Influences of motor speech impairments on the presentation of dysphagia in progressive supranuclear palsy.

IF 1.4 4区 医学 Q3 AUDIOLOGY & SPEECH-LANGUAGE PATHOLOGY
Diana Petroi-Bock, Heather M Clark, Julie A G Stierwalt, Hugo Botha, Farwa Ali, Jennifer L Whitwell, Keith A Josephs
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引用次数: 0

Abstract

Purpose: The purpose of this study was to examine whether differences in motor speech features are related to presentations of dysphagia in progressive supranuclear palsy (PSP) given the sparsity of data examining this relationship.

Method: Motor speech disorder (MSD) type and severity along with specific swallowing variables were analysed to obtain insights among these relationships in 73 participants with PSP.

Result: Results revealed that most participants (93%) had dysarthria, with 19% having co-occurring apraxia of speech (AOS). Greater MSD severity was related to more severe pharyngeal phase impairments (95% CI [-0.917, -0.146], p = 0.008). While certain motor speech and swallowing scores varied minimally across participants, incremental changes in these functions were more likely to occur when specific MSD features were present. A trend for participants with spastic dysarthria and/or AOS to exhibit more severe dysphagia was observed.

Conclusion: This study points to the need for thorough neurological evaluation, with inclusion of speech-language pathology consultation, in the standard of care for PSP. Comprehensive assessment of both motor speech and swallowing functions can inform differential diagnosis and assist patients/families facing decisions regarding modalities for communication and nutrition in the setting of neurodegenerative disease. Additional research may yield greater insights about relevant assessment and intervention considerations in PSP.

运动性语言障碍对进行性核上性麻痹患者出现吞咽困难的影响。
目的:鉴于研究进行性核上性麻痹(PSP)患者吞咽困难的数据稀少,本研究旨在探讨运动言语特征的差异是否与吞咽困难的表现有关:方法:对73名PSP患者的运动性言语障碍(MSD)类型和严重程度以及特定吞咽变量进行分析,以深入了解这些关系:结果:结果显示,大多数参与者(93%)有构音障碍,19%的参与者同时伴有语言障碍(AOS)。MSD 严重程度越高,咽相障碍越严重(95% CI [-0.917, -0.146],p = 0.008)。虽然不同参与者的某些运动言语和吞咽评分差异很小,但当存在特定的 MSD 特征时,这些功能的增量变化更有可能发生。据观察,患有痉挛性构音障碍和/或AOS的参与者表现出更严重吞咽困难的趋势:本研究表明,在 PSP 的标准治疗中,需要进行全面的神经学评估,并纳入言语病理学咨询。对运动言语和吞咽功能的全面评估可为鉴别诊断提供依据,并帮助患者/家属在神经退行性疾病的情况下就沟通和营养方式做出决定。其他研究可能会对 PSP 的相关评估和干预注意事项产生更深入的见解。
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来源期刊
International Journal of Speech-Language Pathology
International Journal of Speech-Language Pathology AUDIOLOGY & SPEECH-LANGUAGE PATHOLOGY-REHABILITATION
CiteScore
3.10
自引率
16.70%
发文量
73
审稿时长
>12 weeks
期刊介绍: International Journal of Speech-Language Pathology is an international journal which promotes discussion on a broad range of current clinical and theoretical issues. Submissions may include experimental, review and theoretical discussion papers, with studies from either quantitative and/or qualitative frameworks. Articles may relate to any area of child or adult communication or dysphagia, furthering knowledge on issues related to etiology, assessment, diagnosis, intervention, or theoretical frameworks. Articles can be accompanied by supplementary audio and video files that will be uploaded to the journal’s website. Special issues on contemporary topics are published at least once a year. A scientific forum is included in many issues, where a topic is debated by invited international experts.
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