title: Should preoperative biliary drainage be routinely performed for obstructive jaundice with resectable tumor?
abstract: Obstructive jaundice is a common clinical manifestation of malignant lesions adjacent to extrahepatic bile duct, ampulla or pancreatic head. Animal experiments and some clinical observations have demonstrated that preoperative biliary drainage could improve liver function as well as reduce endotoxemia, thereby reducing the incidence of perioperative complications. However, a number of randomized, controlled studies have found that preoperative biliary drainage failed to improve prognosis or reduce the incidence of perioperative complications; in contrast, it might increase the incidence of complications and cause extra financial burden on patients. Thus, whether preoperative biliary drainage should be performed or not is controversial. Since clinical randomized controlled studies are more relevant in clinical setting, we believe that preoperative biliary drainage should not be routinely performed for obstructive jaundice with resectable tumors. More randomized, controlled, prospective studies should be conducted for further exploration.
authors.affiliation: Department of Liver Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science, CAMS & PUMC, Beijing 100730, China.
authors.forename: Chu
authors.initials: C
authors.lastname: Wang
authors.affiliation: Department of Liver Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science, CAMS & PUMC, Beijing 100730, China.
authors.forename: Yiyao
authors.initials: Y
authors.lastname: Xu
authors.affiliation: Department of Liver Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science, CAMS & PUMC, Beijing 100730, China.
authors.forename: Xin
authors.initials: X
authors.lastname: Lu
keywords: Obstructive jaundice; preoperative biliary drainage