Phase III Double-blind, Placebo-controlled Study of AZD7442 for Post- Exposure Prophylaxis of COVID-19 in Adults

Summary

This study will assess the efficacy of AZD7442 for the post-exposure prophylaxis of COVID-19 in Adults.

Timeline

Start

2020-12-02

Primary completion

2021-04-07

Completion

2022-07-25

Publications

• Background CDC. (Centers for Disease Control and Prevention). Coronavirus Disease 2019 (COVID-19), Symptoms of Coronavrus. https://www.cdc.gov/coronavirus/2019-ncov/symptoms-testing/symptoms.html. Published 2020. Accessed 01 July 2020.
• Background Coronaviridae Study Group of the International Committee on Taxonomy of Viruses. The species Severe acute respiratory syndrome-related coronavirus: classifying 2019-nCoV and naming it SARS-CoV-2. Nat Microbiol. 2020 Apr;5(4):536-544. doi: 10.1038/s41564-020-0695-z. Epub 2020 Mar 2.
• Background Li F. Structure, Function, and Evolution of Coronavirus Spike Proteins. Annu Rev Virol. 2016 Sep 29;3(1):237-261. doi: 10.1146/annurev-virology-110615-042301. Epub 2016 Aug 25.
• Background Miettinen O, Nurminen M. Comparative analysis of two rates. Stat Med. 1985 Apr-Jun;4(2):213-26. doi: 10.1002/sim.4780040211.
• Background WHO. WHO Coronavirus Disease (COVID-19) Dashboard. 2020a.
• Background WHO. WHO R&D Blueprint COVID-19 Therapeutic Trial Synopsis Draft 18 February 2020. https://www.who.int/blueprint/priority-diseases/key-action/COVID-19_Treatment_Trial_Design_Master_Protocol_synopsis_Final_18022020.pdf. Published 2020b. Accessed 25 September 2020.
• Background Xie Y, Wang Z, Liao H, Marley G, Wu D, Tang W. Epidemiologic, clinical, and laboratory findings of the COVID-19 in the current pandemic: systematic review and meta-analysis. BMC Infect Dis. 2020 Aug 31;20(1):640. doi: 10.1186/s12879-020-05371-2.
• Background Zhou P, Yang XL, Wang XG, Hu B, Zhang L, Zhang W, Si HR, Zhu Y, Li B, Huang CL, Chen HD, Chen J, Luo Y, Guo H, Jiang RD, Liu MQ, Chen Y, Shen XR, Wang X, Zheng XS, Zhao K, Chen QJ, Deng F, Liu LL, Yan B, Zhan FX, Wang YY, Xiao GF, Shi ZL. A pneumonia outbreak associated with a new coronavirus of probable bat origin. Nature. 2020 Mar;579(7798):270-273. doi: 10.1038/s41586-020-2012-7. Epub 2020 Feb 3.
• Background Zou G. A modified poisson regression approach to prospective studies with binary data. Am J Epidemiol. 2004 Apr 1;159(7):702-6. doi: 10.1093/aje/kwh090.
• Levin MJ, Ustianowski A, De Wit S, Beavon R, Thissen J, Seegobin S, Dey K, Near KA, Streicher K, Kiazand A, Esser MT. Efficacy, Safety, and Pharmacokinetics of AZD7442 (Tixagevimab/Cilgavimab) for Prevention of Symptomatic COVID-19: 15-Month Final Analysis of the PROVENT and STORM CHASER Trials. Infect Dis Ther. 2024 Jun;13(6):1253-1268. doi: 10.1007/s40121-024-00970-x. Epub 2024 May 4.
• Levin MJ, Ustianowski A, Thomas S, Templeton A, Yuan Y, Seegobin S, Houlihan CF, Menendez-Perez I, Pollett S, Arends RH, Beavon R, Dey K, Garbes P, Kelly EJ, Koh GCKW, Ivanov S, Near KA, Sharbaugh A, Streicher K, Pangalos MN, Esser MT; COVID-19 Study to Optimally Reduce Morbidity in CareHomes and Sites with Enhanced Risk (STORMCHASER) Study Group. AZD7442 (Tixagevimab/Cilgavimab) for Post-Exposure Prophylaxis of Symptomatic Coronavirus Disease 2019. Clin Infect Dis. 2023 Apr 3;76(7):1247-1256. doi: 10.1093/cid/ciac899.
• Hirsch C, Park YS, Piechotta V, Chai KL, Estcourt LJ, Monsef I, Salomon S, Wood EM, So-Osman C, McQuilten Z, Spinner CD, Malin JJ, Stegemann M, Skoetz N, Kreuzberger N. SARS-CoV-2-neutralising monoclonal antibodies to prevent COVID-19. Cochrane Database Syst Rev. 2022 Jun 17;6(6):CD014945. doi: 10.1002/14651858.CD014945.pub2.
• Kreuzberger N, Hirsch C, Chai KL, Tomlinson E, Khosravi Z, Popp M, Neidhardt M, Piechotta V, Salomon S, Valk SJ, Monsef I, Schmaderer C, Wood EM, So-Osman C, Roberts DJ, McQuilten Z, Estcourt LJ, Skoetz N. SARS-CoV-2-neutralising monoclonal antibodies for treatment of COVID-19. Cochrane Database Syst Rev. 2021 Sep 2;9(9):CD013825. doi: 10.1002/14651858.CD013825.pub2.

Drugs

Indications