ERCC1、TUBB3联合检测对晚期胃癌个体化治疗的应用分析杨洋,李良庆,陈群,陈辉,潘敦,张琳福建医科大学附属第一医院胃肠外科一区,福建福州350005【摘要】目的:探讨多基因mRNA联合检测对晚期胃癌个体化化疗疗效和预后的影响。方法:将98例晚期胃癌化疗患者随机分为2组,对照组采用DCF(多西紫杉醇+顺钳+5-Fu)方案,研究组进行ERCC1、TUBB3基因mRNA表达水平检测,并根据检测结果针对性地选择DCF方案、F0LF0X4(奥沙利钳+5-Fu)方案、F0LFIRI(伊立替康+5-Fu)方案、TF(紫杉醇+5-Fu)方案。观察2组患者的不良反应、生活质量、化疗有效率(RR)和中位疾病进展时间(inTTP)、中位生存时间(mOS)o结果:研究组的RR高于对照组,但无统计学意义。两组mTTP分别为9.5个月和6.4个月,两组mOS分别为13.7个月和10.2个月,差异均有统计学意义。对照组不良反应包括骨髓抑制、肝肾损害均明显高于研究组,差异有统计学意义。两组生活质量改善率的差杲也有统计学意义。结论:ERCC1、TUBB3联合检测及基于其基础丄的化疗对晚期胃癌患者具有针对性强、安全性高、副作用小,能提高患者生活质量,并可延长生存期。【关键词】晚期胃癌;基因mRM检测;个体化治疗IndividualizedChemotherapeuticRegimenGuidedbyCombinedDetectionofERCC1andTUBB3GenesinPatientswithAdvancedGastricCancerYangYang,Liliang・qing,ChenQun,ChenHui,PanDun,ZhangLinDepartment1ofGeneralSurgery,TheFirstAffiliatedHospitalofFu激anMedicalUniversity,Fuzhou350005,China[Abstract]Objective:TheaimofthisstudywastoanalyzetheimpactofgenemRNAexpressionintumorsonchemoresponseandclinicaloutcomeofpatientswithadvaneedgastriccancertreatedwithchemotherapy.Methods:Atotalof98第一作者:杨洋(1980-01)男,福建福州人,硕士,主治医师,研究方向:胃肠外科〜EmaiI:yy007yy@sinaTEL:13799331423通讯作者:李良庆(1963-01~)男,福建泉州人,硕士,主任页师,研究方向:胃肠外科Email:lqli@rnsnTEL:13720836936gastriccancerpatientswerermndomlydividedintotwogroups.ThecontrolgroupreceivedDCF.TheERCC1、TUBB3mRNAexpressionsofthepatientsofexperimentgroupweredetectedatfirst.Thentheabovechemotherapyregimenwasadministeredaccordingtothedetectionresults・Treatmentefficiency,toxicity,qualityoflife,mediantimetoprogression(mTTP),andmedianoverallsurvival(mOS)timewereobservedandanalyzed.Results:ThediffereneeabouttheratesofchemotherapeuticefficiencyintheTGandCGwasnotstatisticallysignificant.ThemTTPdidstatisticallydifferbetweenthegroupsfFG,9.5months;GC,6.4months)・ThemOSratesintheTGandCGwere13.7and10.2months,andthediffereneewassignificant.Thetoxicityreactionsandtheimprovementrateofqualityoflifeweresignificantly,withthediffereneebeingstatisticallysignificant.Conclusion:Wedemonstratedthattargetdetectionandindividualizedregimenforadvaneedgastriccancertreatmenthastheadvantagesofmoreindividualisation,lowersideeffects,highersafety,andlowerlocalizedrecurreneethanconventionalchemotherapy.Anditisalsogettingimprovedqualitylifeandlongingsurvivaltime.[Keywords]Advaneedgastriccancer;TargetdetectionofmRNAexpression;Individualizedmedicine【】R735.2【文献标识码】A胃癌的发病率和死亡率都非常高,世界各地癌症统计结果,以口本最高。据我国各省市死因调查结果,胃癌在恶性肿瘤中占首位。每年死亡约16万人,占恶性肿瘤死亡的23.03%叭早期胃癌经手术治疗可获治愈,但多数患者诊断吋属进展期,对于晚期胃癌患者,即使对其进行了手术,其术后局部复发及转移率较高、术后生存率较低叫外科手术、放化疗以及生物靶向等多学科治疗才能有效改善预后。口前常用对胃癌有效的化疗药物有抗代谢类药物(包括5-FU及卡培他滨、替吉奥)、钳类药物、紫杉醇类药物、伊立替康等。但是个体之间疗效差异大,尤其对化疗毒性大而且没有牛活质量的患者,如何选择高...