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癌症药物开发进入黄金时代

2016-06-16 佚名 财富中文网

对抗癌症的战线传出了一些坏消息:癌症治疗成本将越来越昂贵,患者要支付的费用也会越来越高。艾美仕医疗保健信息研究所的最新报告显示,2014年的医疗保健费用增长了19%,达到58,097美元。 但也有好消息。确实是好消息:现在有更多用于治疗癌症的药物疗法——以及更多真正创新性的药物疗法。据艾美仕统计,过去五年,有70种新肿瘤药物获批用于治疗20种不同肿瘤,包括突破性的免疫疗法药物,可以延长某些最

对抗癌症的战线传出了一些坏消息:癌症治疗成本将越来越昂贵,患者要支付的费用也会越来越高。艾美仕医疗保健信息研究所的最新报告显示,2014年的医疗保健费用增长了19%,达到58,097美元。

但也有好消息。确实是好消息:现在有更多用于治疗癌症的药物疗法——以及更多真正创新性的药物疗法。据艾美仕统计,过去五年,有70种新肿瘤药物获批用于治疗20种不同肿瘤,包括突破性的免疫疗法药物,可以延长某些最致命癌症患者的寿命,如晚期黑色素瘤和鳞状非小细胞肺癌。

艾美仕研究所主任默里艾特肯表示:“治疗方案的数量和性质均有大幅改善。虽然我们依旧有很长的路要走,但我们不应该低估当前这种创新潮流的重要意义。”

未来还会有更多药物诞生:过去十年,制药行业中的肿瘤药物供应规模扩大了超过60%,目前有超过500家公司正在从事该领域药物的研发。2015年,共有586种抗癌化合物已经进入临床研发后期。十家规模最大的肿瘤药物销售商,有130种候选药物正处在研发后期。

新药物的增加也加快了药品的上市速度。2015年,从专利申请到食品药品监督局(FDA)批准的平均时间为9.5年,2013年为10.25年。最近获批的几种药品仅用了4年时间便通过了审批,这在一定程度上得益于FDA的“突破性疗法”认定,加快了对突破性疗法的审批。

艾特肯指出,新药物疗法的迅速增加具有巨大的积极意义,但也给患者治疗带来了一些新的复杂性和经济负担。他说道:“这些药物给医疗系统带来的成本越来越高,产生了预算压力。用于处理诊断费用的基础设施,治疗方案的执行等,均面临着压力。”

事实上,这些昂贵的新药物,使用范围更广,时间更长,是导致癌症治疗成本增加的主要原因。2015年全球肿瘤治疗费用,比去年增长了11.5%,达到1,070亿美元。艾美仕预计,到2020年,肿瘤治疗费用将增长到1,500亿美元。

这些成本越来越多地集中到美国,在2015年美国肿瘤治疗费用占到全球总额的46%,2011年这一比例为39%。这种趋势反映出新药物疗法在美国的可用性和可获得性,但在世界大部分地区可用的新药物疗法依旧有限。美国可用的和报销的新肿瘤药物,超过其他任何市场。

艾美仕的报告还有其他值得关注的趋势:

1.医院治疗尤其昂贵。相同的癌症药物,在医院服用的费用,通常是医师诊所的两倍。

2.药房里的癌症疗法。越来越多的肿瘤药物可以口服,不需要注射。

3.折扣增加。虽然患者要承担更高的癌症治疗费用,但制药商也开始提高折扣,帮助患者抵消这些成本。购买商业保险的患者提交的癌症药物处方中,有四分之一使用了优惠券,而在2011年仅有5%。

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    2016-06-18 沉心多思

    好文章,值得学习

    0

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    2016-06-17 老段

    西药会走向灭亡的

    0

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