WHO halts trial of some drugs for COVID-19 treatment...

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WHO halts trial of some drugs for COVID-19 treatment

 International Desk daily-bangladesh.com

 Published: 11:31 AM, 5 July 2020  

File Photo

File Photo

The World Health Organization (WHO) announced that it has discontinued trials of hydroxychloroquine and lopinavir/ritonavir as a combined treatment for hospitalized coronavirus patients after interim results showed the drugs “produce little or no reduction in the mortality” of COVID-19 patients. 

In a press release issued on Saturday, the organization said: "WHO accepted the recommendation from the Solidarity Trial’s International Steering Committee to discontinue the trial’s hydroxychloroquine and lopinavir/ritonavir arms. The Solidarity Trial was established by WHO to find an effective COVID-19 treatment for hospitalized patients." 

The International Steering Committee formulated the recommendation in light of the evidence for hydroxychloroquine vs standard-of-care and for lopinavir/ritonavir vs standard-of-care from the Solidarity trial interim results, and from a review of the evidence from all trials presented at the 1-2 July WHO Summit on COVID-19 research and innovation.  

These interim trial results show that hydroxychloroquine and lopinavir/ritonavir produce little or no reduction in the mortality of hospitalized COVID-19 patients when compared to standard of care. Solidarity trial investigators will interrupt the trials with immediate effect. 

For each of the drugs, the interim results do not provide solid evidence of increased mortality. There were, however, some associated safety signals in the clinical laboratory findings of the add-on Discovery trial, a participant in the Solidarity trial. These will also be reported in the peer-reviewed publication. 

This decision applies only to the conduct of the Solidarity trial in hospitalized patients and does not affect the possible evaluation in other studies of hydroxychloroquine or lopinavir/ritonavir in non-hospitalized patients or as pre- or post-exposure prophylaxis for COVID-19. The interim Solidarity results are now being readied for peer-reviewed publication. - WHO