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Bell EC, Wallis JA, Goff AJ, Crossley KM, O'Halloran P, Barton CJ. Does land-based exercise-therapy improve physical activity in people with knee osteoarthritis? A systematic review with meta-analyses. Osteoarthritis Cartilage 2022; 30:1420-1433. [PMID: 35970256 DOI: 10.1016/j.joca.2022.07.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 07/18/2022] [Accepted: 07/20/2022] [Indexed: 02/02/2023]
Abstract
PRIMARY OBJECTIVE Investigate the effects of land-based exercise-therapy on physical activity in people with knee osteoarthritis (KOA). DESIGN Systematic review and meta-analysis of randomised or quasi-randomised trials investigating land-based exercise-therapy on physical activity, fitness, and general health in people with KOA. We updated a 2013 Cochrane review search on exercise-therapy for KOA in April 2021 and applied the Cochrane Risk-of-Bias Tool 1.0 to included articles. Standardised mean differences (SMDs) and 95% confidence intervals (CI) were calculated. GRADE was used to assess certainty of the evidence. RESULTS Twenty-eight randomised controlled trials (2,789 participants) evaluating the effects of resistance-training (n = 10), walking (n = 6) and mixed-exercise programs (n = 7) were identified. Low to moderate certainty evidence indicated small increases in physical activity for exercise-therapy compared to non-exercise interventions in the short-term (SMD, 95% CI = 0.29, 0.09 to 0.50), but not the medium- (0.03, -0.11 to 0.18) or long-term (-0.06, -0.34 to 0.22). Low certainty evidence indicated large increases in physical activity for walking programs (0.53, 0.11 to 0.95) and mixed-exercise programs (0.67, 0.37 to 0.97) compared to non-exercise interventions in the short-term. Low certainty evidence indicated moderate and small increases in physical activity for resistance-training combined with education focused on pain coping skills and self-efficacy compared to education alone at medium-term follow-up (0.45, 0.19 to 0.71). CONCLUSION Walking and mixed-exercise, but not resistance-training, may improve physical activity in people with KOA in the short-term. Combining resistance-training with education may increase physical activity in the medium-, but not the long-term, highlighting the potential importance of developing more effective longer-term interventions for people with KOA. Future studies evaluating land-based exercise-therapy are encouraged to include physical activity outcomes and longer-term follow-up to increase the certainty of evidence.
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Affiliation(s)
- E C Bell
- La Trobe Sport & Exercise Medicine Research Centre (LASEM), School of Allied Health, Human Services and Sport, La Trobe University, Bundoora, Australia.
| | - J A Wallis
- School of Public Health & Preventive Medicine, Monash University, Melbourne, Australia; Monash-Cabrini Department of Musculoskeletal Health and Clinical Epidemiology, Cabrini Health, Australia; Department of Physiotherapy, Podiatry, Prosthetics and Orthotics, School of Allied Health, Human Services and Sport, La Trobe University, Australia
| | - A J Goff
- La Trobe Sport & Exercise Medicine Research Centre (LASEM), School of Allied Health, Human Services and Sport, La Trobe University, Bundoora, Australia; Health and Social Sciences Cluster, Singapore Institute of Technology, Singapore
| | - K M Crossley
- La Trobe Sport & Exercise Medicine Research Centre (LASEM), School of Allied Health, Human Services and Sport, La Trobe University, Bundoora, Australia
| | - P O'Halloran
- La Trobe University School of Psychology and Public Health, Australia
| | - C J Barton
- La Trobe Sport & Exercise Medicine Research Centre (LASEM), School of Allied Health, Human Services and Sport, La Trobe University, Bundoora, Australia; Department of Physiotherapy, Podiatry, Prosthetics and Orthotics, School of Allied Health, Human Services and Sport, La Trobe University, Australia
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Van Ginckel A, Hinman RS, Wrigley TV, Hunter DJ, Marshall CJ, Duryea J, Melo L, Simic M, Kasza J, Robbins SR, Wallis JA, Bennell KL. Effect of cane use on bone marrow lesion volume in people with medial tibiofemoral knee osteoarthritis: randomized clinical trial. Osteoarthritis Cartilage 2019; 27:1324-1338. [PMID: 31121294 DOI: 10.1016/j.joca.2019.05.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2018] [Revised: 04/17/2019] [Accepted: 05/03/2019] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To evaluate effects of daily cane use for 3 months on medial tibiofemoral bone marrow lesion (BML) volumes in people with medial tibiofemoral osteoarthritis (OA). DESIGN In this randomized controlled trial (RCT), 79 participants with medial tibiofemoral OA were randomized to either a cane group (using a cane whenever walking) or control group (not using any gait aid) for 3 months. The cane group received a single training session by a physiotherapist, using a biofeedback cane to teach optimal technique and body weight support and motor learning principles to facilitate retention of learning. The primary outcome was change in total medial tibiofemoral BML volume (per unit bone volume) measured from magnetic resonance imaging (MRI) at 3 months. Secondary outcomes were BML volumes (per unit bone volume) of the medial tibia and femur, and patient-reported outcomes of overall knee pain, knee pain on walking, physical function, perceived global symptom changes and health-related quality of life. MRI analyses were performed by a blinded assessor. RESULTS Seventy-eight participants (99%) completed the primary outcome. Mean (standard deviation) daily cane use was 2.3 (1.7) hours over 3 months. No evidence of between-group differences was found for change in total medial tibiofemoral BML volume (mean difference: -0.0010 (95% confidence intervals: -0.0022, 0.0003)). Most secondary outcomes showed minimal differences between groups. CONCLUSION Daily use of a cane during walking for 3 months aiming to reduce knee joint loading did not change medial tibiofemoral BML volumes compared to no use of gait aids. CLINICAL TRIAL REGISTRATION Australian New Zealand Clinical Trial Registry (ACTRN12614000909628).
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Affiliation(s)
- A Van Ginckel
- Department of Rehabilitation Sciences, Ghent University, Ghent, Belgium; Centre for Health, Exercise and Sports Medicine, The University of Melbourne, Parkville, Australia.
| | - R S Hinman
- Centre for Health, Exercise and Sports Medicine, The University of Melbourne, Parkville, Australia.
| | - T V Wrigley
- Centre for Health, Exercise and Sports Medicine, The University of Melbourne, Parkville, Australia.
| | - D J Hunter
- Centre for Health, Exercise and Sports Medicine, The University of Melbourne, Parkville, Australia.
| | - C J Marshall
- Centre for Health, Exercise and Sports Medicine, The University of Melbourne, Parkville, Australia.
| | - J Duryea
- Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, USA.
| | - L Melo
- Institute of Bone and Joint Research, Kolling Institute, The University of Sydney, Sydney, Australia; Department of Rheumatology, Royal North Shore Hospital, St Leonards, Australia.
| | - M Simic
- Discipline of Physiotherapy, Musculoskeletal Research Group, Faculty of Health Sciences, The University of Sydney, Sydney, Australia.
| | - J Kasza
- Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Australia.
| | - S R Robbins
- Institute of Bone and Joint Research, Kolling Institute, The University of Sydney, Sydney, Australia; Department of Rheumatology, Royal North Shore Hospital, St Leonards, Australia.
| | - J A Wallis
- Department of Physical Therapy, Eastern Health. Department of Physical Therapy, La Trobe University, Melbourne, Australia.
| | - K L Bennell
- Centre for Health, Exercise and Sports Medicine, The University of Melbourne, Parkville, Australia.
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Wallis JA, Webster KE, Levinger P, Singh PJ, Fong C, Taylor NF. A walking program for people with severe knee osteoarthritis did not reduce pain but may have benefits for cardiovascular health: a phase II randomised controlled trial. Osteoarthritis Cartilage 2017; 25:1969-1979. [PMID: 28011099 DOI: 10.1016/j.joca.2016.12.017] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Revised: 11/23/2016] [Accepted: 12/14/2016] [Indexed: 02/02/2023]
Abstract
OBJECTIVE The primary aim was to evaluate the effect of a dosed walking program on knee pain for patients with severe knee osteoarthritis (OA). Secondary aims evaluated the effects on cardiovascular health, function and quality of life. DESIGN Participants with severe knee OA and increased cardiovascular risk were randomly assigned to a 12-week walking program of 70 min/week of at least moderate intensity, or to usual care. The primary outcome was knee pain (0-10). Secondary outcomes were of cardiovascular risk including physical activity, blood pressure, blood lipid and glucose levels, body mass index and waist circumference; WOMAC Index scores; physical function; and quality of life. RESULTS Forty-six participants (23 each group) were recruited. Sixteen participants (70%) adhered to the walking program. Intention to treat analysis showed no between-group difference in knee pain. The walking group had increased odds of achieving a healthy systolic blood pressure (OR = 5.7, 95% CI 1.2-26.9), and a faster walking speed (Mean Difference (MD) = 0.12 m/s, 95% CI 0.02-0.23). Per protocol analysis based on participant adherence showed the walking group had more daily steps (MD = 1345 steps, 95% CI 365-2325); more time walking (MD = 18 min/day, 95% CI 5-31); reduced waist circumference (MD = -5.3 cm, 95% CI -10.5 to -0.03); and increased knee stiffness (MD = 0.9 units, 95% CI 0.07-1.8). CONCLUSIONS Patients with severe knee OA prescribed a 12-week walking program of 70 min/week may have had cardiovascular benefits without decreasing knee pain. Australian New Zealand Clinical Trials Registry ACTRN12615000015549.
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Affiliation(s)
- J A Wallis
- School of Allied Health, La Trobe University, Australia; Department of Physiotherapy, Eastern Health, Australia.
| | - K E Webster
- School of Allied Health, La Trobe University, Australia
| | - P Levinger
- Institute of Sport, Exercise & Active Living (ISEAL), Victoria University, Australia
| | - P J Singh
- Department of Orthopaedics, Eastern Health, Monash and Deakin University, Australia
| | - C Fong
- Department of Rheumatology, Eastern Health, Monash University, Australia
| | - N F Taylor
- School of Allied Health, La Trobe University, Australia; Department of Physiotherapy, Eastern Health, Australia
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Wallis JA, Webster KE, Levinger P, Singh PJ, Fong C, Taylor NF. The maximum tolerated dose of walking for people with severe osteoarthritis of the knee: a phase I trial. Osteoarthritis Cartilage 2015; 23:1285-93. [PMID: 25882926 DOI: 10.1016/j.joca.2015.04.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2014] [Revised: 02/10/2015] [Accepted: 04/02/2015] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To determine how much physical activity, in the form of walking, can be safely and feasibly tolerated for people with severe knee osteoarthritis (OA). DESIGN Phase I dose response trial with escalating walking doses of 10, 20, 35, 50, 70, and 95 min over 1 week, were prescribed non-randomly to people with severe knee OA. The primary stopping rule was a substantial increase in knee pain. The primary outcomes were an estimation of the maximum tolerated dose of walking; and the proportion of people who did not complete the dose for feasibility reasons. The secondary outcomes were pain, stiffness and activity limitation Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC). RESULTS Twenty-four participants (13 women) aged 53-83 years, and average body mass index (BMI) of 34 kg/m(2) (SD 9) were recruited. Three participants were assigned to each dose between 10 and 70 min, and nine participants assigned to the 95-min dose. The trial was stopped at 95 min due to the maximum number of adverse events occurring at this dose. Therefore, the maximum tolerated dose was 70 min. No participant stopped due to reasons related to feasibility. There was a moderate association between dose and increased activity (linear R(2) = 0.31, cubic R(2) = 0.69) and reduced stiffness (linear R(2) = 0.20, cubic R(2) = 0.52), with increased benefits at moderate to higher doses. CONCLUSIONS There is preliminary evidence that 70 min per week of moderate intensity supervised walking was safe and feasible for people with severe OA of the knee; for higher doses there was a risk of exacerbating knee pain levels.
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Affiliation(s)
- J A Wallis
- School of Allied Health, La Trobe University, Australia; Department of Physiotherapy, Eastern Health, Australia.
| | - K E Webster
- School of Allied Health, La Trobe University, Australia
| | - P Levinger
- Institute of Sport, Exercise & Active Living (ISEAL), Victoria University, Australia
| | - P J Singh
- Department of Orthopaedics, Eastern Health, Australia
| | - C Fong
- Department of Rheumatology, Eastern Health, Australia
| | - N F Taylor
- School of Allied Health, La Trobe University, Australia; Department of Physiotherapy, Eastern Health, Australia
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