Click to edit Master title style,Click to edit Master text styles,Second level,Third level,Fourth level,Fifth level,*,*,Click to edit Master title style Click to edit Master title style,Click to edit Master text styles,Second level,Third level,Fourth level,Fifth level,r,Click to edit Master title style Click to edit Master title style,Click to edit Master text styles,Second level,Third level,Fourth level,Fifth level,结直肠癌的辅助治疗,(zhlio),甘肃省酒泉市医院肿瘤科 张广林,第一页,共二十九页。,内 容,结直肠癌流行病学及治疗现状,产品介绍,(jisho),希罗达在结直肠癌辅助治疗中的优势,希罗达的规格及用法、用量,第二页,共二十九页。,不同,(b tn),临床分期的结直肠癌的,5,年生存率,5,年生存率,(I/II,期,),(III,期,),(IV,期,),Ries et al(eds).SEER Cancer Statistics Review,1975-2000.,第三页,共二十九页。,适合,(shh),辅助化疗的,CRC,患者,Stage I,T1,N0,M0,T2,N0,M0,Stage II,A:T3,N0,M0,B:T4,N0,M0,Stage III,A:T1-2,N1,M0,B:T3-4,N1,M0,C:Any T,N2,M0,Stage IV,Any T,Any N,M1,Xeloda,或,5-FU,单药方案,(fng n),辅助治疗,Xeloda,或,5-FU,联合,(linh),奥沙利铂进行辅助治疗,高危患者,推荐辅助治疗,第四页,共二十九页。,标 准 治 疗 周 期,Hickish T et al.,ESMO 2004;Abstract 284 P,II,期有高危因素,(yn s),和所有,III,期患者需要术后辅助化疗,术后辅助标准治疗周期:,6,个月,第五页,共二十九页。,内 容,结直肠癌流行病学及治疗现状,产品介绍,希罗达在结直肠癌辅助治疗中的优势,(yush),希罗达的规格及用法、用量,第六页,共二十九页。,氟嘧啶类药物的发展,(fzhn),历史,5,FU,已经应用于临床,(ln chun),治疗结直肠癌近40年,5-,FU,开发,(kif),50,60,70,80,90,2000,5-,FU,针剂,非选择性口服,5,FU,FT207,肿瘤选择性,口服5,FU,前体药,Futulon,新一代高效,肿瘤内激活,希罗达,第七页,共二十九页。,小肠(xiochng),肝,卡培他滨,5,-DFCR,5,-DFUR,CyD,5,-DFCR,5,-DFUR,5-FU,肿瘤,正常(zhngchng)组织,卡培他滨,CyD,CE,5,-DFCR=5-,脱氧,-5-,氟胞嘧啶核苷,;5,-DFUR=5-,脱氧,-5,氟嘧啶,(m dn),;,CyD=,胞嘧啶脱氨酶,;CE=,羧酸脂酶,希罗达,(,卡培他滨)的作用机理,胸苷磷酸化酶,(TP),第八页,共二十九页。,TP,酶在健康及肿瘤,(zhngli),组织内活性分布,TP,活性,(g 5-FU/mg,蛋白,(dnbi),/,小时,),*,p0.05,0100200300400500,115,115,291,351,309,309,8,13,17,18,14,23,24,37,13,11,36,35,25,27,16,20,结直肠,胃,乳腺(rxin),宫颈,子宫,卵巢,肾脏,膀胱,胸腺,肝脏,肝脏,(,转移灶,),(n=),肿瘤组织,健康组织,Miwa M et al.Eur J Cancer 1998;34:127481,第九页,共二十九页。,内 容,结直肠癌流行病学及治疗现状,产品介绍,(jisho),希罗达在结直肠癌辅助治疗中的优势,希罗达的规格及用法、用量,第十页,共二十九页。,X-ACT,试,验,验,(sh,y,n),:,辅,辅,助,助,治,治,疗,疗,Dukes,C,期,结,结,肠,肠,癌,癌,1,终,点,点,(zh,ngdi,n),:(DFS),2,终,点,点,RFS,总,生,生,存,存,期,期,安,全,全,性,性,(NCICCTG),未,经,经,化,化,疗,疗,(hu,li,o),Dukes,C,切,除,除,术,术,后,后,8,周,希,罗,罗,达,达,(8,个,周,周,期,期,),1,250mg/m,2,每,天,天,两,两,次,次,d1,14,q21d,n=1004,静注,5-FU/LV(6,个周期,),5-FU 425mg/m,2,加,LV20mg/m,2,d15,q28d,n=983,患者入,组,组,19982001,24,周,TheNew EnglishJournalofMedicine2005352(26):2696-2704,第十一,页,页,共,二,二十九,页,页。,X-ACT,试验:,两个治,疗,疗,(zh,li,o),组患者,资,资料具,有,有很好,的,的可比,性,性,第十,二,二页,,,,共,二,二十,九,九页,。,。,3,年的绝对差异,:3.6%,HR=0.87(95%CI:0.751.00),P,=0.05,希罗,达,达,改善,(g,ish,n),无疾,病,病生,存,存率,(,(,DFS,),概率,(g,il),0123456,1.0,0.8,0.6,0.4,3-year,希罗,达,达,(n=1,004)64.2%,5-FU/LV(n=983)60.6%,年,TheNewEnglishJournalofMedicine2005352(26):2696-2704,第十,三,三页,,,,共,二,二十,九,九页,。,。,希罗,达,达,提高,(t,go),无复,发,发生,存,存率,(,(,RFS,),1.0,0.8,0.6,0.4,0123456,年,希罗,达,达,(n=1,004),5-FU/LV(n=983),p=0.0407,3,年的绝对差异,:,3.6,%,3-year,65.5%,61.9%,HR=0.86(95%CI:0.740.99),概率,(g,il),TheNewEnglishJournalofMedicine2005352(26):2696-2704,第十,四,四页,,,,共,二,二十,九,九页,。,。,希罗,达,达,(n=1004),5-FU/LV(n=983),3,年的绝对差异,:3.7%,3,年,81.3%,77.6%,概率,(g,il),0123456,年,1.0,0.8,0.6,0.4,HR=0.84(95%CI:0.691.01)p=0.0706,TheNewEnglishJournalofMedicine2005352(26):2696-2704,希罗,达,达,改善,(g,ish,n),总生,存,存率,(,(,OS,),第十,五,五页,,,,共,二,二十,九,九页,。,。,*,p0.001,实验,室,室指,标,标(zh,bio),*,*,*,*,100,80,60,40,20,0,希罗,达,达,(n=993),5-FU/LV(n=974),*,*,患者(hunzh),(%),治疗(zhli,o)相,关,关不,良,良反,应,应,(,所有,级,级别,),ScheithauerW,etal.AnnOncol2003;14:1735,43,希罗,达,达,与静,脉,脉推,注,注,5-FU/LV,相比,安全,性,性更,好,好,腹泻,口,口腔,炎,炎,HFS,白细,胞,胞减,少,少,恶心,/,呕吐,脱发,第十,六,六页,,,,共,二,二十,九,九页,。,。,老年,患,患者,(hunzh),依然,安,安全,、,、适,用,用,(3/4,级,AE),卡培他滨,5-FU/LV,65,(n=596),65,(n=397),65,(n=562),65,(n=412),白细胞减少,(%),2,3,26,27,腹泻,(%),10,13,13,13,手足综合征,(%),16,20,1,5-FU/LV,两者,绝,绝对,差,差值,6%,次要,研,研究,终,终点,:,安全,性,性,方便,性,性,药物,经,经济,学,学,完成,入,入组,时,时间,:2004,年,9,月,XELOX,24weeks,Bolus,5-FU/LV,MayoClinicorRoswellPark,24or,32weeks,未接,受,受过,化,化疗,(hulio),的,III,结肠,癌,癌患,者,者,n=1886,SchmollH-Jetal.,JClinOncol2006;24(Suppl.18S):163s,(Abst3569),第二,十,十页,,,,共,二,二十,九,九页,。,。,XELOX,vs5FU/LV,安全,性,性评,估,估,(p,n,),XELOXA,1,Grade3/,4,AEs,(%),XELOX,5,-,FU/LV,腹泻,(f,xi),19,20,口炎(k,uy,n),1,9,恶心,5,4,呕吐,6,3,神经,毒,毒性,11,1,HFS,5,1,中性,粒,粒细,胞,胞减,少,少,8,16,中性,粒,粒细,胞,胞减,少,少性,发,发热,1,4,1.SchmollH-Jetal.,JClinOncol2006;24(Suppl.18S):163s,(Abst3569),第二,十,十一,页,页,,共,共二,十,十九,页,页。,XELOX,辅助,化,化疗,(hulio),总结,XELOX,较,5FU/LV,更安,全,全,减少,骨,骨髓,抑,抑制,和,和口,炎,炎等,副,副作,用,用,XELOX,较,FOLFOX4,减少,了,了骨,髓,髓抑,制,制不,良,良反,应,应,,减,减少,了,了长,期,期静,脉,脉插,管,管或,应,应用,静,静脉,泵,泵可,能,能引,起,起的,相,相关,并,并发,症,症,XELOX,简化,了,了复,杂,杂,(f,z,),的治,疗,疗,,节,节约,了,了医,疗,疗资,源,源,XELOX,缩短,了,了患,者,者住,院,院治,疗,疗的,时,时间,,,,提,高,高了,患,患者,生,生活,质,质量,本结,果,果推,荐,荐,XELOX,用于,结,结肠,癌,癌辅,助,助化,疗,疗,Xeloda,为辅,助,助化,疗,疗联,合,合方,案,案的,最,最理,想,想的,组,组合,药,药物,SchmollH-Jetal.,JClinOncol2006;24(Suppl.18S):163s,(Abst3569),第二,十,十二,页,页,,共,共二,十,十九,页,页。,II,、,III,期结,直,直肠,癌,癌辅,助,助化,疗,疗,(hulio),趋势,X-ACT,过去,(guq),标准,5FU/LV,现在,(xinz,i),标准,希,希罗,达,达,联合,标,标准,FOLFOX4,未来,标,标准,XELOX,(,A),CAPOX(A),MOSAIC,XELOXA,(CAPOX),第二,十,十三,页,页,,共,共二,十,十九,页,页。,内,容,容,结直,肠,肠癌,流,流行,病,病学,及,及治,疗,疗现,状,状,(xinzhu,ng),产品,介,介绍,希罗,达,达在,结,结直,肠,肠癌,辅,辅助,治,治疗,中,中的,优,优势,希罗达的,规,规格及用,法,法、用量,第二十四,页,页,共二,十,十九页。,希 罗,达,达,规,规,格,格,希罗达,:,500mg/,片,,12,片,/,盒。,第二十五,页,页,共二,十,十九页。,希罗达,用法,(yn,f),和用量,单药治疗,:,:,希罗达,:,2500mg/m2/,日,分二,次,次口服