Clinical Trial of Favipiravir Treatment of Patients With COVID-19

Summary

To verify that the efficacy of favipiravir exceeds that of the actual supportive care (symptomatic therapy) in SARS-CoV-2 infected patients (COVID-19 patients) with mild pneumonia, using the time required to improve clinical symptoms as the primary endpoint.

Timeline

Start

2020-10-07

Primary completion

2020-12-28

Completion

2020-12-28

Publications

• Background Gowen BB, Wong MH, Jung KH, Sanders AB, Mendenhall M, Bailey KW, Furuta Y, Sidwell RW. In vitro and in vivo activities of T-705 against arenavirus and bunyavirus infections. Antimicrob Agents Chemother. 2007 Sep;51(9):3168-76. doi: 10.1128/AAC.00356-07. Epub 2007 Jul 2.
• Background Mendenhall M, Russell A, Smee DF, Hall JO, Skirpstunas R, Furuta Y, Gowen BB. Effective oral favipiravir (T-705) therapy initiated after the onset of clinical disease in a model of arenavirus hemorrhagic Fever. PLoS Negl Trop Dis. 2011 Oct;5(10):e1342. doi: 10.1371/journal.pntd.0001342. Epub 2011 Oct 11.
• Background Oestereich L, Ludtke A, Wurr S, Rieger T, Munoz-Fontela C, Gunther S. Successful treatment of advanced Ebola virus infection with T-705 (favipiravir) in a small animal model. Antiviral Res. 2014 May;105:17-21. doi: 10.1016/j.antiviral.2014.02.014. Epub 2014 Feb 26.
• Background Wang M, Cao R, Zhang L, Yang X, Liu J, Xu M, Shi Z, Hu Z, Zhong W, Xiao G. Remdesivir and chloroquine effectively inhibit the recently emerged novel coronavirus (2019-nCoV) in vitro. Cell Res. 2020 Mar;30(3):269-271. doi: 10.1038/s41422-020-0282-0. Epub 2020 Feb 4. No abstract available.
• Background Bai CQ, Mu JS, Kargbo D, Song YB, Niu WK, Nie WM, Kanu A, Liu WW, Wang YP, Dafae F, Yan T, Hu Y, Deng YQ, Lu HJ, Yang F, Zhang XG, Sun Y, Cao YX, Su HX, Sun Y, Liu WS, Wang CY, Qian J, Liu L, Wang H, Tong YG, Liu ZY, Chen YS, Wang HQ, Kargbo B, Gao GF, Jiang JF. Clinical and Virological Characteristics of Ebola Virus Disease Patients Treated With Favipiravir (T-705)-Sierra Leone, 2014. Clin Infect Dis. 2016 Nov 15;63(10):1288-1294. doi: 10.1093/cid/ciw571. Epub 2016 Aug 23.

Drugs

Indications