培美Illi塞、多西他赛联合顺鉗一线治疗晚期肺腺癌的疗效观察[摘要]目的:比较培美曲塞(PEM)联合顺钳(DDP)与多西他赛(DOC)联合DDP治疗晚期肺腺癌的临床疗效及毒性反应。方法:将44例晚期肺腺癌(IIIB〜IV期)患者随机分为培美曲塞加顺钳组(PC组)和多西他赛加顺钳组(DC组),每组22例。PC组,PEM500mg/m2+生理盐水100ml,静滴10〜30min,第1天;DC组,D0C75mg/m2+生理盐水250ml静滴1h,第1天。两纽DDP均为25mg/m2,第1〜3天给药;每21天重复。治疗2个周期后评价疗效,治疗期间观察不良反应。结果:PC组总有效率为45.5%,中位无进展时间5.5个月;DC组总有效率为40.9%,中位无进展时间4.8个月。两纟R比较差异均无统计学意义(均P>0.05)。PC组骨箭抑制、胃肠道反应、肝肾功能损害等毒性反应显著低于DC组(均P<0.05)。结论:培美曲塞联合顺钳治疗晚期非小细胞肺癌的疗效与多西他赛加顺钳的疗效相当,但毒性反应明显减少,可作为晩期肺腺癌患考的一线治疗用药。[关键词]肺腺癌;一线化疗;培美曲塞;多西他赛;顺钳[中图分类号]R734.2[文献标识码]A[文章编号]1673-7210(2011)11(c)-078-03ObservationofcurativeeffectonPemetrexedorDocetaxelplusCisplatininthefirst-linetreatmentofpatientswithlungadenocarcinomaCHENShouhua,YAOWeidong,GUHongbingDcpartmentofMedicalOncology,NantongTumorHospital,JiangsuProvince,Nantong226361,China[Abstract]Objective:ToobservetheefficacyandtoxicityofPemetrexedorDocetaxelplusCisplatininthefirst-linetherapyofpatientswithlungadenocarcinoma.Methods:44patientswithlatestagelungadenocarcinoma(thestageofIIIB-IV)wereenrolledintothisstudy.ThesepatientsweredividedintoPCgroup(PemetrexedplusCisplatin)andDCgroup(DocetaxelplusCisplatin),with22casesineachgroup,groupPC:Pemetrexed500mg/m2plusnormalsaline100ml,10-30minivgtt,inthefirstday;DCgroup:Docetaxel75mg/m2plusnormalsaline250ml,1hivgtt,inthefirstday.BothgroupsweregivenCisplatin25mg/m2ivgtt,dl-3.Thetreatmentwouldberepeatedevery21days・Theefficacyandtoxicityofpatientsafterreceivingtwocycleswillbeevaluated.ResuIts:Theoverallresponseratewas45.5%inPCgroupand40.9%inDCgroup.Theaveragetimeforprogressivediseasewas5.5monthsinPCgroupond4.8monthsinDCgroup.Nosignificantstatisticaldifferencesintheoverallresponseratesandtheaveragetimeforprogressivewerefoundbetweenthetwogroups(P>0.05).Thesideeffectsofmyelosuppression,gastrointestinaldisorders,toxityof1iverandkidneyandhematologictoxicitiesinPCgroupwerelessandslighterthanDCgroup(P<0.05).Conclusion:PemetrexedplusCisplatinhasthesameactivityasDocetaxelplusCisplatininthetreatmentofpatientswithlungadenocarcinoma,butthetoxicitiesaremorelessandtheycanbethefirst-linetherapyforpatientswithlungadenocarcinoma.[Keywords]Lungadenocarcinoma;First-1inetherapy;Pemetrexe;Docetaxel;Cisplatin肺癌是当今世界最常见的恶性肿瘤2—,其中非小细胞肺癌(NSCLC)约占肺癌的80%,其中约1/2为腺癌,70%〜80%的肺癌患者确诊时已为晚期(IIIB〜IV期),丧失手术机会,当前晚期NSCLC的治疗仍然以化疗为首选。培美曲塞(PEM)是一种结构上含有核心为毗咯卩密I症基团的抗叶酸制剂,通过破坏细胞内叶酸依赖性的正常代谢过程,抑制细胞复制,从而抑制肿瘤的生长。临床上培美曲塞一肓作为非小细胞癌的二线药物,目前国外有将培美曲赛用于非鳞癌NSCLC-线治疗的报道[1],但国内尚未广泛应用,相关报道也较少。木文笔者采用培美曲塞联合顺鉗一线治疗非鳞癌NSCLC,总结治疗效果及毒性反应,现报道如下:1资料与方法1.1一般资料选择我院2008年2月〜2011年2月收治的MB〜IV期肺腺癌患者44例,其中,男18例,女26例;年龄43〜75岁,平均(60±3)岁。病理或细胞学检杳证实为晚期肺腺癌,均有可客观测量的病灶。其中,IUB期20例,IV期24例。均无心、肝、肾功能异常,Karnofsky评分>70分。体力状...