BMC neurology · 2024
Comorbidities associated with dysphagia after acute ischemic stroke.
СтатьяНаблюдательное исследованиеНазвание и аннотация: Перевод в очереди
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Karisik Anel, Bader Vincent, Moelgg Kurt, Buergi Lucie, Dejakum Benjamin, Komarek Silvia, Eller Michael Thomas, Toell Thomas, Mayer-Suess Lukas, Pechlaner Raimund, Granna Julian, Sollereder Simon, Rossi Sonja, Schoenherr Gudrun, Willeit Johann, Willeit Peter, Lang Wilfried, Kiechl Stefan, Knoflach Michael, Boehme Christian, STROKE-CARD study group
Аннотация
BACKGROUND: Pre-existing comorbidities increase the likelihood of post-stroke dysphagia. This study investigates comorbidity prevalence in patients with dysphagia after ischemic stroke.
METHODS: The data of patients with acute ischemic stroke from two large representative cohorts (STROKE-CARD trial 2014-2019 and STROKE-CARD registry 2020-2022 - both study center Innsbruck, Austria) were analyzed for the presence of dysphagia at hospital admission (clinical swallowing examination). Comorbidities were assessed using the Charlson Comorbidity Index (CCI).
RESULTS: Of 2054 patients with ischemic stroke, 17.2% showed dysphagia at hospital admission. Patients with dysphagia were older (77.8 ± 11.9 vs. 73.6 ± 14.3 years, p < 0.001), had more severe strokes (NIHSS 7(4-12) vs. 2(1-4), p < 0.001) and had higher CCI scores (4.7 ± 2.1 vs. 3.8 ± 2.0, p < 0.001) than those without swallowing impairment. Dysphagia correlated with hypertension (p = 0.034), atrial fibrillation (p < 0.001), diabetes (p = 0.002), non-smoking status (p = 0.014), myocardial infarction (p = 0.002), heart failure (p = 0.002), peripheral arterial disease (p < 0.001), severe chronic liver disease (p = 0.002) and kidney disease (p = 0.010). After adjusting for relevant factors, the associations with dysphagia remained significant for diabetes (p = 0.005), peripheral arterial disease (p = 0.007), kidney disease (p = 0.014), liver disease (p = 0.003) and overall CCI (p < 0.001).
CONCLUSIONS: Patients with multiple comorbidities have a higher risk of developing post-stroke dysphagia. Therefore, early and thorough screening for swallowing impairment after acute ischemic stroke is crucial especially in those with multiple concomitant diseases.
TRIAL REGISTRATION: Stroke Card Registry (NCT04582825), Stroke Card Trial (NCT02156778).
METHODS: The data of patients with acute ischemic stroke from two large representative cohorts (STROKE-CARD trial 2014-2019 and STROKE-CARD registry 2020-2022 - both study center Innsbruck, Austria) were analyzed for the presence of dysphagia at hospital admission (clinical swallowing examination). Comorbidities were assessed using the Charlson Comorbidity Index (CCI).
RESULTS: Of 2054 patients with ischemic stroke, 17.2% showed dysphagia at hospital admission. Patients with dysphagia were older (77.8 ± 11.9 vs. 73.6 ± 14.3 years, p < 0.001), had more severe strokes (NIHSS 7(4-12) vs. 2(1-4), p < 0.001) and had higher CCI scores (4.7 ± 2.1 vs. 3.8 ± 2.0, p < 0.001) than those without swallowing impairment. Dysphagia correlated with hypertension (p = 0.034), atrial fibrillation (p < 0.001), diabetes (p = 0.002), non-smoking status (p = 0.014), myocardial infarction (p = 0.002), heart failure (p = 0.002), peripheral arterial disease (p < 0.001), severe chronic liver disease (p = 0.002) and kidney disease (p = 0.010). After adjusting for relevant factors, the associations with dysphagia remained significant for diabetes (p = 0.005), peripheral arterial disease (p = 0.007), kidney disease (p = 0.014), liver disease (p = 0.003) and overall CCI (p < 0.001).
CONCLUSIONS: Patients with multiple comorbidities have a higher risk of developing post-stroke dysphagia. Therefore, early and thorough screening for swallowing impairment after acute ischemic stroke is crucial especially in those with multiple concomitant diseases.
TRIAL REGISTRATION: Stroke Card Registry (NCT04582825), Stroke Card Trial (NCT02156778).