In:
Thrombosis and Haemostasis, Georg Thieme Verlag KG, Vol. 122, No. 09 ( 2022-09), p. 1524-1531
Kurzfassung:
Background Cerebral venous thrombosis (CVT) is a rare manifestation of stroke and venous thromboembolism (VTE), compared with deep vein thrombosis (DVT) and pulmonary embolism (PE). We examined whether CVT was associated with adverse cardiovascular events. Methods A Danish cohort study with adult patients diagnosed with CVT (N = 1,015) between 1997 and 2017. We matched 10 patients with VTE (DVT and PE) to each patient with CVT for age, sex, and diagnosis year. We also matched 10 individuals from the general population to each patient with CVT. We computed cumulative incidence and estimated hazard ratios (HRs) with 95% confidence intervals (95% CIs) at 5 years for major bleeding, intracranial bleeding, ischemic stroke, and cardiovascular events. Death was examined separately. Results Major bleeding risks were 1.2% for CVT and 0.7% for VTE at 6 months; these risks increased to 2.7% and 2.6%, respectively, at 5 years. Although rare, intracranial bleeding risks were markedly higher for CVT (2.9%) than for VTE (0.4%) at 5 years (HR = 8.9, 95% CI: 5.3–15.1). Incidences of ischemic stroke were 5.9% for CVT and 0.3% for VTE, at 6 months; and 10.0% and 1.4%, respectively, at 5 years (HR = 9.5, 95% CI: 7.1–12.7). In contrast, incidence of cardiac events was lower for CVT that VTE (1.7% vs. 3.6% at 5 years). Mortality risk was higher after CVT compared with VTE, at 6 months (6.6% vs. 3.8%), but the risks differed little at 5 years (14.3% vs. 14.1%). Conclusion Intracranial bleeding, ischemic stroke, and mortality risks were higher for patients with CVT than matched patients with VTE and the general population, particularly within 6 months after diagnosis.
Materialart:
Online-Ressource
ISSN:
0340-6245
,
2567-689X
DOI:
10.1055/s-0042-1743473
Sprache:
Englisch
Verlag:
Georg Thieme Verlag KG
Publikationsdatum:
2022
