Another seven (11.9%) patients developed acute acalcoulous cholecystitis, which was managed with medical treatment in five and, in the other two, a percutaneous drainage was done, with a favourable evolution in all of them. Two (3.3%) patients had nosocomial central venous catheter-associated sepsis, having Acinetobacter baumanni been identified (from central catheter and peripheral venipuncture) in one patient and Pseudomonas aeruginosa MDR in the other; both were treated with antibiotics and had a favourable outcome.