INS and urinary tract infection: Time to respiratory deterioration Incidence of patients requiring mechanical ventilation: Number of days on mechanical ventilation Special emphasis will be placed on observing the following serious adverse events Deterioration of the glycemic profile that requires the use of insulin Delirium Incidence of hospital infections (pneumonia, urinary tract infection, device associated infections) Cumulative incidence of grade 3 and 4 adverse events (AE).