Sanofi and Regeneron Pharmaceuticals, Inc. (NASDAQ: REGN) today announced the preliminary results from the Phase 2 portion of an ongoing Phase 2/3 trial evaluating Kevzara® (sarilumab), an interleukin-6 (IL-6) receptor antibody, in hospitalized patients with "severe" or "critical" respiratory illness caused by COVID-19. 
AstraZeneca and Saint Luke's Mid America Heart Institute have initiated a randomised, global Phase III trial to assess the potential of Farxiga (dapagliflozin) as a treatment in patients hospitalised with COVID-19 who are at risk of developing serious complications, such as organ failure. 
Bayer announced today its Canadian organization Bayer Inc., Mississauga, Ontario, will partner with the Population Health Research Institute (PHRI) in launching a major clinical research program aimed at identifying potential treatments against COVID-19. The two studies will evaluate the safety and efficacy of different combination therapies including Bayer's chloroquine and interferon beta-1b. 
Sanofi and GSK have signed a letter of intent to enter into a collaboration to develop an adjuvanted vaccine for COVID-19, using innovative technology from both companies, to help address the ongoing pandemic.
Sanofi will contribute its S-protein COVID-19 antigen, which is based on recombinant DNA technology. This technology has produced an exact genetic match to
Boehringer Ingelheim has significantly stepped up its support to the fight against COVID-19. A Global Support Program has been set up to bring more financial relief, protective materials and medicine donations to healthcare institutions and communities in need around the world. AstraZeneca will initiate a randomised, global clinical trial to assess the potential of Calquence (acalabrutinib) in the treatment of the exaggerated immune response (cytokine storm) associated with COVID-19 infection in severely ill patients.
The trial design is based upon strong scientific evidence supporting the role of the Bruton's tyrosine kinase (BTK) pathway in
Sanofi has committed to donating 100 million doses of hydroxychloroquine to 50 countries around the world, and has begun to progressively deliver the medicine to authorities that have requested it.
In this global health emergency, Sanofi stands ready to assist as many countries as possible, starting with countries where its medicine is registered for current approved indications as well as countries where there are no hydroxychloroquine suppliers or countries with underserved populations.