πNEW: Phase 3 trial shows new non-vaccine way of preventing COVID provides significant reduction in infection & severe disease
β
77% reduction of symptomatic COVID
β
No severe disease or death
π1st use of long-acting antibody (LAAB) combination
π 5,197 trial participants
π The trial is called PROVENT and is of a new LAAB combination made by AstraZeneca- it is called AZD7442
π¦ Itβs the first monoclonal antibody combination used as pre-exposure prophylaxis used against COVID
π Trials took place in 87 sites in:
π¬π§ πΊπΈ π«π· πͺπΈ π§πͺ
π 5,197 people aged 18+ received either the the LAAB combination or a placebo
π In those that got the drug infection was reduced by 77% and no one got severe disease or died
π₯ More than 75% people had co-morbidities that can reduce immune response to vaccines
π΄π» 43% of people were aged over 60
π₯ 75% had co-morbidities & other characteristics associated with an increased risk for severe COVID-19 should they become infected, including those with immunosuppressive disease or taking immunosuppressive medication etc
β
AZ is now preparing to go to regulators to seek emergency use authorisation for the treatment
π It would be aimed at those for whom vaccines are less effective or not appropriate but would be given in a similar way
Myron Levin, Professor of Paediatrics & Medicine, University of Colorado School of Medicine & principal investigator:
βPROVENT data show one dose AZD7442, delivered in convenient intramuscular form, can quickly & effectively prevent symptomatic COVID-19β¦.
β¦With these exciting results, AZD7442 could be an important tool in our arsenal to help people who may need more than a vaccine to return to their normal lives.β