Pediatric pulmonology
-
Pediatric pulmonology · Nov 2017
Observational StudyPerformance of a tracheostomy removal protocol for pediatric patients in rehabilitation after acquired brain injury: Factors associated with timing and possibility of decannulation.
We assessed the performance of a tracheostomy decannulation protocol privileging safety over quickness, in pediatric patients undergoing rehabilitation from severe acquired brain injury. We analyzed factors associated with decannulation timing and possibility and examined cases of failure. ⋯ By applying a decannulation protocol that privileges safety over quickness, we encountered no failure. Respiratory complications and dysphagia that lead to supraglottic stagnation, and breath-holding spells, are key elements to consider before performing decannulation in pediatric patients.
-
Pediatric pulmonology · Nov 2017
Nasal high-frequency oscillatory ventilation impairs heated humidification: A neonatal bench study.
Nasal high-frequency oscillatory ventilation (nHFOV) is a novel mode of non-invasive ventilation used in neonates. However, upper airway obstructions due to viscous secretions have been described as specific adverse effects. We hypothesized that high-frequency oscillations reduce air humidity in the oropharynx, resulting in upper airway desiccation. Therefore, we aimed to investigate the effects of nHFOV ventilatory settings on oropharyngeal gas conditions. ⋯ Intensified nHFOV settings with low frequencies, high amplitudes, and high I:E ratios may place infants at an increased risk of upper airway desiccation. Future studies should investigate strategies to optimize heated humidification during nHFOV.