(do not indicate "see protocol") Currently there is no accepted gold standard for the frequency of monitoring ETCP (1). There are widely different strategies reported for monitoring ETCP to include continuous monitoring. The goal of ETCP monitoring is to maintain the ETCP between 20-30 cmH2O in order to minimize cuff leaks and pressure injury to the tracheal mucosa. It is known that 20 to 30% of the time the ETCP may deviate above or below this threshold. However, the impact of such deviation on clinical outcomes is not well described in the medical literature (2). The two most common methods for assessing ETCP is the use of a manometer and performing a minimal leak, with the former being the most accepted method (3). However, the optimal frequency for conducting manometric monitoring of ETCP is unknown. One recent study suggests that the act of measuring ETCP frequently in order to achieve a desired pressure level results in the removal of air from the cuff and can result in under inflation of the cuff (4). However, a recent animal study suggests that the material used to manufacture the endotracheal tube cuff may play a more important role in determining the presence or absence of mucosal injury, with polyurethane being better than polyvinylchloride (5). The main problem with these studies is the failure to assess clinical outcomes at the bedside with the use of various strategies to maintain an appropriate endotracheal tube cuff seal. A recent survey of intensivists in Queensland Australia and accompanying systematic literature review made the following conclusions regarding ETCP monitoring "Twenty-eight out of twenty-nine respondents reported routinely monitoring tracheal cuff function, primarily employing cuff pressure measurement (26/28). Target cuff pressures varied, with 3/26 respondents aiming for 10 to 20 cmH2O, 10/26 for 21 to 25 cmH2O, and 13/26 for 26 to 30 cmH2O. Fifteen out of twenty-nine reported they had no current guideline or protocol for tracheal cuff management and only 16/29 indicated there was a dedicated area in the clinical record for reporting cuff intervention. Our results indicate that many ICUs across Queensland routinely measure tracheal cuff function, with most utilising pressure monitoring devices. Consistent with existing literature, the optimum cuff pressure remains uncertain. Most, however, considered that this should be a routine part of ICU care"(6). Thus, the available literature on ETCP and their relationship to clinical outcomes is lacking.