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1、吉非替尼維持治療聯(lián)合化療對(duì)晚期非小細(xì)胞肺癌患者生存期的影響[摘要]目的研究吉非替尼維持治療聯(lián)合化療對(duì)晚期非小細(xì)胞肺癌患者生存期的影響。方法隨機(jī)抽選2012年7月一2013年7月就診于該院的90例晚期非小細(xì)胞肺癌一線化療后非PD患者,按隨機(jī)數(shù)字表法將上述患者分為對(duì)照組5二45)和觀察組5二45),所有患者均接受單藥化療治療(紫杉醇),觀察組加用吉非替尼維持治療。治療后隨訪記錄兩組患者疾病進(jìn)展吋間、中位生存期及生存率,并進(jìn)行比較。結(jié)果觀察組疾病進(jìn)展時(shí)間(5?2±1.2)月、屮位生存期(22.1±3.1)月與對(duì)照組(3.4±1.3)月、(15.4±3?6)月比較,差異均冇統(tǒng)計(jì)學(xué)意義
2、(P〈0.05);觀察組1年生存率62.2%、2年生存率43.3%均高于對(duì)照組35.6%、23.8%,差異有統(tǒng)計(jì)學(xué)意義(P〈0?05)。結(jié)論吉非替尼維持治療聯(lián)合化療能顯著延長(zhǎng)晚期非小細(xì)胞肺癌患者生存期,但該方案對(duì)復(fù)雜病例的療效需進(jìn)一步研究探索。[關(guān)鍵詞]吉非替尼;化療;晚期非小細(xì)胞肺癌;生存期[屮圖分類(lèi)號(hào)]R5[文獻(xiàn)標(biāo)識(shí)碼]A[文章編號(hào)]1674-0742(2015)11(c)-0006-03[Abstract]ObjectiveTostudytheeffectofgefitinibmaintenancetherapycombinedwithchemotherapyonthe
3、survivaltimeofpatientswithadvancednon-smallcelllungcancer.Methods90casesofadvancednon-smal1cel1lungcancerwithoutPDwhoreceivedfirst-linechemotherapyandwereadmittedintothehospitalduringJuly2012toJuly2013wereselectedanddividedintothecontrolgroup(n=45)andtheobservationgroup(n=45)bytherandomnumb
4、ertablemethod.Allpatientsweretreatedwithmonotherapy(taxol)whiletheobservationgroupwereadditionallytreatedwithgefitinibmaintenancetherapy.Afterthetreatment,thetwogroupswerefollowedupandthetimeofdiseaseprogression,mediansurvivaltimeandsurvivalratewererecordedandcompared?ResultsThetimeofdiseas
5、eprogressionintheobservationgroupwas(5.2+1.2)monthsandthemediansurvivaltimewas(22.1±3.1)months,comparedwith(3.4±1.3)monthsand(15.4±3.6)monthsinthecontrolgroup,thedifferencewasstatisticallysignificant(P<0.05).The1-yearsurvivalrateoftheobservationgroupwas62.2%andthe2~yearsurvivalratewas43.3%,
6、whichwashigherthan35.6%and23.8%ofthecontrolgroup,respectively,andthedifferencewasstatisticallysignificant(P<0.05)?ConclusionGefitinibmaintenancetherapycombinedwithchemotherapycansignificantlyprolongthesurvivaltimeofpatientswithadvancednon-smallcel1lungcancer,butthecurativeeffectofthetreatme
7、ntforcomplexcasesshouldbefurtherexplored?[Keywords]Gefitinib;Chemotherapy;Advancednon-smallcelllungcancer;Survivaltime肺癌是世界上最常見(jiàn)的惡性腫瘤之一,已成為城市人口惡性腫瘤死亡原因第一位,非小細(xì)胞肺癌與小細(xì)胞癌比較,其癌細(xì)胞生長(zhǎng)分裂較慢,擴(kuò)散轉(zhuǎn)移相對(duì)較晚[1]。非小細(xì)胞肺癌約占所有肺癌的80%,75%的患者發(fā)現(xiàn)時(shí)已處于中晚期,5年生存率很低[2]?;熓欠伟┲饕闹委煼绞剑委煼切〖?xì)胞