Neurological complications are increasingly recognized with SARS CoV-2, the causative pathogen for COVID-19. We present a single-center retrospective case series reporting the EEG and outcome of de novo status epilepticus (SE) in two African-American women with laboratory-confirmed SARS CoV-2 virus. SE was the initial presentation in one asymptomatic individual. Patient 2 had COVID-19 pneumonia, and fluctuating mental status that raised the suspicion of subclinical SE. The patient with older age and higher comorbidities failed to recover from the viral illness that has no definitive treatment.
Introduction:
Direct oral anticoagulants (DOACs) have gained popularity in treating cerebral venous thrombosis (CVT). However, studies comparing the use of DOACs to Vitamin K antagonists (VKA) among patients with CVT are limited.
Methods:
We conducted a single-center retrospective cohort study comparing VKA to DOAC-treated CVT patients. Clinical, radiographic findings and outcomes were compared. Continuous and categorical variables were compared using t-test or Wilcoxon test and Chi-square or Fisher's exact test, as appropriate.
Results:
82 CVT patients were included in final analysis (mean age 41.3±16.3, 76.8% women). Thirty (37%) were treated with DOACs. There was no difference in clinical or radiographic characteristics between the two groups. There was no death and majority of patents were discharged home (p=0.11). Sixty-one patients (74.4%) had follow-up imaging within a year. Fifteen, thirty-seven and nine patients had complete, partial, and no vessel recanalization, respectively. There was no difference in recanalization status between the DOAC and VKA groups (p=0.53). 68 patients (82.3%) had follow-up data on headache status: 21(31%) reported resolution and 45(66%) partial improvement with no difference between DOAC and VKA groups (p=0.81). One patient in the DOAC group had a recurrent CVT. One patient in the VKA group had a major hemorrhage within 3 months.
Conclusion:
We found no significant difference in venous recanalization or outcomes in patients with CVT treated with DOAC vs VKA. DOAC appears to be a safe alternative to VKA. Large multicenter studies are needed to better evaluate the efficacy and safety of DOAC in CVT.
A single session of histoacryl sclerotherapy is effective in the majority of patients with active gastric variceal bleeding. Rebleeding was observed in one-fourth of patients, half of whom were controlled successfully by repeated histoacryl sclerotherapy.
The virus, severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) is responsible for the current pandemic known as coronavirus disease 2019 (COVID-19) with severe respiratory illness as the predominant manifestation. Neurologic complications from COVID-19 were reported in the early stages of the pandemic and are now increasingly recognized. These include various symptoms like headache and anosmia as well as neurologic complications of severe COVID-19 like encephalopathy, seizures, and stroke. There are few reports of direct involvement of the central nervous system with SARS-CoV-2 causing meningoencephalitis. There is concern for higher incidence and severity of COVID-19 in patients with chronic neurologic conditions. Here, we review the emerging literature along with our anecdotal experience in regard to these neurologic manifestations in patients with COVID-19 and detail the putative pathophysiologic mechanisms for the same.
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