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[Preprint]. 2020 May 23:2020.05.21.20109074.
doi: 10.1101/2020.05.21.20109074.

Repurposing Existing Medications for Coronavirus Disease 2019: Protocol for a Rapid and Living Systematic Review

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Repurposing Existing Medications for Coronavirus Disease 2019: Protocol for a Rapid and Living Systematic Review

Benjamin P Geisler et al. medRxiv. .

Update in

Abstract

Background: Coronavirus Disease 2019 (COVID-19) has no known specific treatments. However, there might be in vitro and early clinical data as well as evidence from Severe Acute Respiratory Syndrome and Middle Eastern Respiratory Syndrome that could inform clinicians and researchers. This systematic review aims to create priorities for future research of drugs repurposed for COVID-19.

Methods: This systematic review will include in vitro, animal, and clinical studies evaluating the efficacy of a list of 34 specific compounds and four groups of drugs identified in a previous scoping review. Studies will be identified both from traditional literature databases and pre-print servers. Outcomes assessed will include time to clinical improvement, time to viral clearance, mortality, length of hospital stay, and proportions transferred to the intensive care unit and intubated, respectively. We will use the GRADE methodology to assess the quality of the evidence.

Discussion: The challenge posed by COVID-19 requires not just a rapid review of drugs that can be repurposed but also a sustained effort to integrate new evidence into a living systematic review.

Systematic review registration: PROSPERO 2020 CRD42020175648.

Keywords: COVID-19; MERS-CoV; Middle East Respiratory Syndrome Coronavirus; SARS; SARS-CoV2; Severe Acute Respiratory Syndrome; repurposed; repurposing.

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Conflict of interest statement

Competing interests The authors declare that they have no competing interests.

References

    1. Barro RJ, Ursúa JF, Weng J: The Coronavirus and the Great Influenza Pandemic: Lessons from the “Spanish Flu” for the Coronavirus’s Potential Effects on Mortality and Economic Activity. In. Cambridge, Mass., USA: National Bureau of Economic Research; 2020.
    1. He D, Zhao S, Li Y, Zhuang Z, Cao P, Gao D, Lou Y, Yang L: History is the best model-a comparison of the COVID-19 with the 1918–19 pandemic influenza in United Kingdom. Available at SSRN 3582393 2020.
    1. Wang Y, Zhang D, Du G, Du R, Zhao J, Jin Y, Fu S, Gao L, Cheng Z, Lu Q et al.: Remdesivir in adults with severe COVID-19: a randomised, double-blind, placebo-controlled, multicentre trial. The Lancet 2020, 395(10236):1569–1578. - PMC - PubMed
    1. National Institute of Allergy and Infectious Diseases (NIAID): NIH Clinical Trial Shows Remdesivir Accelerates Recovery from Advanced COVID-19 [https://www.niaid.nih.gov/news-events/nih-clinical-trial-shows-remdesivi...] (2020). Accessed 05/19/2020.
    1. Mohs RC, Greig NH: Drug discovery and development: Role of basic biological research. Alzheimers Dement (N Y) 2017, 3(4):651–657. - PMC - PubMed

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