The COVID-RASi Trial (COVID-19)

The goal is to determine if RASi with ACEi or ARB, has a beneficial effect in patients with COVID-19 infections, by reducing hospitalizations, ICU admission, ventilator requirement or death. This is a multi-centre study, conducted in major centres treating COVID-19 patients in-hospital and in various outpatient settings. Patients admitted to hospital or outpatients that test positive for COVID-19 and meet the inclusion/exclusion criteria will be eligible to participate in this study. All study participants will not be on RASi (ACEi/ARB) treatment at the time of consent. Participants will be randomized to initiation of ACEi vs ARB treatment vs no RASi treatment as part of care for COVID-19 in a 1:1:1 ratio. The patient will be followed by their physician according to usual clinical care. Sites will complete research-related follow-ups at 24 hours, 7 and 28 days to asssess patient's clinical status, side effects and the achievement of clinical endpoints by telephone interviews. Phone call follow ups will also be conducted at 6 months and 12 months after enrollment in the study.