Abstract:
Objective
To investigate the efficacy and safety of high intensity focused ultrasound ablation (HIFU) combined with hepatic arterial chemoembolization (TACE) in the treatment of primary liver cancer (PLC).
Methods
The clinical data of 133 patients with PLC from March 2020 to February 2022 were retrospectively analyzed.According to different treatment methods, 65 patients were treated with TACE alone(control group) and 68 patients were treated with HIFU combined with TACE (combination group).The data were processed by SPSS 25.0 software, and the statistical data of disease remission rate and complications were analyzed by χ2 test.Tumor marker data were expressed as (x± s) and independent sample t test was performed.Rank Sum test was used for CNCL staging and Child-Pugh classification.Kaplan-Meier was used to draw the survival curve.P < 0.05 indicated that the difference was statistically significant.
Results
The objective response rate (ORR) in combination group was 82.4% higher than that in control group 66.2% (P < 0.05).There was no significant difference in disease control rate (DCR) between the two groups (P > 0.05).After
treatment, serum alpha-fetoprotein (AFP), α-L-fucoidase (AFU) and abnormal prothrombin Ⅱ (PIVKA-Ⅱ)in 2 groups were lower than before treatment, and the combined group was lower than the control group (P < 0.05).The incidence of abdominal pain in combination group was higher than that in control group (P < 0.05).There was no significant difference in overall survival time (OS) between the two groups (P > 0.05).The progression-free survival time (PFS) of the combined group was longer than that of the control group (P < 0.05).
Conclusion
HIFU combined with TACE in the treatment of PLC can improve the remission rate, reduce the level of tumor markers, prolong the time of tumor progression, but increase the risk of abdominal pain.
Key words:
Liver Neoplasms,
Carcinoma, Hepatocellular,
High Intensity Focused Ultrasound,
Transcatheter Arterial Chemoem-Bolization,
Postoperative Complications,
Biomarkers, Tumor
Xiaowei Chang, Yu Cai, Zhiyong Zhao, Wei Zhang. Efficacy and safety analysis of high intensity focused ultrasound ablation combined with hepatic arterial chemoembolization in the treatment of primary hepatocellular carcinoma[J]. Chinese Journal of Operative Procedures of General Surgery(Electronic Edition), 2025, 19(01): 56-59.