TACE序贯3D—CRT治疗原发性肝癌的疗效及安全性观察(1)
【摘要】 目的 观察肝动脉化疗栓塞(TACE)序贯三维适形放疗(3D-CRT)治疗原发性肝癌的临床效果和安全性。方法 78例原发性肝癌患者, 按随机数字表法分为对照组与观察组, 各39例。对照组患者给予TACE序贯治疗;观察组患者在此基础上同时给予3D-CRT治疗。观察两组治疗效果, 并记录治疗期间不良反应发生情况。结果 观察组治疗总有效率82.1%高于对照组的61.5%(P<0.05), 骨髓抑制发生率48.7%低于对照组的71.8%(P<0.05)。结论 TACE序贯3D-CRT治疗原发性肝癌能有效控制病情, 不良反应少, 疗效安全可靠。
【关键词】 肝动脉化疗栓塞;三维适形放疗;原发性肝癌
DOI:10.14163/j.cnki.11-5547/r.2016.13.008
Observation of curative effect and safety by sequential TACE and 3D-CRT in the treatment of primary liver cancer HOU Liang-xue. Department of Tumor Radiotherapy, Henan Shangqiu First People’s Hospital, Shangqiu 476100, China
【Abstract】 Objective To observe clinical effect and safety by sequential transhepatic arterial chemotherapy and embolization (TACE) and three dimensional conformal radiation therapy (3D-CRT) in the treatment of primary liver cancer. Methods A total of 78 patients with primary liver cancer were divided by random number table into control group and observation group, with 39 cases in each group. The control group received TACE for sequential therapy, and the observation group received additional 3D-CRT for treatment. Curative effects of the two groups were observed, and their adverse reactions were recorded. Results The observation group had higher total effective rate as 82.1% than 61.5% of the control group (P<0.05), and its incidence of myelosuppression was lower as 48.7% than 71.8% of the control group (P<0.05). Conclusion Sequential TACE and 3D-CRT can effectively control disease in treating primary liver cancer, along with few adverse reactions and creditable curative effect.
【Key words】 Transhepatic arterial chemotherapy and embolization; Three dimensional conformal radiation therapy; Primary liver cancer
原发性肝癌是我国发病率较高的一种恶性肿瘤, 多数确诊病例病情已发展至中晚期, 预后效果并不理想。针对此类患者, 手术治疗已无太大作用, 临床多主张进行非手术治疗。TACE是治疗原发性肝癌最为常见的一种非手术治疗方法, 可获得良好的近期效果, 但其远期效果较差, 毒副反应多[1]。3D-CRT治疗是一种高精度的放射治疗, 能精准照射病灶, 避免正常组织受影响。本文主要研究观察TACE序贯3D-CRT治疗原发性肝癌的临床效果和安全性, 现报告如下。
1 资料与方法
1. 1 一般资料 研究对象为本院2013年10月~2014年10月收治的78例原发性肝癌患者, 均符合原发性肝癌诊断标准[2];BCLC确定为B-C期;肝功能Child-Pugh分级A级或B级。按随机数字表法将其分为对照组与观察组, 各39例。
对照组中男25例, 女14例;年龄43~73岁, 平均年龄(53.6±6.7)岁。观察组中男21例, 女18例;年龄46~71岁, 平均年龄(52.4±6.2)岁。两组一般资料比较差异无统计学意义(P>0.05), 具有可比性。两组患者均已排除合并严重基础性疾病者。
1. 2 方法 对照组患者接受TACE治疗:局部麻醉后经皮股动脉作穿刺, 将导管送至肝动脉, 确定肿瘤供血血管后, 依次注入碘油和化疗药物的混合液。栓塞剂选用明胶海绵, 根据病灶大小决定用药剂量和治疗周期。观察组同时给予3D-CRT,患者平卧于定向体架中, 取三维治疗计划系统和直线加速器从患者膈顶至双肾下极进行CT增强扫描, 层厚、间距均为5 mm。以三维治疗计划系统重建图像, 计算肿瘤体积和受累器官, 明确计划靶体积、照射角度和射线剂量。使用伽马射线进行治疗, 5次/周, 总照射剂量为30~50 Gy。, 百拇医药(侯良学)
【关键词】 肝动脉化疗栓塞;三维适形放疗;原发性肝癌
DOI:10.14163/j.cnki.11-5547/r.2016.13.008
Observation of curative effect and safety by sequential TACE and 3D-CRT in the treatment of primary liver cancer HOU Liang-xue. Department of Tumor Radiotherapy, Henan Shangqiu First People’s Hospital, Shangqiu 476100, China
【Abstract】 Objective To observe clinical effect and safety by sequential transhepatic arterial chemotherapy and embolization (TACE) and three dimensional conformal radiation therapy (3D-CRT) in the treatment of primary liver cancer. Methods A total of 78 patients with primary liver cancer were divided by random number table into control group and observation group, with 39 cases in each group. The control group received TACE for sequential therapy, and the observation group received additional 3D-CRT for treatment. Curative effects of the two groups were observed, and their adverse reactions were recorded. Results The observation group had higher total effective rate as 82.1% than 61.5% of the control group (P<0.05), and its incidence of myelosuppression was lower as 48.7% than 71.8% of the control group (P<0.05). Conclusion Sequential TACE and 3D-CRT can effectively control disease in treating primary liver cancer, along with few adverse reactions and creditable curative effect.
【Key words】 Transhepatic arterial chemotherapy and embolization; Three dimensional conformal radiation therapy; Primary liver cancer
原发性肝癌是我国发病率较高的一种恶性肿瘤, 多数确诊病例病情已发展至中晚期, 预后效果并不理想。针对此类患者, 手术治疗已无太大作用, 临床多主张进行非手术治疗。TACE是治疗原发性肝癌最为常见的一种非手术治疗方法, 可获得良好的近期效果, 但其远期效果较差, 毒副反应多[1]。3D-CRT治疗是一种高精度的放射治疗, 能精准照射病灶, 避免正常组织受影响。本文主要研究观察TACE序贯3D-CRT治疗原发性肝癌的临床效果和安全性, 现报告如下。
1 资料与方法
1. 1 一般资料 研究对象为本院2013年10月~2014年10月收治的78例原发性肝癌患者, 均符合原发性肝癌诊断标准[2];BCLC确定为B-C期;肝功能Child-Pugh分级A级或B级。按随机数字表法将其分为对照组与观察组, 各39例。
对照组中男25例, 女14例;年龄43~73岁, 平均年龄(53.6±6.7)岁。观察组中男21例, 女18例;年龄46~71岁, 平均年龄(52.4±6.2)岁。两组一般资料比较差异无统计学意义(P>0.05), 具有可比性。两组患者均已排除合并严重基础性疾病者。
1. 2 方法 对照组患者接受TACE治疗:局部麻醉后经皮股动脉作穿刺, 将导管送至肝动脉, 确定肿瘤供血血管后, 依次注入碘油和化疗药物的混合液。栓塞剂选用明胶海绵, 根据病灶大小决定用药剂量和治疗周期。观察组同时给予3D-CRT,患者平卧于定向体架中, 取三维治疗计划系统和直线加速器从患者膈顶至双肾下极进行CT增强扫描, 层厚、间距均为5 mm。以三维治疗计划系统重建图像, 计算肿瘤体积和受累器官, 明确计划靶体积、照射角度和射线剂量。使用伽马射线进行治疗, 5次/周, 总照射剂量为30~50 Gy。, 百拇医药(侯良学)