Bid to retool arthritis drug for COVID-19 fails

But trials of the agent are continuing in the UK in sicker patients
Reuters Health
Coronavirus particle

An attempt by the Swiss pharmaceutical company Roche to retool its rheumatoid arthritis drug tocilizumab to treat patients with severe coronavirus-related pneumonia has failed in a late-stage trial, the company has announced.

The 452-patient COVACTA trial was launched in March as Roche joined other pharmaceutical companies seeking to repurpose existing medicines to fight the pandemic.