Glycaemic control in a cardiothoracic surgical population: Exploring the protocol-practice gap

Background. Glycaemic control constitutes an important component in the management of critically ill patients. As such, all healthcare workers involved in the management of critically ill patients need to ensure that it is achieved adequately. To avoid glucose variability and to maintain normoglycaemia, evidence-based protocols are implemented to guide clinical care. However, it has been suggested that with the use of protocoldirected therapy, protocol-practice gaps are common and therefore protocol adherence must be audited regularly. The aim of this study was to evaluate adherence to the glucose control protocol by nurses in the cardiothoracic intensive care unit (ICU) at a tertiary academic hospital.