Intracranial Hemorrhage in COVID-19 Patients

Sanskriti Mishra1, Murray Choueka2, Qiang Wang2

  • 1Department of Neurology, Comprehensive Stroke Center, Maimonides Medical Center, 948 48th St, 2nd Fl, Brooklyn, NY 11219, United States; Department of Neurology & Stroke Center, SUNY Downstate Health Sciences University, Brooklyn, NY, United States.

Insights

COVID-19 patients experiencing acute Intracranial Hemorrhage (ICH) often had pre-existing risk factors and severe pneumonia. A relative surge in ICH occurred during the pandemic

Area of Science:

  • Neurology
  • Infectious Diseases
  • Critical Care Medicine

Background:

  • COVID-19 has been linked to various neurological complications.
  • Intracranial Hemorrhage (ICH) is a serious cerebrovascular event.
  • Understanding the interplay between COVID-19 and ICH is crucial for patient management.

Purpose of the Study:

  • To characterize the clinical, laboratory, temporal, radiographic, and outcome features of acute Intracranial Hemorrhage (ICH) in patients with COVID-19.
  • To investigate the potential association between COVID-19 and ICH incidence during the pandemic.

Main Methods:

  • Retrospective, observational case series of patients with ICH and confirmed/suspected COVID-19.
  • Analysis of demographic, clinical, laboratory, and imaging data.
  • Comparison of ICH rates among all strokes during the pandemic peak versus the previous year.

Main Results:

  • Among 324 stroke patients, 65 had non-traumatic ICH; 11 had confirmed or suspected COVID-19.
  • Most COVID-19 associated ICH cases (82%) had at least one known ICH risk factor.
  • A relative surge in ICH as a percentage of all strokes was observed during the NYC COVID-19 peak (40% in April).

Conclusions:

  • COVID-19 associated ICH frequently co-occurs with known ICH risk factors and severe pneumonia.
  • A potential increase in ICH incidence relative to other strokes was noted during the early pandemic.
  • Vigilance for ICH as a manifestation of COVID-19 is warranted.
Abstract

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