Cognitive and affective functions of aged subacute myelo‐optico neuropathy patients in Japan. Issue 5 (29th May 2015)

• Record Type: Journal Article
• Authors: Kawahara, Yuko; Deguchi, Kentaro; Hishikawa, Nozomi; Kurata, Tomoko; Sato, Kota; Kono, Syoichiro; Omote, Yoshio; Ohta, Yasuyuki; Yamashita, Toru; Abe, Koji
• Is Part Of: Neurology and clinical neuroscience. Volume 3:Issue 5(2015)
• Page Start: 173
• Page End: 178
• Publication Date: 2015-05-29
• Subjects: Neurology -- Periodicals; Neurosciences -- Periodicals; 616.8
• DOI: 10.1111/ncn3.12000
• Languages: English
• ISSNs: 2049-4173

Abstract

<abstract abstract-type="main" id="ncn312000-abs-0001"> <title>Abstract</title> <sec id="ncn312000-sec-0001" sec-type="section"> <title>Background</title> <p>Subacute myelo‐optico neuropathy was the first epidemic drug intoxication that affected many people in Japan in the 1970s.</p> </sec> <sec id="ncn312000-sec-0002" sec-type="section"> <title>Aim</title> <p>More than 40 years later, we assessed the real conditions of subacute myelo‐optico neuropathy patients.</p> </sec> <sec id="ncn312000-sec-0003" sec-type="section"> <title>Methods</title> <p>The present study examined current cognitive and affective functions, activities of daily living, and vascular endothelial function in aged subacute myelo‐optico neuropathy patients (<italic>n</italic> = 28) compared with age‐, sex‐, body mass index‐ and years of schooling‐matched normal controls (<italic>n</italic> = 141).</p> </sec> <sec id="ncn312000-sec-0004" sec-type="section"> <title>Results</title> <p>Mini‐Mental State Examination, Hasegawa Dementia Scale‐Revised, Montreal Cognitive Assessment and Frontal Assessment Battery scores were not significantly lower in subacute myelo‐optico neuropathy patients, but the Geriatric Depression Scale was significantly higher without apathy. Computerized touch‐panel tests showed poor performance in the flipping cards game, arranging pictures game and beating devils game, whereas activities of daily living and vascular endothelial function were within normal limits.</p> </sec> <sec id="ncn312000-sec-0005" sec-type="section"> <title>Conclusion</title> <p>The present study shows that subacute myelo‐optico neuropathy patients showed essentially normal cognitive function using standard cognitive assessments, although the touch‐panel tests detected some decline in subacute myelo‐optico neuropathy patients. Subacute myelo‐optico neuropathy patients presented a higher depression score without evident apathy, activities of daily living decline or vascular endothelial dysfunction.</p> </sec> </abstract>