118
Participants
Start Date
March 31, 2014
Primary Completion Date
May 31, 2015
Study Completion Date
June 30, 2015
Ultrasound guided percutaneous tracheostomy
Ultrasound guided percutaneous tracheostomy
Bronchoscopy guided percutaneous tracheostomy
Bronchoscopy guided percutaneous tracheostomy
Hospital das Cínicas da Universidade de São Paulo, São Paulo
University of Sao Paulo
OTHER