Exercise, education, manual-therapy and taping compared to education for patellofemoral osteoarthritis: a blinded, randomised clinical trial. Issue 9 (September 2015)

• Record Type: Journal Article
• Authors: Crossley, K.M.; Vicenzino, B.; Lentzos, J.; Schache, A.G.; Pandy, M.G.; Ozturk, H.; Hinman, R.S.
• Is Part Of: Osteoarthritis and cartilage. Volume 23:Issue 9(2015)
• Page Start: 1457
• Page End: 1464
• Publication Date: 2015-09
• Subjects: Knee -- Rehabilitation -- Exercise-therapy -- Patella -- Physiotherapy; Osteoarthritis -- Periodicals; Cartilage -- Periodicals; Osteoarthritis -- Periodicals; Cartilage -- Periodicals; Arthrose -- Périodiques; Articulations -- Maladies -- Périodiques; 616.7223005
• DOI: 10.1016/j.joca.2015.04.024
• Languages: English
• ISSNs: 1063-4584

Abstract

Summary: Objective: Patellofemoral joint osteoarthritis (PFJ OA) contributes considerably to knee OA symptoms. This study aimed to determine the efficacy of a PFJ-targeted exercise, education manual-therapy and taping program compared to OA education alone, in participants with PFJ OA. Methods: A randomised, participant-blinded and assessor-blinded clinical trial was conducted in primary-care physiotherapy. 92 people aged ≥40 years with symptomatic and radiographic PFJ OA participated. Physiotherapists delivered the PFJ-targeted exercise, education, manual-therapy and taping program, or the OA-education (control condition) in eight sessions over 12 weeks. Primary outcomes at 3-month (primary) and 9-month follow-up: (1) patient-perceived global rating of change (2) pain visual analogue scale (VAS) (100 mm); and (3) activities of daily living (ADL) subscale of the Knee injury and Osteoarthritis Outcome Score (KOOS). Results: 81 people (88%) completed the 3-month follow-up and data analysed on an intention-to-treat basis. Between-group baseline similarity for participant characteristics was observed. The exercise, education, manual-therapy and taping program resulted in more people reporting much improvement (20/44) than the OA-education group (5/48) (number needed to treat 3 (95% confidence interval (CI) 2 to 5)) and greater pain reduction (mean difference: −15.2 mm, 95% CI −27.0 to −3.4). No significant effects on ADL were observed (5.8; 95% CI −0.6 to 12.1). At 9 months there were no significant effects for self-report of improvement, pain (−10.5 mm, 95% CI −22.7 to 1.8) or ADL (3.0, 95% CI −3.7 to 9.7). Conclusion: Exercise, education, manual-therapy and taping can be recommended to improve short-term patient rating of change and pain severity. However over 9-months, both options were equivalent. Trial registration: Australian New Zealand Clinical Trials Registry (ACTRN12608000288325):https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=82878 .