Five meningitis due to Haemophilus influenzae and 6 meningitis due to Enterobacteria were treated with cefotaxime. The antibiotic was administered at a dose of 150 to 200 mg/kg/day in four 1 hour infusions. The pathogens were eradicated in all patients. Cefotaxime activity was efficient either against resistant pathogens (Haemophilus, Enterobacter) or against organism susceptible to ampicillin. Because cefotaxime is active at low concentration and has a good diffusion in the CSF, it provides a particularly effective treatment in Gram-negative meningitis in children. The initial use of cefotaxime should result in rapid eradication of the pathogen, with consequent improvement in the prognosis.
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Sci Immunol
January 2025
Department of Immunology, Harvard Medical School; Boston, MA, USA.
Our understanding of the meningeal immune system has recently burgeoned, particularly regarding how innate and adaptive effector cells are mobilized to meet brain challenges. However, information on how meningeal immunocytes guard brain homeostasis in healthy individuals remains limited. This study highlights the heterogeneous, polyfunctional regulatory T cell (T) compartment in the meninges.
View Article and Find Full Text PDFJ Infect Chemother
January 2025
Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan; Department of Hematology, Oncology and Respiratory medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.
Enterovirus A71 (EV-A71) is a major pathogen responsible for hand, foot, and mouth disease (HFMD) in infants and children. EV-A71 infection represents an epidemic in the Asia-Pacific region, and can cause serious central nervous system (CNS) infections in immunocompromised patients that can result in paralysis, disability, or death. There have been few reports in the literature concerning EV-A71 CNS infections after allogeneic hematopoietic stem cell transplantation (allo-HSCT) in adult patients.
View Article and Find Full Text PDFJ Infect
January 2025
Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, United States.
Background: Pneumococcal conjugate vaccines (PCVs) introduced in childhood national immunization programs lowered vaccine-type invasive pneumococcal disease (IPD), but replacement with non-vaccine-types persisted throughout the PCV10/13 follow-up period. We assessed PCV10/13 impact on pneumococcal meningitis incidence globally.
Methods: The number of cases with serotyped pneumococci detected in cerebrospinal fluid and population denominators were obtained from surveillance sites globally.
Viruses
January 2025
Virology Department, Institut Pasteur de Dakar, 36 Avenue Pasteur, Dakar 200, Senegal.
Neurological manifestations associated with human parvovirus B19 (B19V) infections are rare and varied. Acute encephalitis and encephalopathy are the most common, accounting for 38.8% of all neurological manifestations associated with human B19V.
View Article and Find Full Text PDFActa Neuropathol Commun
January 2025
Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China.
Background: Meningioma represents the most common intracranial tumor in adults. However, it is rare in pediatric patients. We aimed to demonstrate the clinicopathological characteristics and long-term outcome of pediatric meningiomas (PMs).
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!