Abstract
To evaluate the long-term outcome and its relative influenced factors of interventional therapy in dealing malignant biliary obstruction (MBO). 109 MBO patients, 54 males and 55 females, aged (71 +/- 12), underwent interventional therapy: 55 patients received percutaneous transhepatic cholangiography and drainage (PTCD), and 54 underwent bile duct stent implantation. One week later, total bilirubin (TB), direct bilirubin (DB), and alanine transaminase (ALT) were examined, and Child-Pugh scoring was conducted.38 of the patient underwent transcatheter arterial chemo-embolization (TACE). One week after drainage the levels of ALT, TB, and DB of the patients undergoing PTCD and stent implantation all decreased in comparison with those before the treatment, the levels of the stent implantation group being significantly lower than those of the PTCD group (P = 0.019, 0.002, and 0.002 respectively), but there was no significant difference in Child-Pugh scale between these 2 group (P = 0.396). One week after TACE the levels of TB, DB, and Child-Pugh scale of the TACE group were all significantly lower than those of the patients without TACE (P = 0.000, 0.002, and 0.002 respectively), however, there was no significant difference in ALT level between these 2 groups (P = 0.834). The cumulative mean survival time was 26.45 weeks [standard error (SE) 4.07], and the mean survival time of the PTCD group was 28.19 weeks (SE, 6.54), not significantly different from that of the stenting groups were [21.38 weeks (SE, 2.51), P = 0.713]. The mean survival time of the TACE group was 43.71 weeks (SE, 8.32), significantly longer than that of the patients without TACE [14.38 weeks (SE, 2.66), P = 0.000]. Stenting is more effective than PTCD on relieving jaundice when the decreasing extent of bilirubin level is concerned. TACE therapy following PTCD and stent implantation will significantly contribute to the survival time of MBO patients.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
