Monitoring respiratory muscle strength assists in early diagnosis of respiratory dysfunction as opposed to the isolated use of pulmonary function evaluation in amyotrophic lateral sclerosis
Monitoramento da força muscular respiratória em detrimento do uso isolado da avaliação da função pulmonar para o diagnóstico precoce de disfunção respiratória em pacientes com esclerose lateral amiotrófica
dc.contributor | https://orcid.org/0000-0002-9462-2294 | |
dc.creator | Dourado Junior, Mário Emílio Teixeira | |
dc.creator | Fregonezi, Guilherme | |
dc.creator | Araújo, Paloma Russelly Saldanha | |
dc.creator | Macêdo, Tathiana Lindemberg Ferreira | |
dc.creator | Resqueti, Vanessa Regiane | |
dc.creator | Andrade, Armele de Fátima Dornelas de | |
dc.date | 2023-07-28T13:55:37Z | |
dc.date | 2023-07-28T13:55:37Z | |
dc.date | 2013-03 | |
dc.date.accessioned | 2023-09-04T12:29:59Z | |
dc.date.available | 2023-09-04T12:29:59Z | |
dc.identifier | FREGONEZI, Guilherme; ARAUJO, Palomma Russelly Saldanha; MACÊDO, Tathiana Lindemberg Ferreira; DOURADO JUNIOR, Mario Emilio Teixeira; RESQUETI, Vanessa Regiane; ANDRADE, Armele de Fátima Dornelas de. Monitoring respiratory muscle strength assists in early diagnosis of respiratory dysfunction as opposed to the isolated use of pulmonary function evaluation in amyotrophic lateral sclerosis. Arquivos de Neuro-Psiquiatria, [S.L.], v. 71, n. 3, p. 146-152, mar. 2013. FapUNIFESP (SciELO). http://dx.doi.org/10.1590/s0004-282x2013000300004. Disponível em: https://www.scielo.br/j/anp/a/mCzGFQcrXrfMwvvH6VVqS7y/?lang=en. Acesso em: 24 jul. 2023. | |
dc.identifier | https://repositorio.ufrn.br/handle/123456789/54257 | |
dc.identifier | https://doi.org/10.1590/S0004-282X2013000300004 | |
dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/8600999 | |
dc.description | Objective: It was study the relationship between respiratory muscle strength and forced vital capacity (FVC) in patients with amyotrophic lateral sclerosis (ALS) versus healthy subjects. Methods: Pulmonary function and respiratory muscle strength [maximal inspiratory (PImax), maximal expiratory (PEmax) and sniff nasal inspiratory pressure (SNIP)] were assessed in patients with ALS and healthy subjects, matched using cutoffs established in the literature for impaired pulmonary function and respiratory muscle weakness. Results: Twenty-eight ALS patients and 28 healthy subjects were studied. We found sensitivity and specificity for PImax, PEmax and SNIP of 75/58%, 81/67% and 75/67%. The Receiver Operating Characteristic curve (ROC curve) indicated that the variables PImax, PEmax and SNIP can identify differences in respiratory muscle strength between ALS and healthy individuals at 0.89, 0.9 and 0.82, respectively. A positive correlation was recorded between FVC (%) versus SNIP, PImax and PEmax. Conclusion: In ALS, monitoring respiratory muscle strength assists in early diagnosis of respiratory dysfunction as opposed to the isolated use of FVC. | |
dc.description | Objetivo: Estudar a relação entre a força dos músculos respiratórios e a capacidade vital forçada (CVF) em pacientes com esclerose lateral amiotrófica (ELA) e sujeitos saudáveis. Métodos: Avaliamos a função pulmonar e a força dos músculos respiratórios [pressão inspiratória (PImax), pressão expiratória (PEmax) e pressão inspiratória nasal de sniff (SNIP)] utilizando pontos de corte estabelecidos na literatura para diagnóstico de fraqueza muscular respiratória. Resultados: Foram estudados 28 pacientes com ELA e 28 sujeitos saudáveis. Encontramos sensibilidade e especificidade para PImax, PEmax e SNIP de 75/58%, 81/67% e 75/67%. A curva ROC (Receiver Operating Characteristic) indicou que as variáveis PImax, PEmax e SNIP podem identificar diferenças na força dos músculos respiratórios em pacientes com ELA versus sujeitos saudáveis em 0,89, 0,9 e 0,82 respectivamente. Foi encontrada uma correlação positiva entre CVF (%) e SNIP, PImax e PEmax. Conclusão: Em pacientes com ELA, o monitoramento da força muscular respiratória auxilia no diagnóstico precoce da disfunção em detrimento do uso da CVF isolada. | |
dc.format | application/pdf | |
dc.language | en | |
dc.publisher | Arquivos de Neuro-Psiquiatria | |
dc.rights | Attribution-NonCommercial 3.0 Brazil | |
dc.rights | http://creativecommons.org/licenses/by-nc/3.0/br/ | |
dc.rights | LOCKSS system has permission to collect, preserve, and serve this Archival Unit | |
dc.subject | debilidade muscular | |
dc.subject | doenças neuromusculares | |
dc.subject | teste de função pulmonar | |
dc.subject | músculos respiratórios | |
dc.subject | muscle weakness | |
dc.subject | respiratory muscles | |
dc.subject | neuromuscular diseases | |
dc.subject | pulmonary function test | |
dc.title | Monitoring respiratory muscle strength assists in early diagnosis of respiratory dysfunction as opposed to the isolated use of pulmonary function evaluation in amyotrophic lateral sclerosis | |
dc.title | Monitoramento da força muscular respiratória em detrimento do uso isolado da avaliação da função pulmonar para o diagnóstico precoce de disfunção respiratória em pacientes com esclerose lateral amiotrófica | |
dc.type | article |