三维适形放射治疗与常规放射治疗联合TACE治疗原发性肝癌的疗效研究

摘要

目的：分析三维适形放射治疗(3D-CRT)与常规放射治疗联合经导管肝动脉化疗栓塞术(TACE)治疗原发性肝癌的临床疗效。方法：选择126例原发性肝癌患者，按照治疗方式的不同将其分为对照组和观察组，每组63例。对照组患者接受常规放射治疗联合TACE治疗；观察组患者接受3D-CRT联合TACE治疗，比较两组患者的治疗效果、IGF-Ⅱ、IGFBP-2和AFP水平、无进展生存期及总生存期差异。结果：①观察组患者接受3D-CRT联合TACE治疗方案后的完全缓解(CR)和部分缓解(PR)率显著高于对照组患者；②观察者患者接受治疗后的IGF-Ⅱ、IGFBP-2和AFP水平均显著低于对照组患者；③观察者患者接受治疗后的无进展生存期及总生存期均明显长于对照组患者，差异有统计学意义(t=5.325，t=6.924；P＜0.05)。结论：3D-CRT联合TACE治疗有助于提升原发性肝癌患者的治疗效果、降低血液相关肿瘤指标水平及延长生存时间，具有积极的临床意义。%Objective:To analyze the effect of three-dimensional conformal radiotherapy with conventional radiotherapy combined TACE treatment on patients with primary liver cancer. Methods: To choose patients with primary liver cancer in our hospital as research object, randomized to control group patients received conventional radiotherapy combined with TACE and observation group received three-dimensional conformal radiotherapy combined with TACE, compared therapeutic effect, IGF-Ⅱ, IGFBP-2 and AFP levels, progression-free survival and overall survival.Results: 1)observation group patients’ CR,PR rate after treatment was significantly higher than control group patients; 2)observation group patients’ IGF-Ⅱ, IGFBP-2 and AFP levels after treatment were significantly lower than control group patients; 3) observation group patients’ survival and overall survival time after treatment were significantly longer than control patients(t=5.325,t=6.924;P<0.05).Conclusion: Three-dimensional conformal radiotherapy combined with TACE help improve treatment of patients with primary liver cancer, reduce the level of indicators related to blood cancer and prolong survival time, with positive clinical significance.