The Covid-19 Outpatient Symptom Montelukast Oximetry Trial

Primary care physicians face limited availability of therapeutic options for the treatment of COVID-19 in the outpatient setting. Furthermore, monoclonal antibodies and antiviral therapies that are currently approved for use in the outpatient setting by Health Canada have excluded pregnant women and older adults from their clinical trials, are contraindicated for many patients, and most are prohibited for use by pregnant women. Identification of a safe, COVID-19 outpatient therapeutic with 20-year safety record remains urgently needed.