논문자료실

Home > 논문자료실 > 논문자료실

논문자료실

이름 관리자 이메일 info@apsuninc.com
작성일 2020-10-21 조회수 94
파일첨부 (2020) Association between maximum tongue pressure and swallowing safety and efficacy in amyotrophic lateral sclerosis.pdf
제목
[IOPI]Association between maximum tongue pressure and swallowing safety and efficacy in amyotrophic

 

 

Abstract


[Background]

Oropharyngeal dysphagia (OD) is common in ALS, leading to a reduction of swallowing safety and efficacy. The tongue has an important role in swallowing function for oral processing and bolus propulsion through the pharynx. The study aims to analyze the association between instrumental findings of OD and tongue pressure.

 

[Methods]

Patients with ALS referred for FEES were recruited. FEES was conducted to test swallowing function with liquid (5ml, 10ml, and 20ml), semisolid (5ml, 10ml, and 20ml), and solid. FEES recordings were assessed for swallowing safety, using the Penetration Aspiration Scale (PAS), and for swallowing efficacy, using the Yale Pharyngeal Residue Severity Rating Scale (YPRSRS). PAS scores >2 were suggestive of penetration, PAS scores >5 of aspiration, and YPRSRS scores >2 of residue. Maximum tongue pressure (MTP) and tongue endurance were measured using the Iowa Oral Performance Instrument. Tongue pressure measurements were compared between patients with and without penetration, aspiration or residue.

 

[Results]

Fifty-five patients with ALS were included. Mean MTP was 29.7 kPa and median tongue endurance was 10s. Patients with residue in the pyriform sinus had a significantly lower MTP than patients without residue in the pyriform sinus with semisolids 10ml (p=0.011) and 20 ml (p=0.032). Patients with a tongue endurance <10 seconds exhibited higher frequency of penetration with liquids 5ml (p=0.046), liquids 10ml (p=0.015), and solids (p=0.22).

 

[Conclusion]

In patients with ALS, MTP is significantly associated with an impairment of swallowing efficacy and tongue endurance was significantly associated with an impairment of swallowing safety.

 

 

이전글
다음글 [Vitalstim plus] Effect of neuromuscular electrical stimulation combined with effortful swallowing u