培美曲塞联合顺铂治疗恶性间皮瘤的疗效分析

 【摘要】　目的　回顾分析培美曲塞（PEM）联合顺铂（DDP）治疗恶性胸膜间皮瘤（MPM）的疗效。方法　将64例MPM患者分为2组，PEM组（32例）予PEM联合DDP，DDP组予以单纯DDP。分析两组有效率、无进展生存期（DFS）及总生存期（OS）。结果　两组患者化疗期间均未见明显不良反应，治疗后PEM组及DDP组有效率分别为56.25 %（18／32）、21.88 %（7／32），差异有统计学意义（χ2＝7.943，P＜0.05）。PEM组较DDP组DFS延长（P＝0.033）。治疗后PEM组OS较DDP组高（P＝0.041）。结论　PEM联合DDP在延长MPM患者DFS及提高生存率方面有一定作用。

Study on cisplatin combination with pemetrexed disodium in the therapy for malignant pleural mesothelioma

Objective To explore the clinical efficacy of ALIMTA (pemetrexed disodium) plus cisplatin.Methods Patients with malignant mesothelioma were allocated to two treatment groups envelope:pemetrexed plus cisplatin (PEM-group) or cisplatin alone (DDP-group).Results A total of 64 patients were randomly assigned and evaluated.The number of patients in PEM- and DDP-group had a significant pathologic complete response were (56.25 ％ vs 21.88 ％,x2 =7.943,P ＜0.05).Progression-free survival was significantly higher in PEM-group (P ＜0.05),and 2-year survival rate was lower in DDP-group (P ＜0.05).Conclusion Pemetrexed elicit significant tumor response and delays disease progression compared with DDP alone in patients with advanced MPM.Improvement in OS is seen in this study.