Speech outcomes in Parkinson's disease after subthalamic nucleus deep brain stimulation: a systematic review

Aldridge, Danielle, Theodoros, Deborah, Angwin, Anthony and Vogel, Adam P. (2016) Speech outcomes in Parkinson's disease after subthalamic nucleus deep brain stimulation: a systematic review. Parkinsonism and Related Disorders, 33 3-11. doi:10.1016/j.parkreldis.2016.09.022


 
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Author Aldridge, Danielle
Theodoros, Deborah
Angwin, Anthony
Vogel, Adam P.
Title Speech outcomes in Parkinson's disease after subthalamic nucleus deep brain stimulation: a systematic review
Journal name Parkinsonism and Related Disorders   Check publisher's open access policy
ISSN 1873-5126
1353-8020
Publication date 2016-12-01
Year available 2016
Sub-type Article (original research)
DOI 10.1016/j.parkreldis.2016.09.022
Open Access Status Not yet assessed
Volume 33
Start page 3
End page 11
Total pages 11
Place of publication London, United Kingdom
Publisher Elsevier
Language eng
Subject 2808 Neurology
2717 Geriatrics and Gerontology
2728 Clinical Neurology
Abstract Deep brain stimulation (DBS) of the subthalamic nucleus (STN) is effective in reducing motor symptoms for many individuals with Parkinson's disease (PD). However, STN DBS does not appear to influence speech in the same way, and may result in a variety of negative outcomes for people with PD (PWP). A high degree of inter-individual variability amongst PWP regarding speech outcomes following STN DBS is evident in many studies. Furthermore, speech studies in PWP following STN DBS have employed a wide variety of designs and methodologies, which complicate comparison and interpretation of outcome data amongst studies within this growing body of research. An analysis of published evidence regarding speech outcomes in PWP following STN DBS, according to design and quality, is missing. This systematic review aimed to analyse and coalesce all of the current evidence reported within observational and experimental studies investigating the effects of STN DBS on speech. It will strengthen understanding of the relationship between STN DBS and speech, and inform future research by highlighting methodological limitations of current evidence.
Keyword Speech
Subthalamic nucleus
Deep brain stimulation
Parkinson's disease
Q-Index Code C1
Q-Index Status Provisional Code
Grant ID 1082910
Institutional Status UQ

Document type: Journal Article
Sub-type: Article (original research)
Collections: HERDC Pre-Audit
School of Health and Rehabilitation Sciences Publications
 
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