Preliminary experiences conducted in patients affected by SARS-CoV-2 infection by adding the daily oral administration of two vials of Bioarginina® to the standard therapy have shown favorable effects on discharge times, on the recovery of the number of lymphocytes and on the P \\ F ratio between arterial pO2 and FiO2 breathed. In particular, for the latter parameter there is almost a doubling of the recovery speed.
The investigators therefore, decided to undertake the present spontaneous, single-center study with a parallel group scheme, double-blind randomized, placebo-controlled to evaluate whether the addition to the standard therapy of two vials per day of Bioarginina® in subjects of our hospital suffering from SARS-CoV-2 is useful for the treatment of this pathology.