同步放化疗与单纯放疗在宫颈浸润癌的近期疗效及安全性
Comparison of Efficacy and Safety of Concurrent Radiotherapy and Chemotherapy in Treatment of Invasive Carcinoma of Cervix
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摘要: 目的 观察同步放化疗治疗宫颈浸润癌的近期疗效及安全性,探讨其临床价值.方法 选择西安市中心医院于2013年1月至2015年3月收治的符合宫颈浸润癌诊断标准患者86例入选本研究,按照数字随机分为2组,每组43例.单纯组术前采取单纯放疗治疗,腔内半量放疗,每次7 Gy,1次/周,总剂量21 Gy×3次;联合组术前采取联合放化疗治疗,腔内剂量21 Gy×3次;顺铂20 mg/m2,放疗第1天开始静滴,连续5 d.2组均于疗程结束2周后行手术治疗,比较2组疗效.结果 联合组有效率39例(90.7%),高于单纯组31例(72.1%),P<0.05.联合组宫旁浸润及淋巴结阳性率均低于单纯组,P<0.05.2组治疗期间白细胞降低、恶心、呕吐、腹泻及肝肾功能异常发生率比较差异无统计学意义(P>0.05);联合组脱发21例(48.8%),高于单纯组0例(0.0%),P<0.05.结论 同步放化疗治疗宫颈浸润癌的近期疗效较佳,宫旁浸润及淋巴结阳性率更低,但脱发发生率更高,具有重要临床价值.Abstract: Objective To observe the safety and efficacy of concurrent radiotherapy and chemotherapy in the treatment of invasive carcinoma of cervix, and to evaluate its clinical value. Methods We selected 86 patients treated in our hospital in January 2013-2015 year in March according to the diagnostic criteria of invasive cervical cancer in this study, and randomly divided them into two groups, with 43 cases in each group. The simple group was given single radiotherapy before operation, including half amount of radiotherapy in the the cavity, 7Gy each time, 1time/week, total dose of 21 Gy * 3 times. The combined group was given preoperative radiotherapy and chemotherapy, including 21 Gy * 3 times of radiotherapy, and intravenous instillation of 20 mg/m2 of cisplatin for continuous 5 days form the first day of radiotherapy. Patients in both groups were given surgical treatment 2 weeks after single radiotherapy or combined radiotherapy and chemotherapy, then the curative effects of two groups were compared. Results The effective rate of combined group was 90.7%(39 cases) and was higher than that of simple group 72.1%(31 cases)(P<0.05). The parametrial invasion and lymph node positive rate in the combined group was lower than that in the simple group(P<0.05). There was no statistically significant difference in the white blood cell decrease,the incidence of nausea, vomiting, diarrhea and abnormal liver and kidney function between two groups(P>0.05). The hair loss rate in the combined group was 48.8%(21 cases),which was higher than the simple group(0 %)(P<0.05). Conclusion Concurrent chemotherapy in the treatment of cervical cancer infiltration is better, the infiltration and lymph node positive rate is lower, but the incidence of hair loss is higher,so it has important clinical value.
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