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Browse 1,603 clinical trials for covid-19. Find studies that match your criteria and connect with research centers.
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Showing 941-960 of 1,603 trials
NCT04388683
This is a pilot randomized-controlled (2:1) open label investigation of inhaled NO to prevent progression to more advanced disease in 42 hospitalized patients with COVID-19, at risk for worsening, based on baseline systemic oxygenation and 2 or more of the major risk factors of age \> 60 years, type II DM, hypertension, and obesity.
NCT04661930
This is an open-label run-in followed by a randomized, double-blind drug treatment study of COVID-19 infected patients requiring inpatient hospital admission.
NCT04439045
Bacille Calmette-Guerin (BCG) is a live attenuated vaccine administered for prevention of tuberculosis. Recently, several groups have hypothesized that BCG may "train" the immune system to respond to a variety of unrelated infections, including viruses and in particular the coronavirus responsible for COVID-19. Trials are currently being conducted in Australia, Netherlands, Germany and the United Kingdom to evaluate its effectiveness. Front line workers includes members of municipal and provincial police services, emergency medical personnel, firefighters, public transport employees, health service workers and food manufacturing employees. They are at high risk of infection from COVID-19, with potentially high infection rate. The investigators propose an interventional trial to evaluate the effectiveness of BCG vaccination to prevent COVID-19 infection and reduce its severity in front-line employees in Ontario.