RESUMO
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.
Assuntos
Extubação , Unidades de Terapia Intensiva Pediátrica , Criança , Colorado , Humanos , Unidades de Terapia Intensiva , Intubação Intratraqueal , Respiração Artificial , Estudos Retrospectivos , Fatores de RiscoRESUMO
BACKGROUND: Children with single ventricle (SV) heart disease who undergo Fontan operation are at risk for developing multiorgan dysfunction. Although survival has improved, significant comorbidities involving multiple organ systems may develop, requiring evaluation and management by many subspecialists. Using data from an internal survey, we documented high care variability for our Fontan population. We then developed a multidisciplinary clinic, designed and implemented a clinical care pathway to decrease variability of patient assessment. METHODS: After creating a multidisciplinary team and a clinical care pathway, we initiated a multidisciplinary clinic (MDC) where patients could see multiple subspecialists during a single encounter. We then monitored our effectiveness by retrospective chart review to determine care pathway adherence (process measure) and incidence of new diagnoses of end-organ injury (outcome measure) as well interventions implemented. Adherence was analyzed using statistical process control (SPC) charts. RESULTS: Eighty-six patients were seen in the MDC from January 2016 to September 2017. The proportion of patients with appropriate testing increased, related to strong care pathway adherence. A significant amount of novel pathology was diagnosed in all evaluated organ systems, both Fontan-associated comorbidities and general pediatric diagnoses. Subsequent interventions included cardiac catheterization n = 21 (31%) with more than half of these patients undergoing intervention n = 17 (20%), and liver biopsy n = 9 (10%). Additionally, 58 patients (67%) were referred to a neuropsychologist based on perceived clinical need, with n = 34 (40%) undergoing a neuropsychological evaluation. CONCLUSIONS: Children who have undergone Fontan palliation are at risk for developing cardiac and noncardiac comorbidities. Use and adherence to an institutional care pathway resulted in the diagnosis of significant novel pathology and subsequently provided opportunity for intervention.