Wikia

Psychology Wiki

Changes: Tic disorders

Edit

Back to page

m (Dr Joe Kiff moved page Tic disorder to Tic disorders: plural)
 
Line 1: Line 1:
 
{{ClinPsy}}
 
{{ClinPsy}}
'''Tic disorders''' are defined in the [[Diagnostic and Statistical Manual of Mental Disorders]] (DSM) based on type and duration of [[tic]]s, as follows:
+
{{Infobox disease
+
| Name = Tic disorder
* '''Transient tic disorder''' consists of multiple motor and/or phonic tics with duration of less than 12 months.
+
| Image =
* '''Chronic tic disorder''' is either single or multiple motor or phonic tics, but not both, which are present for more than a year.
+
| Caption =
* '''Tourette's disorder''' is diagnosed when both motor and phonic tics are present for more than a year.
+
| DiseasesDB = 29465
* '''Tic Disorder NOS''' is diagnosed when tics are present, but do not meet the criteria for any specific tic disorder.
+
| ICD10 = {{ICD10|F|95||f|90}}
  +
| ICD9 = {{ICD9|307.2}}
  +
| ICDO =
  +
| OMIM =
  +
| MedlinePlus =
  +
| eMedicineSubj = neuro
  +
| eMedicineTopic = 664
  +
| MeshID = D013981
  +
}}
  +
'''Tic disorders''' are defined in the ''[[Diagnostic and Statistical Manual of Mental Disorders]]'' (DSM) based on type (motor or phonic) and duration of [[tic]]s (sudden, rapid, nonrhythmic movements).<ref name=BehaveNet>[[American Psychiatric Association]] (2000). [http://behavenet.com/capsules/disorders/touretteTR.htm DSM-IV-TR: Tourette's Disorder.] ''Diagnostic and Statistical Manual of Mental Disorders'', 4th ed., text revision ([[DSM-IV-TR]]), ISBN 0-89042-025-4. Available at BehaveNet.com Retrieved on August 10, 2009.</ref> Tic disorders are defined similarly by the [[World Health Organization]] (ICD-10 codes).<ref name=Swain>Swain JE, Scahill L, Lombroso PJ, King RA, Leckman JF. "Tourette syndrome and tic disorders: a decade of progress". ''J Am Acad Child Adolesc Psychiatry''. 2007 Aug;46(8):947–68 {{DOI|10.1097/chi.0b013e318068fbcc}} PMID 17667475</ref>
   
[[DSM-IV-TR]] diagnosis codes for the tic disorders are:
+
==Classification==
  +
{{Clips of tics}}
  +
The fifth revision of the ''[[Diagnostic and Statistical Manual of Mental Disorders]]'' ([[DSM-5]]), published in May 2013, reclassified Tourette's and tic disorders as [[motor disorder]]s listed in the neurodevelopmental disorder category, and replaced transient tic disorder with provisional tic disorder, but made few significant other changes.<ref name=DSMV>[http://web.archive.org/web/20110510131026/http://www.dsm5.org/proposedrevision/Pages/NeurodevelopmentalDisorders.aspx Neurodevelopmental disorders.] [[American Psychiatric Association]]. Retrieved on December 29, 2011.</ref><ref name=Moran> Moran, M. [http://psychnews.psychiatryonline.org/newsarticle.aspx?articleid=1558424 "DSM-5 provides new take on neurodevelopment disorders".] ''Psychiatric News''. January 18, 2013;48(2):6–23. {{DOI|10.1176/appi.pn.2013.1b11}}</ref><ref name=Highlights>[http://www.psychiatry.org/File%20Library/Practice/DSM/DSM-5/Changes-from-DSM-IV-TR--to-DSM-5.pdf "Highlights of changes from DSM-IV-TR to DSM-5" (PDF).] American Psychiatric Association. 2013. Retrieved on June 5, 2013.</ref> Motor disorders include:
  +
  +
* 307.21 Provisional tic disorder
  +
* 307.22 Persistent (chronic) motor or vocal tic disorder
  +
* 307.23 Tourette's disorder
  +
  +
=== DSM-IV-TR ===
  +
In the fourth revision of the DSM ([[DSM-IV-TR]]), tic disorders were classified as follows:<ref>Evidente VG. [http://web.archive.org/web/20080731231002/http://www.postgradmed.com/issues/2000/10_00/evidente_tic.shtml "Is it a tic or Tourette's? Clues for differentiating simple from more complex tic disorders".] ''Postgraduate medicine''108 (5): 175-6, 179-82. PMID 11043089 Retrieved on 2007-05-24</ref>
  +
  +
* '''Transient tic disorder''' consisted of multiple motor and/or phonic tics with duration of at least 4 weeks, but less than 12 months.
  +
* '''[[Chronic tic disorder]]''' was either single or multiple motor or phonic tics, but not both, which are present for more than a year.
  +
* '''[[Tourette syndrome]]''' was diagnosed when both motor and phonic tics are present for more than a year.
  +
* '''Tic Disorder NOS''' was diagnosed when tics are present, but do not meet the criteria for any specific tic disorder.
  +
  +
Tic disorders onset in childhood (before the age of 18), and are not due to the effects of medication or another medical condition.
  +
  +
[[DSM-IV-TR]] diagnosis codes for the tic disorders were:<ref>[http://behavenet.com/capsules/disorders/dsmivtrcodes.htm DSM-IV-TR: numerical listing of codes and diagnoses.] BehaveNet Clinical Capsule. Retrieved on 2007-05-24.</ref>
 
* 307.20 Tic Disorder NOS (Not Otherwise Specified)
 
* 307.20 Tic Disorder NOS (Not Otherwise Specified)
* 307.21 Transient Tic Disorder
+
* 307.21 Transient Tic Disorder
* 307.22 Chronic Motor or Vocal Tic Disorder
+
* 307.22 Chronic Motor or Vocal Tic Disorder
* 307.23 [[Tourette syndrome|Tourette's Disorder]]
+
* 307.23 Tourette's Disorder
  +
  +
[[List of ICD-10 codes|ICD10]] diagnosis codes are:<ref>[http://www.who.int/classifications/apps/icd/icd10online/?gf90.htm+f950 ICD Version 2006.] [[World Health Organization]]. Retrieved on 2007-05-24.</ref>
  +
* F95.0 Transient tic disorder
  +
* F95.1 Chronic motor or vocal tic disorder
  +
* F95.2 Combined vocal and multiple motor tic disorder [de la Tourette]
  +
* F95.8 Other tic disorders
  +
* F95.9 Tic disorder, unspecified
  +
  +
==Prevalence==
  +
A large, community-based study suggested that over 19% of school-age children have tic disorders;<ref>Kurlan R, McDermott MP, Deeley C, ''et al.'' "Prevalence of tics in schoolchildren and association with placement in special education". ''Neurology'' 57 (8): 1383-8. PMID 11673576</ref> the children with tic disorders in that study were usually undiagnosed.
  +
  +
As many as 1 in 100 people may experience some form of tic disorder, usually before the onset of puberty.<ref>[http://web.archive.org/web/20050323092424/http://www.ninds.nih.gov/disorders/tourette/detail_tourette.htm Tourette Syndrome Fact Sheet.] National Institutes of Health (NIH). Retrieved on 2005-03-23.</ref> Tourette syndrome is the more severe expression of a spectrum of tic disorders, which are thought to be due to the same genetic vulnerability. Nevertheless, most cases of Tourette syndrome are not severe. Although a significant amount of investigative work indicates genetic linkage of the various tic disorders, further study is needed to confirm the relationship.<ref>Swerdlow NR. "Tourette syndrome: current controversies and the battlefield landscape". ''Current neurology and neuroscience reports''. 5 (5): 329-31. {{DOI|10.1007/s11910-005-0054-8}} PMID 16131414</ref>
  +
  +
==Treatment==
  +
Treatment of tic disorders, although not usually necessary, is similar to [[treatment of Tourette syndrome]]. Tics should be distinguished from other causes of [[tourettism]].
  +
  +
==Notes==
  +
{{reflist|2}}
  +
  +
==References==
  +
* The Tourette Syndrome Classification Study Group. [http://web.archive.org/web/20050322170245/http://www.tsa-usa.org/research/definitions.html "Definitions and classification of tic disorders"]. ''Arch. Neurol.'' 50 (10): 1013-6. PMID 8215958. Retrieved on 2005-03-22
  +
  +
{{Topics related to Tourette syndrome}}
  +
{{Emotional and behavioral disorders}}
  +
  +
[[Category:Emotional and behavioral disorders in childhood and adolescence]]
   
[[ICD10]] diagnosis codes are:
+
[[Category:Tics]]
* F95.0 Transient tic disorder
+
[[Category:Psychiatric diagnosis]]
* F95.1 Chronic motor or vocal tic disorder
 
* F95.2 Combined vocal and multiple motor tic disorder [de la Tourette]
 
* F95.8 Other tic disorders
 
* F95.9 Tic disorder, unspecified
 
 
[[Tourette syndrome]] is the more severe expression of a spectrum of tic disorders, which are thought to be due to the same genetic vulnerability. Nevertheless, most cases of Tourette syndrome are not severe. Although a good body of investigative work indicates genetic linkage of the various tic disorders, further study is needed to confirm the relationship. (Swerdlow, 2005 and Black)
 
   
===References===
+
<!--
* Black, Kevin J. [http://www.emedicine.com/neuro/topic664.htm Tourette Syndrome and Other Tic Disorders.]
+
[[ru:Нервный тик]]
* [http://behavenet.com/capsules/disorders/dsmivtrcodes.htm DSM-IV-TR codes]
+
-->
* Swerdlow, NR. Tourette Syndrome: Current Controversies and the Battlefield Landscape. ''Curr Neurol Neurosci Rep''. 2005, 5:329-331. PMID 16131414
 
* [http://www3.who.int/icd/vol1htm2003/fr-icd.htm?gf90.htm+f950 WHO ICD10 codes]
 

Latest revision as of 10:03, July 2, 2013

Assessment | Biopsychology | Comparative | Cognitive | Developmental | Language | Individual differences | Personality | Philosophy | Social |
Methods | Statistics | Clinical | Educational | Industrial | Professional items | World psychology |

Clinical: Approaches · Group therapy · Techniques · Types of problem · Areas of specialism · Taxonomies · Therapeutic issues · Modes of delivery · Model translation project · Personal experiences ·


Tic disorder
Classification and external resources
ICD-10 F95
ICD-9 307.2
DiseasesDB 29465
eMedicine neuro/664
MeSH D013981

Tic disorders are defined in the Diagnostic and Statistical Manual of Mental Disorders (DSM) based on type (motor or phonic) and duration of tics (sudden, rapid, nonrhythmic movements).[1] Tic disorders are defined similarly by the World Health Organization (ICD-10 codes).[2]

ClassificationEdit

Video clips of tics
HBO documentary video clip
CBS News video clip
News10 video clip
From the TSA, an adult with tics

The fifth revision of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5), published in May 2013, reclassified Tourette's and tic disorders as motor disorders listed in the neurodevelopmental disorder category, and replaced transient tic disorder with provisional tic disorder, but made few significant other changes.[3][4][5] Motor disorders include:

  • 307.21 Provisional tic disorder
  • 307.22 Persistent (chronic) motor or vocal tic disorder
  • 307.23 Tourette's disorder

DSM-IV-TR Edit

In the fourth revision of the DSM (DSM-IV-TR), tic disorders were classified as follows:[6]

  • Transient tic disorder consisted of multiple motor and/or phonic tics with duration of at least 4 weeks, but less than 12 months.
  • Chronic tic disorder was either single or multiple motor or phonic tics, but not both, which are present for more than a year.
  • Tourette syndrome was diagnosed when both motor and phonic tics are present for more than a year.
  • Tic Disorder NOS was diagnosed when tics are present, but do not meet the criteria for any specific tic disorder.

Tic disorders onset in childhood (before the age of 18), and are not due to the effects of medication or another medical condition.

DSM-IV-TR diagnosis codes for the tic disorders were:[7]

  • 307.20 Tic Disorder NOS (Not Otherwise Specified)
  • 307.21 Transient Tic Disorder
  • 307.22 Chronic Motor or Vocal Tic Disorder
  • 307.23 Tourette's Disorder

ICD10 diagnosis codes are:[8]

  • F95.0 Transient tic disorder
  • F95.1 Chronic motor or vocal tic disorder
  • F95.2 Combined vocal and multiple motor tic disorder [de la Tourette]
  • F95.8 Other tic disorders
  • F95.9 Tic disorder, unspecified

PrevalenceEdit

A large, community-based study suggested that over 19% of school-age children have tic disorders;[9] the children with tic disorders in that study were usually undiagnosed.

As many as 1 in 100 people may experience some form of tic disorder, usually before the onset of puberty.[10] Tourette syndrome is the more severe expression of a spectrum of tic disorders, which are thought to be due to the same genetic vulnerability. Nevertheless, most cases of Tourette syndrome are not severe. Although a significant amount of investigative work indicates genetic linkage of the various tic disorders, further study is needed to confirm the relationship.[11]

TreatmentEdit

Treatment of tic disorders, although not usually necessary, is similar to treatment of Tourette syndrome. Tics should be distinguished from other causes of tourettism.

NotesEdit

  1. American Psychiatric Association (2000). DSM-IV-TR: Tourette's Disorder. Diagnostic and Statistical Manual of Mental Disorders, 4th ed., text revision (DSM-IV-TR), ISBN 0-89042-025-4. Available at BehaveNet.com Retrieved on August 10, 2009.
  2. Swain JE, Scahill L, Lombroso PJ, King RA, Leckman JF. "Tourette syndrome and tic disorders: a decade of progress". J Am Acad Child Adolesc Psychiatry. 2007 Aug;46(8):947–68
    1. REDIRECT Template:Doi
    PMID 17667475
  3. Neurodevelopmental disorders. American Psychiatric Association. Retrieved on December 29, 2011.
  4. Moran, M. "DSM-5 provides new take on neurodevelopment disorders". Psychiatric News. January 18, 2013;48(2):6–23.
    1. REDIRECT Template:Doi
  5. "Highlights of changes from DSM-IV-TR to DSM-5" (PDF). American Psychiatric Association. 2013. Retrieved on June 5, 2013.
  6. Evidente VG. "Is it a tic or Tourette's? Clues for differentiating simple from more complex tic disorders". Postgraduate medicine108 (5): 175-6, 179-82. PMID 11043089 Retrieved on 2007-05-24
  7. DSM-IV-TR: numerical listing of codes and diagnoses. BehaveNet Clinical Capsule. Retrieved on 2007-05-24.
  8. ICD Version 2006. World Health Organization. Retrieved on 2007-05-24.
  9. Kurlan R, McDermott MP, Deeley C, et al. "Prevalence of tics in schoolchildren and association with placement in special education". Neurology 57 (8): 1383-8. PMID 11673576
  10. Tourette Syndrome Fact Sheet. National Institutes of Health (NIH). Retrieved on 2005-03-23.
  11. Swerdlow NR. "Tourette syndrome: current controversies and the battlefield landscape". Current neurology and neuroscience reports. 5 (5): 329-31.
    1. REDIRECT Template:Doi
    PMID 16131414

ReferencesEdit


Template:Emotional and behavioral disorders

Around Wikia's network

Random Wiki