Triple therapy in biliary tract cancers: GemOX plus immune checkpoint inhibitor in combination with lenvatinib or NGS-guided targeted therapy.

Purpose: The combination of gemcitabine-based chemotherapy and immune checkpoint inhibitors has a good efficacy in advanced biliary tract cancer (BTC). The multi-target TKI lenvatinib and NGS-guided targeted therapy are also promising in BTC treatment. This study aimed to explore the performance of GemOX plus sintilimab and TKI (either lenvatinib or by NGS-guided targeted therapy) for local advanced or metastatic BTCs.

Elevated serum CA19-9 indicates severe liver inflammation and worse survival after curative resection in hepatitis B-related hepatocellular carcinoma.

We explored the prognostic value of preoperative CA19-9 in α-fetoprotein (AFP)-positive and -negative HCC with hepatitis B virus (HBV) background (HBV-HCC), and explored the underlying mechanism. Recurrence-free survival (RFS) and overall survival (OS) were assessed in HBV-HCC patients who underwent curative resection (Cohort 1). Immunohistochemical staining of CA19-9 in HCC and liver parenchyma were quantified in another cohort of 216 patients with resected HCC (Cohort 2).

Next-generation sequencing-guided molecular-targeted therapy and immunotherapy for biliary tract cancers.

Background: Chemotherapy is a standard regimen for advanced or relapsed biliary tract cancer (BTC) with a 5-year overall survival (OS) rate of approximately 5% and a median OS of less than a year. Targeted therapies and immunotherapy aimed at providing more personalized treatments for BTCs have been tested. The objective of this study was to evaluate the effects of targeted therapy and immunotherapy on advanced BTC patients.

Systemic treatment of advanced or recurrent biliary tract cancer.

Biliary tract cancer (BTC) is a disease entity comprising diverse epithelial tumors with features of cholangiocyte differentiation, and it includes cholangiocarcinoma (CCA) and gallbladder cancer (GBC). Depending on its anatomical location, cholangiocarcinoma is categorized as intrahepatic (iCCA), perihilar (pCCA), or distal (dCCA). Nearly two-thirds of patients with biliary tract cancer present with advanced disease at diagnosis and in 68-86% of resections the cancer eventually recurs either locoregionally or at a distance.