Effect of Biliary Drainage on the Prognosis of Patients with Hepatocellular Carcinoma and Bile Duct Invasion
- Author:
Keungmo YANG
1
;
Hyun YANG
;
Chang Wook KIM
;
Hee Chul NAM
;
Ji Hoon KIM
;
Ahlim LEE
;
U Im CHANG
;
Jin Mo YANG
;
Hae Lim LEE
;
Jung Hyun KWON
;
Soon Woo NAM
;
Soon Kyu LEE
;
Pil Soo SUNG
;
Ji Won HAN
;
Jeong Won JANG
;
Si Hyun BAE
;
Jong Young CHOI
;
Seung Kew YOON
;
Hee Yeon KIM
Author Information
- Publication Type:Original Article
- From:Gut and Liver 2024;18(5):877-887
- CountryRepublic of Korea
- Language:English
-
Abstract:
Background/Aims:Bile duct invasion (BDI) is rarely observed in patients with advanced hepatocellular carcinoma (HCC), leading to hyperbilirubinemia. However, the efficacy of pretreatment biliary drainage for HCC patients with BDI and obstructive jaundice is currently unclear. Thus, the aim of this study was to assess the effect of biliary drainage on the prognosis of these patients.
Methods:We retrospectively enrolled a total of 200 HCC patients with BDI from multicenter cohorts. Patients without obstructive jaundice (n=99) and those who did not undergo HCC treatment (n=37) were excluded from further analysis. Finally, 64 patients with obstructive jaundice (43 subjected to drainage and 21 not subjected to drainage) were included. Propensity score matching was then conducted.
Results:The biliary drainage group showed longer overall survival (median 10.13 months vs 4.43 months, p=0.004) and progression-free survival durations (median 7.00 months vs 1.97 months, p<0.001) than the non-drainage group. Multivariate analysis showed that biliary drainage was a significantly favorable prognostic factor for overall survival (hazard ratio, 0.42; p=0.006) and progression-free survival (hazard ratio, 0.30; p<0.001). Furthermore, in the evaluation of first response after HCC treatment, biliary drainage was beneficial (p=0.005). Remarkably, the durations of overall survival (p=0.032) and progression-free survival (p=0.004) were similar after propensity score matching.
Conclusions:Biliary drainage is an independent favorable prognostic factor for HCC patients with BDI and obstructive jaundice. Therefore, biliary drainage should be contemplated in the treatment of advanced HCC with BDI to improve survival outcomes.
