,Survival analysis of transarterial radioembolization with yttrium-90 for hepatocellular carcinoma p

来源 :肝胆外科与营养 | 被引量 : 0次 | 上传用户:jiangxiaohui
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
Introduction: For patients with resectable hepatocellular carcinoma (HCC), hepatectomy remains one of the best treatment options to provide long-term survival. However, more than 50% of the patients have unresectable disease upon diagnosis even though there are no distant metastases. Transarterial chemoembolization (TACE) is a well-established treatment option that offers a palliative survival benefit for this group of patients. A better treatment for unresectable HCC has been sought after. There is some evidence that transarterial radioembolization (TARE) with the agent yttrium-90 produces encouraging outcomes, especially in patients with portal vein tumor thrombus. This study aims to analyze the outcomes of TARE at our center. Methods: From August 2009 to April 2013, 16 patients underwent TARE at our center. Sixteen patients with similar tumor characteristics were selected to undergo TACE alone for comparison. A retrospective analysis of the prospectively collected data of the patients was conducted. Only patients with newly diagnosed primary tumors were included in this study. Results: The median survival for patients having TARE was 19.9 versus 14.0 months in the TACE group (P=0.615). There was no difference in terms of tumor response according to the modified Response Evaluation Criteria in Solid Tumors (mRECIST) (P=0.632). The 1-, 2- and 3-year survival rates in the TARE group were 80.0%, 30.5% and 20.3% respectively. The 1-year survival in the TACE group was 58.3%(P=0.615). For patients who had major vascular invasion (eight in each group), the 1- and 2-year survival rates in the TARE group were 62.5% and 15.6% respectively, while the 1-year survival in the TACE group was 35.0% (P=0.664). Conclusions: The two groups showed similar results in terms of tumor response and overall survival benefit. TARE might provide a survival benefit for patients with major vessel invasion.
其他文献
The "deadly quartet": excessive weight, hypertension, impaired glucose homeostasis, and atherogenic dyslipidemia constitute a greater threat to health than the
目的了解连云港市区2010年18家企业接触职业病危险因素的职工职业健康状况。方法依据职业健康监护技术规范规定的检查项目进行职业健康检查。结果共检查职工5408人,发现1项或
2010年10月22日晚至23日中午,辖区内某酒店为龚某儿子承办婚宴时发生群体性食物中毒。根据流行病学调查,临床症状和病原学检验,判定本次为副溶血性弧菌污染食物导致的群体性食物
该文介绍了一种新的碲镉汞晶体生长方法(即双相复合生长法),详细阐述了该方法的生长机理和生长过程:分析了该方法生长过程中影响晶体生长的因素(生长温度、温度梯度、生长速率、固
会议
在单因素试验的基础上,利用响应曲面法(response surface methodology,RSM),通过中心组合设计,对蕨菜多糖提取工艺参数进行优化分析研究。选择料水比、提取温度和提取时间作
目的 探讨期间核查的概念、对象、参数和量程、标准、方法、核查的实施和核查结果评价,更好地对现场采样检测仪器开展期间核查工作.方法 依据有关法规、标准、规程和文献.结
目的掌握我县克山病病情现状和消长趋势,为研究预防控制克山病提供科学依据。方法按照《全国克山病监测方案》要求,参照历史上克山病病情较重的病区资料,对洛川县菩堤乡新城
该文介绍昆明物理研究所开管、水平滑块、富Tc源方式下,生长 Hg1-xCdxTe(MCT)薄膜的液相外延(LPE)工艺技术,对外延膜的一些特性进行了分析。相外延,碲锅汞。
会议
该文主要介绍对用LPE法生长的MCT薄膜的低温热处理方法,并对LPE生长的MCT原生片和低温热处理后的外延片电参数、组份和形貌进行了对比分析。
Background: Investigation into less traumatic method of vascular occlusion during liver resection is the actual problem in hepatic surgery because of high level