Decline in subarachnoid haemorrhage volumes associated with the first wave of the COVID-19 pandemic.

Background: During the COVID-19 pandemic, decreased volumes of stroke admissions and mechanical thrombectomy were reported. The study's objective was to examine whether subarachnoid haemorrhage (SAH) hospitalisations and ruptured aneurysm coiling interventions demonstrated similar declines.

Methods: We conducted a cross-sectional, retrospective, observational study across 6 continents, 37 countries and 140 comprehensive stroke centres.

Global impact of COVID-19 on stroke care.

Background: The COVID-19 pandemic led to profound changes in the organization of health care systems worldwide.

Aims: We sought to measure the global impact of the COVID-19 pandemic on the volumes for mechanical thrombectomy, stroke, and intracranial hemorrhage hospitalizations over a three-month period at the height of the pandemic (1 March-31 May 2020) compared with two control three-month periods (immediately preceding and one year prior).

Methods: Retrospective, observational, international study, across 6 continents, 40 countries, and 187 comprehensive stroke centers.

Thrombectomy for Stroke in the Public Health Care System of Brazil.

Background: Randomized trials involving patients with stroke have established that outcomes are improved with the use of thrombectomy for large-vessel occlusion. These trials were performed in high-resource countries and have had limited effects on medical practice in low- and middle-income countries.

Methods: We studied the safety and efficacy of thrombectomy in the public health system of Brazil.

Use of decompressive craniectomy in the treatment of hemispheric infarction.

Decompressive craniectomy (DC) has demonstrated efficacy in reducing mortality in hemispheric infarction of the middle cerebral artery. The aim of our study was to compare the outcome of patients submitted to DC to patients treated in a conservative way. Eighteen patients were submitted to DC and 14 received conservative treatment.

Stroke awareness in Brazil: alarming results in a community-based study.

Background And Purpose: Stroke is the leading cause of death in Brazil. This community-based study assessed lay knowledge about stroke recognition and treatment and risk factors for cerebrovascular diseases and activation of emergency medical services in Brazil.

Methods: The study was conducted between July 2004 and December 2005.

Cerebral venous thrombosis and hepatitis: case report.

Among the many infective causes of cerebral venous thrombosis (CVT), viral hepatitis is been regarded as a rare associated condition. We report on a 56-years-old man presenting CVT associated with hepatitis B and C coinfections outlining probable pathogenic mechanisms. We suggest that virus B and C serology should be performed in the cases of cerebral venous thrombosis with unknown etiology.

[Intermediary form of Foix-Chavany-Marie / Worster-Drought syndromes associated to involuntary movements: neuropsychological and phonoaudiological features].

The Foix-Chavany-Marie syndrome (FCMS) is characterized by apraxia of speech associated to bilateral central facio-linguo-velo-pharyngeal paralysis, with automatic-voluntary dissociation. In Worster-Drought Syndrome (WDS), dysarthria is remarkable. We report an 18-year-old female, with clinical and radiological findings of intermediary form of FCMS/WDS, and showing involuntary movements, an unusual fact.