放弃恢复期血浆用于新冠肺炎的支持性治疗为时过早

IF 16.4 1区 化学 Q1 CHEMISTRY, MULTIDISCIPLINARY
Accounts of Chemical Research Pub Date : 2023-04-03 eCollection Date: 2023-06-01 DOI:10.1159/000530097
Rainer Seitz, Lutz Gürtler, Ute Vahlensieck, Anneliese Hilger, Wolfgang Schramm
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引用次数: 0

摘要

一项系统综述和荟萃分析的作者得出结论,恢复期血浆(CP)治疗新冠肺炎的益处有限。在其他系统综述中,只有一项发现了CP的益处。然而,荟萃分析需要一个有重点和有意义的临床问题,并且应该包括旨在检验合理假设的研究。支持药物许可的临床试验应旨在尽可能准确地定义研究药物和靶向疾病。在新冠肺炎的情况下,试验细节(例如,疾病的持续时间、阶段和严重程度,以及抗体含量和CP剂量)非常异质。迄今为止可用的证据表明,在用足够高剂量的特异性抗体治疗COVID-19有患严重疾病风险的患者时,应该强化这一假设。已经证明,这种方法是可行的,并且通过汇编所有可用的异质性试验,即使使用系统综述和荟萃分析的最佳方法,也可能无法弥补具有真正可比设计的进一步试验缺乏独立复制的不足。尽管新冠肺炎大流行似乎正在消退,但鉴于新冠肺炎的死亡人数仍然很高,我们不应忽视寻找有效的预防和治疗方法。单克隆抗体在大流行的早期阶段被发现是有效的;然而,由于严重急性呼吸系统综合征冠状病毒2型的新变种破坏了它们的疗效,目前美国国立卫生研究院的指南不再推荐它们。CP可以提供一系列多克隆抗体,与特定流行的病毒变体具有密切的及时和区域联系。为目标特异性和暂时适应的被动免疫原则获得坚实的科学基础将是非常有价值的,这可能是一种快速灵活的工具,也适用于未来新病原体的爆发。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Too Early to Abandon Convalescent Plasma for Supportive Treatment of COVID-19.
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来源期刊
Accounts of Chemical Research
Accounts of Chemical Research 化学-化学综合
CiteScore
31.40
自引率
1.10%
发文量
312
审稿时长
2 months
期刊介绍: Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.
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