20
Participants
Start Date
November 30, 2015
Primary Completion Date
December 31, 2015
Study Completion Date
January 31, 2016
nebulizing with heliox and oxygen
Mesh Nebulizer with heliox and oxygen. In order to determine the sequence of the gas associated with the inhaled a randomization was performed, sequence 1- first oxygen and second heliox (80:20) or sequence 2- first heliox (80:20) and secondy oxygen.
Hospital the Federal University of Pernambuco, Recife
Jacqueline de Melo Barcelar
OTHER