Surveillance of hospital-acquired infections in an intensive care department-the benefit of the full-time presence of an infection control nurse.

In the 42-bed intensive care department of a teaching hospital, the creation of a full-time infection control nurse post was followed by a 42% reduction in device-related hospital-acquired infection rates over a period of three years, and 33% reduction over a period of five years. Permanent surveillance accompanied by revision of procedures and bedside teaching were key factors in the improvement of quality of care. In the specific setting of an intensive care department, this study validates the previous conclusions reached in the SENIC study and emphasizes the essential role played by the infection control nurse in the care of critically ill patients.