Barbagallo M, Ortu A, Spadini E, Salvadori A, Ampollini L, Internullo E, Ziegler S, Fanelli G. Respir Care. 2012 Sep;57(9):1418-24
Randomised trial of 50 patients allocated to receive either continuous oxygen therapy or two cycles of helmet CPAP for 120 minutes. Results suggest that by the end of the second helmet treatment, patient's had a significantly higher PaO2/FiO2 but the improvement in oxygenation was not lasting. However, helmet CPAP was 'secure and well tolerated'.
Link to abstract.
Dimech A. Nurs Crit Care. 2012 Jan-Feb;17(1):36-43
Research study using qualitative data to analyse the experiences of helmet CPAP. Results show experience was unique to each patient, with emergent themes including confusion, help to breathe, apprehensive and trust. Authors conclude the results indicate the basis for policy and guideline development in critical care departments.
Link to abstract.