Abstract
Background and aims
To estimate the impact of viral hepatitis B status on outcomes of intrahepatic cholangiocarcinoma.
Methods
We searched Pubmed and Embase for original articles that evaluated the impact of hepatitis B virus infection on outcomes of intrahepatic cholangiocarcinoma. The present study was conducted to generate odd ratios (ORs) with 95% confidence intervals (CIs) for pre-identified prognostic factors, overall survival, and recurrence.
Results
From 438 studies, we identified eight articles that compared outcomes between hepatitis B virus-infected patients and the others. In terms of clinicopathological characteristics, patients in the hepatitis B virus group significantly demonstrated single nodular tumor (OR 0.7; 95% CI 0.5–0.9; p = 0.01), infrequent lymph node metastasis (OR 0.5; 95% CI 0.3–0.6; p < 0.01), and infrequent perineural infiltration (OR 0.3; 95% CI 0.2–0.8; p < 0.01). No significant between-group differences were found in tumor diameter, vascular invasion, and tumor differentiation. Previous or temporary infection (seropositivity for hepatitis B core antibody) revealed no significant impact on clinicopathological characteristics. For survival outcomes, meta-analysis demonstrated that hepatitis B virus group had significantly better overall survival, recurrence rate, and median survival (p < 0.01).
Conclusions
Our results suggest that hepatitis B virus infection is a powerful predictor of favorable survival outcomes for intrahepatic cholangiocarcinoma and significantly affects clinicopathological characteristics. Viral hepatitis B status needs to be taken into account and then establish therapeutic approaches.
Similar content being viewed by others
References
Razumilava N, Gores GJ. Cholangiocarcinoma. Lancet. 2014;383:2168–79.
de Jong MC, Nathan H, Sotiropoulos GC, et al. Intrahepatic cholangiocarcinoma: an international multi-institutional analysis of prognostic factors and lymph node assessment. J Clin Oncol. 2011;29:3140–5.
Jeong S, Cheng Q, Huang L, et al. Risk stratification system to predict recurrence of intrahepatic cholangiocarcinoma after hepatic resection. BMC Cancer. 2017;17:464.
Jeong S, Gao L, Tong Y, et al. Prognostic impact of cirrhosis in patients with intrahepatic cholangiocarcinoma following hepatic resection. Can J Gastroenterol Hepatol. 2017;2017:6543423.
Jeong S, Tong Y, Sha M, Gu J, Xia Q. Hepatitis B virus-associated intrahepatic cholangiocarcinoma: a malignancy of distinctive characteristics between hepatocellular carcinoma and intrahepatic cholangiocarcinoma. Oncotarget. 2017;8:17292–300.
Wang Q, Li J, Lei Z, et al. Prognosis of intrahepatic cholangiocarcinomas with HBV infection is better than those with hepatolithiasis after R0 liver resection: a propensity score matching analysis. Ann Surg Oncol. 2017;24:1579–87.
Ahn CS, Hwang S, Lee YJ, et al. Prognostic impact of hepatitis B virus infection in patients with intrahepatic cholangiocarcinoma. ANZ J Surg. 2018;88:212–7.
Tao LY, He XD, Xiu DR. Hepatitis B virus is associated with the clinical features and survival rate of patients with intrahepatic cholangiocarcinoma. Clin Res Hepatol Gastroenterol. 2016;40:682–7.
Liu RQ, Shen SJ, Hu XF, Liu J, Chen LJ, Li XY. Prognosis of the intrahepatic cholangiocarcinoma after resection: hepatitis B virus infection and adjuvant chemotherapy are favorable prognostic factors. Cancer Cell Int. 2013;13:99.
Wu ZF, Yang N, Li DY, Zhang HB, Yang GS. Characteristics of intrahepatic cholangiocarcinoma in patients with hepatitis B virus infection: clinicopathologic study of resected tumours. J Viral Hepat. 2013;20:306–10.
Peng NF, Li LQ, Qin X, et al. Evaluation of risk factors and clinicopathologic features for intrahepatic cholangiocarcinoma in Southern China: a possible role of hepatitis B virus. Ann Surg Oncol. 2011;18:1258–66.
Zhang L, Cai JQ, Zhao JJ, et al. Impact of hepatitis B virus infection on outcome following resection for intrahepatic cholangiocarcinoma. J Surg Oncol. 2010;101:233–8.
Gu J, Jeong S, Xia Q. Intrahepatic cholangiocarcinoma arising from HBV infection may be a highly selected population for liver transplantation. Hepatology. 2017;66:1703–4.
Wang Z, Sheng YY, Dong QZ, Qin LX. Hepatitis B virus and hepatitis C virus play different prognostic roles in intrahepatic cholangiocarcinoma: a meta-analysis. World J Gastroenterol. 2016;22:3038–51.
Deeks JJ, Dinnes J, D’Amico R, et al. Evaluating non-randomised intervention studies. Health Technol Assess. 2003;7:iii–x (1–173).
Higgins JP, Thompson SG. Quantifying heterogeneity in a meta-analysis. Stat Med. 2002;21:1539–58.
Iida H, Kaibori M, Tanaka S, et al. Low incidence of lymph node metastasis after resection of hepatitis virus-related intrahepatic cholangiocarcinoma. World J Surg. 2017;41:1082–8.
Lu Y, Lin N, Chen Z, Xu R. Hypoxia-induced secretion of platelet-derived growth factor-BB by hepatocellular carcinoma cells increases activated hepatic stellate cell proliferation, migration and expression of vascular endothelial growth factor-A. Mol Med Rep. 2015;11:691–7.
Forner A, Llovet JM, Bruix J. Hepatocellular carcinoma. Lancet. 2012;379:1245–55.
Thelen A, Scholz A, Weichert W, et al. Tumor-associated angiogenesis and lymphangiogenesis correlate with progression of intrahepatic cholangiocarcinoma. Am J Gastroenterol. 2010;105:1123–32.
Jeong S, Zheng B, Wang J, et al. Transarterial chemoembolization: a favorable postoperative management to improve prognosis of hepatitis B virus-associated intrahepatic cholangiocarcinoma after surgical resection. Int J Biol Sci. 2017;13:1234–41.
Bridgewater J, Galle PR, Khan SA, et al. Guidelines for the diagnosis and management of intrahepatic cholangiocarcinoma. J Hepatol. 2014;60:1268–89.
Acknowledgements
This study was supported by Intrahepatic Cholangiocarcinoma Clinical Cohort Research Program, National Key Research on Precision Medicine of China (2017YFC0908102), National Natural Science Foundation of China (81772507), and Technological Innovation and Action Project of the Shanghai Science and Technology Commission (15411950401).
Author information
Authors and Affiliations
Contributions
All authors: Study concept and design; drafting of the manuscript; acquisition of data; analysis and interpretation of data. SJ, LC, QX: Critical revision of the manuscript for important intellectual content.
Corresponding authors
Ethics declarations
Conflict of interest
Seogsong Jeong, Guijuan Luo, Zhi-Heng Wang, Meng Sha, Lei Chen and Qiang Xia declare no conflict of interest.
Electronic supplementary material
Below is the link to the electronic supplementary material.
Rights and permissions
About this article
Cite this article
Jeong, S., Luo, G., Wang, ZH. et al. Impact of viral hepatitis B status on outcomes of intrahepatic cholangiocarcinoma: a meta-analysis. Hepatol Int 12, 330–338 (2018). https://doi.org/10.1007/s12072-018-9881-y
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12072-018-9881-y