Cellular oncology (Dordrecht, Netherlands) · 2024
Hepatic arterial infusion chemotherapy (HAIC) combined with Tislelizumab and Lenvatinib for unresectable hepatocellular carcinoma: a retrospective single-arm study.
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Sun Ruirui, Gou Yang, Pan Long, He Qiang, Zhou Yin, Luo Yi, Wu Chenrui, Zhao Yaowu, Fu Zixuan, Huang Ping
Аннотация
PURPOSE: We aimed to explore the curative effects of hepatic arterial infusion chemotherapy (HAIC) combined with Tislelizumab and Lenvatinib on unresectable hepatocellular carcinoma (HCC).
PATIENTS AND METHODS: From September 2021 to September 2023, 42 patients with unresectable HCC who were treated in the First Affiliated Hospital of Chongqing Medical University were enrolled in this retrospective single-arm study. They received HAIC combined with Tislelizumab and lenvatinib. Baseline characteristics, laboratory indicators before and after treatment, and imaging findings were collected from medical records. The primary endpoint was objective response rate (ORR), and the secondary endpoints included disease control rate (DCR), overall survival (OS), progression-free survival (PFS), and safety indicators.
RESULTS: A total of 199 HAIC treatments were performed, with a median of 5.5 times (3.75-6.0 times). Based on the mRECIST and RECIST1.1 criterion, the ORR was 71.4% and 57.1%, the DCR was 92.9% and 92.9%. Up to the follow-up date of October 1, 2024, the median PFS was 14.0 months (95% CI, 11.6-16.4 months), and the median OS was 26.0 months.The incidence of any grade of adverse events was 97.6%. The most commonly reported treatment-related grade 3-4 adverse events included thrombocytopenia (28.6%), elevated total bilirubin (19%), and abdominal pain (16.7%). There was no treatment-related death.
CONCLUSION: For unresectable HCC, HAIC combined with tirelizumab and lenvatinib has good anti-tumor efficacy and acceptable adverse reactions.
PATIENTS AND METHODS: From September 2021 to September 2023, 42 patients with unresectable HCC who were treated in the First Affiliated Hospital of Chongqing Medical University were enrolled in this retrospective single-arm study. They received HAIC combined with Tislelizumab and lenvatinib. Baseline characteristics, laboratory indicators before and after treatment, and imaging findings were collected from medical records. The primary endpoint was objective response rate (ORR), and the secondary endpoints included disease control rate (DCR), overall survival (OS), progression-free survival (PFS), and safety indicators.
RESULTS: A total of 199 HAIC treatments were performed, with a median of 5.5 times (3.75-6.0 times). Based on the mRECIST and RECIST1.1 criterion, the ORR was 71.4% and 57.1%, the DCR was 92.9% and 92.9%. Up to the follow-up date of October 1, 2024, the median PFS was 14.0 months (95% CI, 11.6-16.4 months), and the median OS was 26.0 months.The incidence of any grade of adverse events was 97.6%. The most commonly reported treatment-related grade 3-4 adverse events included thrombocytopenia (28.6%), elevated total bilirubin (19%), and abdominal pain (16.7%). There was no treatment-related death.
CONCLUSION: For unresectable HCC, HAIC combined with tirelizumab and lenvatinib has good anti-tumor efficacy and acceptable adverse reactions.