Hepatic artery infusion of FOLFOX chemotherapy and camrelizumab combined with sorafenib for advanced stage hepatocellular carcinoma (Double-IA-001): A phase II trial.

person Gulijiayina Nuerhashi Sun Yat-sen University Cancer Center, Guangzhou, China info_outline Gulijiayina Nuerhashi, Lujun Shen, Weijun Fan

Authors person Gulijiayina Nuerhashi Sun Yat-sen University Cancer Center, Guangzhou, China info_outline Gulijiayina Nuerhashi, Lujun Shen, Weijun Fan Organizations Sun Yat-sen University Cancer Center, Guangzhou, China Abstract Disclosures Research Funding No funding sources reported Background: Hepatic arterial infusion chemotherapy (HAIC) using a combination of oxaliplatin, fluorouracil, and leucovorin (FOLFOX) has shown excellent local control for hepatocellular carcinoma (HCC) patients classified under Barcelona Clinic Liver Cancer (BCLC) stage C. In China, both camrelizumab (a PD-1 inhibitor) and sorafenib were approved first-line approach for advanced stage HCC. This study (ChiCTR2100041874) aimed to the efficacy of combined hepatic artery infusion of FOLFOX chemotherapy and camrelizumab, together with sorafenib in BCLC stage C. Methods: Eligible patients were given a maximum of six cycles of hepatic artery infusion of HAIC-FOLFOX and camrelizumab, along with sorafenib, until either disease progression, intolerable toxicities emerged or disease downstaged and converted to received surgical resection. The primary outcome measured was the objective response rate (ORR) based on the modified Response Evaluation Criteria in Solid Tumors (mRECIST). Results: Twenty-five patients were enrolled. Based on mRECIST criteria, by the end of Feb 4, 2024, the confirmed ORR stood at 44.0%, with a disease control rate of 60.0%. The median progression-free survival was 3.33 months. Patient quality of life had a transient deterioration within four cycles of treatment, and generally recovered thereafter. A total of 28.0% of patients had grade ≥3 or above treatment-related adverse events, which could be alleviated after symptomatic treatment. Conclusions: The combination of double intrahepatic infusion of FOLFOX and camrelizumab with sorafenib demonstrated encouraging results and manageable safety concerns for BCLC stage C HCC. Clinical trial information: ChiCTR2100041874 .

Clinical