| Abstrakt: |
Background: Acute ischemic stroke (AIS) is a critical complication in patients undergoing dialysis. Although the improvement of AIS management is an urgent requirement, few studies have evaluated the prognostic factors of AIS in these patients. This study aimed to assess the relationship between clinical factors in patients undergoing dialysis and the prognosis of AIS. Methods: Among 1267 patients who were hospitalized for AIS in Sendai City Hospital from January 2015 to June 2020, 81 patients undergoing hemodialysis were retrospectively enrolled. Multivariate analysis was performed to evaluate the effect of baseline characteristics, dialysis factors, and neurological severity of patients at admission [National Institutes of Health Stroke Scale (NIHSS) score] on in-hospital mortality, physical disability, and the need for rehabilitation transfer. Results: A higher NIHSS score was a critical risk factor for each outcome and the only significant factor for in-hospital mortality [odds ratio (OR)/point 1.156, 95% confidence interval (CI) 1.054–1.267]. The risk factors of physical disability were NIHSS score (OR/point 1.458, 95% CI 1.064–1.998), older age (OR/year 1.141, 95% CI 1.022–1.274), diabetic nephropathy (OR 7.096, 95% CI 1.066–47.218), and higher premorbid modified Rankin scale (mRS) score (OR/grade 2.144, 95% CI 1.155–3.978); while those of rehabilitation transfer were a higher NIHSS score (OR/point 1.253, 95% CI 1.080–1.455), dialysis vintage (OR/year 1.175, 95% CI 1.024–1.349), and intradialytic hypotension before onset (OR 5.430, 95% CI 1.320–22.338). Conclusions: Along with neurological severity, dialysis vintage, intradialytic hypotension, and diabetic nephropathy could worsen the prognosis of patients with AIS undergoing hemodialysis. [ABSTRACT FROM AUTHOR] |
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