PP放疗增敏放化疗同步与放化疗序贯治疗复发耐药肿瘤疗效对比研究

摘要

Aim To know about efficacy of artificial head replacement to treat femoral and neck bone fracture for elderly patients. Methods During Dec. 2006 to Aug. 2010,we treated 15 elderly patients by artificial head replacement from the posterolateral approach to treat femoral and neck bone fracture. Results 15 patients were followed up for 1 or 4 years . The hip joints of them went well, no pain,no loose or sink and X-ray showed normal prosthesis position. Conclusion It can achieve pleasant efficacy to treat femoral and neck bone fracture for elderly patients by artificial head replacement%目的 探索复发耐药肿瘤的治疗方法.方法 小剂量紫杉醇(Paclitaxel PTX,P)60～90 mg+顺铂(Cisplatin DDP,P)40 mg每周给药1次(即d1、8、15、22、29给药),为放疗增敏,连续放射治疗5天休2天∕周,连续4～5周完成同步放化疗.此22例作为同步组;另将复发耐药肿瘤患者未接受放化疗同步的给予放化疗序贯治疗者28例,作为对照组(序贯组).分别对比两组的近期疗效和远期疗效.近期疗效包括有效率(RR)、稳定(SD)间期、临床受益率(CBR),不良反应等;远期疗效包括生活质量(QOL)和生存期(OS).用统计学方法处理各数字,对比优化出较好的治疗方法.结果 同步组较序贯组明显提高有效率,延长SD(P＜0.05).不良反应不增加,甚至减轻.生活质量、生存率和生存期两组无统计学差异(P＞0.05).结论 PP放化疗同步组较放化疗序贯组治疗复发进展期肿瘤疗效更优,不良反应较轻,且易于实践操作.