Increased Bolus Volume Effect on Delayed Pharyngeal Swallowing Response in Post-stroke Oropharyngeal Dysphagia: A Pilot Study
Annals of Rehabilitation Medicine
; : 1018-1023, 2016.
Artículo
en Inglés
| WPRIM (Pacífico Occidental)
| ID: wpr-224018
Biblioteca responsable:
WPRO
ABSTRACT
OBJECTIVE:
To confirm a relationship between the pharyngeal response and bolus volume, and examine whether increasing the fluid bolus volume can improve penetration and aspiration for stroke dysphagic patients.METHODS:
Ten stroke patients with a delayed pharyngeal response problem confirmed by a videofluoroscopic swallowing study (VFSS) were enrolled. Each subject completed two swallows each of 2 mL, 5 mL, and 10 mL of barium liquid thinned with water. The pharyngeal delay time (PDT) and penetration-aspiration scale (PAS) were measured and the changes among the different volumes were analyzed.RESULTS:
PDTs were shortened significantly when 5 mL and 10 mL of thin barium were swallowed compared to 2 mL. However, there was no significant difference in PAS as the bolus volume increased.CONCLUSION:
The increased fluid bolus volume reduced the pharyngeal delay time, but did not affect the penetration and aspiration status.
Texto completo:
Disponible
Base de datos:
WPRIM (Pacífico Occidental)
Asunto principal:
Tiempo de Reacción
/
Bario
/
Agua
/
Fluoroscopía
/
Trastornos de Deglución
/
Proyectos Piloto
/
Accidente Cerebrovascular
/
Deglución
/
Golondrinas
/
Aspiración Respiratoria
Límite:
Humanos
Idioma:
Inglés
Revista:
Annals of Rehabilitation Medicine
Año:
2016
Tipo del documento:
Artículo