Aust Crit Care
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Randomized Controlled Trial Comparative Study Clinical Trial
A comparison of two methods of securing an endotracheal tube.
While a variety of methods exist for securing an endotracheal tube (ETT), there has been little research on their safety and efficacy. This study aimed to test the equivalence of two methods in three critical care settings by randomly assigning patients to receive either the knot, which requires scissors or blade to remove the ETT tape, or the bow, which can be removed manually. These methods were evaluated by comparing ETT movement, malposition, dislodgement, inadvertent extubation, reduced skin integrity, the cutting of the pilot tube and nurse satisfaction. ⋯ Nurses found that patient mouth care was easier and patient comfort and skin integrity enhanced with the bow method. On the other hand, nurses perceived the knot-tying method to be more secure and easier to apply. Given the equivalence of the two methods, the bow would seem preferable for reasons of safety and comfort.