive either an endoscopically placed biliary endoprosthesis (10 French gauge) or conventional surgical bypass. Patients within the two treatment groups were well matched and 51 were followed until their death. Patients treated with endoprosthesis had a significantly shorter initial hospital stay than those treated surgically. In the long term, overall survival in the two groups was similar and jaundice was relieved in over 90 per cent of patients. Despite more re-admissions to hospital for those patients treated endoscopically, the total time spent in hospital still remained significantly shorter in this treatment group compared with those subjected to surgery. The endoscopically placed biliary endoprosthesis is a valuable alternative to conventional surgical bypass in the palliation of extrahepatic biliary obstruction.

Publication types

  • Clinical Trial
  • Comparative Study
  • Randomized Controlled Trial

MeSH terms

  • Aged
  • Cholestasis, Extrahepatic / mortality
  • Cholestasis, Extrahepatic / surgery
  • Cholestasis, Extrahepatic / therapy*
  • Clinical Trials as Topic
  • Common Bile Duct Neoplasms / mortality
  • Common Bile Duct Neoplasms / surgery
  • Common Bile Duct Neoplasms / therapy*
  • Duodenoscopy
  • Female
  • Follow-Up Studies
  • Humans
  • Male
  • Palliative Care*
  • Pancreatic Neoplasms / mortality
  • Pancreatic Neoplasms / surgery
  • Pancreatic Neoplasms / therapy*
  • Prospective Studies
  • Prostheses and Implants*
  • Random Allocation