RESUMO
INTRODUCTION: Chronic Obstructive Pulmonary Disease (COPD) related visits to the emergency department have increased substantially during the past decade. An important challenge facing emergency physicians when treating COPD patients is deciding on disposition. The aim of this study was to evaluate Integrated Pulmonary Index scoring to guide the disposition decisions of emergency physicians by comparing its compatibility with Ottawa COPD Risk Score. METHODS: This is a prospective methodological study, in which we compared the accuracies of the Integrated Pulmonary Index and Ottawa COPD Risk Score in predicting of the short-term serious outcomes in patients admitted to the emergency department with COPD exacerbation. Patients who admitted to our emergency department between 01.01.2019-31.03.2019 were evaluated. THE RESULTS: Among the 208 patients, there were 154 (74.0%) short-term serious outcomes. The AUCs were 0.915 and 0.943 for Integrated Pulmonary Index and Ottawa COPD Risk Score, respectively. The difference between AUCs for two scores was not statistically significant. The best cut-off point for Integrated Pulmonary Index and Ottawa COPD Risk Score were ≤3 and >4, respectively. For these best cut-off points, the sensitivity and specificity of Integrated Pulmonary Index were 92.9 and 87.1, respectively. The sensitivity and specificity of Ottawa COPD Risk Score were 99.3 and 85.2, respectively. Besides, the accuracy of Integrated Pulmonary Index was 91.3, and the accuracy of Ottawa COPD Risk Score was 95.7. CONCLUSIONS: Integrated Pulmonary Index was a potential candidate for evaluating respiratory status and prediction of short-term severe events in patients with acute COPD exacerbation in emergency departments.
Assuntos
Tomada de Decisões , Serviço Hospitalar de Emergência , Hospitalização/tendências , Pulmão/fisiopatologia , Doença Pulmonar Obstrutiva Crônica/terapia , Medição de Risco/métodos , Idoso , Progressão da Doença , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Prognóstico , Estudos Prospectivos , Doença Pulmonar Obstrutiva Crônica/diagnóstico , Doença Pulmonar Obstrutiva Crônica/fisiopatologia , Testes de Função Respiratória , Índice de Gravidade de DoençaRESUMO
INTRODUCTION: Various scoring systems have been developed to safely rule out the diagnosis of acute coronary syndrome. Furthermore, the efficacy of these scoring systems in predicting the risk of major adverse cardiac events (MACE) is debated. Our aim was to compare parameters such as Integrated Pulmonary Index (IPI) and End Tidal Carbon Dioxide (etCO2) measured in the emergency department with the HEART score in terms of its success in predicting the risk of major adverse cardiac events. METHOD: Patients with atypical chest pain were registered for the study by the emergency room physician. The patients were investigated regarding gender, age, background characteristics, prognostic accuracy of etCO2, IPI, MACE, and HEART scores. RESULTS: As a result of the analysis, higher HEART Score and lower etCO2 values were determined in the MACE group compared to the group without MACE. ROC analysis was performed to determine the power of IPI, HEART Score, and etCO2 to predict MACE. The findings revealed that IPI significantly predicted MACE with an AUC value of 0.737. CONCLUSION: In our study, although the highest sensitivity values in determining the risk of 30-day MACE belonged to the HEART score, etCO2 and IPI might be other parameters that could be used to determine the risk of 30-day MACE.