2000
DOI: 10.1590/s0004-282x2000000600002
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Motor neuron diseases in the University Hospital of Fortaleza (Northeastern Brazil): a clinico-demographic analysis of 87 cases

Abstract: -In this retrospective (1980)(1981)(1982)(1983)(1984)(1985)(1986)(1987)(1988)(1989)(1990)(1991)(1992)(1993)(1994)(1995)(1996)(1997)(1998) study, we have analyzed clinico-demographically, from the records of the University Hospital of Fortaleza (Brazil), a group of 87 patients showing signs and symptoms of motor neuron diseases (MNDs). Their diagnosis was determined clinically and laboratorially. The WFN criteria were used for amyotrophic lateral sclerosis (ALS) diagnosis. The clinico-demographic analysis of th… Show more

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Cited by 15 publications
(10 citation statements)
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References 18 publications
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“…Regarding patient-related characteristics, we found no differences in mortality by gender. Other studies conducted in Brazil and in other Countries found that prevalence is increased in men relative to women [18][19][20] , although more recent reports suggest a decline in the gender ratio. This apparent discrepancy may be explained by the length of our study, by certain causal factors, by subtle differences in the natural history of the disease, or by the overall lower expectancy of life of men relative to women (69.1 vs. 77.2 in the studied population) 21 .…”
Section: Discussionmentioning
confidence: 81%
“…Regarding patient-related characteristics, we found no differences in mortality by gender. Other studies conducted in Brazil and in other Countries found that prevalence is increased in men relative to women [18][19][20] , although more recent reports suggest a decline in the gender ratio. This apparent discrepancy may be explained by the length of our study, by certain causal factors, by subtle differences in the natural history of the disease, or by the overall lower expectancy of life of men relative to women (69.1 vs. 77.2 in the studied population) 21 .…”
Section: Discussionmentioning
confidence: 81%
“…O sintoma inicial na ELA, referido pelos pacientes como fraqueza em membros foi restrito a ELA clássica o que também confere com a literatura 22 , sendo as alterações da deglutição, voz e articulação em maior número de casos na forma bulbar em função da fraqueza e atrofia dos músculos controlados pelos NMS e NMI que envolvem a produção da palavra e a deglutição 5 .…”
Section: Discussionunclassified
“…In Brazil, the estimated prevalence varies from 0.9 to 1.5 cases/100,000 and the incidence varies from 0.2 to 0.32 cases per 100,000 inhabitants/year 5 . Previous studies have shown that men are twice as likely to suffer from ALS as women 6 and a Brazilian series 7 revealed a female to male ratio of 1:1.8. ALS is considered a paradigm of non-oncologic disease for palliative care 8 .…”
mentioning
confidence: 94%