Bruxism in craniocervical dystonia: a prospective study
| Autor: | Bruno Ella, Dominique Guehl, Laetitia Borie, Nicolas Langbour, Pierre Burbaud |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
Adult
Male medicine.medical_specialty Pediatrics Movement disorders Cross-sectional study Facial Muscles Pain Physical examination Basal Ganglia 03 medical and health sciences Sex Factors 0302 clinical medicine Neck Muscles medicine Humans Prospective Studies Cervical dystonia Prospective cohort study General Dentistry medicine.diagnostic_test business.industry 030206 dentistry Temporomandibular Joint Disorders medicine.disease Botulinum toxin stomatognathic diseases Facial muscles Cross-Sectional Studies medicine.anatomical_structure Otorhinolaryngology Dystonic Disorders Physical therapy Bruxism Female medicine.symptom business 030217 neurology & neurosurgery Dystonic disorder medicine.drug |
| Zdroj: | CRANIO®. 34:291-295 |
| ISSN: | 2151-0903 0886-9634 |
| DOI: | 10.1080/08869634.2015.1120473 |
| Popis: | Bruxism pathophysiology remains unclear, and its occurrence has been poorly investigated in movement disorders. The aim of this study was to compare the frequency of bruxism in patients with craniocervical dystonia vs. normal controls and to determine its associated clinical features.This is a prospective-control study. A total of 114 dystonic subjects (45 facial dystonia, 69 cervical dystonia) and 182 controls were included. Bruxism was diagnosed using a hetero-questionnaire and a clinical examination performed by trained dentists. Occurrence of bruxism was compared between the different study populations. A binomial logistic regression analysis was used to determine which clinical features influenced bruxism occurrence in each population.The frequency of bruxism was significantly higher in the dystonic group than in normal controls but there was no difference between facial and cervical dystonia. It was also higher in women than in men. Bruxism features were similar between normal controls and dystonic patients except for a higher score of temporomandibular jaw pain in the dystonic group.The higher frequency of bruxism in dystonic patients suggests that bruxism is increased in patients with basal ganglia dysfunction but that its nature does not differ from that seen in bruxers from the normal population. |
| Databáze: | OpenAIRE |
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