The EBV connection: a severe case of GFAP-A with central hypoventilation unresponsive to IVIG and literature review.
Eur J Med Res
; 29(1): 415, 2024 Aug 13.
Article
en En
| MEDLINE
| ID: mdl-39135139
ABSTRACT
PURPOSE:
Glial fibrillary acidic protein astrocytopathy (GFAP-A) pathogenesis remains uncertain, with potential viral involvement. More clinical cases are needed to deepen our understanding of this disease, along with the exploration of more effective treatment options to provide clinicians with additional choices.METHODS:
We report a severe case of GFAP-A secondary to EBV infection, characterized predominantly by central respiratory failure. Additionally, we conducted a literature review summarizing the characteristics of GFAP-IgG-positive patients associated with EBV infection.RESULTS:
Among the 13 patients identified, fever (92.3%) and headache (84.6%) were the most common initial symptoms, while urinary dysfunction was universally present in all patients. Over half of the patients with altered consciousness required endotracheal intubation (7/11, 63.6%), with only one individual experiencing complete resolution without any residual sequela. Only two patients (16.7%) displayed the classic feature of periventricular enhancement on neuroimaging, whereas T2-FLAIR hyperintensities were more prevalent. All patients tested positive for GFAP-IgG in CSF, and 91.7% (11/12) had detectable serum GFAP-IgG antibodies. Three patients (23.1%) achieved full recovery solely through antiviral therapy. In patients receiving various immunotherapies, 60% (6/10) still had residual sequelae.CONCLUSION:
EBV infection may contribute to the pathogenesis of GFAP-A. GFAP antibody testing is recommended for diagnostic evaluation in cases of central nervous system viral infections presenting with respiratory insufficiency. For severe GFAP-A patients, Protein A immunoadsorption (Protein A IA).Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Inmunoglobulinas Intravenosas
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Infecciones por Virus de Epstein-Barr
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Proteína Ácida Fibrilar de la Glía
Límite:
Adult
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Female
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Humans
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Male
Idioma:
En
Revista:
Eur J Med Res
Asunto de la revista:
MEDICINA
Año:
2024
Tipo del documento:
Article
País de afiliación:
China