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(Referência obtida automaticamente do Web of Science, por meio da informação sobre o financiamento pela FAPESP e o número do processo correspondente, incluída na publicação pelos autores.)

Impaired muscle capacity of the hip and knee in individuals with isolated patellofemoral osteoarthritis: a cross-sectional study

Texto completo
Autor(es):
Carvalho, Cristiano [1] ; Serrao, Fabio Viadanna [1] ; Mancini, Leticia [1] ; Serrao, Paula Regina Mendes da Silva [2]
Número total de Autores: 4
Afiliação do(s) autor(es):
[1] Univ Fed Sao Carlos, Dept Phys Therapy, Sao Carlos, SP - Brazil
[2] Univ Fed Sao Carlos, Dept Phys Therapy, Rodovia Washington Luis Km 235-SP-310, BR-13565905 Sao Carlos, SP - Brazil
Número total de Afiliações: 2
Tipo de documento: Artigo Científico
Fonte: THERAPEUTIC ADVANCES IN CHRONIC DISEASE; v. 12, JUN 2021.
Citações Web of Science: 0
Resumo

Aims: The aims of this study were to compare the capacity of the knee and hip muscles between individuals with and without isolated patellofemoral osteoarthritis (PFOA) and to evaluate the impact of PFOA on pain, stiffness, and physical function. Methods: This cross-sectional study evaluated muscle capacity of the hip and knee using an isokinetic dynamometer. The isokinetic variables used in the statistical analysis were peak torque, total work, and average power. Pain, stiffness, and physical function were assessed using questionnaires. Results: A total of 26 individuals participated in the study (13 with PFOA and 13 controls). The PFOA group exhibited lower peak torque, total work, and average power for knee extension and flexion in the concentric mode (p <= 0.01) as well as lower peak torque and total work for knee extension (p <= 0.005) and lower total work for knee flexion (p = 0.05) in the eccentric mode. The PFOA group exhibited lower peak torque of the extensor, abductor, adductor, and internal rotator muscles of the hip (p <= 0.05), less total work of the abductor and adductor muscles (p <= 0.04), and lower average power of eccentric adduction of the hip (p = 0.01) compared with the healthy controls. Compared with the control group, the PFOA group had a higher level of pain, stiffness, and compromised physical functioning self-reported (p <= 0.005). Conclusion: Participants with PFOA exhibited impairments regarding muscle capacity of the hip and knee, higher level of pain and stiffness as well as compromised physical functioning in comparison with healthy controls. (AU)

Processo FAPESP: 17/20057-8 - Função dos músculos do quadril no controle do movimento do tronco e do membro inferior durante o agachamento unipodal e no desempenho funcional em indivíduos com Osteoartrite Patelofemoral Isolada
Beneficiário:Cristiano Carvalho
Modalidade de apoio: Bolsas no Brasil - Doutorado Direto
Processo FAPESP: 18/10329-3 - Torque excêntrico do quadril, ativação da musculatura glútea e cinemática do tronco e do membro inferior durante agachamento unipodal e desempenho funcional em indivíduos com osteoartrite patelofemoral isolada
Beneficiário:Paula Regina Mendes da Silva Serrão
Modalidade de apoio: Auxílio à Pesquisa - Regular
Processo FAPESP: 19/12781-3 - Força dos músculos do quadril e do joelho, capacidade funcional e qualidade de vida de indivíduos com e sem osteoartrite patelofemoral isolada
Beneficiário:Leticia Mancini
Modalidade de apoio: Bolsas no Brasil - Iniciação Científica