31
Participants
Start Date
March 1, 2017
Primary Completion Date
May 31, 2018
Study Completion Date
July 31, 2018
Non invasive mechanical ventilation
Prophylactic non invasive mechanical ventilation
GP
GP subjects will receive oxygen therapy through a nasal cannula with 4 to 6 L / min of oxygen according to team routine and patient need.
Hospital de Clínicas de Porto Alegre, Porto Alegre
Hospital de Clinicas de Porto Alegre
OTHER