PRINCIPLE is a UK-wide clinical study from the University of Oxford to find COVID-19 treatments for recovery at home.
Practices in Sheffield took part with support from the Primary Care Sheffield research office.
The study was looking for medicines that can help people with COVID-19 symptoms get better quickly and stop them needing to go to hospital.
PRINCIPLE recruited participants through this website and also through GP practices across the UK.
PRINCIPLE was open to all with ongoing symptoms of COVID-19, regardless of vaccination status. Visit the study website https://www.principletrial.org/