Sanofi and Regeneron Pharmaceuticals Inc. have initiated a clinical trial program evaluating the interleukin-6 receptor blocker Kevzara (sarilumab) in patients with COVID-19 in the US, the companies announced on 16 March. Regeneron said it hopes to have data from the Phase II/III trial quickly – it expects to dose the first of 400 patients “early this week,” a spokesperson told Scrip.
Sanofi And Regeneron Initiate 400-Patient Coronavirus Trial With Kevzara
The Phase II/III trial will begin enrolling patients in the US immediately, with Regeneron taking the lead in US development and Sanofi leading ex-US trials.

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