Frailty is an outcome predictor in patients with acute ischemic stroke receiving endovascular treatment.
Age Ageing
; 50(5): 1785-1791, 2021 09 11.
Article
em En
| MEDLINE
| ID: mdl-34087930
ABSTRACT
INTRODUCTION:
Frailty is a disorder of multiple physiological systems impairing the capacity of the organism to cope with insult or stress. It is associated with poor outcomes after acute illness. Our aim was to study the impact of frailty on the functional outcome of patients with acute ischemic stroke (AIS) submitted to endovascular stroke treatment (EST).METHODS:
We performed a retrospective study of patients with AIS of the anterior circulation submitted to EST between 2012 and 2017, based on a prospectively collected local registry of consecutive patients. The Hospital Frailty Risk Score (HFRS) at discharge was calculated for each patient. We compared groups of patients with and without favourable 3-month outcome after index AIS (modified Rankin Scale 0-2 and 3-6, respectively). A multivariable logistic regression model was used to identify variables independently associated with favourable 3-month outcome. Diagnostic test statistics were used to compare HFRS with other prognostic scores for AIS.RESULTS:
We included 489 patients with median age 75.6 years (interquartile range [IQR] = 65.3-82.3) and median NIHSS 15 (IQR = 11-19). About 29.7% presented a high frailty risk (HFRS >15 points). Patients with favourable 3-month outcome presented lower HFRS and lower prevalence of high frailty risk. High frailty risk was independently associated with decreased likelihood of favourable 3-month outcome (adjusted odds ratio = 0.48, 95% confidence interval = 0.26-0.89). Diagnostic performances of HFRS and other prognostic scores (THRIVE and PRE scores, SPAN-100 index) for outcome at 3-months were similar.DISCUSSION:
Frailty is an independent predictor of outcome in AIS patients submitted to EST.Palavras-chave
Texto completo:
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Base de dados:
MEDLINE
Assunto principal:
Isquemia Encefálica
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Acidente Vascular Cerebral
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Fragilidade
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AVC Isquêmico
Tipo de estudo:
Diagnostic_studies
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Observational_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Aged
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Humans
Idioma:
En
Revista:
Age Ageing
Ano de publicação:
2021
Tipo de documento:
Article
País de afiliação:
Alemanha