Beschreibung:
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<jats:bold>Background:</jats:bold>
Information on long-term care utilization patterns following the acute care period of cerebral venous thrombosis (CVT) is limited. We examined readmission reasons and patterns after discharge from index CVT hospitalization.
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<jats:bold>Methods:</jats:bold>
A population-based cohort of patients diagnosed with CVT (2000-2017) was constructed using linked administrative data. Descriptive statistics were calculated for baseline demographics and readmission causes. Readmission proportions were calculated for first readmission every year during the 10 years after diagnosis. Survival analysis was used to examine associations between patient factors and readmission events.
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<jats:bold>Results:</jats:bold>
The cohort included 508 patients, 56% female and mean age 49.6 years (SD 19). Median time-to-first readmission is 1.8 years (95% CI 1.4-2.4), with 39% of patients readmitted in 1 year (95% CI 35-43) and 69% in 5 years (95% CI 64-73). Cancer-related CVT was associated with a higher rate of readmission (p<0.0001) and traumatic CVT was associated with a lower rate (p=0.005). In patients younger than age 50 (mean: 36.1 years, SD 9), headache and epilepsy were among the top five reasons for readmission. For patients older than 50 years (mean: 67.6 years, SD 11), cerebral infarction was among the top five reasons. Readmission rate stabilized over time.
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<jats:bold>Conclusion:</jats:bold>
Cancer-related CVT was associated with significantly higher readmissions and traumatic CVT had significantly lower readmissions. The most common neurologic reasons for readmission differed by age group, but included headaches, seizures, and stroke. Readmission rates were highest in the first two years following discharge but stabilized over time.
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