Respirology : official journal of the Asian Pacific Society of Respirology
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Randomized Controlled Trial
Randomized crossover trial of a pressure sensing visual feedback system to improve mask fitting in noninvasive ventilation.
A good mask fit, avoiding air leaks and pressure effects on the skin are key elements for a successful noninvasive ventilation (NIV). However, delivering practical training for NIV is challenging, and it takes time to build experience and competency. This study investigated whether a pressure sensing system with real-time visual feedback improved mask fitting. ⋯ Real-time visual feedback using pressure sensing technology supported healthcare professionals during mask-fitting training, resulted in a lower pressure on the skin and better mask fit for the volunteer, with increased staff confidence.