Achieving Sustainability in Reducing Unplanned Extubations in a Pediatric Cardiac ICU.

OBJECTIVES: To determine the incidence of unplanned extubations in a pediatric cardiac ICU in order to prove sustainability of our previously implemented quality improvement initiative. Additionally, we sought to identify risk factors associated with unplanned extubations as well as review the overall outcome of this patient population. DESIGN: Retrospective chart review. SETTING: Pediatric cardiac ICU at Children's Hospital of Colorado on the Anschutz Medical Center of the University of Colorado. PATIENTS: Intubated and mechanically ventilated patients in the cardiac ICU from July 2011 to December 2017. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: A total of 2,612 hospitalizations for 2,067 patients were supported with mechanical ventilation. Forty-five patients had 49 episodes of unplanned extubations (four patients > 1 unplanned extubation). The average unplanned extubation rate per 100 ventilator days was 0.4. Patients who had an unplanned extubation were younger (0.09 vs 5.45 mo; p < 0.001), weighed less (unplanned extubation median weight of 3.0 kg [interquartile range, 2.5-4.5 kg] vs control median weight of 6.0 kg [interquartile range, 3.5-13.9 kg]) (p < 0.001), and had a longer length of mechanical ventilation (8 vs 2 d; p < 0.001). Patients who had an unplanned extubation were more likely to require cardiopulmonary resuscitation during their hospital stay (54% vs 18%; p < 0.001) and had a higher likelihood of in-hospital mortality (15% vs 7%; p = 0.001). There was a significant difference in surgical acuity as denoted by The Society of Thoracic Surgeons-European Association for Cardio-Thoracic Surgery score and patients with an unplanned extubation had a higher Society of Thoracic Surgeons-European Association for Cardio-Thoracic Surgery category (p = 0.019). Contributing factors associated with unplanned extubation were poor endotracheal tube tape integrity, inadequate tube securement, and/or inadequate sedation. A low rate of unplanned extubation was maintained even in the setting of increasing patient complexity and an increase in patient volume. CONCLUSIONS: A low rate of unplanned extubation is sustainable even in the setting of increased patient volume and acuity. Additionally, early identification of patients at higher risk of unplanned extubation may also contribute to decreasing the incidence of unplanned extubation.

Cardiac Injury After All-Terrain Vehicle Accidents in 2 Children and a Review of the Literature.

All-terrain vehicle (ATV) accidents leading to severe morbidity and mortality are common. At our institution, 2 children presented within weeks of each other after ATV accidents. Both children required cardiac valve surgery. The surgical management of these 2 children is discussed, and the literature is reviewed. On initial patient presentation, the diagnosis of a ruptured cardiac valve or ventricular septal defect (VSD) associated with these types of accidents is often delayed. We propose that patients presenting with evidence of high-energy blunt thoracic trauma after an ATV accident should undergo an electrocardiogram, cardiac enzyme assessment, and cardiac echocardiogram as part of the initial work-up to rule out significant myocardial injury.