Catheter-related bloodstream infection

(CRBSI, also called catheter-related sepsis) is defined as the presence of bacteraemia originating from an i.v. catheter. It is one of the most frequent, lethal and costly complications of central venous catheterization. It is also the most common cause of nosocomial bacteraemia. Although the use of central venous catheters (CVC) is increasing, there is evidence that the problem of CRBSI can be reduced. This article will consider the use of CVCs in the acute medical setting; long-term vascular access devices will not be reviewed.