Keep and Share logo     Log In  |  Mobile View  |  Help  
Visiting Medical Information Media's Shares (account name: medicalinformationmedia)
Select a Color
Favipiravir: A Gentle Of Expectation For Novel Coronavirus
antiviral drug


The antiviral drug Favipiravir, better called Avigan, will be trialed as a cure for its novel coronavirus disease (COVID-19). Favipiravir is that the brand of the drug Avigan, the Japanese Fujifilm Toyama Chemical Company developed it , has surfaced as a medication to treat patients infected with the mortal novel coronavirus.


In Japan, Avigan was approved at 2014 for sale domestically. Examining in the development phases, however, revealed the drug can result in elevated blood uric acid levels and cause deformities in the unborn young of creatures.


Authorities warn it has known negative results and there are insufficient clinical statistics for its use, although this drug has shown any promise in the battle COVID-19. Favipiravir operates by blocking the capacity of the virus to replicate inside a mobile phone. It induces RNA transversion mutations, creating a viral phenotype.


Favipiravir is a prodrug that's metabolised to the active form, Avigan-ribofuranosyl-5-triphosphate, accessible both intravenous and the oral formulations. It does not inhibit DNA or RNA synthesis in mammalian cells and is not hazardous in their mind.




However, antiviral drug has not proven efficient in primary human airway cells, casting doubt on its effectiveness in influenza treatment. Japan permitted Favipiravir for curing influenza breeds migrated to anti-virals. The Japanese Fuji Film Toyama Chemical Company originally expected that Avigan would grow to be a brand new flu drug which will change oseltamivir.


On the other hand, creature experiments reveal the capacity for teratogenic results, and the endorsement of manufacturing by the Ministry of Health, Labor and Welfare was postponed and also the manufacturing condition is restricted merely within a emergency in Japan.


The Pharmaceutical company has reminded the public that the signs in service with this medication is scant and preliminary Favipiravir shows limited efficacy contrary to the Zika virus in animal studies, but was not as effective. The representative has also demonstrated some effectiveness against rabies also it has been used liberally in certain humans afflicted with this virus.


A analysis of 80 men and women in contrast with ritonavir unearthed it paid off viral clearance period and that 91% of individuals had enhanced Computed Tomography (CT) scans together with a few side consequences. The limitation with this study was that it wasn't randomised, double blinded and placebo-controlled.


The drug has been authorized for use in medical trials of this novel coronavirus disease 2019 in China and at an identical time, in March 2020, Italy has approved that the medication for experimental drug usage against COVID-19, and it has begun conducting trails in three regions affected by the disease. Though this drug is on the trial process as well as in more than few instances on III or cycle II, this drug may be a light of hope to the treatment of COVID-19 until we have a better choice.



Creation date: Jun 23, 2020 4:09am     Last modified date: Jun 23, 2020 4:10am   Last visit date: Jul 11, 2020 1:10pm
    Report Objectionable Content