Atrial fibrillation and short-term outcomes after cancer-related ischemic stroke.
Eur Stroke J
; : 23969873241263402, 2024 Jun 25.
Article
em En
| MEDLINE
| ID: mdl-38915252
ABSTRACT
INTRODUCTION:
Atrial fibrillation (AF) and cancer are each associated with worse outcomes in patients with acute ischemic stroke (AIS). Few studies have evaluated the impact of AF on outcomes of cancer-related stroke. PATIENTS ANDMETHODS:
We conducted a retrospective cross-sectional study using the 2016-2019 National Inpatient Sample, identifying all hospitalizations with diagnosis codes for cancer and AIS. The primary exposure was a diagnosis of AF. The primary outcome was in-hospital mortality. The secondary outcomes were length-of-stay and discharge to non-home locations. We used multiple logistic and linear regression models, adjusted for age, gender, race-ethnicity, and the Charlson Comorbidity Index, to examine the association between AF and study outcomes.RESULTS:
Among 150,200 hospitalizations with diagnoses of cancer and AIS (mean age 72 years, 53% male), 40,084 (26.7%) included comorbid AF. Compared to hospitalizations without AF, hospitalizations with AF had higher rates of in-hospital mortality (14.8% [95% CI, 14.0%-15.6%] vs 12.1% [95% CI, 11.6%-12.5%]) and non-home discharge disposition (83.5% [95% CI, 82.7%-84.3%] vs 75.1% [95% CI, 74.5%-75.7%]) as well as longer mean length-of-stay (8.4 days [95% CI, 8.2-8.6 days] vs 8.2 days [95% CI, 8.0-8.3 days]). In multivariable analyses, AF remained independently associated with higher odds of in-hospital mortality (adjusted odds ratio [aOR], 1.34; 95% CI, 1.24-1.46), non-home discharge disposition (aOR, 1.32; 95% CI, 1.23-1.42), and longer length-of-stay (adjusted mean difference, 13.7%; 95% CI, 10.9%-16.7%). DISCUSSION ANDCONCLUSION:
In cancer-related AIS, comorbid AF is associated with worse short-term outcomes, including higher odds for in-hospital mortality, poor discharge disposition, and longer hospital stays.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Ano de publicação:
2024
Tipo de documento:
Article