Sambhavi Subramanian, Gretja Schnell, Julia di Iulio, Anil K Gupta, Adrienne E Shapiro, Elias H Sarkis, Amanda Lopuski, Amanda Peppercorn, Melissa Aldinger, Christy M Hebner, Andrea L Cathcart
{"title":"Resistance analysis following sotrovimab treatment in participants with COVID-19 during the phase III COMET-ICE study.","authors":"Sambhavi Subramanian, Gretja Schnell, Julia di Iulio, Anil K Gupta, Adrienne E Shapiro, Elias H Sarkis, Amanda Lopuski, Amanda Peppercorn, Melissa Aldinger, Christy M Hebner, Andrea L Cathcart","doi":"10.2217/fvl-2023-0146","DOIUrl":null,"url":null,"abstract":"<p><p><b>Aim:</b> Sotrovimab is an engineered human monoclonal antibody that binds a conserved region of the SARS-CoV-2 spike protein. The COMET-ICE phase III study evaluated sotrovimab for treatment of mild to moderate COVID-19 in nonhospitalized participants with ≥1 risk factor for severe disease progression. <b>Materials & methods:</b> We evaluated the presence of circulating SARS-CoV-2 variants of concern or interest (VOCs/VOIs) and characterized the presence of baseline, post-baseline and emergent amino acid substitutions detected in the epitope of sotrovimab in SARS-CoV-2. <b>Results:</b> None of the sotrovimab-treated participants with baseline epitope substitutions, and 1 of 48 sotrovimab-treated participants with post-baseline epitope substitutions, met the primary clinical endpoint for progression. <b>Conclusion:</b> Overall, progression was not associated with identified VOC/VOI or the presence of epitope substitutions in sotrovimab-treated participants.</p>","PeriodicalId":12505,"journal":{"name":"Future Virology","volume":" ","pages":""},"PeriodicalIF":2.1000,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10705769/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Future Virology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.2217/fvl-2023-0146","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2023/12/7 0:00:00","PubModel":"Epub","JCR":"Q3","JCRName":"VIROLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Aim: Sotrovimab is an engineered human monoclonal antibody that binds a conserved region of the SARS-CoV-2 spike protein. The COMET-ICE phase III study evaluated sotrovimab for treatment of mild to moderate COVID-19 in nonhospitalized participants with ≥1 risk factor for severe disease progression. Materials & methods: We evaluated the presence of circulating SARS-CoV-2 variants of concern or interest (VOCs/VOIs) and characterized the presence of baseline, post-baseline and emergent amino acid substitutions detected in the epitope of sotrovimab in SARS-CoV-2. Results: None of the sotrovimab-treated participants with baseline epitope substitutions, and 1 of 48 sotrovimab-treated participants with post-baseline epitope substitutions, met the primary clinical endpoint for progression. Conclusion: Overall, progression was not associated with identified VOC/VOI or the presence of epitope substitutions in sotrovimab-treated participants.
期刊介绍:
Future Virology is a peer-reviewed journal that delivers essential information in concise, at-a-glance article formats. Key advances in the field are reported and analyzed by international experts, providing an authoritative but accessible forum for this ever-expanding area of research. It is an interdisciplinary forum for all scientists working in the field today.