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Grace S, Engel R, Barnes LAJ, Bradbury J. The step in time study: A feasibility study of a mobile app for measuring walking ability after massage treatment in patients with osteoarthritis. BMC Complement Med Ther 2023; 23:95. [PMID: 36998002 PMCID: PMC10061376 DOI: 10.1186/s12906-023-03898-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Accepted: 02/27/2023] [Indexed: 03/31/2023] Open
Abstract
Abstract
Background
Massage therapy is a popular intervention for those suffering osteoarthritis, however, there is a paucity of evidence to support its effectiveness in osteoarthritis. A simple measure that could potentially assess the benefits of massage treatment is walking speed which is a predictor of mobility and survival length, particularly in ageing populations. The primary aim of the study was to assess the feasibility of using a phone app to measure walking ability in people with osteoarthritis.
Methods
This feasibility study used a prospective, observational design to collect data from massage practitioners and their clients over a 5-week period. Feasibility outcomes included practitioner and client recruitment and protocol compliance. The app MapMyWalk was used to record average speed for each walk. Pre-study surveys and post-study focus groups were conducted. Clients received massage therapy in a massage clinic and were instructed to walk in their own local community for 10 min every other day. Focus group data were analysed thematically. Qualitative data from clients’ pain and mobility diaries were reported descriptively. Average walking speeds were graphed for each participant in relation to massage treatments.
Results
Fifty-three practitioners expressed interest in the study, 13 completed the training, with 11 successfully recruiting 26 clients, 22 of whom completed the study. 90% of practitioners collected all required data. A strong motivation for participating practitioners was to contribute to evidence for massage therapy. Client compliance with using the app was high, but low for completing pain and mobility diaries. Average speed remained unchanged for 15 (68%) clients and decreased for seven (32%). Maximum speed increased for 11 (50%) clients, decreased for nine (41%) and remained unchanged for two (9%). However, data retrieved from the app were unreliable for walking speed.
Conclusions
This study demonstrated that it is feasible to recruit massage practitioners and their clients for a study involving mobile/wearable technology to measure changes in walking speed following massage therapy. The results support the development of a larger randomised clinical trial using purpose-built mobile/wearable technology to measure the medium and long-term effects of massage therapy on people with osteoarthritis.
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Shavazipour B, Afsar B, Multanen J, Miettinen K, Kujala UM. Interactive multiobjective optimization for finding the most preferred exercise therapy modality in knee osteoarthritis. Ann Med 2022; 54:181-194. [PMID: 35023426 PMCID: PMC8759734 DOI: 10.1080/07853890.2021.2024876] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND There are no explicit guidelines or tools available to support clinicians in selecting exercise therapy modalities according to the characteristics of individual patients despite the apparent need. OBJECTIVE This study develops a methodology based on a novel multiobjective optimization model and examines its feasibility as a decision support tool to support healthcare professionals in comparing different modalities and identifying the most preferred one based on a patient's needs. METHODS Thirty-one exercise therapy modalities were considered from 21 randomized controlled trials. A novel interactive multiobjective optimization model was designed to characterize the efficacy of an exercise therapy modality based on five objectives: minimizing cost, maximizing pain reduction, maximizing disability improvement, minimizing the number of supervised sessions, and minimizing the length of the treatment period. An interactive model incorporates clinicians' preferences in finding the most preferred exercise therapy modality for each need. Multiobjective optimization methods are mathematical algorithms designed to identify the optimal balance between multiple conflicting objectives among available solutions/alternatives. They explicitly evaluate the conflicting objectives and support decision-makers in identifying the best balance. An experienced research-oriented physiotherapist was involved as a decision-maker in the interactive solution process testing the proposed decision support tool. RESULTS The proposed methodology design and interactive process of the tool, including preference information, graphs, and exercise suggestions following the preferences, can help clinicians to find the most preferred exercise therapy modality based on a patient's needs and health status; paving the way to individualize recommendations. CONCLUSIONS We examined the feasibility of our decision support tool using an interactive multiobjective optimization method designed to help clinicians balance between conflicting objectives to find the most preferred exercise therapy modality for patients with knee osteoarthritis. The proposed methodology is generic enough to be applied in any field of medical and healthcare settings, where several alternative treatment options exist.KEY MESSAGESWe demonstrate the potential of applying Interactive multiobjective optimization methods in a decision support tool to help clinicians compare different exercise therapy modalities and identify the most preferred one based on a patient's needs.The usability of the proposed decision support tool is tested and demonstrated in prescribing exercise therapy modalities to treat knee osteoarthritis patients.
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Affiliation(s)
| | - Bekir Afsar
- Faculty of Information Technology, University of Jyvaskyla, Jyvaskyla, Finland
| | - Juhani Multanen
- Faculty of Sport and Health Sciences, University of Jyvaskyla, Jyvaskyla, Finland.,Department of Physical Medicine and Rehabilitation, Central Finland Central Hospital, Jyvaskyla, Finland
| | - Kaisa Miettinen
- Faculty of Information Technology, University of Jyvaskyla, Jyvaskyla, Finland
| | - Urho M Kujala
- Faculty of Sport and Health Sciences, University of Jyvaskyla, Jyvaskyla, Finland
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How effective is a blended web-based rehabilitation for improving pain, physical activity, and knee function of patients with knee osteoarthritis? Study protocol for a randomized control trial. PLoS One 2022; 17:e0268652. [PMID: 35617272 PMCID: PMC9135189 DOI: 10.1371/journal.pone.0268652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Accepted: 04/11/2022] [Indexed: 11/19/2022] Open
Abstract
Due to the chronic nature of knee osteoarthritis (KOA) self-management is considered an essential part of therapy to improve physical function, activity, pain and quality of life (QoL). Web-based rehabilitation may be a potential innovative mode of patient’ training to guide management compared to usual care, especially with the current restrictions pandemic imposed. Moreover, in order to alter KOA patients’ behavior towards physical activity (PA), it may be more attractive and motivating to combine within their rehabilitation program, outdoor real life local activity that could feasible to be sustained in the future. Aim of the current study is to evaluate the effects of a blended web-based rehabilitation compared with structured PA alone in patients with KOA. This is a randomized multi-center study with two prospective arms. Fifty-six eligible participants with KOA will be recruited from the West Attica region (considered as structurally weak areas). After a comprehensive face-to face training session, participants will follow a 6-week web-based rehabilitation program, consisting of exercise, advice material enhanced outdoor structured PA. The control group will be encouraged to follow the outdoor structured PA alone. Baseline, 6-week and 12-week follow up assessments will be performed. The primary outcome is self-reported physical function as measured by the Knee Injury Osteoarthritis Outcome Score (KOOS). Secondary measures include pain, function (Timed Up and Go Test, Sit to Stand test), PA levels (Lower Extremity Activity Scale, Baecke Scale and pedometer), psychological perspective (Tampa Scale of Kinesiophobia) and health-related QoL (Short-Form 12). Baseline-adjusted Analysis of Variance will be used to test for group differences in the primary and secondary outcomes. The study will evaluate the blended web-based exercise and advice material, enhanced with outdoor PA in many respects compared to the outdoor PA alone so as to promote self-management care programs for KOA patients. Trial registration: Prospectively registered ISRCTN12950684 (27-09-2020).
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Lim WB, Al-Dadah O. Conservative treatment of knee osteoarthritis: A review of the literature. World J Orthop 2022; 13:212-229. [PMID: 35317254 PMCID: PMC8935331 DOI: 10.5312/wjo.v13.i3.212] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 06/29/2021] [Accepted: 01/29/2022] [Indexed: 02/06/2023] Open
Abstract
Knee osteoarthritis (KOA) is a common chronic debilitating disease with an estimated prevalence of 23.9% in the general adult population. The condition is characterised by joint pain, functional impairment and significant reduction in quality of life. Management for KOA can generally be divided into conservative (non-operative) and surgical (operative) measures. Conservative management broadly compromises pharmacological and non-pharmacological options and is conventionally the first line treatment to avoid or delay the need for surgical management. The aim of this study is to provide an overview of the current recommendations, efficacy and safety profile of different conservative treatments through a review of the literature.
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Affiliation(s)
- Wei Boon Lim
- The Medical School, Newcastle University, Newcastle-upon-Tyne NE2 4HH, United Kingdom
| | - Oday Al-Dadah
- Department of Trauma and Orthopaedic Surgery, South Tyneside District Hospital, South Tyneside NE34 0PL, United Kingdom
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle-upon-Tyne NE2 4HH, United Kingdom
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Master H, Thoma LM, Neogi T, Dunlop DD, LaValley M, Christiansen MB, Voinier D, White DK. Daily Walking and the Risk of Knee Replacement Over 5 Years Among Adults With Advanced Knee Osteoarthritis in the United States. Arch Phys Med Rehabil 2021; 102:1888-1894. [PMID: 34175271 PMCID: PMC8487939 DOI: 10.1016/j.apmr.2021.05.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Revised: 05/14/2021] [Accepted: 05/25/2021] [Indexed: 11/18/2022]
Abstract
OBJECTIVE To examine the association of the volume and intensity of daily walking at baseline with the risk of knee replacement (KR) over 5 years in adults with advanced structural knee osteoarthritis. DESIGN Prospective, longitudinal, and multicenter observational study. SETTING Osteoarthritis Initiative study with follow-up from 2008-2015. PARTICIPANTS Community-dwelling adults with or at risk of knee osteoarthritis were recruited from 4 sites in the United States (N=516; mean age, 67.7±8.6y; body mass index, 29.3±4.7 kg/m2; 52% female). We included participants with advanced structural disease, without KR and had valid daily walking data (quantified using Actigraph GT1M), at baseline. INTERVENTIONS Not applicable. MAIN OUTCOMES KR. Walking volume was measured as steps/day and intensity as minutes/day spent not walking (0 steps/min) and walking at very light (1-49 steps/min), light (50-100 steps/min), or moderate (>100 steps/min) intensities. To examine the relationship of walking volume and intensity with the risk of KR, we calculated hazard ratios (HRs) and 95% confidence intervals (CIs) adjusting for covariates. RESULTS Of 516 adults with advanced structural disease, 88 received a KR over 5 years (17%). Walking an additional 1000 steps/d was not associated with the risk of KR (adjusted HR=0.95; 95% CI, 0.84-1.04). Statistically, replacing 10 min/d of very light and light walking with 10 min/d of moderate walking reduced the risk of KR incidence by 35% and 37%, respectively (adjusted HR=0.65, 95% CI, 0.45-0.94, for very light and adjusted HR=0.63; 95% CI, 0.40-1.00, for light). CONCLUSIONS Daily walking volume and intensity did not increase KR risk over 5 years and may be protective in some cases in adults with advanced structural knee osteoarthritis.
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Affiliation(s)
- Hiral Master
- Department of Physical Therapy, College of Health Sciences, University of Delaware, Newark, DE; Biomechanics and Movement Science Interdisciplinary Program, University of Delaware, Newark, DE; Department of Orthopaedic Surgery, Vanderbilt University Medical Center, Nashville, TN; Vanderbilt Institute for Clinical and Translational Research, Vanderbilt University Medical Center, Nashville, TN
| | - Louise M Thoma
- Division of Physical Therapy, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Tuhina Neogi
- Department of Medicine, Section of Rheumatology, Boston University School of Medicine, Boston, MA
| | - Dorothy D Dunlop
- Department of Medicine, Northwestern University, Feinberg School of Medicine, Chicago, IL; Department of Preventive Medicine, Northwestern University, Feinberg School of Medicine, Chicago, IL
| | | | - Meredith B Christiansen
- Department of Physical Therapy, College of Health Sciences, University of Delaware, Newark, DE; Biomechanics and Movement Science Interdisciplinary Program, University of Delaware, Newark, DE
| | - Dana Voinier
- Department of Physical Therapy, College of Health Sciences, University of Delaware, Newark, DE; Biomechanics and Movement Science Interdisciplinary Program, University of Delaware, Newark, DE
| | - Daniel K White
- Department of Physical Therapy, College of Health Sciences, University of Delaware, Newark, DE; Biomechanics and Movement Science Interdisciplinary Program, University of Delaware, Newark, DE.
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Bowden JL, Kobayashi S, Hunter DJ, Mills K, Peat G, Guillemin F, Parry E, Thomas MJ, Eyles JP. Best-practice clinical management of flares in people with osteoarthritis: A scoping review of behavioral, lifestyle and adjunctive treatments. Semin Arthritis Rheum 2021; 51:749-760. [PMID: 34144385 DOI: 10.1016/j.semarthrit.2021.04.017] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Revised: 04/19/2021] [Accepted: 04/27/2021] [Indexed: 12/17/2022]
Abstract
INTRODUCTION Transient episodes of increased pain, stiffness or swelling are common in people with osteoarthritis (OA). Yet, evidence-based management strategies for lessening the impact of OA flares are rarely covered in clinical guidelines and have been identified as a gap by clinicians delivering OA care. We aimed to identify evidence on behavioral, lifestyle or other adjunctive flare management strategies that could be used by clinicians or consumers. MATERIALS AND METHODS A literature search between 1990-2020 was performed in three databases using a scoping methodology. We included qualitative or quantitative studies, and reviews that examined OA flare management, or that reported OA flare outcomes at timepoints ≤2 weeks post-intervention. Outcomes included any physical or psychological OA outcome treatable with a therapeutic intervention. RESULTS We included 9 studies, all of which examined the relationship between therapeutic exercise/ physical activity and OA flares. All studies reported pain outcomes at the knee. Two also included the hip. Only two studies examined specific management strategies for OA flares. Both favorably reported the benefits of undertaking an exercise program modified accordingly during an episode, but the quality of the evidence was low. DISCUSSION This scoping review highlights the paucity of evidence available on non-pharmacological treatments of OA flare management that could influence clinical practice. At present, there is no robust evidence to support or reject any specific therapies for OA flare management in clinical practice. Future work is needed, particularly around outcomes beyond pain, trajectories of symptom improvement, and for joints other than the knee.
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Affiliation(s)
- Jocelyn L Bowden
- Institute of Bone and Joint Research, Kolling Institute, The University of Sydney, Sydney, Australia; Department of Rheumatology, Royal North Shore Hospital, Sydney, Australia.
| | - Sarah Kobayashi
- Institute of Bone and Joint Research, Kolling Institute, The University of Sydney, Sydney, Australia
| | - David J Hunter
- Institute of Bone and Joint Research, Kolling Institute, The University of Sydney, Sydney, Australia; Department of Rheumatology, Royal North Shore Hospital, Sydney, Australia
| | | | - George Peat
- Primary Care Centre Versus Arthritis, School of Medicine, Keele University, Keele, UK
| | | | - Emma Parry
- Primary Care Centre Versus Arthritis, School of Medicine, Keele University, Keele, UK
| | - Martin J Thomas
- Primary Care Centre Versus Arthritis, School of Medicine, Keele University, Keele, UK; Haywood Academic Rheumatology Centre, Haywood Hospital, Midlands Partnership NHS Foundation Trust, Staffordshire, UK
| | - Jillian P Eyles
- Institute of Bone and Joint Research, Kolling Institute, The University of Sydney, Sydney, Australia; Department of Rheumatology, Royal North Shore Hospital, Sydney, Australia
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Ferreira V, Machado L, Vilaça A, Xará-Leite F, Roriz P. Effects of tailored lateral wedge insoles on medial knee osteoarthritis based on biomechanical analysis: 12-week randomized controlled trial. Clin Rehabil 2021; 35:1235-1246. [PMID: 33715477 DOI: 10.1177/0269215521997988] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
BACKGROUND Lateral wedge insoles adjusted by biomechanical analysis may improve the condition of patients with medial knee osteoarthritis. DESIGN This is a prospective, randomized, controlled, single-blind clinical trial. SETTING The study was conducted in a biomechanics laboratory. SUBJECTS A total of 38 patients with medial knee osteoarthritis were allocated to either an experimental group (lateral wedge insoles) or a control group (neutral insoles). INTERVENTIONS Experimental group (n = 20) received an adjusted lateral wedge insole of 2, 4, 6, 8, or 10 degrees, after previous biomechanical analysis. Control group (n = 18) received a neutral insole (0 degrees). All patients used the insoles for 12 weeks. MAIN MEASURES Visual analogue scale, Knee Injury and Osteoarthritis Outcome Score questionnaire, biomechanical parameters: first and second peak of the external knee adduction moment and knee adduction angular impulse, and physical performance tests: 30-second sit-to-stand test, the 40-m fast-paced walk test, and the 12-step stair-climb test. RESULTS After 12 weeks, between-group differences did not differ significantly for pain intensity (-12.5 mm, (95% CI -29.4-4.4)), biomechanical parameters (p = 0.05), Knee Injury and Osteoarthritis Outcome Score, and physical performance tests, except on the Knee Injury and Osteoarthritis Outcome Score subscale other symptoms (p = 0.002; 13.8 points, (95% CI 5.6-22.0)). CONCLUSION Tailored wedge insoles were no more effective at improving biomechanical or clinically meaningful outcomes than neutral insoles, except on symptoms. More participants from the experimental group reported they felt some improvement. However, these effects were minimal and without clinical significance.
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Affiliation(s)
- Vitor Ferreira
- School of Health Sciences, University of Aveiro (ESSUA), Aveiro, Portugal
| | - Leandro Machado
- CIF2D, LABIOMEP, Faculdade de Desporto da Universidade do Porto, Porto, Portugal
| | - Adélio Vilaça
- Department of Orthopaedics, Centro Hospitalar Universitário do Porto, Porto, Portugal.,Institute of Biomedical Sciences Abel Salazar (ICBAS), University of Porto, Porto, Portugal
| | - Francisco Xará-Leite
- Department of Orthopaedics, Centro Hospitalar Universitário do Porto, Porto, Portugal
| | - Paulo Roriz
- Research Center in Sports Sciences, Health Sciences and Human Development, CIDESD, LABIOMEP (Porto Biomechanics Laboratory), 4475-690 Maia, Portugal
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Boniface G, Gandhi V, Norris M, Williamson E, Kirtley S, O’Connell NE. A systematic review exploring the evidence reported to underpin exercise dose in clinical trials of rheumatoid arthritis. Rheumatology (Oxford) 2020; 59:3147-3157. [PMID: 32780816 PMCID: PMC7590408 DOI: 10.1093/rheumatology/keaa150] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Revised: 02/06/2020] [Accepted: 03/09/2020] [Indexed: 02/07/2023] Open
Abstract
We aimed to evaluate the evidence reported to underpin exercise dose in randomised controlled trials (RCTs) using strengthening exercise in RA. We searched six different databases between 1 January 2000 and 3 April 2019. We included RCTs, where a main component of the intervention and/or control used strengthening exercise. Evidence sources cited to underpin dose were judged for their quality, consistency and applicability. Thirty-two RCTs were reviewed. Four (12.5%) piloted the intervention without using dose-escalation designs to determine optimal dose-response. Twenty (62.5%) reported no evidence underpinning dose. Where reported, quality, consistency and applicability of the underpinning evidence was a cause for methodological concern. The majority of RCTs did not report the evidence underpinning dose. When reported, the evidence was often not applicable to the clinical population. Frequently, the dose used differed to the dose reported/recommended by the underpinning evidence. Our findings illustrate exercise dose may not be optimised for use with clinical populations prior to evaluation by RCT.
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Affiliation(s)
- Graham Boniface
- Nuffield Department of Orthopaedics Rheumatology and Musculoskeletal Sciences (NDORMS), Centre for Rehabilitation Research in Oxford (RRIO), University of Oxford, Oxford
| | - Varsha Gandhi
- Nuffield Department of Orthopaedics Rheumatology and Musculoskeletal Sciences (NDORMS), Centre for Rehabilitation Research in Oxford (RRIO), University of Oxford, Oxford
| | - Meriel Norris
- Department of Clinical Sciences, Brunel University London, Uxbridge, UK
| | - Esther Williamson
- Nuffield Department of Orthopaedics Rheumatology and Musculoskeletal Sciences (NDORMS), Centre for Rehabilitation Research in Oxford (RRIO), University of Oxford, Oxford
| | - Shona Kirtley
- Nuffield Department of Orthopaedics Rheumatology and Musculoskeletal Sciences (NDORMS), Centre for Rehabilitation Research in Oxford (RRIO), University of Oxford, Oxford
| | - Neil E O’Connell
- Department of Clinical Sciences, Brunel University London, Uxbridge, UK
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Jakiela JT, Waugh EJ, White DK. Walk At Least 10 Minutes a Day for Adults With Knee Osteoarthritis: Recommendation for Minimal Activity During the COVID-19 Pandemic. J Rheumatol 2020; 48:157-159. [PMID: 32801138 DOI: 10.3899/jrheum.200914] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Jason T Jakiela
- J.T. Jakiela, MS, D.K. White, PT, ScD, MSc, University of Delaware, Department of Physical Therapy, Newark, Delaware, USA
| | - Esther J Waugh
- E.J. Waugh, BScPT, MSc, PhD, University of Toronto, Department of Physical Therapy, Toronto, Ontario, Canada
| | - Daniel K White
- J.T. Jakiela, MS, D.K. White, PT, ScD, MSc, University of Delaware, Department of Physical Therapy, Newark, Delaware, USA;
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10
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Alghadir AH, Anwer S, Sarkar B, Paul AK, Anwar D. Effect of 6-week retro or forward walking program on pain, functional disability, quadriceps muscle strength, and performance in individuals with knee osteoarthritis: a randomized controlled trial (retro-walking trial). BMC Musculoskelet Disord 2019; 20:159. [PMID: 30967128 PMCID: PMC6456984 DOI: 10.1186/s12891-019-2537-9] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Accepted: 03/26/2019] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Previous studies reported the beneficial effects of walking in individual with mild to moderate knee osteoarthritis (OA). The current study aimed to compare the effect of 6-week retro versus forward walking program versus control group on pain, functional disability, quadriceps muscle strength and physical performance in individuals with knee OA. METHODS A three-arm single-blinded, randomized, controlled trial and intention-to-treat analysis was conducted in outpatient physiotherapy department, King Saud University, Saudi Arabia. Sixty-eight individuals (mean age, 55.6 years; 38 female) with knee OA participated. The participants in the retro or forward walking group completed 10 min of supervised retro or forward walking training in addition to usual care, 3 days/week for 6 weeks. The control group received a routine physiotherapy program. This program comprises a combination of closed and open kinematic chain exercises, including straight leg raising, isometric quadriceps, isometric hip adduction, terminal knee extension, semi-squat, and leg press. The primary outcomes were mean pain and knee function score measured by the numerical rating scale and the Western Ontario and McMaster Universities Osteoarthritis Index, respectively. The secondary outcomes were mean score of quadriceps muscle strength and timed up and go test scores. All the outcomes were analyzed at baseline and week 6. RESULTS In total, 68 subjects participated in this 6-week randomized, controlled trial. The completion rates of the primary and secondary outcome measures at week 6 were 91, 87, and 82% in the retro walking, forward walking, and control groups, respectively. In the intention-to-treat analysis, the retro walking group had a greater reduction in pain intensity (mean changes, 1.8 versus 1; p = 0.01) and functional disability (mean changes, 4.8 versus 2.2; p = 0.008) than the control group. Similarly, the retro walking group had a greater improvement in the quadriceps muscle strength (mean changes, 1.7 kg versus 0.7 kg; p = 0.008) and the timed up and go test (mean changes, 0.6 s versus 0.1 s; p = 0.003) than the control group. CONCLUSIONS The 6-week retro walking program compared with forward walking or control groups resulted in greater reduction in pain and functional disability and improved quadriceps muscle strength and performance in individuals with knee OA. TRIAL REGISTRATION Controlled Trials ISRCTN12850845 , Registered 26 January 2015.
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Affiliation(s)
- Ahmad H Alghadir
- Rehabilitation Research Chair, College of Applied Medical Sciences, King Saud University, P.O. Box-10219, Riyadh, 11433, Saudi Arabia
| | - Shahnawaz Anwer
- Rehabilitation Research Chair, College of Applied Medical Sciences, King Saud University, P.O. Box-10219, Riyadh, 11433, Saudi Arabia. .,Deparment of Building and Real Estate, Hong Kong Polytechnic University, Kowloon, Hong Kong Special Administrative Region, China.
| | - Bibhuti Sarkar
- National Institute for the Locomotor Disabilities (Divyangjan), Kolkata, India
| | - Ashis K Paul
- Anand Vihar Hospital, Mahanadi Coalfields Limited, Sambalpur, Odisha, India
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Safety and feasibility of high speed resistance training with and without balance exercises for knee osteoarthritis: A pilot randomised controlled trial. Phys Ther Sport 2018; 34:154-163. [DOI: 10.1016/j.ptsp.2018.10.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Revised: 10/02/2018] [Accepted: 10/02/2018] [Indexed: 01/17/2023]
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12
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Boniface G, Norris M, Williamson E, Gandhi V, Kirtley S, O'Connell N. What evidence is used to underpin the design of strength-based exercise interventions evaluated in randomised controlled trials for rheumatoid arthritis? A systematic review protocol. BMJ Open 2018; 8:e024127. [PMID: 30206094 PMCID: PMC6144333 DOI: 10.1136/bmjopen-2018-024127] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Revised: 07/23/2018] [Accepted: 07/30/2018] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION Healthcare researchers designing strength-based exercise interventions must choose an appropriate dose to test before evaluating its effect using a definitive/phase-III randomised controlled trial (RCT). Compared with early phase testing employed by pharmaceutical trials, it is questionable whether exercise-based trials employ the same rigour for establishing tolerated dosage. Consequently, it is unclear if participants are initially prescribed optimal doses of exercise, which may potentially impact on study outcomes. Using trials of strength-based exercise interventions in adults with rheumatoid arthritis (RA) as an exemplar, the aims of this review are to (1) identify the proportion of RCTs that use phase I/II trials with dose escalation methodology for setting prescription parameters, (2) determine type and level of evidence used to justify prescription parameters of strength-based exercise interventions evaluated by RCTs, (3) explore consistency and applicability of the evidence underpinning prescription parameters in RCTs and (4) explore if a relationship exists between risk of bias for RCTs evaluating strength-based interventions and the level of evidence used to underpin prescription parameters. METHODS AND ANALYSIS Focusing on RCT's evaluating strength-based exercise interventions in adults with RA published after 2000, the following databases will be searched: Allied and Complementary Medicine Database, Cochrane Central Register of Controlled Trials, Cumulative Index to Nursing and Allied Health Literature, Excerpta Medica Database, Medline and Physiotherapy Evidence Database. For each RCT, we will identify the evidence used to underpin prescription parameters. Both trial and underpinning evidence will have key information about the intervention extracted using the template for intervention description and replication checklist. Risk of bias will be assessed according to Cochrane. Levels of evidence will be assessed against the Oxford Centre for Evidence-Based Medicine and relationships between RCT and underpinning evidence explored and described narratively. Two independent assessors will be involved throughout data selection and extraction with recourse to a third reviewer should agreement not be reached. ETHICS AND DISSEMINATION No ethical issues are identified. Dissemination will be via publication. PROSPERO REGISTRATION NUMBER CRD42018090963.
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Affiliation(s)
- Graham Boniface
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences (NDORMS), University of Oxford, Oxford, UK
| | - Meriel Norris
- Department of Clinical Sciences, Institute of Environment, Health and Societies, Brunel University London, Uxbridge, UK
| | - Esther Williamson
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences (NDORMS), University of Oxford, Oxford, UK
| | - Varsha Gandhi
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences (NDORMS), University of Oxford, Oxford, UK
| | - Shona Kirtley
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences (NDORMS), University of Oxford, Oxford, UK
| | - Neil O'Connell
- Department of Clinical Sciences, Institute of Environment, Health and Societies, Brunel University London, Uxbridge, UK
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Allen KD, Golightly YM, White DK. Gaps in appropriate use of treatment strategies in osteoarthritis. Best Pract Res Clin Rheumatol 2018; 31:746-759. [PMID: 30509418 DOI: 10.1016/j.berh.2018.05.003] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2018] [Revised: 04/18/2018] [Accepted: 04/23/2018] [Indexed: 10/28/2022]
Abstract
Optimal management of osteoarthritis (OA) requires a combination of therapies, with behavioral (e.g., exercise and weight management) and rehabilitative components at the core, accompanied by pharmacological treatments and, in later stages, consideration of joint replacement surgery. Although multiple sets of OA treatment guidelines have been developed, there are gaps in the implementation of these recommendations. Key areas of concern include the underuse of exercise, weight management, and other behavioral and rehabilitation strategies as well as the overuse of opioid analgesics. In this review, we describe the major categories of treatment strategies for OA, including self-management, physical activity, weight management, physical therapy and other rehabilitative therapies, pharmacotherapies, and joint replacement surgery. For each category, we discuss the current evidence base to report on appropriate use, data regarding adherence to treatment recommendations, and potential approaches to optimize use.
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Affiliation(s)
- Kelli D Allen
- Department of Medicine & Thurston Arthritis Research Center, University of North Carolina, Center for Health Services Research in Primary Care, Department of Veterans Affairs Center, Durham, NC, USA.
| | - Yvonne M Golightly
- Department of Epidemiology, Gillings School of Global Public Health/Division of Physical Therapy/Thurston Arthritis Research Center, School of Medicine/Injury Prevention Research Center, University of North Carolina, 3300 Thurston Bldg., CB# 7280, Chapel Hill, NC 27599-7280, USA.
| | - Daniel K White
- Department of Physical Therapy University of Delaware, 540 South College Ave, 210L, Newark, DE, 19713, USA.
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Physical Activity and Exercise Therapy Benefit More Than Just Symptoms and Impairments in People With Hip and Knee Osteoarthritis. J Orthop Sports Phys Ther 2018; 48:439-447. [PMID: 29669488 DOI: 10.2519/jospt.2018.7877] [Citation(s) in RCA: 70] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Synopsis Osteoarthritis (OA) of the hip and knee is among the leading causes of global disability, highlighting the need for early, targeted, and effective treatment. The benefits of exercise therapy in people with hip and knee OA are substantial and supported by high-quality evidence, underlining that it should be part of first-line treatment in clinical practice. Furthermore, unlike other treatments for OA, such as analgesia and surgery, exercise therapy is not associated with risk of serious harm. Helping people with OA become more physically active, along with structured exercise therapy targeting symptoms and impairments, is crucial, considering that the majority of people with hip and knee OA do not meet physical activity recommendations. Osteoarthritis is associated with a range of chronic comorbidities, including type 2 diabetes, cardiovascular disease, and dementia, all of which are associated with chronic low-grade inflammation. Physical activity and exercise therapy not only improve symptoms and impairments of OA, but are also effective in preventing at least 35 chronic conditions and treating at least 26 chronic conditions, with one of the potential working mechanisms being exercise-induced anti-inflammatory effects. Patient education may be crucial to ensure long-term adherence and sustained positive effects on symptoms, impairments, physical activity levels, and comorbidities. J Orthop Sports Phys Ther 2018;48(6):439-447. Epub 18 Apr 2018. doi:10.2519/jospt.2018.7877.
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Lee AC, Harvey WF, Price LL, Han X, Driban JB, Iversen MD, Desai SA, Knopp HE, Wang C. Dose-Response Effects of Tai Chi and Physical Therapy Exercise Interventions in Symptomatic Knee Osteoarthritis. PM R 2018; 10:712-723. [PMID: 29407226 DOI: 10.1016/j.pmrj.2018.01.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2017] [Revised: 01/05/2018] [Accepted: 01/17/2018] [Indexed: 01/14/2023]
Abstract
BACKGROUND Therapeutic exercise is a currently recommended nonpharmacological treatment for knee osteoarthritis (KOA). The optimal treatment dose (frequency or duration) has not been determined. OBJECTIVE To examine dose-response relationships, minimal effective dose, and baseline factors associated with the timing of response from 2 exercise interventions in KOA. DESIGN Secondary analysis of a single-blind, randomized trial comparing 12-week Tai Chi and physical therapy exercise programs (Trial Registry #NCT01258985). SETTING Urban tertiary care academic hospital PARTICIPANTS: A total of 182 participants with symptomatic KOA (mean age 61 years; BMI 32 kg/m2, 70% female; 55% white). METHODS We defined dose as cumulative attendance-weeks of intervention, and treatment response as ≥20% and ≥50% improvement in pain and function. Using log-rank tests, we compared time-to-response between interventions, and used Cox regression to examine baseline factors associated with timing of response, including physical and psychosocial health, physical performance, outcome expectations, self-efficacy, and biomechanical factors. MAIN OUTCOME MEASURES Weekly Western Ontario and McMasters Osteoarthritis Index (WOMAC) pain (0-500) and function (0-1700) scores. RESULTS Both interventions had an approximately linear dose-response effect resulting in a 9- to 11-point reduction in WOMAC pain and a 32- to 41-point improvement in function per attendance-week. There was no significant difference in overall time-to-response for pain and function between treatment groups. Median time-to-response for ≥20% improvement in pain and function was 2 attendance-weeks and for ≥50% improvement was 4-5 attendance-weeks. On multivariable models, outcome expectations were independently associated with incident function response (hazard ratio = 1.47, 95% confidence interval 1.004-2.14). CONCLUSIONS Both interventions have approximately linear dose-dependent effects on pain and function; their minimum effective doses range from 2-5 weeks; and patient perceived benefits of exercise influence the timing of response in KOA. These results may help clinicians to optimize patient-centered exercise treatments and better manage patient expectations. LEVEL OF EVIDENCE II.
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Affiliation(s)
- Augustine C Lee
- Center for Complementary and Integrative Medicine, Division of Rheumatology, Tufts Medical Center, Boston, MA.,Institute for Clinical Research and Health Policy Studies, Tufts Medical Center, Boston, MA; Tufts Clinical and Translational Science Institute, Tufts University, Boston, MA.,Department of Physical Therapy, Movement and Rehabilitation Sciences, Northeastern University, and Section of Clinical Sciences, Department of Medicine, Brigham & Women's Hospital, Harvard Medical School, Boston, MA.,Department of Physical Medicine and Rehabilitation, Tufts Medical Center, Boston, MA.,Center for Complementary and Integrative Medicine, Division of Rheumatology, Tufts Medical Center, 800 Washington Street, Box 406, Boston, MA, 02111
| | - William F Harvey
- Center for Complementary and Integrative Medicine, Division of Rheumatology, Tufts Medical Center, Boston, MA.,Institute for Clinical Research and Health Policy Studies, Tufts Medical Center, Boston, MA; Tufts Clinical and Translational Science Institute, Tufts University, Boston, MA.,Department of Physical Therapy, Movement and Rehabilitation Sciences, Northeastern University, and Section of Clinical Sciences, Department of Medicine, Brigham & Women's Hospital, Harvard Medical School, Boston, MA.,Department of Physical Medicine and Rehabilitation, Tufts Medical Center, Boston, MA.,Center for Complementary and Integrative Medicine, Division of Rheumatology, Tufts Medical Center, 800 Washington Street, Box 406, Boston, MA, 02111
| | - Lori Lyn Price
- Center for Complementary and Integrative Medicine, Division of Rheumatology, Tufts Medical Center, Boston, MA.,Institute for Clinical Research and Health Policy Studies, Tufts Medical Center, Boston, MA; Tufts Clinical and Translational Science Institute, Tufts University, Boston, MA.,Department of Physical Therapy, Movement and Rehabilitation Sciences, Northeastern University, and Section of Clinical Sciences, Department of Medicine, Brigham & Women's Hospital, Harvard Medical School, Boston, MA.,Department of Physical Medicine and Rehabilitation, Tufts Medical Center, Boston, MA.,Center for Complementary and Integrative Medicine, Division of Rheumatology, Tufts Medical Center, 800 Washington Street, Box 406, Boston, MA, 02111
| | - Xingyi Han
- Center for Complementary and Integrative Medicine, Division of Rheumatology, Tufts Medical Center, Boston, MA.,Institute for Clinical Research and Health Policy Studies, Tufts Medical Center, Boston, MA; Tufts Clinical and Translational Science Institute, Tufts University, Boston, MA.,Department of Physical Therapy, Movement and Rehabilitation Sciences, Northeastern University, and Section of Clinical Sciences, Department of Medicine, Brigham & Women's Hospital, Harvard Medical School, Boston, MA.,Department of Physical Medicine and Rehabilitation, Tufts Medical Center, Boston, MA.,Center for Complementary and Integrative Medicine, Division of Rheumatology, Tufts Medical Center, 800 Washington Street, Box 406, Boston, MA, 02111
| | - Jeffrey B Driban
- Center for Complementary and Integrative Medicine, Division of Rheumatology, Tufts Medical Center, Boston, MA.,Institute for Clinical Research and Health Policy Studies, Tufts Medical Center, Boston, MA; Tufts Clinical and Translational Science Institute, Tufts University, Boston, MA.,Department of Physical Therapy, Movement and Rehabilitation Sciences, Northeastern University, and Section of Clinical Sciences, Department of Medicine, Brigham & Women's Hospital, Harvard Medical School, Boston, MA.,Department of Physical Medicine and Rehabilitation, Tufts Medical Center, Boston, MA.,Center for Complementary and Integrative Medicine, Division of Rheumatology, Tufts Medical Center, 800 Washington Street, Box 406, Boston, MA, 02111
| | - Maura D Iversen
- Center for Complementary and Integrative Medicine, Division of Rheumatology, Tufts Medical Center, Boston, MA.,Institute for Clinical Research and Health Policy Studies, Tufts Medical Center, Boston, MA; Tufts Clinical and Translational Science Institute, Tufts University, Boston, MA.,Department of Physical Therapy, Movement and Rehabilitation Sciences, Northeastern University, and Section of Clinical Sciences, Department of Medicine, Brigham & Women's Hospital, Harvard Medical School, Boston, MA.,Department of Physical Medicine and Rehabilitation, Tufts Medical Center, Boston, MA.,Center for Complementary and Integrative Medicine, Division of Rheumatology, Tufts Medical Center, 800 Washington Street, Box 406, Boston, MA, 02111
| | - Sima A Desai
- Center for Complementary and Integrative Medicine, Division of Rheumatology, Tufts Medical Center, Boston, MA.,Institute for Clinical Research and Health Policy Studies, Tufts Medical Center, Boston, MA; Tufts Clinical and Translational Science Institute, Tufts University, Boston, MA.,Department of Physical Therapy, Movement and Rehabilitation Sciences, Northeastern University, and Section of Clinical Sciences, Department of Medicine, Brigham & Women's Hospital, Harvard Medical School, Boston, MA.,Department of Physical Medicine and Rehabilitation, Tufts Medical Center, Boston, MA.,Center for Complementary and Integrative Medicine, Division of Rheumatology, Tufts Medical Center, 800 Washington Street, Box 406, Boston, MA, 02111
| | - Hans E Knopp
- Center for Complementary and Integrative Medicine, Division of Rheumatology, Tufts Medical Center, Boston, MA.,Institute for Clinical Research and Health Policy Studies, Tufts Medical Center, Boston, MA; Tufts Clinical and Translational Science Institute, Tufts University, Boston, MA.,Department of Physical Therapy, Movement and Rehabilitation Sciences, Northeastern University, and Section of Clinical Sciences, Department of Medicine, Brigham & Women's Hospital, Harvard Medical School, Boston, MA.,Department of Physical Medicine and Rehabilitation, Tufts Medical Center, Boston, MA.,Center for Complementary and Integrative Medicine, Division of Rheumatology, Tufts Medical Center, 800 Washington Street, Box 406, Boston, MA, 02111
| | - Chenchen Wang
- Center for Complementary and Integrative Medicine, Division of Rheumatology, Tufts Medical Center, Boston, MA.,Institute for Clinical Research and Health Policy Studies, Tufts Medical Center, Boston, MA; Tufts Clinical and Translational Science Institute, Tufts University, Boston, MA.,Department of Physical Therapy, Movement and Rehabilitation Sciences, Northeastern University, and Section of Clinical Sciences, Department of Medicine, Brigham & Women's Hospital, Harvard Medical School, Boston, MA.,Department of Physical Medicine and Rehabilitation, Tufts Medical Center, Boston, MA.,Center for Complementary and Integrative Medicine, Division of Rheumatology, Tufts Medical Center, 800 Washington Street, Box 406, Boston, MA, 02111
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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] [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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Callaghan MJ. Exercise is effective for patellofemoral pain, but what type, who benefits most and by how much remain unknown. Br J Sports Med 2017; 52:625-626. [PMID: 28942421 DOI: 10.1136/bjsports-2017-098296] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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18
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Levinger P, Dunn J, Bifera N, Butson M, Elias G, Hill KD. High-speed resistance training and balance training for people with knee osteoarthritis to reduce falls risk: study protocol for a pilot randomized controlled trial. Trials 2017; 18:384. [PMID: 28821271 PMCID: PMC5563024 DOI: 10.1186/s13063-017-2129-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2016] [Accepted: 07/27/2017] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The number of falls experienced by people with knee osteoarthritis (OA) is almost double the number experienced by people with no OA. The neuromuscular elements required to arrest a fall are more impaired in people with knee OA compared to their asymptomatic counterparts. Therefore, these elements may need to be incorporated into an exercise intervention to reduce the risk of falling. The aim of this study will be to examine the feasibility, safety and patient satisfaction of a high-speed resistance-training program, with and without balance exercises, in people with knee OA compared to a control group. The effect of these exercise programs on lower-limb muscle strength and physiological and functional risk factors for falls will also be examined. METHODS This study will be a pilot randomized controlled trial with a pre- and post-intervention design (outcome assessments at baseline and 8 weeks after participation commencement) comparing three groups: a control group (no intervention), a high-speed resistance-training group and a high-speed resistance-training plus balance exercises group. Thirty people with knee osteoarthritis aged 60-90 years will be recruited and randomized to one of the three groups. Feasibility and safety will be assessed by examining adherence to the exercise program, dropout rate, pain level during and following exercise, number of exercises stopped due to pain, and any adverse event or any incident that prevents the participant from completing the prescribed exercise. Secondary measures of lower-limb strength, physical function, self-reported pain and function, fear of falls, and executive function and quality of life will also be assessed. To determine statistical trends of effectiveness and hence to inform sample size for a fully powered study, analyses of the secondary outcomes will be performed to assess the changes within and between groups over time (pre-post) using repeated measure ANOVA. DISCUSSION The results of this study will improve understanding of what type of exercise is safe and beneficial for people with knee OA to reduce their risk of falling, and hence will inform the development of a future large research trial. TRIAL REGISTRATION Australian New Zealand Clinical Trials Registry, ID: ACTRN12616001382460 . Registered on 6 October 2016.
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Affiliation(s)
- Pazit Levinger
- Institute of Sport, Exercise and Active Living (ISEAL), College of Sport and Exercise Science, Victoria University, PO Box 14428, Melbourne, VIC, 8001, Australia.
| | - Jeremy Dunn
- Institute of Sport, Exercise and Active Living (ISEAL), College of Sport and Exercise Science, Victoria University, PO Box 14428, Melbourne, VIC, 8001, Australia
| | - Nancy Bifera
- Institute of Sport, Exercise and Active Living (ISEAL), College of Sport and Exercise Science, Victoria University, PO Box 14428, Melbourne, VIC, 8001, Australia
| | - Michael Butson
- Institute of Sport, Exercise and Active Living (ISEAL), College of Sport and Exercise Science, Victoria University, PO Box 14428, Melbourne, VIC, 8001, Australia
| | - George Elias
- Institute of Sport, Exercise and Active Living (ISEAL), College of Sport and Exercise Science, Victoria University, PO Box 14428, Melbourne, VIC, 8001, Australia
| | - Keith D Hill
- School of Physiotherapy and Exercise Science, Curtin University, Perth, WA, Australia
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Peiris C, Shields N, Kingsley M, Yeung J, Hau R, Taylor N. Maximum Tolerated Dose of Walking for Community-Dwelling People Recovering From Hip Fracture: A Dose-Response Trial. Arch Phys Med Rehabil 2017; 98:2533-2539. [PMID: 28465223 DOI: 10.1016/j.apmr.2017.03.027] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Accepted: 03/29/2017] [Indexed: 11/15/2022]
Abstract
OBJECTIVE To determine how much moderate-intensity physical activity, in the form of walking, could be prescribed for people living in the community after hip fracture in terms of safety, tolerability, and feasibility. DESIGN Phase I dose-response design. SETTING Public community rehabilitation centers. PARTICIPANTS Community-dwelling adults (N=21; 16 women; mean age, 75±9y) who were cognitively alert, attending community rehabilitation after hip fracture (mean days postfracture, 110±47d), able to walk with or without a gait aid, and for whom it was safe to participate in physical activity. INTERVENTIONS Individually supervised doses of moderate-intensity walking completed in 1 week in addition to their usual levels of physical activity. Three participants were required to complete a dose of walking before dose escalation for the next cohort of 3 participants. Dose escalation ceased when >1 participant in a cohort had an adverse event or was unable to tolerate the dose or if the maximum dose of 150min/wk was achieved. MAIN OUTCOME MEASURES Maximum tolerated dose of walking per week (in minutes), adverse events, mobility, and walking confidence. RESULTS The maximum tolerated dose of walking for adults after hip fracture before significant discomfort was experienced (eg, breathlessness, pain, and fatigue) by any participant was 100min/wk. No adverse events occurred, but participants began to be unable to tolerate higher doses beyond 100min/wk. CONCLUSIONS This provides preliminary evidence that community-dwelling older adults recovering from hip fracture can complete a sufficient amount of moderate-intensity physical activity to maintain and improve their health.
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Affiliation(s)
- Casey Peiris
- Department of Rehabilitation, Nutrition and Sport, Allied Health, Physiotherapy, College of Science, Health and Engineering, La Trobe University, Melbourne, Victoria, Australia; Northern Health, Northern Centre for Health Education and Research, Epping, Victoria, Australia.
| | - Nora Shields
- Department of Rehabilitation, Nutrition and Sport, Allied Health, Physiotherapy, College of Science, Health and Engineering, La Trobe University, Melbourne, Victoria, Australia; Northern Health, Northern Centre for Health Education and Research, Epping, Victoria, Australia
| | - Michael Kingsley
- Department of Rehabilitation, Nutrition and Sport, Allied Health, Physiotherapy, College of Science, Health and Engineering, La Trobe University, Melbourne, Victoria, Australia
| | - Jack Yeung
- Northern Health, Northern Centre for Health Education and Research, Epping, Victoria, Australia
| | - Raphael Hau
- Northern Health, Northern Centre for Health Education and Research, Epping, Victoria, Australia; Northern Clinical School, University of Melbourne, Epping, Victoria, Australia
| | - Nicholas Taylor
- Department of Rehabilitation, Nutrition and Sport, Allied Health, Physiotherapy, College of Science, Health and Engineering, La Trobe University, Melbourne, Victoria, Australia; Eastern Health, Eastern Health Clinical Research Office, Box Hill, Victoria, Australia
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