Nō to shinkei = Brain and nerve
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Multicenter Study
[Validity and clinical applicability of the Japanese version of amyotrophic lateral sclerosis--assessment questionnaire 40 (ALSAQ-40)].
We studied validity and clinical applicability of the Japanese version of amyotrophic lateral sclerosis (ALS) assessment questionnaire 40 (ALSAQ-40). The original version contains forty questions measuring five areas (domains) of health status: Physical Mobility, ADL/Independence, Eating and Drinking, Communication and Emotional Functioning. Data were obtained from 39 ALS patients and from their physicians at 15 centers in Japan. ⋯ These results should be interpreted with caution because we analyzed together data from ALS patients with various characteristics. In conclusion, although we may need to add and remove some items and modify the wording of others, the Japanese version of the ALSAQ-40 had high validity and is likely to be useful in evaluating of QOL in ALS patients. Whether the ALSAQ-5 can be used in place of the ALSAQ-40 is a matter for further study.
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We analyzed clinical characteristics of central post-stroke pain (CPSP), constant and burning pain, in 32 patients with Wallenberg syndrome due to infarction. CPSP developed in 44% (14/32) of the patients; 8 in acute stage (within 4 days after the stroke) and 8 in chronic stage(10-120 days after the stroke). Apart from one exceptional case, CPSP was present in the hypalgesic side of face and extremities. ⋯ In 5 cases of ventral type, it occurred in the contralateral extremities during chronic stage. Spino- and trigemino-thalamic tract are injured but medullary reticular formation is intact in Wallenberg syndrome. It is, therefore, considered that CPSP in Wallenberg syndrome is caused by denervation sensitivity of "paleo-reticulothalamic" tract within the reticular formation.