\n\n
这些新药效果怎么样?适合什么样的患者?我们邀请了国内妇科肿瘤领域权威专家——中国医学科学院肿瘤医院吴令英教授和袁光文副主任医师、复旦大学附属肿瘤医院吴小华教授为您分析一下。
\n\n卵巢癌不容易在早期发现,而且超过80%会复发,患者死亡率很高。但医生发现了能有效阻止复发的方法——在初始治疗获得缓解后,进行维持治疗。上述几个药物,都是作为维持治疗获批的,但适合于不同患者。
\n\n如果患者存在BRCA胚系突变,那么可以使用相应的靶向药奥拉帕利和rucaparib。
\n\n研究证实,晚期患者在一线化疗后,使用奥拉帕利作为维持治疗,复发推迟了36.7个月[1]。而rucaparib作为复发卵巢癌化疗有效后的维持治疗,使患者的中位无进展生存(PFS)时间达到16.6个月(对照组不用药则只有5个月左右)[2]。
\n\n如果患者没有BRCA胚系突变,可以选择贝伐珠单抗作为维持治疗。在研究中,在化疗期间和化疗后使用贝伐珠单抗的患者,中位PFS时间达到18.0个月(不用药则为12.0个月)[3]。
\n\n此外,即便没有BRCA胚系突变,也可以使用奥拉帕利、niraparib和rucaparib。研究证实,铂敏感复发患者在化疗有效后、使用此类靶向药维持,中位PFS可达9~12个月[1][2][4]。
\n\n在研究中,奥拉帕利和rucaparib带来的常见不良反应为乏力、贫血、血小板或中性粒细胞减少等。有10%~15%的患者因为无法耐受不良反应停药[1][2]。
\n\n在临床上,除了奥拉帕利和rucaparib,还有1个同类药物可以选。这个药叫做niraparib(商品名:Zejula,由Tesaro公司生产)。它的疗效与上述两个药物相当。
\n\n贝伐珠单抗主要的不良反应为高血压、蛋白尿。在治疗期间,需要注意监测血压和尿蛋白的情况。另外,它被加了一项“黑框警告“,这是美国FDA对上市药物采取的一种最严重的警告形式,它提醒该药可能造成致死性的胃肠穿孔及出血。
\n\n上面提到,国外建议有BRCA突变的患者,优先选择奥拉帕利、rucaparib或niraparib治疗。而没有BRCA突变的患者,推荐选择贝伐珠单抗维持治疗。
\n\n我国患者BRCA突变发生率约为25%,这些患者建议首选奥拉帕利作为维持治疗。niraparib已于我国香港上市,价格高于奥拉帕利。
\n\n贝伐珠单抗早在2010年就在我国上市,目前适用范围暂未包含卵巢癌维持治疗。没有BRCA突变的患者,在医生指导下,可以考虑在化疗的基础上增加这一治疗。
\n\n什么是BRCA种系突变?
\n\nBRCA有2个基因,分别为BRCA1/2基因,各位于第17号和第13号染色体上,本身是能够抑制肿瘤发生的抑癌基因。可一旦其发生突变,抑癌作用就会丧失,导致癌症更易发生。国外研究发现,携带BRCA突变的女性患乳腺癌和卵巢癌的风险更高。而能够靶向BRCA突变的药物叫做PARP抑制剂,靶向聚ADP核糖聚合酶,本次介绍的新药rucaparib,niraparib和奥拉帕利都属于PARP抑制剂。
\n\n\n\n如果您想要了解更多2018年上市新药的信息,请点击阅读
\n\n \n',recruit_treatment:[],summary_url:t,thanks:[],diseases:[{name:"卵巢癌"}],releasetime:"2021-09-16",op_sole:0,title:"卵巢癌:三个新药有效狙击复发",ref:[],op_doctors:[],sole_recruit:{disease:[],area:[],treatment:[],drug:[],target:t,purpose:t,count:t,state:0,hospital:[]},op_author:{op_hospital:{hpid:0,icon:t,clickable:0,prefix:t,name:t,hprank:t,info:t},op_doctor:[{drid:10749,hpid:0,icon:N,position:f,hospital:m,department:"妇科",doctor_clickable:1,hospital_clickable:0,prefix:t,weight:0,sole:0,follow:0,doctor_type:1,hprank:b,name:"吴令英",text:q},{drid:10490,hpid:0,icon:A,position:f,hospital:R,department:C,doctor_clickable:1,hospital_clickable:0,prefix:t,weight:0,sole:0,follow:0,doctor_type:0,hprank:b,name:"吴小华",text:P},{drid:11925,hpid:0,icon:S,position:B,hospital:m,department:z,doctor_clickable:1,hospital_clickable:0,prefix:t,weight:0,sole:0,follow:0,doctor_type:0,hprank:b,name:"袁光文",text:M}]},op_doctor:{drid:0,hpid:0,icon:t,position:t,hospital:t,department:t,doctor_clickable:0,hospital_clickable:0,prefix:t,weight:0,sole:0,follow:0,doctor_type:0,hprank:t,name:t,text:t},op_hospital:{hpid:10049,icon:"https://mdp-1251316161.cos.ap-guangzhou.myqcloud.com/medical_logo/1231050952178532356/start_id/http%3A//store-30017.sz.gfp.tencent-cloud.com/201803/10049-logo/c5c34d60-1de4-11e8-ab39-b5cd33858281_0.png%3Ftag%3Dbkimg",clickable:1,prefix:t,name:m,hprank:t,info:m},source:t,tid:6,info_type:0,size:0,docid:k,duration:0,op_keyword:[],image:t,url:t,ctype:1,abs:"2018年,我国批准了1个卵巢癌新药上市,美国则扩大了3种药物的应用范围。",embedVideoId:[],tname:I,authorInfo:{doctors:[{drid:10749,hpid:0,icon:N,position:f,hospital:m,department:"妇科",doctor_clickable:1,hospital_clickable:0,prefix:t,weight:0,sole:0,follow:0,doctor_type:1,hprank:b,name:"吴令英",text:q},{drid:10490,hpid:0,icon:A,position:f,hospital:R,department:C,doctor_clickable:1,hospital_clickable:0,prefix:t,weight:0,sole:0,follow:0,doctor_type:0,hprank:b,name:"吴小华",text:P},{drid:11925,hpid:0,icon:S,position:B,hospital:m,department:z,doctor_clickable:1,hospital_clickable:0,prefix:t,weight:0,sole:0,follow:0,doctor_type:0,hprank:b,name:"袁光文",text:M}],hospital:{name:m,clickable:0,hpid:0}}},tname:I,docType:1,diseaseName:"卵巢癌",audioData:T,relatedDocsInfo:[],showFullText:!1,metaDataType:L,darkModeAdtags:[{adtagName:"sys",mode:1},{adtagName:"jingxun.nr.wz.ss",mode:1},{adtagName:"jingxun.nr.vd.ss",mode:1},{adtagName:"jingxun.bk.jb.ss",mode:1},{adtagName:"jingxun.bk.zz.ss",mode:1},{adtagName:"jingxun.bk.sscz.ss",mode:1},{adtagName:"jingxun.bk.jczb.ss",mode:1},{adtagName:"jingxun.bk.xytym.ss",mode:1},{adtagName:"jingxun.bk.xyhxcf.ss",mode:1},{adtagName:"jingxun.bk.zytym.ss",mode:1},{adtagName:"jingxun.bk.zyspm.ss",mode:1},{adtagName:"jingxun.bk.yxmc.ss",mode:1},{adtagName:"jingxun.bk.jj.ss",mode:1},{adtagName:"huawei.push",mode:1}],sourceid:4}],fetch:{},error:T,state:{searcher:t,footer:t,modal:t,topTip:t,focus:!1,getScore:!1,message:{redpointSwitch:!0,redpointNotifySwitch:!0,redpointState:{},redpointNotifyState:{6:0},msgerList:[],msgList:{},tanyiList:[],newStatus:{7:0,8:0,9:0,10:0,11:0}},adMod:{pageInfo:{routeName:L,docid:k},allModsPriorityConfig:{"related-drugs-mod-bottom":D,"drugs-float-capsule-bottom":x,"business-search-recommend":F,"review-doctor-guide":J,"qb-follow-om-layer":O,"drug-service-float":E,"drugs-float-capsule-right":j,"content-pop-hover":U,"related-drugs-mod-end":V,"card-list":H,"qb-follow-om-top":K,"content-pop-up":X},modsPriorityConfigTree:{"related-drugs-mod-bottom":{path:s,config:D,children:{"drugs-float-capsule-bottom":{path:"related-drugs-mod-bottom/drugs-float-capsule-bottom",config:x,children:{"business-search-recommend":{path:"related-drugs-mod-bottom/drugs-float-capsule-bottom/business-search-recommend",config:F,children:{"qb-follow-om-layer":{path:"related-drugs-mod-bottom/drugs-float-capsule-bottom/business-search-recommend/qb-follow-om-layer",config:O,children:h}}},"review-doctor-guide":{path:"related-drugs-mod-bottom/drugs-float-capsule-bottom/review-doctor-guide",config:J,children:h}}},"drugs-float-capsule-right":{path:"related-drugs-mod-bottom/drugs-float-capsule-right",config:j,children:h}}},"drug-service-float":{path:u,config:E,children:{"drugs-float-capsule-right":{path:"drug-service-float/drugs-float-capsule-right",config:j,children:{"content-pop-hover":{path:"drug-service-float/drugs-float-capsule-right/content-pop-hover",config:U,children:h}}},"drugs-float-capsule-bottom":{path:"drug-service-float/drugs-float-capsule-bottom",config:x,children:h}}},"related-drugs-mod-end":{path:d,config:V,children:{"card-list":{path:"related-drugs-mod-end/card-list",config:H,children:h}}},"qb-follow-om-top":{path:y,config:K,children:h},"content-pop-up":{path:w,config:X,children:h}},modsPriorityConfig:{article:{"drugs-float-capsule-bottom":Z,"business-search-recommend":G,"review-doctor-guide":Q,"drugs-float-capsule-right":W,"content-pop-hover":Y,"content-pop-up":$},search_article:{"drugs-float-capsule-bottom":{position:i,input:[],output:[o,l],status:0,visible:0},"business-search-recommend":{position:i,input:[e],output:[l],status:0,visible:0},"qb-follow-om-layer":{position:i,input:[o,e],output:[],status:0,visible:0},"drugs-float-capsule-right":{position:n,input:[],output:[p],status:0,visible:0},"content-pop-hover":{position:n,input:[a],output:[],status:0,visible:0},"qb-follow-om-top":{position:v,input:[],output:[],status:0,visible:0}},drug_combine:{"related-drugs-mod-bottom":{position:i,input:[],output:[e,o,c,a],status:0,visible:0},"drugs-float-capsule-bottom":{position:i,input:[s,u],output:[o,c],status:0,visible:0},"business-search-recommend":{position:i,input:[e,s],output:[],status:0,visible:0},"review-doctor-guide":{position:i,input:[e,s],output:[],status:0,visible:0},"drug-service-float":{position:n,input:[],output:[a,p,e],status:0,visible:0},"drugs-float-capsule-right":{position:n,input:[u,s],output:[p],status:0,visible:0},"content-pop-hover":{position:n,input:[a,u],output:[],status:0,visible:0},"related-drugs-mod-end":{position:r,input:[],output:[g],status:0,visible:0},"card-list":{position:r,input:[d],output:[],status:0,visible:0},"content-pop-up":{position:_,input:[],output:[],status:0,visible:0}},search_drug_combine:{"related-drugs-mod-bottom":{position:i,input:[],output:[e,o,l,a],status:0,visible:0},"drugs-float-capsule-bottom":{position:i,input:[s,u],output:[o,l],status:0,visible:0},"business-search-recommend":{position:i,input:[e,s],output:[l],status:0,visible:0},"qb-follow-om-layer":{position:i,input:[o,e,s],output:[],status:0,visible:0},"drug-service-float":{position:n,input:[],output:[a,p,e],status:0,visible:0},"drugs-float-capsule-right":{position:n,input:[u,s],output:[p],status:0,visible:0},"content-pop-hover":{position:n,input:[a,u],output:[],status:0,visible:0},"related-drugs-mod-end":{position:r,input:[],output:[g],status:0,visible:0},"card-list":{position:r,input:[d],output:[],status:0,visible:0},"qb-follow-om-top":{position:v,input:[],output:[],status:0,visible:0}},overview_detail:{"related-drugs-mod-bottom":{position:i,input:[],output:[e,o,c,a],status:0,visible:0},"drugs-float-capsule-bottom":{position:i,input:[s],output:[o,c],status:0,visible:0},"business-search-recommend":{position:i,input:[e,s],output:[],status:0,visible:0},"review-doctor-guide":{position:i,input:[e,s],output:[],status:0,visible:0},"drugs-float-capsule-right":{position:n,input:[s],output:[p],status:0,visible:0},"content-pop-hover":{position:n,input:[a],output:[],status:0,visible:0},"related-drugs-mod-end":{position:r,input:[],output:[],status:0,visible:0},"content-pop-up":{position:_,input:[],output:[],status:0,visible:0}},search_overview_detail:{"related-drugs-mod-bottom":{position:i,input:[],output:[e,o,l,a],status:0,visible:0},"drugs-float-capsule-bottom":{position:i,input:[s],output:[o,l],status:0,visible:0},"business-search-recommend":{position:i,input:[e,s],output:[l],status:0,visible:0},"qb-follow-om-layer":{position:i,input:[o,e,s],output:[],status:0,visible:0},"drugs-float-capsule-right":{position:n,input:[s],output:[p],status:0,visible:0},"content-pop-hover":{position:n,input:[a],output:[],status:0,visible:0},"related-drugs-mod-end":{position:r,input:[],output:[],status:0,visible:0},"qb-follow-om-top":{position:v,input:[],output:[],status:0,visible:0}}},modsPriority:{article:{tx000170011geiyk:{"drugs-float-capsule-bottom":Z,"business-search-recommend":G,"review-doctor-guide":Q,"drugs-float-capsule-right":W,"content-pop-hover":Y,"content-pop-up":$}},search_article:{},drug_combine:{},search_drug_combine:{},overview_detail:{},search_overview_detail:{}},mods:{article:new Set([o,c,w,p,e,a]),search_article:new Set([l,y,o,p,e,a]),drug_combine:new Set([s,d,g,o,c,w,p,e,a,u]),search_drug_combine:new Set([l,y,s,d,g,o,p,e,a,u]),overview_detail:new Set([s,d,o,c,w,p,e,a]),search_overview_detail:new Set([l,y,s,d,o,p,e,a])}}},serverRendered:!0,routePath:"/mobile/article.html",config:{app:{basePath:"/",assetsPath:"/",cdnURL:"//staticb.baike.qq.com/yidian/production/_nuxt/"}}}}("","drugs-float-capsule-bottom","float_bottom","related-drugs-mod-bottom","business-search-recommend","drugs-float-capsule-right","float_right","content-pop-hover","qb-follow-om-layer","drug-service-float","review-doctor-guide","article_end","related-drugs-mod-end",void 0,"中国医学科学院肿瘤医院","三甲","card-list","主任医师","top","popup","qb-follow-om-top","content-pop-up","tx000170011geiyk",{},{},"https://baike-med-1256891581.file.myqcloud.com/2019044/5c74c2f0-5f27-11e9-abbf-01b2033beaea_0.jpg","中国医学科学院肿瘤医院吴令英主任医师审阅","https://baike-med-1256891581.file.myqcloud.com/2018048/1743c490-42d3-11e8-9099-db71c0b82195_0.png","复旦大学附属肿瘤医院","肿瘤妇科","复旦大学附属肿瘤医院吴小华主任医师审阅","https://baike-med-1256891581.cos.ap-guangzhou.myqcloud.com/wz_cmp/42202202/248ae7e2-f7e4-46c3-a3b3-b122827fe522.png","副主任医师","妇科肿瘤科","中国医学科学院肿瘤医院袁光文副主任医师审阅","文章详情",null,"article",{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{})