陈 赪,陈 蕾
陈 赪1,2,陈 蕾1
抗NMDA受体脑炎;难治性癫持续状态;生酮
1.3 结果 KD辅助治疗3周后患者出院,意识清楚,对答切题,无发热、抽搐。出院后继续随访3个月至今,患者坚持治疗,再无EP。
抗NMDA受体脑炎于2005年被Vitaliani等[1]发现。脑脊液及血清中可检测到抗NMDA 受体抗体是特异性检查项目。抗 NMDA 受体脑炎以年轻女性多见, 59%伴有肿瘤,其中大部分为成熟性卵巢畸胎瘤[2]。近年来,我国对抗NMDA脑炎也有报道,邓文静等[3]认为抗NMDA脑炎EP类型多为全面性发作,不自主运动以口面舌不自主运动为主,可见四肢震颤强直等肌张力障碍。患者诊断抗NMDA受体脑炎明确,住院至随访期间肿瘤标志物未见异常,子宫及附件B超和CT未见确切肿瘤征象,可能并未伴发肿瘤,也可能与随访时间较短有关。
[1] Vitaliani R,Mason W,Ances B,etal.Paraneoplastic encephalitis,psychiatric symptoms,and hypoventilation in ovarian teratoma[J]. Ann Neurol,2005,58(4):594-604.
[2] Maramattom B V,Jacob A. N-methyl D-aspartate receptor encephalitis: A new addition to the spectrum of autoimmune encephalitis[J].Ann Indian Acad Neur,2011,14(3):153-157.
[3] 邓文静,张运周,李 梦,等. 抗NMDA受体脑炎11例分析.中国实用神经疾病杂志,2015,18(14):49-51.
[4] Yuen A W, Sander J W. Rationale for using intermittent calorie restriction as a dietary treatment for drug resistant epilepsy[J].Epilepsy Behavior,2014,33:110-114.
[5] Kossoff E,Zupec-Kania B,Amark P,etal.Optimal clinical management of children receiving the ketogenic diet: recommendation of the International ketogenic diet study group[J].Epilepsia,2009,50:304-317.
[6] Nam S H,Lee B L,Lee C G.The role of ketogenic diet in the treatment of refractory status epilepticus[J].Epilepsia,2011,52:181-184.
[7] Kiran T. Thakur, John C,etal.Ketogenic diet for adults in super-refractory status epilepticus[J].Neurology,2014,82(8): 665-670.
[8] Amer S, Shah P, Kommineni V. Refractory status epilepticus from NMDA receptor encephalitis successfully treated with an adjunctive ketogenic diet[J].Annals of Indian Academy of Neurology,2015,18(2):256-257.
(2016-11-06收稿 2017-02-21修回)
(责任编辑 郭 青)
陈 赪,硕士,主治医师。
1.610041 成都,四川大学华西医院神经内科;2.610041,武警四川总队成都医院神经内科
R742.1