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High Incidence and Unique Features of Cerebral Venous Sinus Thrombosis in Hospitalized Patients With COVID-19 Infection.
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ABSTRACT: Background
Cerebral venous sinus thrombosis (CVST) secondary to vaccine-induced thrombotic thrombocytopenia is an extremely rare side effect of adenovirus-based COVID-19 vaccines. CVST incidence associated with COVID-19 itself has not been widely reported. We report the incidence of CVST in patients hospitalized with COVID-19 during the first year of the pandemic.Methods
We analyzed de-identified electronic medical records of a retrospective cohort of patients admitted with COVID-19 to >200 hospitals between March 2020 and March 2021. We used International Classification of Diseases, Tenth Revision codes and natural language processing extracts to identify patients with a new CVST diagnosis during COVID-19 hospitalization. The primary outcome was CVST incidence in hospitalized, COVID-19-positive patients. Secondary outcomes included CVST incidence and mortality. Incidence rates were calculated using the DerSimonian-Laird estimator method.Results
Ninety-one thousand seven hundred twenty-seven patients were evaluated; 22 had new CVST diagnoses by electronic medical record review. CVST incidence in the hospitalized COVID-19 cohort was 231 per 1 000 000 person-years (95% CI, 152.1-350.8). Females<50 had the highest incidence overall (males <50: 378.4 [142-1008.2]; females<50: 796.5 [428.6-1480.4]). In patients ≥50 years old, males had a higher estimated CVST incidence (males≥50: 130.5 [54.3-313.6]; females≥50: 88.8 [28.6-275.2]). Older patients (45.5% of patients ≥50 versus 0% of <50 years of age, P=0.012) and males (44.4% of males versus 7.7% of females, P=0.023) were more likely to die in hospital.Conclusions
CVST incidence in COVID-19-positive hospitalized patients is high. Advanced age and male gender were associated with likelihood of death in hospital; further studies are required to confirm these findings.
SUBMITTER: McCullough-Hicks ME
PROVIDER: S-EPMC9389937 | biostudies-literature | 2022 Sep
REPOSITORIES: biostudies-literature
Publications
High Incidence and Unique Features of Cerebral Venous Sinus Thrombosis in Hospitalized Patients With COVID-19 Infection.
Stroke 20220803 9
<h4>Background</h4>Cerebral venous sinus thrombosis (CVST) secondary to vaccine-induced thrombotic thrombocytopenia is an extremely rare side effect of adenovirus-based COVID-19 vaccines. CVST incidence associated with COVID-19 itself has not been widely reported. We report the incidence of CVST in patients hospitalized with COVID-19 during the first year of the pandemic.<h4>Methods</h4>We analyzed de-identified electronic medical records of a retrospective cohort of patients admitted with COVID ...[more]
