The American journal of emergency medicine
-
Multicenter Study
Multicenter retrospective analysis of the risk factors for delayed neurological sequelae after acute carbon monoxide poisoning.
Delayed neurological sequelae (DNS) is a devastating consequence following acute carbon monoxide (CO) poisoning. This study aims at exploring the independent predictors of DNS in patients with CO exposure. ⋯ Our multicenter study demonstrated older age, longer duration of CO exposure, and GCS score were independent predictors of DNS in COP patients. GCS scored on-site might be a more sensitive and specific parameter compared with GCS evaluated at the emergency room. Further prospective studies in a larger patient cohort are warranted to draw a comprehensive conclusion.
-
Rhabdomyolysis (RM) is a complex set of clinical syndromes involving the rapid dissolution of skeletal muscles. The early detection of patients who need renal replacement therapy (RRT) is very important and may aid in delivering proper care and optimizing the use of limited resources. ⋯ We developed and validated a model for the early prediction of the RRT requirement among patients with RM based on 8 variables commonly measured during the first 24 h after admission. Predicting the need for RRT could help ensure appropriate treatment and facilitate the optimization of the use of medical resources.
-
The purpose of this study was to establish a nomogram to predict the risk of complicating ventricular tachyarrhythmia (VTA) in patients with acute myocardial infarction (AMI) during hospitalization and to verify the accuracy of the model. ⋯ The nomogram with five variables is practical to clinicians in estimating the risk of complicating VTA after AMI during hospitalization.
-
Unenhanced chest computed tomography (CT) can assist in the diagnosis and classification of coronavirus disease 2019 (COVID-19), complementing to the reverse-transcription polymerase chain reaction (RT-PCR) tests; the performance of which has yet to be validated in emergency department (ED) setting. The study sought to evaluate the diagnostic performance of chest CT in the diagnosis and management of COVID-19 in ED. ⋯ Chest CT showed promising sensitivity for diagnosing COVID-19 across all patients' subgroups. However, CT did not modify the estimated probability of COVID-19 infection in a substantial proportion of patients and its utility as an emergency department triage tool warrants further analyses.