• 作者：M.D. Ferrer Puchol ; ^{lolesferrer@ono.com} ; C. la Parra ; E. Esteban ; M. Vañ ; o ; M. Forment ; A. Vera ; O. Cosí ; n
• 关键词：Hepatocarcinoma ; Quimioembolizació ; n intraarterial ; Terapé ; utica ; Hí ; gado ; Microesferas de adriamicina ; Carcinoma
• 刊名：Radiolog铆a
• 出版年：2011
• 期刊代码：pca298_00338338
• 类别：med
• 出版时间：May-June 2011
• 卷：53
• 期：3
• 页码：246-253
• 文件大小：303 K

Objective

To compare conventional transarterial chemoembolization (TACE) with doxorubicin-eluting bead transarterial chemoembolization (DEB-TACE) for the treatment of hepatocellular carcinoma, evaluating the tumor response, complications after treatment, and survival.

Material and methods

We present 72 patients diagnosed with hepatocellular carcinoma treated consecutively between January 2000 and December 2009. We studied 25 patients treated with TACE (Group A) and 47 patients treated with DEB-TACE (Group B); adriamycin (doxorubicin) was the chemotherapy agent used in both groups. All patients had compensated cirrhosis of the liver classified on the Child-Pugh score. The results were analyzed according to the RECIST criteria.

Statistical analyses consisted of ANOVA, chi-square tests, Student's t-tests, and Kaplan-Meier log-rank tests.

Results

Patient's age, tumor size, number of tumors, and hepatic reserve were similar in the two groups. The mean number of sessions per patient was 1.32 卤 0.67 in Group A versus 2.13 卤 0.95 in Group B. The mean dose of adriamycin per patient was 50.60 卤 29.95 mg in Group A and 231.91 卤 110.2 mg in Group B. A complete response of the tumor to treatment was observed in 5.6%of the patients in Group A and in 13.9%of those in Group B. According to the RECIST criteria, no significant differences were found. DEB-TACE was better tolerated and had fewer immediate complications (p = 0.001). No significant differences were found in the survival of patients in the two groups (Group A: mean 686.24 days, median 709 days; Group B: mean 765.32 days, median 672 days.

Conclusion

In patients with unresectable hepatocellular carcinoma, DEB-TACE is safe and better tolerated than conventional TACE; moreover, it seems to lead to greater necrosis of the tumors.