[The application of dysarthria profile tests in ALS patients for the detection of speech disturbances].
Dysarthria is an invalidating disability in ALS patients with motor neuron degeneration in the bulbar region. The methods to assess dysarthric disorders in ALS are seldom described in publications. This study was performed in 43 patients who had definite (n = 23) or probable (n = 20) ALS (of the bulbar group n = 15, of the limb group n = 28, mean age = 57.07 (range: 36-69 yr.)) according to WFN criteria. The method based on quantitative tests of dysarthria profile (by Robertson, 1986) was used and the results were compared with 37 age, sex-matched, healthy control subjects. Our study showed the existence of disturbances in all dysarthria profile tests which were of the statistic significance and more frequent as compared to the control subjects (p < 0.01). The analysis showed that quantitative assessment of some dysarthria profile tests (5 out of 8) might be useful in clinical practice to detect dysarthria in ALS patients. Using the dysarthria profile tests we also demonstrated that preclinical dysarthric processes occur among the limb ALS group.
Tomik
B
B
Kliniki Neurologii Collegium Medicum U.J. w Krakowie. mnbasia@softland.com.pl
Głodzik-Sobańska
L
L
Lechwacka
A
A
Bała-Słodowska
M
M
Kolasa
M
M
Szczudlik
A
A
D000328:Adult; D000368:Aged; D000690:Amyotrophic Lateral Sclerosis / Q000150:complications*; D004401:Dysarthria / Q000175:diagnosis* / Q000209:etiology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012720:Severity of Illness Index; D013064:Speech Disorders / Q000175:diagnosis / Q000209:etiology