EFFECTIVENESS OF KNEE BRACES IN THE TREATMENT OF KNEE OSTEOARTHRITIS : AN EVIDENCE BASED CASE REPORT
Introduction: Osteoasthritis is a degenerative joint disease characterized by boney inflammation. Thetreatment goals are to reduce physical symptoms and to improve quality of life through exercises,biomechanical interventions, and pharmacological management.Objectives: To find out the effectiveness of knee braces compared to no treatment or otherconservative treatment for improving the quality of life in patients with knee osteoarthritis.Methods: Literatures were taken from OVIDMedline®, EBMreviews®, and Cochrane®. Threesystematic reviews were selected and critically appraised using standard criteria for interventionresearch.Results: Two systematic reviews had acceptable validity, while another systematic review neededfurther improvement for the methodological quality. High heterogeneity was shown from all reviews.Knee braces is considered as applicable based on the appraisal. One systematic review did notrecommend the use of knee braces for patients without any specific conditions.Discussion: All results stated that knee braces could improve clinical symptoms and quality of lifewithout any serious adverse events. The superiority of knee braces compared to other conservativetreatment and/or no treatment still remained as a question due to inconclusive evidences. Differenttypes of knee braces showed different effectiveness to different types of osteoarthritis, which may alsocontributed to high heterogeneity.Conclusion: 1) In patients with knee osteoarthritis, the use of knee braces can improve thequality of life. 2) It is inconclusive whether knee braces are more effective to improve thequality of life of patients with knee osteoarthritis compared to other conservative treatment.