<qa>  What is the name of the trial that will include patients admitted to the Intensive Care UnitMaterial and Methods This is a double blind phase II prospective randomised controlled trial. It will include patients admitted to the Intensive Care Unit of the University Hospital Ospedali Riuniti of Ancona, after no more than 24 hours from development of severe sepsis or septic shock diagnosis according to the criteria established by the Consensus Conference of 2001. 