Effects of Botulinum Toxin A Injection into Salivary Glands of Patients with Brain Lesion Suffering from Posterior Drooling
Brain & Neurorehabilitation
;
: 121-125, 2011.
Artigo
em Inglês
| WPRIM
| ID: wpr-38161
ABSTRACT
OBJECTIVE:
The aim of the study was to evaluate the effectiveness of ultrasouond-guided salivary gland injection of botulinum toxin A (BTX-A) for posterior drooling.METHOD:
11 patients with brain lesion (9 cerebral palsy, 1 hypoxic ischemic encephalopathy and 1 mental retardation) with posterior drooling (an initial PDAS score greater than 2) and related pulmonary problems were recruited. Drooling severity was measured at baseline, 4 weeks, 3 months and 6 months after botulinum toxin A injection, by using Teacher Drooling Scale (TDS), Visual Analogue Scales (VAS), Drooling Score System (DSS)-severity, frequency and Posterior Drooling/Aspiration System (PDAS).RESULTS:
The TDS, DSS-severity, DSS-frequency, VAS, PDAS were significantly reduced at 4 weeks and 3 months after BTX-A injection into salivary glands compared to pre-injection (p<0.05). However, there were no significant changes at 6 months compared to pre-injection level.CONCLUSION:
BTX-A injection into salivary glands may improve anterior drooling in patients with brain lesions. Furthermore BTX-A injection into salivary glands may also decrease the posterior drooling which might related to respiratory symptoms in aspiration pneumonia.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Pneumonia Aspirativa
/
Glândulas Salivares
/
Sialorreia
/
Sorbitol
/
Estresse Psicológico
/
Pesos e Medidas
/
Toxinas Botulínicas
/
Encéfalo
/
Tiramina
/
Paralisia Cerebral
Limite:
Humanos
Idioma:
Inglês
Revista:
Brain & Neurorehabilitation
Ano de publicação:
2011
Tipo de documento:
Artigo
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