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find Keyword "preoperative biliary drainage" 4 results
  • Current situation and progress for preoperative biliary drainage in patients with malignant biliary obstruction diseases

    Objective To introduce summarily and discuss current controversial problems in terms of necessity and methods of preoperative biliary drainage for patients with malignant biliary obstruction diseases. Method The relevant domestic and international literatures in recent years were reviewed and summarized, and the basis, pros and cons, selectable ways, and current controversy of preoperative biliary drainage were analyzed. Results With development of the research, the view of preoperative biliary drainage also has been changed continuously. At the present time, the main arguments focus on the necessity, timing, biliary decompression way of preoperative biliary drainage and corresponding surgical opportunity after biliary drainage. Incorrect patient selection and undue pursuit of preoperative biliary drainage would be completely opposite to the treatment of malignant biliary obstruction. Conclusions It is generally recommended that preoperative biliary drainage in patients with malignant biliary obstruction diseases is not needed and surgery is performed directly. For patients who have indications of preoperative biliary drainage, it could make patients spend perioperative period smoothly if a reasonable way of biliary decompression is chosen. However, it is necessary to take some large sample retrospective analyses or prospective studies for exploring existing problems of preoperative biliary drainage in future.

    Release date:2017-05-04 02:26 Export PDF Favorites Scan
  • The clinical value of preoperative biliary drainage in patients undergoing pancreaticoduodenectomy

    ObjectiveTo investigate the clinical value of preoperative biliary drainage in patients with malignant obstructive jaundice and its influence on postoperative complications.MethodsThis study retrospectively analyzed patients from June 2006 to June 2018 at Department of Hepatobiliary Surgery of Gaozhou People’s Hospital, Guangdong Medical University, who had underwent pancreaticoduodenal surgery. In this study, bilirubin was divided into bilirubin normal group and bilirubin abnormal group according to the level of bilirubin, then the bilirubin abnormal group was divided into non-drainage group and drainage group. The main observation indexes were the incidence of complications and their severity.ResultsThere was no difference in intraoperative blood loss, operative time, and postoperative hospitalization among the three groups (P>0.05), but there was significant difference among the three groups on incidence of bile leakage, pulmonary infection, and the comprehensive complication index (CCI) value (P<0.05). The trend of clotting time, serum albumin, and hemoglobin in the bilirubin normal group, non-drainage group, and drainage group after operation were basically the same. The transaminase was recovered after operation in the bilirubin normal group and the drainage group, which were better than that of the non-drainage group within 7 days .ConclusionsThe preoperative biliary drainage in patients with malignant obstructive jaundice complicated with hyperbilirubinemia, cholangitis, and hepatic dysfunction do not significantly improve the incidence of complications, but could significantly improve the severity of the overall complication.

    Release date:2019-06-05 04:24 Export PDF Favorites Scan
  • Controversy of preoperative biliary drainage for resectable hilar cholangiocarcinoma

    ObjectiveTo explore the advantages and disadvantages of preoperative biliary drainage, the timing of preoperative biliary drainage, and the characteristics of various drainage methods for resectable hilar cholangiocarcinoma.MethodsBy reviewing relevant literatures at home and abroad in the past 20 years, the controversies related to the preoperative biliary drainage, surgical biliary drainage, and various drainage methods for resectable hilar cholangiocarcinoma were reviewed.ResultsThere is still a great deal of controversy about whether preoperative bile duct drainage is required for resectable hilar cholangiocarcinoma routinely, but there is a consensus on the timing of preoperative biliary drainage, and various drainage methods have their own characteristics.ConclusionsThe main treatment for hilar cholangiocarcinoma is radical surgical resection, but cholestasis is often caused by malignant biliary obstruction, which makes it difficult to manage perioperatively. A large number of prospective studies are needed to provide more evidence for the need for routine preoperative biliary drainage in patients with hilar cholangiocarcinoma who can undergo resection.

    Release date:2020-07-01 01:12 Export PDF Favorites Scan
  • Analysis of curative effect for different preoperative biliary drainage methods in patients undergoing pancreaticoduodenectomy with low malignant obstructive jaundice

    ObjectiveTo investigate the efficacy of different methods of reducing jaundice in patients with low malignant obstructive jaundice undergoing pancreaticoduodenectomy. Methods A retrospective analysis was performed on the clinicopathological data of patients admitted to the Department of Hepatobiliary Surgery of The Affiliated Hospital of Guizhou Medical University from January 2014 to June 2020 who were considered to have low malignant obstructive jaundice before operation and confirmed by postoperative pathological examination as pancreatic cancer, ampulla cancer, duodenal cancer or carcinoma of the lower segment of the common bile duct. Patients were devide into percutaneous transhepatic cholangial drainage (PTCD) group and endoscopic retrograde biliary drainage (ERBD) group according to preoperative biliary drainage (PBD) methods. In order to reduce selection bias, SPSS propensity matching module was used for propensity score matching analysis. The age, basic diseases (hypertension, diabetes), biochemical indexes, time of reduction of jaundice, total hospitalization time, and postoperative complications of PBD and pancreaticoduodenectomy were compared between the 2 groups. Then, the patients were divided into pancreatic cancer group and non-pancreatic cancer group (including ampulla cancer, duodenal carcinoma and lower common bile duct carcinoma) by tumor type, and compared the effect of two groups of patients receiving different PBD methods. Results A total of 84 patients, 43 males and 41 females, were included in this study, 58 (69.0%) patients with PTCD and 26 (31.0%) patients with ERBD. After PBD the serum total bilirubin, direct bilirubin, γ-glutamyl transferase, and alkaline phosphatase of the PTCD and the ERBD groups patients were lower than before PBD, the differences were statistically significant (P<0.05). Alanine aminotransferase did not change significantly before and after PBD with PTCD (P>0.05), but decreased significantly after PBD with ERBD (P<0.05). Aspartate aminotransferase did not change significantly before and after PBD with ERBD (P>0.05), but decreased significantly after PBD with PTCD(P<0.05). The PBD time and total hospitalization time of the ERBD group were shorter than those of the PTCD group, the differences were statistically significant (P<0.05). The incidences of PBD related complications (cholangitis and pancreatitis) in the ERBD group were higher than those the PTCD group, and the incidence of bleeding in the ERBD group was lower than that the PTCD group, but the differences were not statistically significant (P>0.05). In the patients with pancreatic cancer group, the PBD time by ERBD was shorter than that of the receiving PTCD, the difference was statistically significant (P=0.006). In the non-pancreatic cancer group, the total hospitalization time and PBD time of patients receiving ERBD were shorter than those receiving PTCD, and the differences were statistically significant (P<0.05). In all patients, the median survival time of PTCD group (14 months) was shorter than that in ERBD group (18 months), P=0.002; pancreatic cancer group (12 months) was shorter than non-pancreatic cancer group (16 months), P=0.034; in non-pancreatic cancer group, ERBD group (20 months) was longer than PTCD group (15 months), P=0.008. Conclusions ERBD can shorten the waiting time of operation and hospital stay as compared with PTCD, and has a longer median survival time. It can be used as the first choice for PBD in patients with low malignant obstructive jaundice.

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