Tocilizumab in Patients Hospitalized with Covid-19 Pneumonia

Abstract
The Journal recently published two trials of tocilizumab for coronavirus disease 2019 (Covid-19) (Dec. 10 and Jan. 7 issues).1,2 According to the articles, the primary outcome in both trials was mechanical ventilation or death. However, there are important discrepancies between those articles and the trial protocols and registry information.
Funding Information
  • Genentech