Section to complete information about primary and secondary outcomes including. It includes the metric or method of measurement used and, the time point for every outcome.
Primary outcome(s):
Reduction of the time to the negativization of the coronavirus detection test (time to the negative of the coronavirus detection test by PCR-RT in the nasopharynx). Measurement time: 48 hours and on the 7th day after starting the treatment.
Key secondary outcomes:
1) Clinical response to treatment according to the patient's condition at the time of inclusion (defined according to the NIH Guidelines): the improvement of the clinical status of the treated patients and non-progression to a serious or critical condition of the disease will be evaluated, and death. Measurement time: Daily during the patient's hospital stay (7 days).
2) Biological markers predictive of response to CIGB 300 (plasma HMGB-1 levels and 45S and CD 47 levels by real-time PCR of RNA obtained from peripheral blood mononuclear cells). Measurement time: before treatment and 6 hours after the 5th administration.
3) Clinical Adverse Events (AE). They will be measured as: -AE occurrence (Yes, No), -AE description (event name), -AE intensity (mild, moderate, severe), -Causal relationship (unrelated, doubtful, possible, probable, definitive), -Measures taken (None, Administration of some pharmacological therapy, Addition of a non-pharmacological therapy, Exit of the study, Hospitalization / prolongation of hospitalization), -Result (Fully resolved, Resolved with sequelae, Conditions in improvement, Present condition and unchanged, worsening, death caused by this event). Measurement time: daily throughout the study period (7 days).