ADVERSE EVENTS RELATED TO MECHANICAL VENTILATION IN A PEDIATRIC INTENSIVE CARE UNIT

• Main Author: Martins,Lana dos Santos
• Publication Date: 2021
• Other Authors: Ferreira,Alexandre Rodrigues, Kakehasi,Fabiana Maria
• Format: Article
• Language: eng
• Source: Revista Paulista de Pediatria (Ed. Português. Online)
• Download full: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-05822021000100422
• topic: Quality of health care; Respiration, artificial; Child; Adolescent; Intensive care unit; Adverse event

ABSTRACT Objective: To identify the prevalence and factors associated with adverse events (AE) related to invasive mechanical ventilation in patients admitted to the Pediatric Intensive Care Unit (PICU) of a tertiary public hospital. Methods: This is a cross-sectional study from July 2016 to June 2018, with data collected throughout patients’ routine care in the unit by the care team. Demographic, clinical and ventilatory characteristics and adverse events were analysed. The logistic regression model was used for multivariate analysis regarding the factors associated with AE. Results: Three hundred and six patients were included, with a total ventilation time of 2,155 days. Adverse events occurred in 66 patients (21.6%), and in 11 of those (16.7%) two AE occurred, totalling 77 events (36 AE per 1000 days of ventilation). The most common AE was post-extubation stridor (25.9%), followed by unplanned extubation (16.9%). Episodes occurred predominantly in the afternoon shift (49.3%) and associated with mild damage (54.6%). Multivariate analysis showed a higher occurrence of AE associated with length of stay of 7 days or more (Odds Ratio [OR]=2.6; 95% confidence interval [95%CI] 1.49-4.66; p=0.001). Conclusions: The results of the present study show a significant number of preventable adverse events, especially stridor after extubation and accidental extubation. The higher frequency of these events is associated with longer hospitalization.