- 著者
- Harumi Morioka Kiyoko Murata Tatsuki Sugisawa Mari Shibukawa Junya Ebina Masahiro Sawada Sayori Hanashiro Junpei Nagasawa Masaru Yanagihashi Takehisa Hirayama Masayuki Uchi Kiyokazu Kawabe Satoru Ebihara Yoshitaka Murakami Takashi Nakajima Osamu Kano
- 出版者
- The Japanese Society of Internal Medicine
- 雑誌
- Internal Medicine (ISSN:09182918)
- 巻号頁・発行日
- vol.61, no.10, pp.1479-1484, 2022-05-15 (Released:2022-05-15)
- 参考文献数
- 28
- 被引用文献数
- 4
Objective To assess the long-term effects of hybrid assistive limb (HAL) treatment on gait in patients with amyotrophic lateral sclerosis (ALS). Methods Three courses of treatment with HAL were administered to three women with ALS. Each course had a four- to five-week duration, during which the treatment was performed nine times, with a rest period of at least two months between each course. Gait ability (2-minutes-walk and 10-m-walk tests), ALS Functional Rating Scale-Revised, and respiratory function tests were performed before and after each treatment course. Patients Patients diagnosed with ALS, according to the updated Awaji criteria, by board-certified neurologists in the Department of Neurology and Department of Rehabilitation Medicine, Toho University Omori Faculty of Medicine between January and December 2019 were recruited. Results The average time from the start to the end of the 3 courses was 319.7±33.7 days. A multiple regression analysis was performed for the 2-minutes-walk and 10-m-walk tests, using the baseline value, each participant's ID, and time point as covariates. Changes after each course were considered outcomes. Following the 3 treatment courses, the 2-minutes walk distance improved by 16.61 m (95% confidence interval, -9.33-42.54) compared with the baseline value, but this improvement was not statistically significant (p=0.21). However, cadence significantly improved by 1.30 steps (95% confidence interval, 0.17-2.42; p=0.02). Conclusion Long-term, repetitive HAL treatments may help patients with ALS maintain their gait.
- 著者
- Ken Ikeda Takanori Takazawa Hirono Ito Yuichi Ishikawa Ken Miura Yasuhiro Yoshii Kiyokazu Kawabe Yasuo Iwasaki
- 出版者
- The Japanese Society of Internal Medicine
- 雑誌
- Internal Medicine (ISSN:09182918)
- 巻号頁・発行日
- vol.49, no.17, pp.1911-1916, 2010 (Released:2010-09-01)
- 参考文献数
- 14
- 被引用文献数
- 9 14
A 56-year-old man with rheumatoid arthritis developed emotional lability and myoclonic seizure in the left arm, followed by fever and generalized convulsion. Brain magnetic resonance imaging (MRI) revealed leptomeningeal lesions with abnormal enhancement. MRI lesions were localized predominantly in the right cerebral subarachnoid spaces. Electroencephalogram showed epileptogenic focus at the right frontal and central points. After administration of valproate sodium improved convulsion and myoclonus, single photon emission computed tomography (SPECT) using N-isopropyl-p-123I-iodoamphetamine was performed. Brain SPECT displayed hypoperfusion predominantly in the right cerebral hemisphere. Cerebrospinal fluid (CSF) disclosed mild pleocytosis and marked elevations of interleukin-6 levels. Repeated CSF analyses showed cytology of class I and negative results for infectious pathogens. Methylprednisolone pulse therapy (1 g for 3 days, iv) and subsequent prednisolone administration (daily 50 mg, po) ameliorated neurological symptoms dramatically. Prednisolone was tapered to 20 mg/day for 5 months. Leptomeningeal MRI lesions were attenuated gradually followed by restoration of cerebral hypoperfusion on SPECT. He was diagnosed as rheumatoid leptomeningitis (RLM). Although clinical features of RLM exhibited variable deficits of the central nervous system (CNS), MRI failed to detect the corresponding CNS lesions. We first highlighted neuroradiological changes of cerebral hypoperfusion and leptomeningeal lesions in RLM. These neuroimages of our patient supported that leptomeningeal inflammation and the adjacent cerebrocortical ischemia could cause encephalitis-like symptoms in RLM patients.