127
Participants
Start Date
October 1, 2017
Primary Completion Date
June 30, 2019
Study Completion Date
July 30, 2019
High-flow nasal oxygen
Randomized patients will receive oxygen through a high nasal flow device capable of delivering humidified, heated air at an output rate of 40 L/min
Venturi mask
Randomized patients will receive oxygen through a Venturi mask at an air flow of 15 L/min
National Institute of Medical Science and Nutrition Salvador Zubirán,, México
Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran
OTHER