[Clinical and fine motor therapy assessment in Wilson disease].
At the time of diagnosis and after therapy, we examined 33 patients suffering from Wilson's disease. We applied a standardized diagnostic score system on the basis of clinical signs. Without observing any differences between pseudoparkinsonian and pseudosclerosis subtypes, patients with neurological symptoms significantly improved by 2.33 points. Patients with initially more severe symptoms showed the same improvement as less affected patients. Fine motor disturbances were evaluated using the V-scope system. Finger tapping and drawing a spiral were compared to values of a healthy control group (n = 52). Patients with neurological symptoms showed significantly decreased frequencies in both tests. The clinical score was related to frequencies in finger tapping but not in drawing a spiral. Therefore finger tapping can be used as an objective diagnostic tool to evaluate the severity of Wilson's disease, while spiral testing appears to be a sensitive screening tool.
Hermann
W
W
Klinik für Neurologie, Universität Leipzig, Liebigstrasse 22a, 04103 Leipzig.
Tietze
F
F
Villmann
T
T
Grahmann
F
F
Wagner
A
A
D000328:Adult; D001479:Basal Ganglia / Q000503:physiopathology; D001480:Basal Ganglia Diseases / Q000175:diagnosis* / Q000503:physiopathology; D005260:Female; D006527:Hepatolenticular Degeneration / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009048:Motor Skills / Q000502:physiology; D009460:Neurologic Examination; D010302:Parkinson Disease, Secondary / Q000175:diagnosis / Q000503:physiopathology; D011596:Psychomotor Disorders / Q000175:diagnosis / Q000503:physiopathology; D011597:Psychomotor Performance / Q000502:physiology