PMID- 37583693 OWN - NLM STAT- MEDLINE DCOM- 20230817 LR - 20230817 IS - 1664-3224 (Electronic) IS - 1664-3224 (Linking) VI - 14 DP - 2023 TI - Transarterial chemoembolization combined with molecularly targeted agents plus immune checkpoint inhibitors for unresectable hepatocellular carcinoma: a retrospective cohort study. PG - 1205636 LID - 10.3389/fimmu.2023.1205636 [doi] LID - 1205636 AB - PURPOSE: To retrospectively evaluate and compare treatment effectiveness and safety between transarterial chemoembolization (TACE) combined with molecularly targeted agents plus immune checkpoint inhibitors (TACE+T+I) and TACE combined with molecularly targeted agents (TACE+T) for unresectable hepatocellular carcinoma (uHCC). METHODS: We retrospectively analyzed the data of patients with unresectable HCC from January 2018 to June 2022. The patients were screened based on the inclusion criteria and were divided into the triple combination group (TACE+T+I) and the double combination group (TACE+T). The primary outcomes were overall survival (OS), progression-free survival (PFS), and adverse events (AEs). The secondary outcomes were objective response rate (ORR) and disease control rate (DCR). Risk factors associated with PFS and OS were determined by Cox regression analysis. RESULTS: A total of 87 patients were enrolled in this study, including 42 patients in the TACE+T+I group and 45 patients in the TACE+T group. Over a median follow-up of 29.00 and 26.70 months, patients who received TACE+T+I therapy achieved a significantly longer median OS (24.00 vs. 21.40 months, p = 0.007) and median PFS (9.70 vs. 7.00 months, p = 0.017); no grade 4 AEs or treatment-related death occurred in the two groups. Grade 3 AEs attributed to systemic agents in the two groups showed no significant difference (19.0% vs. 15.6%, p = 0.667). Patients in the TACE+T+I group demonstrated better tumor response when compared with patients in the TACE+T group, with an ORR of 52.4% vs. 17.8% (p = 0.001). No significant difference was observed in DCR between the two groups (83.3% vs. 77.8%, p = 0.514). Cox regression analysis showed that only the treatment method was an independent factor of OS, and both age and treatment method were independent factors related to PFS. CONCLUSION: Compared with TACE plus molecularly targeted agents (TACE+T), the triple therapy (TACE+T+I) could improve survival and tumor response in unresectable HCC with manageable toxicities. CI - Copyright (c) 2023 Jiang, Zhong, Huang, Li, Zhang, Zhu, Ni and Shen. FAU - Jiang, Nan AU - Jiang N AD - Department of Interventional Radiology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China. FAU - Zhong, Binyan AU - Zhong B AD - Department of Interventional Radiology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China. FAU - Huang, Jintao AU - Huang J AD - Department of Interventional Radiology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China. FAU - Li, Wanci AU - Li W AD - Department of Interventional Radiology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China. FAU - Zhang, Shuai AU - Zhang S AD - Department of Interventional Radiology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China. FAU - Zhu, Xiaoli AU - Zhu X AD - Department of Interventional Radiology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China. FAU - Ni, Caifang AU - Ni C AD - Department of Interventional Radiology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China. FAU - Shen, Jian AU - Shen J AD - Department of Interventional Radiology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China. LA - eng PT - Journal Article DEP - 20230731 PL - Switzerland TA - Front Immunol JT - Frontiers in immunology JID - 101560960 RN - 0 (Immune Checkpoint Inhibitors) RN - 0 (Antineoplastic Agents) SB - IM MH - Humans MH - *Carcinoma, Hepatocellular/therapy MH - Immune Checkpoint Inhibitors/adverse effects MH - Retrospective Studies MH - *Chemoembolization, Therapeutic/adverse effects MH - *Liver Neoplasms/therapy MH - *Antineoplastic Agents PMC - PMC10425157 OTO - NOTNLM OT - combination therapy OT - immune therapy OT - targeted therapy OT - transarterial chemoembolization OT - unresectable hepatocellular carcinoma COIS- The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest. EDAT- 2023/08/16 06:43 MHDA- 2023/08/17 06:43 PMCR- 2023/01/01 CRDT- 2023/08/16 03:50 PHST- 2023/04/14 00:00 [received] PHST- 2023/07/11 00:00 [accepted] PHST- 2023/08/17 06:43 [medline] PHST- 2023/08/16 06:43 [pubmed] PHST- 2023/08/16 03:50 [entrez] PHST- 2023/01/01 00:00 [pmc-release] AID - 10.3389/fimmu.2023.1205636 [doi] PST - epublish SO - Front Immunol. 2023 Jul 31;14:1205636. doi: 10.3389/fimmu.2023.1205636. eCollection 2023.