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Creutzfeldt-Jakob Disease with Initial Typical Parkinsonism Precipitated by COVID-19? A Case Report (preprint)
researchsquare; 2024.
Preprint
en Inglés
| PREPRINT-RESEARCHSQUARE | ID: ppzbmed-10.21203.rs.3.rs-4138600.v1
ABSTRACT
Background Creutzfeldt-Jakob disease (CJD) is a rare and fatal neurodegenerative disease caused by the accumulation of PrPSc. While COVID-19-induced sporadic CJD (sCJD) with parkinsonism as the initial symptom is extremely uncommon, this report aims to raise awareness of sCJD cases that present with parkinsonism that are not associated with genetic mutations or pathological α-synuclein (α-Syn) accumulation. Case presentation This report presents the case of a 72-year-old man with probable sporadic Creutzfeldt-Jakob disease (sCJD) who initially showed symptoms of parkinsonism, which worsened rapidly after contracting COVID-19. Despite a history of responsive tremor and bradykinesia, his condition deteriorated following the viral infection, leading to rapid consciousness decline and diffuse myoclonus. Diagnostic tests, including brain MRI, cerebrospinal fluid analysis, and EEG, pointed towards prion disease. PrPSc, a marker for CJD, was detected in both the cerebrospinal fluid and skin samples using RT-QuIC, further confirming the diagnosis. Notably, skin analysis revealed PrPSc but no pathological α-synuclein deposits, ruling out typical Parkinson's disease. Conclussion This case underscores the importance of considering sCJD in patients with parkinsonism, especially if they experience sudden neuropsychiatric symptoms, especially if they do not exhibit pathological α-Syn accumulation or have genetic mutations.
Texto completo:
Disponible
Colección:
Preprints
Base de datos:
PREPRINT-RESEARCHSQUARE
Asunto principal:
Enfermedad de Parkinson
/
Enfermedad de Parkinson Secundaria
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Temblor
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Inconsciencia
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Síndrome de Creutzfeldt-Jakob
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Hipocinesia
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Enfermedades Neurodegenerativas
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COVID-19
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Trastornos Mentales
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Mioclonía
Idioma:
Inglés
Año:
2024
Tipo del documento:
Preprint
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