Drug-eluting bead transarterial chemoembolization combined with apatinib/camrelizumab for the treatment of advanced hepatocellular carcinoma with hepatic arterioportal shunts

Objective To evaluate the efficacy and safety of drug eluting bead transarterial chemoembolization (D-TACE) combined with apatinib/camrelizumab in patients with advanced hepatocellular carcinoma (HCC) and hepatic arterioportal shunts (APSs).Methods From January 2021 to December 2022, the consecutive medical records of patients with advanced HCC and APS receiving D-TACE combined with apatinib/camrelizumab were reviewed for eligibility. Overall survival (OS), progression-free survival (PFS), tumour response, and adverse events (AEs) were assessed.Results A total of 23 patients were included in this study, with a median follow-up of 11 months (range, 2-26 months). Eight patients (34.8%) achieved partial response; 13 (56.5%), stable disease; and 2 (8.7%), progressive disease. The objective response and disease control rates were 34.8% and 91.3%, respectively. The OS and PFS rates were 11 and 7 months, respectively. Multivariate analysis indicated that the tumour number was an independent prognostic factor for PFS. AEs occurred in 19 patients after oral apatinib treatment and in 8 patients after camrelizumab treatment. No treatment-related death occurred during the study period.Conclusions D-TACE combined with apatinib/camrelizumab showed meaningful efficacy and controllable AEs in these patients, making it a promising treatment option.Advances in knowledge (1) We investigated a new treatment strategy for patients with advanced HCC and hepatic APS and (2) D-TACE combined with apatinib/camrelizumab demonstrated meaningful efficacy and manageable AEs, making it a promising treatment option.