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副肿瘤性小脑变性中的快速眼动睡眠行为障碍:免疫治疗后改善

Rapid Eye Movement Sleep Behavior Disorder in Paraneoplastic Cerebellar Degeneration: Improvement with Immunotherapy.

作者信息

Vale Thiago Cardoso, Fernandes do Prado Lucila Bizari, do Prado Gilmar Fernandes, Povoas Barsottini Orlando Graziani, Pedroso José Luiz

机构信息

Movement Disorders Unit, Neurology Service, University Hospital. Department of Internal Medicine, Faculty of Medicine, Federal University of Juiz de Fora (UFJF), Juiz de Fora, Minas Gerais, Brazil.

Division of General Neurology and Ataxia Unit, Department of Neurology, Universidade Federal São Paulo, São Paulo, Brazil.

出版信息

Sleep. 2016 Jan 1;39(1):117-20. doi: 10.5665/sleep.5330.

Abstract

STUDY OBJECTIVES

To report two female patients with paraneoplastic cerebellar degeneration (PCD) related to breast cancer that presented with rapid eye movement-sleep behavior disorder (RBD) and improved sleep symptoms with immunotherapy.

METHODS

The two patients were evaluated through clinical scale and polysomnography before and after therapy with intravenous immunoglobulin.

RESULTS

RBD was successfully treated with immunotherapy in both patients. Score on the RBD screening questionnaire dropped from 10 to 1 or 0, allied with the normalization of polysomnographic findings.

CONCLUSIONS

A marked improvement in RBD after immunotherapy in PCD raises the hypothesis that secondary RBD may be an immune-mediated sleep disorder.

摘要

研究目的

报告两例与乳腺癌相关的副肿瘤性小脑变性(PCD)女性患者,她们表现出快速眼动睡眠行为障碍(RBD),且免疫治疗后睡眠症状改善。

方法

在静脉注射免疫球蛋白治疗前后,通过临床量表和多导睡眠图对这两名患者进行评估。

结果

两名患者的RBD均通过免疫治疗成功治愈。RBD筛查问卷评分从10降至1或0,同时多导睡眠图检查结果恢复正常。

结论

PCD患者免疫治疗后RBD明显改善,这提示继发性RBD可能是一种免疫介导的睡眠障碍。

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本文引用的文献

1
Treatable causes of cerebellar ataxia.小脑共济失调的可治疗病因。
Mov Disord. 2015 Apr 15;30(5):614-23. doi: 10.1002/mds.26158. Epub 2015 Mar 11.
4
Sleep disorders in cerebellar ataxias.小脑性共济失调中的睡眠障碍
Arq Neuropsiquiatr. 2011 Apr;69(2A):253-7. doi: 10.1590/s0004-282x2011000200021.
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Paraneoplastic movement disorders.副肿瘤性运动障碍
Curr Neurol Neurosci Rep. 2009 Jul;9(4):285-91. doi: 10.1007/s11910-009-0043-4.
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Paraneoplastic neurological syndromes: a review.副肿瘤性神经系统综合征:综述
Neurologist. 2009 Jan;15(1):21-33. doi: 10.1097/NRL.0b013e3181870aa2.

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