[Cognitive function in patients with systemic sclerosis].
Central nervous system involvement is seldom reported in patients with systemic sclerosis (SSc). Cognitive functions were determined in 21 patients with definite SSc and 42 healthy controls. Thyroid function was also measured in order to eliminate the effect of hypothyroidism on cognitive functioning. It was found that the SSc patients with normal thyroid function showed defective long-term and recent memory, learning ability, criticism, perception and visuo-perceptual skills, their simple reaction time was prolonged. Similar but less advanced cognitive defects were shown in the SSc patients with overt or latent hypothyroidism. The obtained results indicate that the central nervous system involvement is more common in patients with SSc than it has been reported earlier.
Straszecka
J
J
IV Katedra i Klinika Chorób Wewnetrznych Sl. A.M., Tychy.
Jonderko
G
G
Kucharz
E J
EJ
Brzezińska-Wcisło
L
L
Kotulska
A
A
Bogdanowski
T
T
D000328:Adult; D003072:Cognition Disorders / Q000453:epidemiology / Q000209:etiology*; D005260:Female; D006801:Humans; D007037:Hypothyroidism / Q000150:complications; D015994:Incidence; D008297:Male; D008875:Middle Aged; D012595:Scleroderma, Systemic / Q000150:complications*; D013960:Thyroid Function Tests