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Clinical analysis of anti-N-methyl-D-aspartate receptor encephalitis patients with cerebellar ataxia / 中华神经科杂志
Chinese Journal of Neurology ; (12): 574-578, 2021.
Artigo em Chinês | WPRIM | ID: wpr-885464
ABSTRACT

Objective:

To analyze and summarize the clinical characteristics of anti-N-methyl-D-aspartate receptor (NMDAR) encephalitis patients with cerebellar ataxia.

Methods:

The clinical manifestations, laboratory examinations, treatment and prognosis of anti-NMDAR encephalitis patients with cerebellar ataxia diagnosed and treated in Peking Union Medical College Hospital from 2011 to 2019 were retrospectively analyzed.

Results:

About 4.3% (15 cases) of a total of 347 anti-NMDAR encephalitis patients were complicated with cerebellar ataxia, of which one patient had ovarian teratoma. There were seven male cases and eight female cases, with a median age of 28 years. The average duration from the onset of encephalitis to the onset of cerebellar symptoms was 30.8 days.The average modified Rankin Scale (mRS) score was 3.73. In the acute phase, the median cerebrospinal fluid leukocyte count was 28×10 6/L. All patients received first-line immunotherapy, of which one case additionally received second-line immunotherapy with rituximab and nine patients received long-term immunotherapy with mycophenolate mofetil. The follow-up time ranged from seven to 66 months. The average mRS score of the last time was 2.73, and only six patients (6/15) had good prognosis (mRS score≤2).

Conclusions:

Patients with anti-NMDAR encephalitis and cerebellar ataxia are rare, and have relatively poor prognosis in terms of neurological function. Symptoms of cerebellar ataxia in anti-NMDAR encephalitis patients should be recognized in time, and standardized immunotherapy regimens and long-term immunotherapy should be adopted to improve the prognosis.
Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Tipo de estudo: Estudo prognóstico Idioma: Chinês Revista: Chinese Journal of Neurology Ano de publicação: 2021 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Tipo de estudo: Estudo prognóstico Idioma: Chinês Revista: Chinese Journal of Neurology Ano de publicação: 2021 Tipo de documento: Artigo