Selection of surgical treatment for Bismuth-Corlette type III and IV hilar cholangiocarcinoma
10.3760/cma.j.cn113884-20220321-00118
- VernacularTitle:Bismuth-Corlette III、IV型肝门部胆管癌手术治疗方式的选择
- Author:
Canliang LU
1
;
Chao ZHANG
;
Yechuan XU
;
Yeben QIAN
Author Information
1. 安徽医科大学第一附属医院普外科，合肥 230022
- Keywords:
Klatskin tumor;
Bismuth-Corlette type;
Extended hepatectomy;
Perihilar hepatectomy;
Survival rate
- From:
Chinese Journal of Hepatobiliary Surgery
2022;28(8):597-602
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To analyze the efficacy and prognosis of different surgical treatments for Bismuth-Corlette type III and IV hilar cholangiocarcinoma (HCCA).Methods:The clinical data of 86 Bismuth-Corlette type III and IV HCCA patients treated at the First Affiliated Hospital of Anhui Medical University from January 2010 to December 2016 were retrospectively analyzed. There were 45 males and 41 females with age of (59.5±10.5) years old. According to the operative method, 57 patients were included into the extended hepatectomy group, and 29 patients into the perihilar hepatectomy group. The perioperative clinical data and survival rates were compared between the two groups. Through inpatient interviews, regular outpatient or telephone follow-up, factors affecting prognosis were analyzed by univariate and multifactorial Cox regression.Results:The operative time and intraoperative blood loss in the extended hepatectomy group were significantly higher than those in the perihilar hepatectomy group, [320(270, 380) min vs. 270(210, 300) min, P<0.001; 300(200, 400) ml vs. 100(100, 150) ml, respectively P<0.001]. The incidences of ≥ Clavien-Dindo grade III complications and ISGLS grade C liver failure in the extended hepatectomy group were significantly higher than those in the perihilar hepatectomy group [36.4%(20/57) vs. 13.8% (4/29), P=0.037; 13.8% (7/57) vs. 0(0/29), respectively P=0.047]. The cumulative 1-, 3- and 5-year survival rates of the extended hepatectomy group were 89.5%, 38.6% and 19.3%, respectively. The cumulative 1-, 3- and 5-year survival rates of perihilar hepatectomy group were 86.2%, 20.7% and 10.3%, respectively. The difference between the two groups was statistically significant ( P=0.048). Multivariate analysis showed that perihilar hepatectomy ( HR=1.958, 95% CI: 1.174-3.268, P=0.010), non-R 0 resection ( HR=6.040, 95% CI: 2.915-12.513, P<0.001) and TNM stage III/IV( HR=2.144, 95% CI: 1.257-3.654, P=0.005) were independent risk factors for overall survival after surgery for HCCA patients ( P<0.01). Conclusions:Patients with Bismuth-Corlette type III and IV HCCA who received extended hepatectomy had significantly better overall survival than those patients who underwent perihilar hepatectomy. However, the incidences of surgical complications and liver failure in the extended hepatectomy group were also significantly higher.
