Quantitative evaluation system of dysphagia in Parkinson's disease
Project/Area Number |
26670833
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Research Category |
Grant-in-Aid for Challenging Exploratory Research
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Allocation Type | Multi-year Fund |
Research Field |
Prosthodontics/ Dental materials science and
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Research Institution | Niigata University |
Principal Investigator |
Ono Takahiro 新潟大学, 医歯学系, 教授 (30204241)
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Project Period (FY) |
2014-04-01 – 2016-03-31
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Project Status |
Completed (Fiscal Year 2015)
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Budget Amount *help |
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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Keywords | パーキンソン病 / 嚥下障害 / 舌 / 舌圧 |
Outline of Final Research Achievements |
Tongue pressure during swallowing was measured using sensor sheet system attached to the hard palate in 30 Parkinson's disease (PD) patients (average age; 69.4 yrs) and 20 healthy control subjects (71.6 yrs) without dysphagia. The maximum magnitude of tongue pressure (MTP) in PD patients was lower than that in healthy subjects. MTP in PD patients with dysphagia was lower than that without dysphagia. MTP on the median part of hard palate was negatively correlated with SDQ-J Score which was subjective measure of dysphagia. Abnormal tongue pressure production patterns which were not seen in healthy subjects were frequently seen in PD patients irrespective with dysphagia. These results suggested that tongue pressure measurement might be useful for the early detection of dysphagia symptom in PD patients.
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Report
(3 results)
Research Products
(9 results)
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[Presentation] Relation between dysphagia and tongue pressure during swallowing in Parkinson’s disease patients2015
Author(s)
Yoshitomo Minagi, Takahiro Ono, Kazuhiro Hori, Shigehiro Fujiwara, Yoshitsugu Tokuda, Kazuhiro Murakami, Makoto Inoue,Yoshinobu Maeda, Saburo Sakoda, Masaru Yokoe, Hideki Mochizuki.
Organizer
THE DYSPHAGIA RESEARCH SOCIETY 23st ANNUAL MEETING
Place of Presentation
The Westin Michigan Avenue (Chicago, USA)
Year and Date
2015-03-12
Related Report
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[Presentation] Assessment of Tongue pressure measurement during swallowing in Parkinson's Disease.2014
Author(s)
Yoshitomo Minagi, Takahiro Ono, Kazuhiro Hori, Shigehiro Fujiwara, Yoshitsugu Tokuda, Kazuhiro Murakami, Makoto Inoue,Yoshinobu Maeda, Saburo Sakoda, Masaru Yokoe, Hideki Mochizuki.
Organizer
European Society of swallowing Disorders
Place of Presentation
Brussels 44 Center (Burussels, Belgium)
Year and Date
2014-10-25
Related Report
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