A comparison of invasive and noninvasive ventilation in children less than 1 year of age: A long-term follow-up study.

BACKGROUND: We report on the long-term survival of children initiated on invasive and noninvasive positive pressure ventilation (NiPPV) before the age of 1 to assess the safety and efficacy of long-term ventilation at home.

METHODS: A chart review was performed of children initiated on long-term home mechanical ventilation (LTHV) before the age of 1 year, at The Hospital for Sick Children (SickKids), Canada, between January 1991 and April 2014.

RESULTS: We report on 51 children. Twenty-five children (49%) received NiPPV and 26 (51%) received invasive mechanical ventilation via tracheostomy (IMV). There was one NiPPV initiation between 1991 and 2001, the rest were in subsequent years. Most children had a "musculoskeletal disorder" in the NiPPV cohort, n = 14 (56%) and a "central nervous system" disorder in the IMV cohort, n = 13 (50%). The pCO2 improved with the initiation of NiPPV, P = < 0.0001. Of the 25 subjects initiated on NiPPV, eight (32%) are currently being followed as compared to 22 (84%) in the IMV cohort. Seven (28%) of the NiPPV group were weaned off ventilation as compared to three (11.5%) in the IMV cohort. There were two NiPPV treatment failures. There were more deaths in the NiPPV cohort: eight (32%) versus two (7.6%) in the IMV cohort. Four of the deaths in the NiPPV cohort were in children in whom a palliative approach was taken. None were due to NiPPV technical failure.

CONCLUSIONS: Based on this long-term follow-up study, NiPPV use in infants appears to be a viable long-term ventilation strategy.