High Flow Nasal Cannula Use Outside of the ICU – Factors Associated with Failure

ncbi.nlm.nih.gov November 10, 2017

High FiO2 requirements, history of intubation, and cardiac co-morbidity are associative predictors of HFNC failure. Bronchiolitis patients may be treated with HFNC outside of the ICU with lower odds of failure. Two hundred thirty-one patients met inclusion criteria, with 192 receiving treatment for a primary respiratory diagnosis (83%). Fourteen (6%) progressed to HFNC failure; 12 transferred to the ICU and were intubated, two with congenital heart disease suffered cardiopulmonary arrest on the floor.