礼来启动新冠病毒COVID-19抗体药物的全球临床试验

2020-06-07 MedSci原创 MedSci原创

COVID-19抗体将在不适合使用疫苗的人群中进行评价。

礼来公司(Eli Lilly and Company)宣布在美国启动其COVID-19抗体治疗药物LY-CoV555的首个人体试验。

LY-CoV555是针对SARS-CoV-2刺突蛋白的中和性IgG1单克隆抗体,该病毒可用于与人细胞结合、阻止病毒附着,从而抑制病毒进入细胞进行复制。

据该企业称,该疗法是从曾感染过冠状病毒但已康复的患者血液中鉴定的抗体,目前由礼来公司与AbCellera合作开发。

礼来公司在其公告中透露,如果第一阶段被证明是成功的,将进一步在非住院的COVID-19患者和易受感染的人群中评价LY-CoV555,因为这些人群通常不适合使用疫苗。

礼来公司首席科学官兼礼来研究实验室总裁Daniel Skovronsky博士说:“本月下旬,我们将审查这项首次人体研究的结果,并打算开展更广泛的功效试验。在研究安全性和有效性的同时,我们也开始大规模生产这种潜在疗法。如果LY-CoV555成为COVID-19近期解决方案的一部分,我们希望能尽快将其交付给患者,目标是在年底之前提供数十万剂。

原始出处:

https://www.europeanpharmaceuticalreview.com/news/120684/lilly-launches-phase-i-trial-of-investigational-covid-19-antibody-treatment/

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    2020-06-08 公卫新人

    新冠肺炎,疫情何时才能消失

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