别名 ADYNAMIA EPISODICA HEREDITARIA、ADYNAMIA EPISODICA HEREDITARIA WITH OR WITHOUT MYOTONIA、Adynamia Episodica Hereditaria + [73] |
简介 An autosomal dominant familial disorder which presents in infancy or childhood and is characterized by episodes of weakness associated with hyperkalemia. During attacks, muscles of the lower extremities are initially affected, followed by the lower trunk and arms. Episodes last from 15-60 minutes and typically occur after a period of rest following exercise. A defect in skeletal muscle sodium channels has been identified as the cause of this condition. Normokalemic periodic paralysis is a closely related disorder marked by a lack of alterations in potassium levels during attacks of weakness. (Adams et al., Principles of Neurology, 6th ed, p1481) |
靶点 |
作用机制 CAs抑制剂 |
非在研适应症- |
最高研发阶段批准上市 |
首次获批国家/地区 美国 |
首次获批日期1958-07-22 |
开始日期2019-10-01 |
申办/合作机构 |
开始日期2013-11-01 |
申办/合作机构 |
开始日期2007-06-01 |
申办/合作机构 |