Decreased Maximal Tongue Protrusion Length May Predict the Presence of Dysphagia in Stroke Patients

OBJECTIVE: To investigate the relationship between maximal tongue protrusion length (MTPL) and dysphagia in post-stroke patients. METHODS: Free tongue length (FTL) was measured using the quick tongue-tie assessment tool and MTPL was measured using a transparent plastic ruler in 47 post-stroke patien...

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Detalles Bibliográficos
Autores principales: Cho, Hyunchul, Noh, Jeong Se, Park, Junwon, Park, Changwook, Park, No Dam, Ahn, Jun Young, Park, Ji Woong, Choi, Yoon-Hee, Chun, Seong-Min
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Korean Academy of Rehabilitation Medicine 2021
Materias:
Original Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8743842/
https://www.ncbi.nlm.nih.gov/pubmed/35000369
http://dx.doi.org/10.5535/arm.21126
Descripción
Sumario:OBJECTIVE: To investigate the relationship between maximal tongue protrusion length (MTPL) and dysphagia in post-stroke patients. METHODS: Free tongue length (FTL) was measured using the quick tongue-tie assessment tool and MTPL was measured using a transparent plastic ruler in 47 post-stroke patients. The MTPL-to-FTL (RMF) ratio was calculated. Swallowing function in all patients was evaluated via videofluoroscopic swallowing study (VFSS), PenetrationAspiration Scale (PAS), Functional Oral Intake Scale (FOIS), and Videofluoroscopic Dysphagia Scale (VDS). RESULTS: The MTPL and RMF values were significantly higher in the non-aspirator group than in the aspirator group (MTPL, p=0.0049; RMF, p<0.001). MTPL and RMF showed significant correlations with PAS, FOIS and VDS scores. The cut-off value in RMF for the prediction of aspiration was 1.56, with a sensitivity of 84% and a specificity of 86%. CONCLUSION: There is a relationship between MTPL and dysphagia in post-stroke patients. MTPL and RMF can be useful for detecting aspiration in post-stroke patients.

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