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Retrospective Cohort Study
©The Author(s) 2025. Published by Baishideng Publishing Group Inc. All rights reserved.
World J Gastrointest Oncol. Sep 15, 2025; 17(9): 103816
Published online Sep 15, 2025. doi: 10.4251/wjgo.v17.i9.103816
Efficacy and safety of transarterial chemoembolization with chemotherapy, PD-1/PD-L1 inhibitors, and tyrosine kinase inhibitors in unresectable intrahepatic cholangiocarcinoma
Xia Wang, Chun Bi, Cheng-Lei Fu, Xiao-Yan Lu, Dan Zhang, Yue Xiao, Xi-Heng Sun, Xiao Chen
Xiao Chen, Yue Xiao, Dan Zhang, Xia Wang, Department of Radiation Oncology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou 221006, Jiangsu Province, China
Xi-Heng Sun, Department of Medical College, Yangzhou University Medical College, Yangzhou 225100, Jiangsu Province, China
Xiao-Yan Lu, Cheng-Lei Fu, Chun Bi, Department of Oncology, Siyang Hospital, Suqian 223700, Jiangsu Province, China
Co-first authors: Xiao Chen and Xi-Heng Sun.
Co-corresponding authors: Chun Bi and Xia Wang.
Author contributions: Chen X analyzed the data and wrote the manuscript; Chen X, Sun XH, Bi C, and Wang X designed the research study; Chen X, Xiao Y, Zhang D, and Lu XY performed the research; Zhang D, Fu CL, Bi C, and Wang X provided financial support; Chen X and Sun XH contributed equally to this article and are co-first authors of this manuscript; Bi C and Wang X made equally important contributions to the design, implementation and writing of this study and are the co-corresponding authors of this manuscript.
Institutional review board statement: This study was reviewed and approved by the Institutional Review Board of the Affiliated Hospital of Xuzhou Medical University (Approval No. XYFY2024-KL618-01).
Informed consent statement: As the study used anonymous and pre-existing data, the requirement for the informed consent from patients was waived.
Conflict-of-interest statement: All the authors report no relevant conflicts of interest for this article.
STROBE statement: The authors have read the STROBE Statement-checklist of items, and the manuscript was prepared and revised according to the STROBE Statement-checklist of items.
Data sharing statement: The authors declare that all data and materials supporting the findings of this study are available within the article.
Corresponding author: Xia Wang, Chief Physician, Department of Radiation Oncology, The Affiliated Hospital of Xuzhou Medical University, No. 9 Kunpeng North Road, Xuzhou 221006, Jiangsu Province, China. wangxia_66@163.com
Received: January 5, 2025
Revised: June 29, 2025
Accepted: August 1, 2025
Published online: September 15, 2025
Processing time: 254 Days and 3.8 Hours
Core Tip

Core Tip: This study retrospectively evaluated the efficacy and safety of transarterial chemoembolization combined with chemotherapy, tyrosine kinase inhibitors, and programmed death 1/programmed cell death ligand 1 inhibitors in patients with intrahepatic cholangiocarcinoma. In conclusion, the combination of transarterial chemoembolization with chemotherapy, tyrosine kinase inhibitors, and programmed death 1/programmed cell death ligand 1 inhibitors demonstrates good efficacy and a favorable safety profile, offering potential benefits for patients with intrahepatic cholangiocarcinoma.

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