RESUMO
OBJECTIVE: To study whether changes in dynamic knee valgus or varus were associated with changes in pain or function in people with knee disorders. DESIGN: Systematic review with meta-analysis. LITERATURE SEARCH: We searched the MEDLINE, Embase, CINAHL, SPORTDiscus, Cochrane Library, and Web of Science, from inception up to January 2023. STUDY SELECTION CRITERIA: We included randomized controlled trials investigating the effects of nonsurgical (including nonpharmacological) interventions for knee disorders on frontal and transverse plane knee and hip movements during functional tasks, which reported pain and/or function outcomes. DATA SYNTHESIS: The relationship between changes in kinematics and pain/function was analyzed using a 2-stage structural equation modeling approach. RESULTS: From 42 202 records, 48 trials met the eligibility criteria. For people with patellofemoral pain (25 trials, n = 894), there was moderate evidence that changes in the knee and hip movements were significantly correlated with changes in pain and function (r= -0.69 to 0.73), except for the knee transverse plane movements and for the relationship between hip transverse plane movement and function. For people with knee osteoarthritis (15 trials, n = 704) and anterior cruciate ligament injuries (8 trials, n = 198), the evidence was limited and uncertain. CONCLUSION: The relationship between changes in movement control and clinical outcomes was consistent in people with patellofemoral pain. For people with knee osteoarthritis or anterior cruciate ligament injuries, there was a paucity of evidence that precluded a proper evaluation of the relationship between dynamic knee movement control, and pain and function. J Orthop Sports Phys Ther 2023;53(7):1-14. Epub: 18 April 2023. doi:10.2519/jospt.2023.11628.
Assuntos
Lesões do Ligamento Cruzado Anterior , Osteoartrite do Joelho , Síndrome da Dor Patelofemoral , Humanos , Síndrome da Dor Patelofemoral/terapia , Articulação do Joelho , DorRESUMO
INTRODUCTION: The appearance of patellofemoral pain after a knee arthroplasty, particularly in rheumatic diseases, resulted in the incorporation of the substitution of the patellar component in all designs. The replacement of the patella became a standard part of knee arthroplasty, but the controversy over whether to restore it or not continues among orthopedists that perform knee arthroplasties. OBJECTIVE: To analyze the incidence of anterior knee pain in patients who underwent primary knee arthroplasty with or without replacement of the patellar component. MATERIAL AND METHODS: Observational, retrospective, descriptive and transversal study from January 2011 to December 2013. RESULTS: A total of 54 patients were included, 12 men (with an average age of 63 years) and 42 women (with an average age of 71 years), totaling 64 knees that were surgically intervened. CONCLUSION: This study found no significant difference in anterior knee pain and in the function of the patellofemoral joint and the knee in the groups of patients who were tested with the different scales.
La aparición de dolor patelofemoral postoperatorio en la artroplastía de rodilla, sobre todo en pacientes reumáticos, resultó en la incorporación de la sustitución del componente patelar en la mayoría de los diseños. Esta se convirtió en una parte estándar de la artroplastía total de rodilla; la controversia sobre si restituir o no el componente patelar continúa siendo debatida por los cirujanos ortopedistas que realizan artroplastías de rodilla.
Assuntos
Artroplastia do Joelho , Dor , Patela , Idoso , Artroplastia do Joelho/efeitos adversos , Feminino , Humanos , Articulação do Joelho , Masculino , Osteoartrite do Joelho , Dor/etiologia , Patela/patologia , Estudos Retrospectivos , Resultado do TratamentoRESUMO
Resumen: Introducción: La aparición de dolor patelofemoral postoperatorio en la artroplastía de rodilla, sobre todo en pacientes reumáticos, resultó en la incorporación de la sustitución del componente patelar en la mayoría de los diseños. Esta se convirtió en una parte estándar de la artroplastía total de rodilla; la controversia sobre si restituir o no el componente patelar continúa siendo debatida por los cirujanos ortopedistas que realizan artroplastías de rodilla. Objetivo: Realizar un análisis de la incidencia de dolor anterior de rodilla en pacientes sometidos a artroplastía primaria de rodilla con o sin remplazo del componente patelar. Material y métodos: Estudio observacional, retrospectivo, descriptivo y transversal de Enero de 2011 a Diciembre de 2013. Resultados: 54 individuos, 12 hombres (con un promedio de edad de 63 años) y 42 mujeres (con un promedio de edad de 71 años), que dieron un total de 64 rodillas intervenidas quirúrgicamente. Conclusión: No se encontró diferencia significativa en cuanto al dolor anterior de rodilla, en la función de la articulación patelofemoral y de la rodilla en los grupos de sujetos que fueron analizados con las diferentes escalas.
Abstract: Introduction: The appearance of patellofemoral pain after a knee arthroplasty, particularly in rheumatic diseases, resulted in the incorporation of the substitution of the patellar component in all designs. The replacement of the patella became a standard part of knee arthroplasty, but the controversy over whether to restore it or not continues among orthopedists that perform knee arthroplasties. Objective: To analyze the incidence of anterior knee pain in patients who underwent primary knee arthroplasty with or without replacement of the patellar component. Material and methods: Observational, retrospective, descriptive and transversal study from January 2011 to December 2013. Results: A total of 54 patients were included, 12 men (with an average age of 63 years) and 42 women (with an average age of 71 years), totaling 64 knees that were surgically intervened. Conclusion: This study found no significant difference in anterior knee pain and in the function of the patellofemoral joint and the knee in the groups of patients who were tested with the different scales.