New family with paroxysmal exercise-induced dystonia and epilepsy
โ Scribed by Christoph Kamm; Petra Mayer; Manu Sharma; Gerhard Niemann; Thomas Gasser
- Book ID
- 102505808
- Publisher
- John Wiley and Sons
- Year
- 2007
- Tongue
- English
- Weight
- 80 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0885-3185
No coin nor oath required. For personal study only.
โฆ Synopsis
Abstract
To date, there are few reports of paroxysmal exerciseโinduced dystonia associated with familial epilepsy. We describe a family with 4 affected members spanning 3 generations, suggestive of autosomalโdominant inheritance, who exhibited typical exerciseโinduced dystonia, different types of epilepsy (absence and primary generalized seizures), developmental delay, and migraine in variable combinations. Linkage of the disease to loci on chromosome 2 (paroxysmal nonkinesigenic dyskinesia) and chromosome 16 (paroxysmal kinesigenic choreoathetosis, infantile convulsions with choreoathetosis) was excluded, suggesting an as yet unidentified underlying genetic basis. ยฉ 2007 Movement Disorder Society
๐ SIMILAR VOLUMES
## Abstract Only few sporadic and familial cases of paroxysmal exerciseโinduced dyskinesia (PED) have been described in literature. PED associated with familial epilepsy has been rarely reported. We describe a family in which six members in different generations were affected by a longโlasting PED,
We report eight new sporadic cases of paroxysmal dystonia induced by prolonged or sustained exercise and review an additional seven previously reported cases. The attacks in our patients lasted from a few minutes to up to 2 h, and patient age at onset ranged from 2 to 30 years. Four of the eight pat