2004
DOI: 10.1001/archneur.61.12.1956
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Phenotypic and Molecular Analyses of X-linked Dystonia-Parkinsonism (“Lubag”) in Women

Abstract: The phenotypes of female patients with XDP may include parkinsonism, dystonia, myoclonus, tremor, and chorea. The dystonia, if present, is mild and usually nonprogressive. Similar to men with XDP, parkinsonism is a frequent symptom in women. In contrast to men, affected women have a more benign phenotype, older age of onset, and milder course. Extreme X-inactivation mosaic may be a cause of symptoms in women with XDP, but a homozygously affected woman has also been observed.

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Cited by 70 publications
(54 citation statements)
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“…Mean age of onset is around 30 years. All 28 cases of an early series were male and inheritance was compatible with an X-linked recessive trait [76], but females may also be affected, albeit mostly mildly [79,80].…”
Section: Dyt3-x-linked Dystonia-parkinsonism/lubagmentioning
confidence: 99%
See 1 more Smart Citation
“…Mean age of onset is around 30 years. All 28 cases of an early series were male and inheritance was compatible with an X-linked recessive trait [76], but females may also be affected, albeit mostly mildly [79,80].…”
Section: Dyt3-x-linked Dystonia-parkinsonism/lubagmentioning
confidence: 99%
“…However, good levodopa response was reported in a patient with prominent parkinsonian features [79]. Botulinum toxin injections may provide temporary relief of focal dystonia [83].…”
Section: Dyt3-x-linked Dystonia-parkinsonism/lubagmentioning
confidence: 99%
“…Lubag disease, X-linked dystonia-parkinsonism (XDP), is an X-linked recessive progressive neurodegenerative dystonia-parkinsonism that is endemic to the island of Panay in the Philippines (1,2). The onset of XDP occurs in adulthood and by the end of the third or early fourth decade manifests predominantly as dystonia.…”
Section: Introductionmentioning
confidence: 99%
“…Dystonia usually manifests focally and becomes generalized or multifocal after 5 years in most patients. The disease plateaus until the 10th year of the illness and then its severity reduces or is replaced by Parkinsonian symptoms by the 15th year of illness (1,2). Evidente et al reported the first case of XDP that demonstrated a good response to bilateral pallidal stimulation under local anesthesia (3).…”
Section: Introductionmentioning
confidence: 99%
“…The word ''lubag'' means ''twisted'' in the local dialect (Evidente et al, 2004b) and is a rather inexact term used by Ilongo-speaking Filipinos to describe any movement characterized by torsion (Lee et al, 2002). The Filipinos themselves therefore prefer to use the more specific term of XDP or DYT3, rather than the general term of Lubag disease.…”
Section: Introductionmentioning
confidence: 99%