Latest data show above 80% efficacy for favipiravir in COVID-19

[wisepowder]

The Russian Direct Investment Fund (RDIF), Russia's sovereign wealth fund, and domestic drugmaker ChemRar Group today announced the start of the final stage of the multicenter randomized open comparative clinical trial of favipiravir on patients hospitalized with COVID-19.To get more news about Favipiravir, wisepowder official website is the best place for you.

On May 21, 2020, the Ministry of Health of the Russian Federation approved the launch of the final stage, which will involve 330 patients compared to 60 during the initial stage, as well as additional research and medical centers. In total, 30 medical centers in nine Russian regions will conduct studies at the final stage. RDIF and ChemRar have applied to the Russian Ministry of Health for the accelerated registration of favipiravir in accordance with the Russian Government's Decree No. 441 of April 3, 2020.

In March, the RDIF and ChemRar announced the start of production for an analogue of favipiravir, which was initially developed by Fujifilm Holdings (TYO: 4901) and was approved for the treatment of influenza in Japan in 2015 under the trade name Avigan.

The first stage of the trials has already been completed. It lasted 10 days and involved 60 patients with coronavirus infection with moderate illness. 40 people received favipiravir treatment and the other 20 patients from the control group were on standard therapy. According to the results of the first stage, favipiravir demonstrated safety with no new or previously unreported side effects detected. The drug's efficacy was above a threshold of 80%, which is the criterion for a drug with high antiviral activity.

On average, virus elimination seen in four days
The body temperature of 68% of patients taking favipiravir returned to normal earlier (on the third day) than in the control group (on the sixth day). On average, complete elimination of the virus from the body as a result of favipiravir treatment occurred in four days, while in the standard therapy group this process took nine days.

Following the first four days of treatment, 65% of the 40 patients who took favipiravir tested negative for coronavirus, which is twice as many as in the standard therapy group. By day 10, the number of patients whose tests returned negative results reached 35 out of 40.

"We continue to receive promising data during the clinical trials of favipiravir. At least 85% of patients in the control groups completely recovered from coronavirus within 10 days after the start of the treatment with the drug. We expect a positive final result of the trial, which will enable us to complete the registration procedure for the drug in Russia and roll out full-scale production and delivery to medical institutions across the country," commented RDIF chief executive Kirill Dmitriev.

"We noticed a faster improvement in the general health and clinical condition of the patients taking favipiravir, which may lead to earlier discharge from hospital and reduce the burden on medical facilities by 30%-40% in the near future. Thanks to the administration of favipiravir, most patients are not infectious as early as the fifth day of treatment, which is critical to stop the epidemic and ensure a swift return to normal life," added ChemRar CEO Elena Yakubova.