Abstract
The goal of this study was to obtain the limit of dysphagia and the average volume per swallow in patients with mild to moderate Parkinson’s disease (PD) but without swallowing complaints and in normal subjects, and to investigate the relationship between them. We hypothesize there is a direct relationship between these two measurements. The study included 10 patients with idiopathic PD and 10 age-matched normal controls. Surface electromyography was recorded over the suprahyoid muscle group. The limit of dysphagia was obtained by offering increasing volumes of water until piecemeal deglutition occurred. The average volume per swallow was calculated by dividing the time taken by the number of swallows used to drink 100 ml of water. The PD group showed a significantly lower dysphagia limit and lower average volume per swallow. There was a significantly moderate direct correlation and association between the two measurements. About half of the PD patients had an abnormally low dysphagia limit and average volume per swallow, although none had spontaneously related swallowing problems. Both measurements may be used as a quick objective screening test for the early identification of swallowing alterations that may lead to dysphagia in PD patients, but the determination of the average volume per swallow is much quicker and simpler.
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References
Linazasoro G. A global view of Parkinson’s disease pathogenesis: implications for natural history and neuroprotection. Parkinsonism Relat Disord. 2009;15:401–5.
Findley LJ. The economic impact of Parkinson’s disease. Parkinsonism Relat Disord. 2007;13(Suppl):S8–12.
Waxman MJ, Durfee D, Moore M, et al. Nutritional aspect and swallowing function of patients with Parkinson’s disease. Nutr Clin Pract. 2009;5:196.
Manor Y, Balas M, Giladi N, et al. Anxiety, depression and swallowing disorders in patients with Parkinson’s disease. Parkinsonism Relat Disord. 2009;15:453–6.
Michou E, Hamdy H. Dysphagia in Parkinson’s disease: a therapeutic challenge? Expert Rev Neurother. 2010;10(6):875–8.
Kalf JG, de Swart BJ, Bloem BR, Munneke M. Prevalence of oropharyngeal dysphagia in Parkinson’s disease: a meta-analysis. Parkinsonism Relat Disord. 2012;18(4):311–5.
Ertekin C, Tarlaci S, Aydogdu I. Piecemeal deglutition and dysphagia limit in normal subjects and in patients with swallowing disorders. J Neurol Neurosurg Psychiatry. 1996;61:491–6.
Ertekin C, Tarlaci S, Aydogdu I, et al. Electrophysiological evaluation of pharyngeal phase of swallowing in patients with Parkinson’s disease. Mov Disord. 2002;17(5):942–9.
Vaiman M, Gabriel C, Eviatar E, Segal S. Surface electromyography of continuous drinking in healthy adults. Laryngoscope. 2005;115:68–73.
Vaiman M, Eviatar E, Segal S. Surface electromyographic studies of swallowing in normal subjects: a review of 440 adults. Report 1. Quantitative data: timing measures. Otolaryngol Head Neck Surg. 2004;131(4):548–55.
Chi-Fishman G, Sonies B. Motor strategy in rapid sequential swallowing: new insights. J Speech Lang Hear Res. 2000;43:1481–92.
Daniels SK, Corey DM, Hadskey LD, Legendre C, Priestly DH, Rosenbek JC, Foundas AL. Mechanism of sequential swallowing during straw drinking in healthy young and older adults. J Speech Lang Hear Res. 2004;47:33–45.
Daniels SK, Foundas AL. Swallowing physiology of sequential straw drinking. Dysphagia. 2001;16:176–82.
Coriolano MGW, Belo LR, Carneiro D, Asano AG, Oliveira PJAL, Silva DM, Lins O. Swallowing in patients with Parkinson’s disease: a surface electromyography study. Dysphagia. 2012;27(4):550–5.
Hoehn MM, Yahr MD. Parkinsonism: onset, progression and mortality. Neurology. 1967;17(5):427–42.
Feodrippe P, Belo LR, Coriolano MG, Carneiro D, Lins OG. EMG BIOANALYZERBR para a análise de sinais eletromiográficos na deglutição. Rev CEFAC. 2012;14(3):498–505.
Dantas RO, Kern MK, Massey BT, et al. Effect of swallowed bolus variables on oral and pharyngeal phases of swallowing. Am J Physiol. 1990;258:G675–81.
Grooss RD, Atwood CW, Ross SB, et al. The coordination of breathing and swallowing in Parkinson’s disease. Dysphagia. 2008;23(2):136–45.
Potulska A, Friedman AA, Królicki L, et al. Swallowing disorders in Parkinson’s disease. Parkinsonism Relat Disord. 2003;9:349–53.
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Belo, L.R., Gomes, N.A.C., Coriolano, M.G.W.S. et al. The Relationship Between Limit of Dysphagia and Average Volume Per Swallow in Patients with Parkinson’s Disease. Dysphagia 29, 419–424 (2014). https://doi.org/10.1007/s00455-013-9512-7
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DOI: https://doi.org/10.1007/s00455-013-9512-7