欢迎来到天天文库
浏览记录
ID:55595041
大小:207.39 KB
页数:3页
时间:2020-05-18
《调强放疗联合吉西他滨加顺铂治疗局部晚期非小细胞肺癌临床观察.pdf》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、国际医药卫生导报2015年第21卷第13期IMHGN,July2015,Vo1.21No.13调强放疗联合吉西他滨加顺铂治疗局部晚期非小细胞肺癌临床观察饶建【摘要】目的观察调强放射治疗联合吉西他滨、顺铂同步化疗治疗局部晚期非小细胞肺癌疗效与安全性。方法回顾分析2012年1月至2014年6月在我院肿瘤科行调强放疗的45例局部晚期NSCLC患者。给予调强放疗,处方剂量为PTV50.4Gy/28次,常规分割,同步GTV推量,PTv—GTV为60Gy/28次。同步给予化疗,方案为吉西他滨加顺铂,方案为放疗第1d起开始化疗
2、,吉西他滨1.0咖,dl、d8,顺铂25mm,dl一3,每21d重复。放疗后再采用该方案化疗4个周期。主要观察指标为总有效率(ORR)、毒副反应。结果所有患者按计划完成治疗。近期疗效CR6例,PR26例,sD12例,PD1例。ORR71.1%。毒副反应主要为恶心、呕吐、骨髓抑制,放射性食管炎,放射性肺炎。结论调强放疗联合吉西他滨加顺铂同步化疗治疗局部晚期NSCLC近期疗效好,毒副反应可耐受,长期疗效有待进一步随访研究。【关键词】非小细胞肺癌;吉西他滨;顺铂;调强放疗Intensity-modulatedradio
3、therapycombinedwithgemcitabineandcisplatinchemotherapyforlocaladvancednon-smallcelllungcancerRaodian.DepartmentofOncology,JiangmenCentralHospitalJiangmenGuangdong,529070【Abstract】objectiveToevaluatetheclinicaleficacyandtoxicitiesofintensity—modulatedradiother
4、apy(IMRT)combinedwithgemcitabineandcisplatinchemotherapyforpatientswithlocallyadvancednon-smallcelllungcancer(NSCLC).MethodFortyfivepatientswithNSCLCwhoreceivedIMRTfromJanuary,2012toJune,2014inourhospitalwereretrospectivelyanalyzed.TheIMRTplansweredesignedtod
5、eliver50.4Gy/28ftoPTVwhiledelivering60Gy/28ftoGTV.ChemotherapywasgivenfromthefirstdayofIMRT,withgemcitabine1.0g/mondayltoday8andcisplatin25my/monday1today3.Theehemothtrapywasrepeatedevery21days.withatotalof4cycles.Theendpointswereoverallresponserate(ORR)andad
6、verseevents.ResultsA11patientscompleteddefinitiveIMRTandchemotherapy.Completeresponse(CR),partialresponse(PR),stabledisease(SD),andprogressivedisease(PD)wereobservedin6,26,12,and1cases,respectively,withaORRof71.1%.Themaintoxicifiesweretolerable,whichincludedm
7、yelosuppression,nausea,vomiting,acuteradiationpneumonia,andacuteradiationesophagitis.ConclusionsIMRTcombinedgemcitabineandcisplatinthemotherapyiselectiveandsafeformostpatientswithstageIIInon-smallcelllungcancer,Longtermresultsneedsfurtherfollow—up.【Keywords】N
8、on—smallcelllungcancer(Nsclc);Gemcitabine;Cisptatin;Intensity-modulatedradiotherapy肺癌的发病率逐年上升,不少城市肺癌死之晚期非小细胞肺癌患者的局部控制率和长期生存率已上升为第一位。非小细胞肺癌约占全部肺癌率。调强放疗(IMRT)较三维适形放疗(3D—CRT)的80%左右,约70%患者在确诊
此文档下载收益归作者所有