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Sotrovimab, sold under the brand name Xevudy, is a human neutralizing monoclonal antibody with activity against severe acute respiratory syndrome coronavirus 2, known as SARS-CoV-2. [ 10 ] [ 12 ] [ 13 ] It was developed by GlaxoSmithKline and Vir Biotechnology, Inc. [ 12 ] [ 14 ] Sotrovimab is designed to attach to the spike protein of SARS-CoV-2.
On 21 November 2020, the U.S. Food and Drug Administration (FDA) issued an emergency use authorization (EUA) for casirivimab and imdevimab to be administered together for the treatment of mild to moderate [COVID‑19] in people twelve years of age or older weighing at least 40 kilograms (88 lb) with positive results of direct SARS-CoV-2 viral ...
In February 2021, the FDA issued an emergency use authorization (EUA) for bamlanivimab and etesevimab administered together for the treatment of mild to moderate COVID-19 in people twelve years of age or older weighing at least 40 kilograms (88 lb) who test positive for SARS‑CoV‑2 and who are at high risk for progressing to severe COVID-19.
As of July 2021, outpatient drugs budesonide and tocilizumab showed promising results in some patients but remained under investigation. [52] [53] [54] As of July 2021, a large number of drugs had been considered for treating COVID-19 patients. [55]
The primary data supporting the US Food and Drug Administration (FDA) emergency use authorization for nirmatrelvir/ritonavir were from the EPIC-HR trial, a randomized, double-blind, placebo-controlled clinical trial studying nirmatrelvir/ritonavir for the treatment of non-hospitalized symptomatic adults with a laboratory-confirmed diagnosis of ...
In August 2020, the NIAID started the Adaptive COVID‑19 Treatment Trial 3 (ACTT 3) to evaluate the safety and efficacy of a treatment regimen consisting of remdesivir plus interferon beta-1a for hospitalized adults who have a laboratory-confirmed SARS-CoV-2 infection with evidence of lung involvement, including a need for supplemental oxygen ...
Initially designated COV2-2196 and COV2-2130, antibody engineering was used to transfer their SARS-CoV-2 binding specificity to IgG scaffolds that would last longer in the body, and these engineered antibodies were named AZD8895 (tixagevimab) and AZD1061 (cilgavimab), respectively (and the combination was called AZD7442).
Ensitrelvir is being studied for its potential use as post-exposure prophylaxis (PEP) after SARS-CoV-2 exposure. [19] [20] The SCORPIO-PEP trial is a global Phase 3 trial that will evaluate the safety and efficacy of the drug in preventing symptomatic SARS-CoV-2 infection in household contacts of people who tested positive for COVID-19.