Trichotillomania is more related to Tourette disorder than to obsessive-compulsive disorder
Braz. J. Psychiatry (São Paulo, 1999, Impr.)
;
42(1): 87-104, Jan.-Feb. 2020. tab
Article
Dans Anglais
| LILACS
| ID: biblio-1055353
ABSTRACT
Objective:
Trichotillomania (TTM) is characterized by the pulling out of one's hair. TTM was classified as an impulse control disorder in DSM-IV, but is now classified in the obsessive-compulsive related disorders section of DSM-5. Classification for TTM remains an open question, especially considering its impact on treatment of the disorder. In this review, we questioned the relation of TTM to tic disorder and obsessive-compulsive disorder (OCD).Method:
We reviewed relevant MEDLINE-indexed articles on clinical, neuropsychological, neurobiological, and therapeutic aspects of trichotillomania, OCD, and tic disorders.Results:
Our review found a closer relationship between TTM and tic disorder from neurobiological (especially imaging) and therapeutic standpoints.Conclusion:
We sought to challenge the DSM-5 classification of TTM and to compare TTM with both OCD and tic disorder. Some discrepancies between TTM and tic disorders notwithstanding, several arguments are in favor of a closer relationship between these two disorders than between TTM and OCD, especially when considering implications for therapy. This consideration is essential for patients.
Texte intégral:
Disponible
Indice:
LILAS (Amériques)
Sujet Principal:
Trichotillomanie
/
Syndrome de Tourette
/
Trouble obsessionnel compulsif
Type d'étude:
Etude d'étiologie
Limites du sujet:
Femelle
/
Humains
/
Mâle
langue:
Anglais
Texte intégral:
Braz. J. Psychiatry (São Paulo, 1999, Impr.)
Thème du journal:
Psychiatrie
Année:
2020
Type:
Article
Pays d'affiliation:
France
Institution/Pays d'affiliation:
Fondation FondaMental/FR
/
Institut National de la Santé et de la Recherche Médicale (INSERM), U955/FR
/
Université Paris Est Créteil/FR
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