Journal of Hepatocellular Carcinoma (Oct 2023)

Tyrosine Kinase Inhibitors Plus Anti-PD-1 Antibodies with Hepatic Arterial Infusion Chemotherapy or Transarterial Chemoembolization for Unresectable Hepatocellular Carcinoma

  • Yu B,
  • Zhang N,
  • Feng Y,
  • Zhang Y,
  • Zhang T,
  • Wang L

Journal volume & issue
Vol. Volume 10
pp. 1735 – 1748

Abstract

Read online

Bingran Yu, Ning Zhang, Yun Feng, Yongfa Zhang, Ti Zhang, Lu Wang Department of Hepatic Surgery, Shanghai Cancer Center, Shanghai Medical College, Fudan University, Shanghai, People’s Republic of ChinaCorrespondence: Lu Wang, Department of Hepatic Surgery, Shanghai Cancer Center, Shanghai Medical College, Fudan University, No. 270 Dongan Road, Shanghai, 200032, People’s Republic of China, Email [email protected]: The combination of tyrosine kinase inhibitors (TKIs) and anti-PD-1 antibodies with hepatic arterial infusion chemotherapy (HAIC) or transarterial chemoembolization (TACE) has shown encouraging anti-tumor effects in the treatment of hepatocellular carcinoma (HCC). We explored the efficacy and safety of TKIs and anti-PD-1 antibodies combined with HAIC or TACE in HCC.Methods: Data from 302 HCC patients receiving HAIC combined with TKIs and anti-PD-1 antibodies (HAIC-TP group) and 446 HCC patients receiving TACE combined with TKIs and anti-PD-1 antibodies (TACE-TP group) were retrospectively collected. Clinicopathological characteristics, tumor response, progression-free survival (PFS), overall survival (OS), and adverse events (AEs) were compared between two groups. Propensity score matching (PSM) analysis was performed to minimize bias.Results: The HAIC-TP group exhibited better objective response rate (RECIST: 33.1% versus 7.8%, P < 0.001; mRECIST: 51.4% versus 17.5%, P < 0.001), longer PFS (12.4 months versus 8.2 months, P < 0.001), and longer OS (not reached versus 13.8 months, P < 0.001) than TACE-TP group. Surgery was performed after combination therapy in 34 patients of the HAIC-TP group and in 7 patients of the TACE-TP group (P < 0.001). Similar results were also observed in the PSM analysis. Multivariate analysis indicated type of treatment, alpha-fetoprotein, ALBI grade, portal vein tumor thrombus, and extrahepatic status were risk factors for poor prognosis. Nausea, vomiting, diarrhea, and abdominal pain occurred more frequently in the HAIC-TP group, whereas liver dysfunction occurred more frequently in the TACE-TP group. All AEs were acceptable and manageable as a result of treatment interruption or dose modification.Conclusion: The combination of HAIC with TKIs and anti-PD-1 antibodies is an effective and safe therapeutic regimen over TACE-based combination therapy for patients with HCC. A prospective study with a large sample size is required to validate the efficacy and safety of the combination therapy.Keywords: hepatocellular carcinoma, hepatic arterial infusion chemotherapy, transarterial chemoembolization, combination therapy

Keywords