OPtimisation of Antiviral Therapy in Immunocompromised COVID-19 Patients: a Randomized Factorial Controlled Strategy Trial

"Nirmatrelvir/r 300mg/100 mg bid will be given for 5 days, orally.~Nirmatrelvir/r is a combination of two molecules: nirmatrelvir which is a protease inhibitor (against 3CL) and ritonavir which has a booster role.~Nirmatrelvir/r (marketed by Pfizer under the brand name Paxlovid®) is indicated for the treatment of COVID-19 in adults who do not require supplemental oxygen and who are at increased risk for progressing to severe COVID-19."

Nirmatrelvir/r 300mg/100 mg bid will be given for 10 days, orally.

"Remdesivir flash, 200mg, intravenous. Remdesivir (marketed by Gilead under de brand name Veklury®) is indicated in patients with pneumonia requiring supplemental oxygen (inpatients), as well as in outpatients who are at increased risk of progressing to severe COVID-19. The mode of action characterize remdesivir as a direct-acting antiviral compound."