- 著者
- Kazuki Yamada Hiroaki Yaguchi Kaede Ishikawa Daiki Tanaka Yuki Oshima Keiichi Mizushima Hisashi Uwatoko Shinichi Shirai Ikuko Iwata Masaaki Matsushima Keiko Tanaka Ichiro Yabe
- 出版者
- The Japanese Society of Internal Medicine
- 雑誌
- Internal Medicine (ISSN:09182918)
- 巻号頁・発行日
- pp.2569-23, (Released:2023-09-22)
- 参考文献数
- 14
A 74-year-old man experienced diplopia, generalized muscle weakness, and acute respiratory failure. He was diagnosed with Lambert-Eaton myasthenic syndrome (LEMS) and treated with immunotherapy, but no improvement was observed, and additional symptoms, including central apnea and hallucinations, appeared. Subsequent serum and cerebrospinal fluid (CSF) analyses confirmed the presence of GABAB receptor antibodies, indicating the coexistence of autoimmune encephalitis. Although there were no findings of malignancy, it is highly likely that occult small-cell lung carcinoma was present. When atypical symptoms occur in patients with LEMS, it is important to consider the possibility of concomitant autoimmune encephalitis.
- 著者
- Masaaki Matsushima Ichiro Yabe Hisashi Uwatoko Shinichi Shirai Makoto Hirotani Hidenao Sasaki
- 出版者
- The Japanese Society of Internal Medicine
- 雑誌
- Internal Medicine (ISSN:09182918)
- 巻号頁・発行日
- vol.53, no.15, pp.1621-1624, 2014 (Released:2014-08-01)
- 参考文献数
- 12
- 被引用文献数
- 12 16
Objective The Japanese translation of the Berg balance scale (BBS) has previously been published; however, its reliability has not yet been validated. This study aimed to evaluate its reliability. Methods Patients took the BBS test three times; two neurologists monitored the results. The intraclass correlation coefficients (ICCs) and Cronbach's alpha (α) coefficients were calculated, and the inter-rater and intra-rater reliability were determined. Patients Thirty-three patients with balance disturbance were recruited. Results The study participants included 15 men and 18 women with a mean age of 62.8 years (SD, 14.8). For the total BBS score, the inter-rater ICC and Cronbach's α coefficient were 0.9337 and 0.9493, respectively, while the intra-rater ICC and Cronbach's α coefficient were 0.9772 and 0.9416, respectively. Most items had a relatively high ICC. The Cronbach's α coefficients were more than 0.9 for all items. Conclusion The Japanese version of the BBS was found to have a high inter-rater and intra-rater reliability and internal consistency.