Vascular and infectious causes are rare but important causes of spinal cord injury. High suspicion for these processes is necessary, as symptoms may progress over hours to days, resulting in delayed presentation and diagnosis and worse outcomes. History and clinical examination findings can assist with localization of the affected vascular territory and spinal level, which will assist with focusing spinal imaging. Open and/or endovascular surgical management depends on the associated vascular abnormality. Infectious myelopathy treatment consists of targeted antimicrobial therapy when possible, infectious source control, and again, close monitoring for systemic complications.
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http://dx.doi.org/10.1016/j.ncl.2021.01.011 | DOI Listing |
Sci Rep
January 2025
Center of Excellence for Antimicrobial Resistance and Stewardship, Department of Microbiology, Faculty of Medicine, Chulalongkorn University, Bangkok, 10330, Thailand.
The pathogenic oomycete Pythium insidiosum causes a fatal infectious illness known as pythiosis, impacting humans and certain animals in numerous countries in the tropics and subtropics. Delayed diagnosis is a primary factor contributing to the heightened morbidity and mortality associated with the disease. Several new serodiagnostic methods have been developed to improve the identification of pythiosis.
View Article and Find Full Text PDFTrends Parasitol
January 2025
Department of Infectious Diseases, The University of Melbourne, The Peter Doherty Institute for Infection and Immunity, Melbourne 3000, Australia; Department of Microbiology and Immunology, The University of Melbourne, The Peter Doherty Institute for Infection and Immunity, Melbourne 3000, Australia.
In Plasmodium falciparum malaria, infected cells accumulate in blood vessels of organs, including the brain. Recently, Reyes et al. identified monoclonal antibodies that stop infected cells from binding to the endothelial protein C receptor (EPCR) in a model of brain blood vessels.
View Article and Find Full Text PDFBr J Anaesth
January 2025
Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy; School of Medicine, Vita-Salute San Raffaele University, Milan, Italy.
Background: The impact of noninvasive ventilation (NIV) managed outside the intensive care unit in patients with early acute respiratory failure remains unclear. We aimed to determine whether adding early NIV prevents the progression to severe respiratory failure.
Methods: In this multinational, randomised, open-label controlled trial, adults with mild acute respiratory failure (arterial oxygen partial pressure/fraction of inspiratory oxygen [Pao/FiO] ratio ≥200) were enrolled across 11 hospitals in Italy, Greece, and Kazakhstan.
Background: The term rapidly progressive dementia (RPD) may be applied to patients with precipitous declines in cognitive function resulting in dementia within one year or complete incapacitation within two-years of symptom onset. Although most patients present with subacute, progressive declines, selected patients develop complete incapacitation within seven days of symptom onset. The differential diagnosis and clinical characteristics of patients with abrupt-onset dementia are not known.
View Article and Find Full Text PDFInt J Stroke
January 2025
Division of Medical Research, Kaohsiung Veterans General Hospital, No. 386, Dazhong 1st Rd., Zuoying Dist., Kaohsiung 81341, Taiwan.
Background: Stroke is a significant cause of morbidity and mortality worldwide, contributing substantially to the global burden of disease. In low- and middle-income countries, stroke tends to occur at younger ages, with infection being one of the notable contributing factors. Previous studies have explored the impact of nontyphoidal Salmonella (NTS) on vascular and blood-related diseases, with animal experiments confirming related mechanisms.
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