{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,30]],"date-time":"2025-10-30T07:04:14Z","timestamp":1761807854809},"reference-count":14,"publisher":"FapUNIFESP (SciELO)","issue":"7","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Arq. Neuro-Psiquiatr."],"published-print":{"date-parts":[[2013,7]]},"abstract":"<jats:p>ObjectiveIt was to evaluate the degree of fatigue in patients with paralytic poliomyelitis (PP) and with post-polio syndrome (PPS), and correlate it with parameters of sleep and the circadian cycle.MethodsThirty patients, 17 female (56.7%), participated in the study: they answered the Revised Piper Fatigue Scale and performed a nocturnal polysomnographic study. Eleven had PP (mean age\u00b1standard deviation of 47.9\u00b16.4 years), and 19 had PPS (mean age\u00b1standard deviation of 46.4\u00b15.6 years).ResultsOur study showed that fatigue was worse in the afternoon in the PP Group and had a progressive increase throughout the day in the PPS Group. We also observed compromised quality of sleep in both groups, but no statically significant difference was found in the sleep parameters measured by polysomnography.ConclusionFatigue has a well-defined circadian variation, especially in PPS Group. Poor sleep quality is associated with fatigue and, therefore, sleep disturbances should be evaluated and treated in this group of PPS.<\/jats:p>","DOI":"10.1590\/0004-282x20130059","type":"journal-article","created":{"date-parts":[[2013,8,14]],"date-time":"2013-08-14T20:27:14Z","timestamp":1376512034000},"page":"442-445","source":"Crossref","is-referenced-by-count":10,"title":["Circadian variation of fatigue in both patients with paralytic poliomyelitis and post-polio syndrome"],"prefix":"10.1590","volume":"71","author":[{"given":"Celiana Figueiredo","family":"Viana","sequence":"first","affiliation":[{"name":"Universidade Federal de S\u00e3o Paulo,  Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M\u00e1rcia","family":"Pradella-Hallinan","sequence":"additional","affiliation":[{"name":"UNIFESP,  Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Abrah\u00e3o Augusto Juviniano","family":"Quadros","sequence":"additional","affiliation":[{"name":"UNIFESP,  Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Luis Fabiano","family":"Marin","sequence":"additional","affiliation":[{"name":"UNIFESP,  Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Acary Souza Bulle","family":"Oliveira","sequence":"additional","affiliation":[{"name":"UNIFESP,  Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"530","reference":[{"key":"ref1","doi-asserted-by":"crossref","first-page":"24","DOI":"10.1016\/j.rehab.2009.10.002","article-title":"Aging and sequelae of poliomyelitis","volume":"53","author":"Laffont I","year":"2010","journal-title":"Ann Phys Rehab Med"},{"key":"ref2","doi-asserted-by":"crossref","first-page":"83","DOI":"10.1016\/S1053-8135(96)00213-2","article-title":"Pathophisiology and diagnosis of post-polio syndrome","volume":"8","author":"Trojan DA","year":"1997","journal-title":"Neurorehabilitation"},{"key":"ref3","doi-asserted-by":"crossref","first-page":"6","DOI":"10.1002\/mus.20259","article-title":"Post-poliomyelitis syndrome","volume":"31","author":"Trojan DA","year":"2005","journal-title":"Muscle- Nerve"},{"key":"ref4","doi-asserted-by":"crossref","first-page":"122","DOI":"10.1097\/00002060-200302000-00007","article-title":"Applicability, validity, and reliability of the Piper Fatigue Scale in post-polio patients","volume":"82","author":"Strohschein FJ","year":"2003","journal-title":"Am J Phys Med Rehabil"},{"key":"ref5","first-page":"756","article-title":"Late progression of poliomyelitis or forme fruste amyotrophic lateral sclerosis?","volume":"47","author":"Mulder DW","year":"1972","journal-title":"Mayo Clin Proc"},{"key":"ref6","series-title":"Post-polio syndrome: identifying best practices in diagnosis and care"},{"key":"ref7","doi-asserted-by":"crossref","first-page":"645","DOI":"10.1007\/s00520-008-0518-x","article-title":"Fatigue in Brazilian cancer patients, caregivers, and nursing students: a validation study of the Piper Fatigue Scale - 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