Ningjie Li1, Jiao Chen2. 1. Department of Radiology, Wuhan Sixth Hospital, Affiliated Hospital of Jianghan University, Wuhan, 430015, China. 2. Department of Radiology, Edong Healthcare Group, Huangshi Central Hospital, Affiliated Hospital of Hubei Polytechnic University, No.141 Tianjin Raod, Huangshi, 435000, China. jiaosi738591669@163.com.
Abstract
BACKGROUND: Apatinib, a tyrosine kinase inhibitor, inhibits angiogenesis under the tumor hypoxic environment induced by drug-eluting bead transarterial chemoembolization (DEB-TACE), which is hypothesized to have synergic effect with DEB-TACE in treating hepatocellular carcinoma (HCC) patients. This study aimed to evaluate the efficacy and safety of DEB-TACE plus apatinib in treating huge HCC patients. METHODS: Totally, 73 huge HCC patients (tumor size > 10 cm) were screened and divided into DEB-TACE plus apatinib group (N = 34) or DEB-TACE group (N = 39) based on the treatment they received. Their clinical response and adverse events were retrieved. The progression-free survival (PFS) and overall survival (OS) were calculated. RESULTS: DEB-TACE plus apatinib achieved a trend of higher objective response rate (64.7% vs. 43.6%, P = 0.071), but similar disease control rate (88.2% vs. 79.5%, P = 0.314) than DEB-TACE alone. Moreover, DEB-TACE plus apatinib reached an improved PFS (median (95%CI): 19.0 months (15.5-22.5) vs. 10.9 months (8.0-13.8), P = 0.025) and OS (median (95%CI): 25.1 months (20.3-29.9) vs. 13.7 months (9.8-17.6), P = 0.042) than DEB-TACE alone. After adjustment by multivariate Cox's regression analyses, DEB-TACE plus apatinib (vs. DEB-TACE alone) was independently correlated with better PFS (HR: 0.420, P = 0.004) and OS (HR: 0.477, P = 0.022). Regarding safety, adverse events were mostly mild and manageable; also, they were of no difference between DEB-TACE plus apatinib and DEB-TACE alone (all P > 0.05). CONCLUSION: DEB-TACE plus apatinib achieves prolonged PFS and OS, while similar adverse events occurrence compared to DEB-TACE alone in huge HCC treatment.
BACKGROUND: Apatinib, a tyrosine kinase inhibitor, inhibits angiogenesis under the tumor hypoxic environment induced by drug-eluting bead transarterial chemoembolization (DEB-TACE), which is hypothesized to have synergic effect with DEB-TACE in treating hepatocellular carcinoma (HCC) patients. This study aimed to evaluate the efficacy and safety of DEB-TACE plus apatinib in treating huge HCC patients. METHODS: Totally, 73 huge HCC patients (tumor size > 10 cm) were screened and divided into DEB-TACE plus apatinib group (N = 34) or DEB-TACE group (N = 39) based on the treatment they received. Their clinical response and adverse events were retrieved. The progression-free survival (PFS) and overall survival (OS) were calculated. RESULTS: DEB-TACE plus apatinib achieved a trend of higher objective response rate (64.7% vs. 43.6%, P = 0.071), but similar disease control rate (88.2% vs. 79.5%, P = 0.314) than DEB-TACE alone. Moreover, DEB-TACE plus apatinib reached an improved PFS (median (95%CI): 19.0 months (15.5-22.5) vs. 10.9 months (8.0-13.8), P = 0.025) and OS (median (95%CI): 25.1 months (20.3-29.9) vs. 13.7 months (9.8-17.6), P = 0.042) than DEB-TACE alone. After adjustment by multivariate Cox's regression analyses, DEB-TACE plus apatinib (vs. DEB-TACE alone) was independently correlated with better PFS (HR: 0.420, P = 0.004) and OS (HR: 0.477, P = 0.022). Regarding safety, adverse events were mostly mild and manageable; also, they were of no difference between DEB-TACE plus apatinib and DEB-TACE alone (all P > 0.05). CONCLUSION: DEB-TACE plus apatinib achieves prolonged PFS and OS, while similar adverse events occurrence compared to DEB-TACE alone in huge HCC treatment.
Authors: Simon Chun Ho Yu; Joyce Wai Yi Hui; Charing Ching Ning Chong; Carmen Chi Min Cho; Sunny Cheung; John Wong; Kit Fai Lee Journal: Cardiovasc Intervent Radiol Date: 2021-10-05 Impact factor: 2.740