期刊
INTERNATIONAL JOURNAL OF RADIATION ONCOLOGY BIOLOGY PHYSICS
卷 105, 期 2, 页码 307-318出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.ijrobp.2019.05.066
关键词
-
资金
- [CMNDMC10710]
- [TSGH-C107-037]
Purpose: This study compared the local control and overall survival (OS) between stereotactic body radiation therapy (SBRT) and transarterial chemoembolization (TACE) in medium-sized (3-8 cm) hepatocellular carcinoma (HCC). Methods and Materials: From January 2008 to October 2017, 188 patients with medium-sized HCC underwent either TACE (n = 142) or SBRT (n = 46). We adjusted for imbalances in treatment assignment using propensity score matching. Infield control (IFC) and OS were analyzed retrospectively. Results: The median follow-up timewas 17.1 months for all patients and 26.6 months for surviving patients. The 3-year IFC was 63.0% for the TACE group and 73.3% for the SBRT group. Multivariable analysis identified the independent predictors for IFC as treatment modality (SBRT vs TACE), sex (female vs male), and recurrence status (recurrence vs new diagnosis). The 3-year OS was 22.9% for the TACE group and 47.4% for the SBRT group. Multivariable analysis identified the independent predictors of OS as number of tumors, treatment modality (SBRT vs TACE), albumin-bilirubin grade, tumor volume, Eastern Cooperative Oncology Group status, and recurrence status. Propensity score matching analysis revealed that the SBRT group had better IFC (3-year IFC of 77.5% vs 55.6%; P = .007) and OS (3-year OS of 55.0% vs 13.0%; P < . 001) than the TACE group. For recurrent HCC, the SBRT group exhibited superior IFC (3-year IFC of 75% vs 57.5%; P = .022) and OS (3-year OS of 58.3% vs 5.9%; P < .001) compared with the TACE group. However, there was no difference in IFC or OS between TACE and SBRT for patients with newly diagnosed HCC. Conclusions: SBRT has better IFC and OS rates than TACE in patients with medium-sized HCC, particularly for recurrent cases, which warrants prospective randomized controlled trials of TACE and SBRT. (C) 2019 Elsevier Inc. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据