CSCO速递丨于金明院士:治愈癌症的希望就在它身上!
纳武利尤单抗用于肺癌二线治疗获得成功,但用于复发胶质母细胞瘤却失败。"],[20,"\n","24:\"10e1\""],[20,"\n","24:\"a620\""],[20,"目前在肿瘤的临床治疗上普遍没有考虑到器官的特异性与治疗。不同器官的差异还需要去探索。"],[20,"\n","24:\"1757\""],[20,"\n","24:\"e54f\""],[20,"6、免疫疗效评估标准的挑战"],[20,"\n","24:\"7b86\""],[20,"\n","24:\"d36f\""],[20,"RECIST v1.1是目前临床应用最广泛的疗效评估标准,但对假进展和超进展及疗效分离评估有限。并且,免疫治疗后的假进展和超进展评价也不完善。在不同研究中,超进展的发生率波动在4%~29%之间,而化疗仅为5%。"],[20,"\n","24:\"9d52\""],[20,"\n","24:\"f387\""],[20,"对于“分离应答”的肿瘤,也就是治疗后一部分肿瘤体积增大,而另一部分肿瘤病灶体积缩小的现象,目前的疗效评价标准仍显乏力。"],[20,"\n","24:\"cf4d\""],[20,"\n","24:\"40a5\""],[20,"7、免疫治疗应用时间的挑战"],[20,"\n","24:\"9aec\""],[20,"\n","24:\"eaf8\""],[20,"免疫治疗应用巩固和维持的时间尚无定论。有研究表明,连续治疗要比只治疗1年的无进展生存期获益更多;在另一项恶性黑色素瘤的试验中,达到完全缓解后,维持治疗<6个月的患者发生进展的风险显著增加。"],[20,"\n","24:\"d617\""],[20,"\n","24:\"f8a3\""],[20,{"gallery":"https://uploader.shimo.im/f/ThYcpPte2hP6JBBM.png!thumbnail"},"29:0|30:0|3:\"414.83716px\"|4:\"223.34385681152344px\"|crop:\"{"height":223.34385681152344,"imgHeight":223.34385681152344,"imgWidth":414.837158203125,"translateX":0.0,"translateY":0.0,"width":414.837158203125}\"|frame:\"none\"|ori-height:\"610\"|ori-width:\"1133\""],[20,"\n","24:\"cd49\""],[20,"\n","24:\"4742\""],[20,"8、免疫联合与疗效优化的挑战"],[20,"\n","24:\"89ba\""],[20,"\n","24:\"e30c\""],[20,"我们知道,免疫联合治疗可以克服耐药,但具体的机制仍不明确。抗肿瘤免疫节点颇多,未来最佳的免疫治疗方案并非单独某个疗法。"],[20,"\n","24:\"6dfc\""],[20,"\n","24:\"d9d7\""],[20,"免疫联合治疗不是“乱炖”,不是“排列组合”,需要讲究顺序、火候、配比、佐料等的精准联合与优化。"],[20,"\n","24:\"90d8\""],[20,"\n","24:\"613a\""],[20,"放化疗联合免疫的剂量、免疫与其他治疗方式联合的顺序、免疫治疗的最佳时间、最适合免疫联合的药物、免疫联合其他治疗的安全性、标志物与疗效和毒性的筛选都是未来需要面对的问题。"],[20,"\n","24:\"ad77\""],[20,"\n","24:\"d3b4\""],[20,"9、免疫治疗毒副作用的挑战"],[20,"\n","24:\"27d3\""],[20,"\n","24:\"7530\""],[20,"化疗作用于增殖快的细胞,靶向治疗作用于受体表达的细胞,而免疫治疗对正常组织的损伤机制目前仍不清楚。免疫毒性可能来源于免疫反应和脱靶效应。"],[20,"\n","24:\"f46d\""],[20,"\n","24:\"3602\""],[20,"10、激素和抗菌素对疗效的挑战"],[20,"\n","24:\"4130\""],[20,"\n","24:\"fd43\""],[20,"类固醇及抗生素对免疫治疗的疗效会产生影响。"],[20,"\n","24:\"4f20\""],[20,"\n","24:\"1170\""],[20,"于金明院士最后总结到:免疫治疗前途是光明的,道路是曲折的,我们需要牢牢地把握好方向盘。免疫联合是治愈癌症的未来方向。"],[20,"\n","24:\"f786\""],[20,"\n","24:\"bd2a\""],[20,{"gallery":"https://uploader.shimo.im/f/cSsKg8YVqwOXb3rc.png!thumbnail"},"29:0|30:0|3:\"419.8px\"|4:\"287.7269287109375px\"|crop:\"{"height":287.7269287109375,"imgHeight":287.7269287109375,"imgWidth":419.79998779296875,"translateX":0.0,"translateY":0.0,"width":419.79998779296875}\"|frame:\"none\"|ori-height:\"758\"|ori-width:\"1106\""]]">
相关资讯








