COVID-19 Clinical Trial
Official title:
OPtimisation of Antiviral Therapy in Immunocompromised COVID-19 Patients: a Randomized Factorial Controlled Strategy Trial: the OPTICOV Study
The overall purpose of the trial is to evaluate the efficacy and safety of possible combination antiviral therapy DAA (remdesivir + nirmatrelvir/r)∞ versus the reference monotherapy (nirmatrelvir/r alone) and to assess the efficacy and safety of increasing the nirmatrelvir/r course from 5- to 10 days in immunocompromised patients diagnosed with asymptomatic or mild to moderate COVID-19.
This is a randomized, controlled, factorial, superiority trial to evaluate the viral efficacy of DAA (nirmatrelvir/r) + DAA (remdesivir)∞ versus nirmatrelvir/r alone and of 5 days versus 10 days of nirmatrelvir/r in immunocompromised patients diagnosed with asymptomatic or mild to moderate COVID-19. The primary objective is to assess whether (i) a combination antiviral therapy of two DAA (nirmatrelvir/r + remdesivir)∞ And/or (ii) an increase in nirmatrelvir/r duration from 5 to 10 days improves viral efficacy by decreasing the SARS-CoV-2 positivity rate by real time RT-PCR (CT<32) in nasopharyngeal swabs at D10. Patients will be eligible if they are immunocompromised, have confirmed asymptomatic SARS-CoV-2 infection or mild to moderate COVID-19, regardless of symptoms onset, provided that they have no contra-indication to any of the study drugs. A total of 256 patients will be included in France and Switzerland. Participants not eligible for randomisation or who refuse to participate to the trial for any reason will be proposed to be included in an exploratory non comparative cohort (maximum 97 participants). ;
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