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      Predictors of long length of hospital stay among elders admitted with seizures in a tertiary centre: a prospective study Translated title: Preditores de longo tempo de internação hospitalar entre idosos admitidos com crises epilépticas em um centro terciário: um estudo prospectivo

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          Abstract

          ABSTRACT Population ageing is a global phenomenon, and life expectancy in Brazil is growing fast. Epilepsy is the third most important chronic neurological disorder, and its incidence is higher among elderly patients than in any other segment of the population. The prevalence of epilepsy is greater among inpatients than in the general population and it is related to long length of hospital stay (LOS), which is associated with hospital mortality and higher healthcare costs. Despite these facts, reports of elderly inpatients admitted with seizures and associated outcomes are scarce. Objective: To identify predictors of long LOS among elderly inpatients admitted with seizures. Methods: We prospectively enrolled elders admitted with epileptic seizures or who experienced seizures throughout hospitalization between November 2015 and August 2019. We analysed demographic data, neurological disorders, clinical comorbidities, and seizure features to identify risk factors. Results: The median LOS was 11 days, with an interquartile range (IQR) of 5-21 days. The frequency of long LOS (defined as a period of hospitalization ≥12 days) was 47%. Multivariate analysis showed there was an exponential increase in long LOS if a patient showed any of the following conditions: intensive care unit (ICU) admission (OR=4.562), urinary tract infection (OR=3.402), movement disorder (OR=5.656), early seizure recurrence (OR=2.090), and sepsis (OR=4.014). Conclusion: Long LOS was common among elderly patients admitted with seizures, and most predictors of long LOS found in this cohort might be avoidable; these findings should be confirmed with further research.

          Translated abstract

          RESUMO O envelhecimento populacional é um fenômeno global e o crescimento da expectativa de vida no Brasil tem sido rápido. A epilepsia é a terceira doença neurológica crônica mais importante e sua incidência em idosos é maior do que em qualquer outro segmento populacional. A prevalência de epilepsia é maior entre pacientes internados e está relacionada a longo tempo de internação (TDI), o qual está associado a custos elevados e mortalidade hospitalar. Apesar disso, são escassos os relatos de desfechos de pacientes idosos internados com crises epilépticas e resultados associados. Objetivo: Identificar fatores de risco de longo TDI em idosos admitidos com crises epilépticas. Métodos: Recrutamos prospectivamente pacientes idosos admitidos com crises epilépticas ou que tiveram crises durante a internação hospitalar entre novembro de 2015 e agosto de 2019. Analisamos dados demográficos, distúrbios neurológicos, comorbidades clínicas e tipos de crise epiléptica para identificar fatores de risco. Resultados: A mediana do TDI foi 11 dias, com intervalo interquartil (IIQ) de 5-21 dias. A frequência de longo TDI (definido como TDI≥12 dias) foi 47%. A análise multivariada mostrou que houve um aumento exponencial de TDI quando o paciente apresentou algumas dessas condições: admissão em unidade de terapia intensiva (UTI) (OR=4,562), infecção urinária (OR=3,402), transtorno do movimento (OR=4,562), recorrência precoce de crise epiléptica (OR=2,090) e sepse (OR=4,014). Conclusão: Longo TDI é um desfecho desfavorável importante e foi comum entre idosos admitidos com crises epilépticas. Muitos dos preditores de longo TDI encontrados nessa coorte podem ser evitados, o que deve ser confirmado com pesquisas futuras.

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          Author and article information

          Journal
          anp
          Arquivos de Neuro-Psiquiatria
          Arq. Neuro-Psiquiatr.
          Academia Brasileira de Neurologia - ABNEURO (São Paulo, SP, Brazil )
          0004-282X
          1678-4227
          November 2020
          : 78
          : 11
          : 687-694
          Affiliations
          [1] Salvador BA orgnameHospital São Rafael orgdiv1Department of Neurology orgdiv2D’Or Institute for Research and Education Brazil
          [3] Rio de Janeiro Rio de Janeiro orgnameUniversidade Federal Fluminense orgdiv1Department of Neurology Brazil
          [2] Salvador BA orgnameMonte Tabor Foundation, Italian-Brazilian Centre for Health Promotion orgdiv1Hospital São Rafael orgdiv2Resident of the Department of Neurology Brazil
          Article
          S0004-282X2020001100687 S0004-282X(20)07801100687
          10.1590/0004-282x20200062
          33263637
          17220225-e814-4bd3-8741-f577650cb385

          This work is licensed under a Creative Commons Attribution 4.0 International License.

          History
          : 17 April 2020
          : 27 May 2020
          Page count
          Figures: 0, Tables: 0, Equations: 0, References: 39, Pages: 8
          Product

          SciELO Brazil

          Self URI: Full text available only in PDF format (EN)
          Categories
          Article

          Epilepsia,Convulsões,Idoso,Tempo de Internação,Fatores de Risco,Epilepsy,Seizure,Aged,Length of Stay,Risk Factors

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