RESUMEN
OBJECTIVE: Use of non-invasive ventilation (NIV) in very low birthweight infants to decrease the incidence of bronchopulmonary dysplasia can also lead to pressure injuries (PI) caused by the respiratory device interface. We aimed to decrease our incidence of PIs related to the mask/prongs interface used for NIV (PI-NIV). STUDY DESIGN: We identified correct use of barriers and appropriate interface fit as key targets for intervention. Over several PDSA cycles, we developed custom 3D printed barrier templates to allow for barriers to be cut at the bedside and created concise educational documents to assist with interface fitting and troubleshooting. RESULTS: The incidence of all PI-NIV decreased from 5.64 to 2.27 per 1000 NIV patient-days and the incidence of reportable (stage 3-4 and unstageable) PI-NIV decreased from 1.13 to 0 per 1000 NIV patient-days during the study period. CONCLUSIONS: With appropriate barrier usage and targeted education, the risk of PI-NIV can be minimized.
RESUMEN
BACKGROUND: Daily spontaneous-breathing trials (SBTs) are promulgated as the best method for assessing readiness for discontinuation of mechanical ventilation. SBT protocols have also been shown to improve outcomes as opposed to wild-type implementation of daily SBT recommendations. Here we determine whether implementation of a mandatory, protocol-driven daily SBT on all ventilated patients in the ICU improves extubation rates and accelerates liberation from mechanical ventilation. STUDY DESIGN: A daily 30-minute SBT protocol was introduced into an academic surgical ICU in July 2005 and followed through September 2006. Decisions about next steps (continued mechanical support versus liberation) after each trial were recorded. Owing to the low liberation rate, physicians began (in January 2006) recording the reasons for continuing mechanical ventilation after a passing SBT. Differences in patient outcomes were compared for the first and last 8 weeks of the study period, corresponding to similar times in the academic and calendar years. RESULTS: Four hundred eighty-eight patients experienced 547 mechanical ventilation episodes from July 2005 to September 2006. A total of 2,835 safety evaluations for SBTs were completed. Rate of extubations of passing patients after the first 8 weeks of implementation (n = 73 patients) was 27% (35 extubations of 131 passed trials). This rate improved in the last 8 weeks to 42% (42 of 101) (p < 0.02) (n = 57 patients). Reintubation rate was similar at 6% for the first 8 weeks and 8% for the final 8 weeks (p = 0.65), including self-extubations. CONCLUSIONS: Implementation of a daily SBT protocol resulted in improvement of extubation rates during the year of implementation without a change in the reintubation rate. Requesting that physicians enumerate reasons for continuing mechanical ventilation in the face of a passing breathing trial was associated with a sustained improvement in extubation rate.