A prognostic factor in focal hand dystonia: typist's cramp cases and literature review

Jee Hyun Ham; Sang Jin Kim; Sook Keun Song; Chul Hyoung Lyoo; Phil Hyu Lee; Young Ho Sohn; Suk Yun Kang

doi:10.1016/j.jns.2016.10.028

A prognostic factor in focal hand dystonia: typist's cramp cases and literature review

Jee Hyun Ham, Sang Jin Kim, Sook Keun Song, Chul Hyoung Lyoo, Phil Hyu Lee, Young Ho Sohn, Suk Yun Kang

Department of Neurology

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

The prognosis of focal hand dystonia (FHD) remains unclear. We retrospectively studied six patients with typist's cramp in our hospitals, and five cases in the PubMed database. All of them were right-handed. We compared clinical features between simple (dystonia in only one specific task), and dystonic/progressive groups (dystonia in several and/or new tasks). The initially affected right hand ratio was significantly higher in dystonic/progressive groups than in simple group (p = 0.015). Initially affected hand may be a predictor for the progression, implying that the progression may be associated with the amount of daily routine hand movements.

Original language	English
Pages (from-to)	85-87
Number of pages	3
Journal	Journal of the Neurological Sciences
Volume	371
DOIs	https://doi.org/10.1016/j.jns.2016.10.028
Publication status	Published - 2016 Dec 15

Bibliographical note

Funding Information:
This work was supported by a 2015 Hallym University Medical Center Research Grant ( HURF-2015-41 ). We thank two anonymous reviewers for their valuable comments and suggestions with providing one more case with typist's cramp.

Publisher Copyright:
© 2016

All Science Journal Classification (ASJC) codes

Neurology
Clinical Neurology

Access to Document

10.1016/j.jns.2016.10.028

Fingerprint Dive into the research topics of 'A prognostic factor in focal hand dystonia: typist's cramp cases and literature review'. Together they form a unique fingerprint.

Cite this

@article{380c3d15d0fa40078856364a9d783b56,

title = "A prognostic factor in focal hand dystonia: typist's cramp cases and literature review",

abstract = "The prognosis of focal hand dystonia (FHD) remains unclear. We retrospectively studied six patients with typist's cramp in our hospitals, and five cases in the PubMed database. All of them were right-handed. We compared clinical features between simple (dystonia in only one specific task), and dystonic/progressive groups (dystonia in several and/or new tasks). The initially affected right hand ratio was significantly higher in dystonic/progressive groups than in simple group (p = 0.015). Initially affected hand may be a predictor for the progression, implying that the progression may be associated with the amount of daily routine hand movements.",

author = "Ham, {Jee Hyun} and Kim, {Sang Jin} and Song, {Sook Keun} and Lyoo, {Chul Hyoung} and Lee, {Phil Hyu} and Sohn, {Young Ho} and Kang, {Suk Yun}",

note = "Funding Information: This work was supported by a 2015 Hallym University Medical Center Research Grant ( HURF-2015-41 ). We thank two anonymous reviewers for their valuable comments and suggestions with providing one more case with typist's cramp. Publisher Copyright: {\textcopyright} 2016",

year = "2016",

month = dec,

day = "15",

doi = "10.1016/j.jns.2016.10.028",

language = "English",

volume = "371",

pages = "85--87",

journal = "Journal of the Neurological Sciences",

issn = "0022-510X",

publisher = "Elsevier",

}

TY - JOUR

T1 - A prognostic factor in focal hand dystonia

T2 - typist's cramp cases and literature review

AU - Ham, Jee Hyun

AU - Kim, Sang Jin

AU - Song, Sook Keun

AU - Lyoo, Chul Hyoung

AU - Lee, Phil Hyu

AU - Sohn, Young Ho

AU - Kang, Suk Yun

N1 - Funding Information: This work was supported by a 2015 Hallym University Medical Center Research Grant ( HURF-2015-41 ). We thank two anonymous reviewers for their valuable comments and suggestions with providing one more case with typist's cramp. Publisher Copyright: © 2016

PY - 2016/12/15

Y1 - 2016/12/15

N2 - The prognosis of focal hand dystonia (FHD) remains unclear. We retrospectively studied six patients with typist's cramp in our hospitals, and five cases in the PubMed database. All of them were right-handed. We compared clinical features between simple (dystonia in only one specific task), and dystonic/progressive groups (dystonia in several and/or new tasks). The initially affected right hand ratio was significantly higher in dystonic/progressive groups than in simple group (p = 0.015). Initially affected hand may be a predictor for the progression, implying that the progression may be associated with the amount of daily routine hand movements.

AB - The prognosis of focal hand dystonia (FHD) remains unclear. We retrospectively studied six patients with typist's cramp in our hospitals, and five cases in the PubMed database. All of them were right-handed. We compared clinical features between simple (dystonia in only one specific task), and dystonic/progressive groups (dystonia in several and/or new tasks). The initially affected right hand ratio was significantly higher in dystonic/progressive groups than in simple group (p = 0.015). Initially affected hand may be a predictor for the progression, implying that the progression may be associated with the amount of daily routine hand movements.

UR - http://www.scopus.com/inward/record.url?scp=84992699331&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84992699331&partnerID=8YFLogxK

U2 - 10.1016/j.jns.2016.10.028

DO - 10.1016/j.jns.2016.10.028

M3 - Article

C2 - 27871456

AN - SCOPUS:84992699331

VL - 371

SP - 85

EP - 87

JO - Journal of the Neurological Sciences

JF - Journal of the Neurological Sciences

SN - 0022-510X

ER -

A prognostic factor in focal hand dystonia: typist's cramp cases and literature review

Abstract

Bibliographical note

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Cite this