Publications by authors named "Marcio Nattan P Souza"

Article Synopsis
  • * A committee of headache experts identified clinical questions and reviewed twenty-one national and international guidelines to develop these recommendations.
  • * The guidelines outline seventeen questions related to acute migraine treatment, aiming to enhance treatment quality globally, especially in areas with limited medication access.
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Objectives: Identify how the American Headache Society (AHS) membership manages status migrainosus (SM) among outpatients.

Background: SM is defined as a debilitating migraine attack lasting more than 72 h. There is no standard of care for SM, including whether a 72-h duration is required before the attack can be treated as SM.

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Background: Headache is a frequent symptom following COVID-19 immunization with a typical onset within days post-vaccination. Cases of cerebral venous thrombosis (CVT) have been reported in adenovirus vector-based COVID-19 vaccine recipients.

Findings: We reviewed all vaccine related CVT published cases by April 30, 2021.

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