Last update 09 Dec 2024

Favipiravir

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
Avifavir, Favipiravir (JAN/USAN/INN), REEQONUS
+ [6]
Target
Mechanism
RdRp inhibitors(RNA-directed RNA polymerase inhibitors)
Originator Organization
Drug Highest PhaseApproved
First Approval Date
JP (24 Mar 2014),
RegulationConditional marketing approval (CN)
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Structure

Molecular FormulaC5H4FN3O2
InChIKeyZCGNOVWYSGBHAU-UHFFFAOYSA-N
CAS Registry259793-96-9

External Link

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Severe Fever With Thrombocytopenia Syndrome
JP
24 Jun 2024
COVID-19
LA
-12 Mar 2020
Influenza, Human
JP
24 Mar 2014
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Post Acute COVID 19 SyndromePhase 2
CA
16 Oct 2020
Infectious DiseasesPhase 1
FR
14 May 2024
Hemorrhagic Fever, EbolaPreclinical--
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Clinical Result

Indication
Phase
Evaluation
View All Results
Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 3
1,187
(Favipiravir)
qatdhdwpxn(bzkjjvpwbs) = uwaqalefse orurfclyqh (uukjompkpc, rtlwmkvsrh - dtzjxiwsnu)
-
29 Mar 2024
Placebo
(Placebo)
qatdhdwpxn(bzkjjvpwbs) = avsphtkllg orurfclyqh (uukjompkpc, bthrzddwvx - dgqxelewvj)
Phase 2
240
favipiravirral favipiravir (3.6g on day 0 followed by 1.6g daily to complete 7 days treatment)
cuttyhfaur(pkhnayysze) = ihkqnlshxv goshyvkcao (jmncrxiubm )
Negative
15 Jan 2024
no study drug
-
Phase 4
265
(Casirivimab and Imdevimab)
daghjqqzig(kkcstulauj): P-Value = <0.001
-
21 Feb 2023
(Remdesivir)
Phase 2
240
(wkznwsenlc) = xoithgdtzf cpramyhwyu (kdilvluoez, -1.21 to 0.07)
Negative
19 Oct 2022
Favipiravir+Placebo
bjvvjtxalw(qxgwidhika) = xfswjijpsf vosyilncix (cxzqnoyzmb )
Phase 3
84
pfzwwqpbcx(agkzdcrjor) = subjects has not shown significant results zvtmscxljw (rnnsoqztkf )
Negative
14 Oct 2022
Not Applicable
1,187
(gpnztczexj) = Adverse events were observed in 13.8% and 14.8% of favipiravir-treated and placebo-treated subjects, respectively cunxrtostf (mitbjkylin )
Negative
06 Sep 2022
Placebo
Phase 3
500
Oral favipiravir + standard care
xscdjfrmjm(rbrzvpezqf) = No significant differences were observed in serious adverse events (SAE) between arms (favipiravir: 36 in 27 patients; SC: 33 in 27 patients) tyeeixlxhz (dylzbgfgxd )
Positive
04 Sep 2022
Pubmed
ManualManual
Not Applicable
100
(cohort 1)
eqedlzdcbq(aeqzraxuld): OR = 3.32 (95% CI, 1.17 - 9.38), P-Value = 0.024
Negative
10 Aug 2022
(cohort 2)
Phase 2/3
57
akyijidjrv(pibmlwojeg) = remarkable improvement of pheumonia patient in group A compared to Group B. uctxpyacvs (pwslgiiwhk )
Positive
01 Jul 2022
Placebo
Phase 3
-
ulwloffqmb(ggqjkodxez) = dpophhlgcw dmwtkpjtkz (bwedqvidod )
Positive
26 May 2022
Placebo
ulwloffqmb(ggqjkodxez) = olghvzjqnj dmwtkpjtkz (bwedqvidod )
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