Clinical predictors of adverse events during continuous video-EEG monitoring in an epilepsy unit.
Por:
Grau-López L, Jiménez M, Ciurans J, Gea M, Fumanal A, Cáceres C, García-Armengol R and Becerra JL
Publicada:
1 ago 2020
Resumen:
Patients admitted to epilepsy monitoring units (EMUs) for diagnostic and presurgical evaluation have an increased risk of seizure-related injury, particularly in the many cases in which medication is withdrawn. The purpose of this study was to assess the prevalence of adverse events (AEs) in this setting and to analyse associated clinical factors and costs. We evaluated consecutive patients admitted to an EMU at a tertiary care hospital over a 10-year period based on a descriptive, longitudinal study. We analysed the occurrence of AEs (traumatic injury, psychiatric complications, status epilepticus, cardiorespiratory disturbances, and death), investigated potential risk factors using univariate and multivariate logistic regression analysis, and compared admission costs between patients with and without AEs. In total, 411 EMU admissions were studied corresponding to 352 patients (55% women; mean [SD] age: 41.7 [12.1] years). Twenty-five patients (6%) experienced an AE. The most common event was traumatic injury (n=9), followed by status epilepticus (n=8), psychiatric complications (n=7), and cardiorespiratory disturbances (n=1). On comparing patients with and without AEs, we observed that the former were more likely to experience generalized seizures (OR: 7.81; 95% CI: 3.51-12.23; p<0.001) or have more seizures overall during admission (OR: 3.2; 95% CI: 1.42-6.8; p=0.002). Patients with AEs also had longer EMU stays (6.91 [2.64] vs 5.08 [1.1]; p=0.004), longer hospital stays (8.45 [3.6] vs 5.18 [1.2]; p<0.001), and higher costs (€7277.71 [€2743.9] vs €5175.7 [€1182.5]; p<0.001). Patients with generalized seizures and more seizures during admission were at greater risk of AEs, which were associated with higher admission costs.
Filiaciones:
:
Department of Neurosciences, Hospital Germans Trias i Pujol, Badalona, Spain
:
Department of Neurosciences, Hospital Germans Trias i Pujol, Badalona, Spain
:
Department of Neurosciences, Hospital Germans Trias i Pujol, Badalona, Spain
Gea M:
Department of Neurosciences, Hospital Germans Trias i Pujol, Badalona, Spain
Fumanal A:
Department of Neurosciences, Hospital Germans Trias i Pujol, Badalona, Spain
:
Department of Neurosciences, Hospital Germans Trias i Pujol, Badalona, Spain
García-Armengol R:
Department of Neurosciences, Hospital Germans Trias i Pujol, Badalona, Spain
:
Department of Neurosciences, Hospital Germans Trias i Pujol, Badalona, Spain
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