Influence of obstructive sleep apnea in the functional aspects of patients with osteoarthritis

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dc.creatorAndressa da Silva Mello
dc.creatorMarco Tulio de Mello
dc.creatorPaula Regina Mendes da Silva Serrão
dc.creatorRoberta Pitta Costa Luz
dc.creatorFrancieli Ruiz da Silva
dc.creatorLia Rita Azeredo Bittencourt
dc.creatorSergio Tufik
dc.creatorStela Márcia Mattiello
dc.date.accessioned2023-03-14T18:24:19Z
dc.date.accessioned2025-09-08T23:13:24Z
dc.date.available2023-03-14T18:24:19Z
dc.date.issued2018
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
dc.description.sponsorshipFAPESP - Fundação de Amparo à Pesquisa do Estado de São Paulo
dc.format.mimetypepdf
dc.identifier.doihttps://doi.org/10.5664/jcsm.6950
dc.identifier.issn1550-9389
dc.identifier.urihttps://hdl.handle.net/1843/50889
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofJournal of Clinical Sleep Medicine
dc.rightsAcesso Restrito
dc.subjectJoelhos
dc.subjectForça muscular
dc.subjectApnéia obstrutiva do sono
dc.subjectOsteoartrite
dc.subjectQuestionários
dc.subject.otherKnee
dc.subject.otherMuscle strength
dc.subject.otherObstructive sleep apnea
dc.subject.otherOsteoarthritis
dc.subject.otherWOMAC
dc.titleInfluence of obstructive sleep apnea in the functional aspects of patients with osteoarthritis
dc.typeArtigo de periódico
local.citation.epage270
local.citation.issue2
local.citation.spage265
local.citation.volume14
local.description.resumoStudy objectives: It has been demonstrated in recent studies that obstructive sleep apnea (OSA) is the most prevalent sleep disorder in patients with osteoarthritis (OA), and thus the current study aimed to investigate the influence of OSA on knee extensor torque, pain, stiffness, and physical function in men with low-grade knee OA. Methods: The study included 60 male volunteers, aged 40 to 70 years, allocated into four groups: Group 1 (G1) Control (n = 15): without OA and without OSA; Group 2 (G2) (n = 15): with OA and without OSA; Group 3 (G3) (n = 15): without OA and with OSA; and Group 4 (G4) (n = 15) with OA and with OSA. All volunteers were examined using knee radiographs and polysomnography, responded to the Western Ontario McMaster Osteoarthritis Index (WOMAC) questionnaire, and completed a test on an isokinetic dynamometer to evaluate peak isometric knee extensor torque, both concentric and eccentric (90°/s and 180°/s). Results: Regarding the data from the WOMAC questionnaire (for pain, stiffness, and physical function), it was observed that G4 showed higher values compared to G1 or G3. For the concentric isometric and isokinetic peak knee extensor torque, lower values were observed in G4 compared to G1 or G3. Conclusions: Patients who have knee OA in the early grades, when associated with OSA, have higher changes of the peak extensor torque, pain, stiffness, and physical function, compared with patients who did not have OSA.
local.identifier.orcidhttps://orcid.org/0000-0001-8155-4723
local.identifier.orcidhttps://orcid.org/0000-0003-3896-2208
local.identifier.orcidhttps://orcid.org/0000-0002-4547-9161
local.identifier.orcidhttps://orcid.org/0000-0002-9675-4063
local.identifier.orcidhttps://orcid.org/0000-0001-7738-0927
local.identifier.orcidhttps://orcid.org/0000-0002-9253-6042
local.identifier.orcidhttps://orcid.org/0000-0001-9484-8026
local.publisher.countryBrasil
local.publisher.departmentEEF - DEPARTAMENTO DE ESPORTES
local.publisher.initialsUFMG
local.url.externahttps://jcsm.aasm.org/doi/10.5664/jcsm.6950

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