适合孕产妇的呼吸道合胞病毒(RSV)疫苗或将到来!

2020-11-29 Allan MedSci原创

在上个月公布了候选疫苗GSK3888550A的I / II期阳性数据公布后,葛兰素史克(GSK)已开始对其呼吸道合胞病毒(RSV)候选疫苗GSK3888550A在孕产妇中的有效性进行III期临床研究。

在上个月公布了候选疫苗GSK3888550A的I / II期阳性数据公布后,葛兰素史克(GSK)已开始对其呼吸道合胞病毒(RSV)候选疫苗GSK3888550A在孕产妇中的有效性进行III期临床研究。在I / II期研究中,未怀孕妇女的安全性和免疫原性良好,疫苗诱导了高水平的中和抗体保护作用。

GRACE III期研究将涉及多达10,000名年龄在18-49岁之间的孕妇,并将评估单剂RSV疫苗对新生儿RSV相关LRTI的功效。该研究还将评估RSV候选疫苗在母亲及其婴儿中的安全性。

全球每年大约有3300万例RSV病例发生在5岁以下的儿童中,其中有140万例六个月以下的婴儿需要住院治疗。RSV还是婴儿呼吸道感染(包括毛细支气管炎和炎性肺炎)的主要原因。

葛兰素史克(GSK)高级副总裁兼疫苗研发主管Emmanuel Hanon说:“在年幼的婴儿中,RSV负担很高。GSK3888550A旨在预防婴儿疾病和减轻社会相关负担”。

 

原始出处:

http://www.pharmatimes.com/news/gsk_launches_late-stage_study_of_rsv_vaccine_in_pregnant_mothers_1357765

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    2021-05-21 百灵鸟818

    不错

    0

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    2020-12-01 zhmscau
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    2020-12-01 feather81
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    2020-11-30 BJying

    #呼吸道合胞病毒# #呼吸# 候选疫苗GSK3888550A的I / II期研究中,未怀孕妇女的安全性和免疫原性良好,疫苗诱导了高水平的中和抗体保护作用

    0

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呼吸道病毒是指一大类能侵犯呼吸道引起呼吸道局部病变或仅以呼吸道为侵入门户,主要引起呼吸道外组织器官病变的病毒。常见的有呼吸道合胞病毒、柯萨奇病毒、腺病毒、肺炎支原体、EB病毒等。

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呼吸道合胞病毒(RSV)是婴儿和老年人呼吸道感染的主要原因,包括细支气管炎和肺炎。据估计,每年全球约有300万五岁以下的儿童因RSV住院。仅在美国,就有1777,000的老年人因RSV感染而住院。