Pre-aspirin use has no benefit on the neurological disability and mortality after cardiovascular events: A nation-wide population-based cohort study.
Medicine (Baltimore)
; 102(25): e34109, 2023 Jun 23.
Article
em En
| MEDLINE
| ID: mdl-37352067
ABSTRACT
To evaluate the effects of aspirin in the primary prevention, we evaluated disability grades and mortality after ischemic/hemorrhagic stroke and myocardial infarction (MI). A retrospective nation-wide propensity score-matched cohort study was performed using the Korean National Health Information Database. From 3,060,639 subjects who were older than 55 and performed national health examinations in 2004 and 2005, we selected the aspirin group (N = 8770) was composed of patients who had received aspirin prior to cardiovascular events. Cox proportional hazards model was used to compare the acquisition times for neurologic disability grades and survival times between the aspirin and control groups. Only in hemorrhagic stroke, the severe neurologic disability risk was higher in the aspirin group (hazard ratio [HR], 1.21; 95% confidence interval [CI], 1.02-1.42). The aspirin group was associated with higher 90-day (HR, 1.33; 95% CI, 1.23-1.44) and long-term mortality risk (HR, 1.06; 95% CI, 1.03-1.10) after pooling 3 events. The old age was a strong risk factor for 90-day mortality in hemorrhagic stroke (50s reference; 60s HR 2.21, 95% CI 1.50-3.25; 70s HR 3.63, 95% CI 2.48-5.30; 80s HR 6.69, 95% CI 4.54-9.65; >90s HR 11.28, 95% CI 6.46-19.70). Pre-aspirin use in cardiovascular events has detrimental effects on severe neurological disability in hemorrhagic stroke and short-/long-term mortality in 3 cardiovascular events. The use of aspirin for the primary prevention especially in the elderly should be very cautious because the old age is a strong risk factor for 90-day mortality after hemorrhagic stroke.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Doenças Cardiovasculares
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Acidente Vascular Cerebral
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Acidente Vascular Cerebral Hemorrágico
Tipo de estudo:
Etiology_studies
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Incidence_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
Ano de publicação:
2023
Tipo de documento:
Article