(Press-News.org) Speech and voice disorders are common in individuals with Parkinson’s disease. New research published in the International Journal of Language & Communication Disorders found that a tele-rehabilitation program that combines conventional speech therapy and singing may help improve patients’ voice problems.
For the study, 33 people with Parkinson’s disease were randomly assigned to receive the combination therapy, conventional speech therapy, or a singing intervention. Each patient participated in 12 tele-rehabilitation sessions over four weeks. Voice-related tests were conducted one week before the first intervention session, one week after the last intervention session, and three months after the last evaluation.
The results showed significant improvements in all three groups after treatment in all outcomes over time. Patients who were in the combination or speech therapy groups showed a greater increase in voice intensity and what’s called the Voice Handicap Index (VHI) compared with patients in the singing intervention group. (The VHI measures patients’ perceptions of the impact of their voice disorder.) Also, combination therapy, compared with singing or speech therapy in isolation, had significantly greater effects on the VHI, maximum frequency range, and shimmer.
“Tele-rehabilitation combination therapy is an inexpensive and enjoyable behavioral treatment,” the authors wrote. “The advantages of this method are that it is easy to access, appropriate for many stages of voice problems in Parkinson’s disease, requires no prior singing training, encourages voice health and self-management, and maximizes treatment resources available to people with Parkinson’s disease.”
URL upon publication: https://onlinelibrary.wiley.com/doi/10.1111/1460-6984.12900
Additional Information
NOTE: The information contained in this release is protected by copyright. Please include journal attribution in all coverage. For more information or to obtain a PDF of any study, please contact: Sara Henning-Stout, newsroom@wiley.com.
About the Journal
The International Journal of Language & Communication Disorders (IJLCD) is the official journal of the Royal College of Speech & Language Therapists. The Journal welcomes submissions on all aspects of speech, language, communication disorders and speech and language therapy. It provides a forum for the exchange of information and discussion of issues of clinical or theoretical relevance in the above areas.
About Wiley
Wiley is one of the world’s largest publishers and a global leader in scientific research and career-connected education. Founded in 1807, Wiley enables discovery, powers education, and shapes workforces. Through its industry-leading content, digital platforms, and knowledge networks, the company delivers on its timeless mission to unlock human potential. Visit us at Wiley.com. Follow us on Facebook, Twitter, LinkedIn and Instagram.
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Can conventional speech therapy combined with singing address voice problems in individuals with Parkinson’s disease?
2023-06-07
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