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加巴喷丁和盐酸美金刚交叉试验治疗获得性眼球震颤。

Crossover trial of gabapentin and memantine as treatment for acquired nystagmus.

机构信息

Neurology Service, Veterans Affairs Medical Center, Cleveland OH, USA.

出版信息

Ann Neurol. 2010 May;67(5):676-80. doi: 10.1002/ana.21991.

Abstract

We conducted a masked, crossover, therapeutic trial of gabapentin (1,200mg/day) versus memantine (40 mg/day) for acquired nystagmus in 10 patients (aged 28-61 years; 7 female; 3 multiple sclerosis [MS]; 6 post-stroke; 1 post-traumatic). Nystagmus was pendular in 6 patients (4 oculopalatal tremor; 2 MS) and jerk upbeat, hemi-seesaw, torsional, or upbeat-diagonal in each of the others. For the group, both drugs reduced median eye speed (p < 0.001), gabapentin by 32.8% and memantine by 27.8%, and improved visual acuity (p < 0.05). Each patient improved with 1 or both drugs. Side effects included unsteadiness with gabapentin and lethargy with memantine. Both drugs should be considered as treatment for acquired forms of nystagmus.

摘要

我们进行了一项针对获得性眼球震颤的掩蔽、交叉、治疗试验,比较了加巴喷丁(1200mg/天)和美金刚(40mg/天)在 10 名患者(年龄 28-61 岁;7 名女性;3 名多发性硬化症[MS];6 名中风后;1 名创伤后)中的疗效。6 名患者的眼球震颤呈摆动性(4 名眼-腭震颤;2 名 MS),其余 4 名患者的眼球震颤呈急跳性上冲、半摆动、扭转或上冲对角线。对于该组患者,两种药物均降低了中位眼速(p<0.001),加巴喷丁降低了 32.8%,美金刚降低了 27.8%,并改善了视力(p<0.05)。每位患者均对 1 种或 2 种药物有改善。副作用包括加巴喷丁引起的不稳定和美金刚引起的昏睡。这两种药物都应被考虑作为治疗获得性眼球震颤的方法。

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