[Effects of botulinum toxin therapy for respiratory distress in patients with cervical hypertonia].
No To Hattatsu
; 44(1): 13-8, 2012 Jan.
Article
en Ja
| MEDLINE
| ID: mdl-22352024
Botulinum toxin A (BTX-A) therapy has been approved as a first-line therapy for spastic torticollis. However it has been suggested as that its use in patients with respiratory distress should be decided cautiously. We treated 5 patients with abnormal posture, cervical hypertonia and obstructive respiratory distress by BTX-A, and analyzed its efficacy for respiratory distress by their Tsui score and respiratory status after BTX-A therapy. All 5 patients clinically had some degree of dysphagia before BTX-A therapy. Cervical hypertonia and induced abnormal posture were improved in all patients. The youngest patient could control muscle tone after only 2 doses of BTX-A and subsequently maintained a good condition without additional BTX-A. BTX-A therapy can decrease torsion and hyperextension of the upper respiratory tract by reducing cervical hypertonia. Consequently, it may improve respiratory status. On the other hand, mild dysphagia and excessive salivation was noted in one patient for each symptom. It is safe to avoid BTX-A invasion to the anterior muscle of neck and rapid changes in the swallowing pattern.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Insuficiencia Respiratoria
/
Toxinas Botulínicas Tipo A
/
Hipertonía Muscular
/
Músculos del Cuello
Límite:
Adolescent
/
Adult
/
Child
/
Female
/
Humans
/
Infant
/
Male
Idioma:
Ja
Revista:
No To Hattatsu
Año:
2012
Tipo del documento:
Article
Pais de publicación:
Japón