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Lii YY, Tai YC, Wang HY, Yeh IC, Chiu YC, Hou CY, Tsai FH. The Impact of Exercise Training on Physical Activity among Elderly Women in the Community: A Pilot Study. Healthcare (Basel) 2023; 11:2601. [PMID: 37761798 PMCID: PMC10531120 DOI: 10.3390/healthcare11182601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Revised: 09/15/2023] [Accepted: 09/18/2023] [Indexed: 09/29/2023] Open
Abstract
According to a survey conducted by the Taiwanese government, the elderly spend most of their time watching TV for their daily leisure activities, and most do not pant or sweat during exercise. Relevant studies have shown that physical activity has benefits and importance for the physical functions of the elderly. The objective of this study was to investigate the effects of exercise training on the functional fitness of elderly females in the community. The women subjects were from the community of Kaohsiung City, Taiwan. In total, 34 females were randomly divided into an intervention group and a control group. The ages of the subjects ranged from 65 to 80 years old, with an average age of 75.13. The experimental group continued their physical activity intervention for 20 weeks. The control group had no training plan. The results of the study showed that after 20 weeks of intervention, participants in the intervention group experienced improvements in back grasping, right-hand grip strength, sitting to standing, right hip flexion, right knee extension, right ankle dorsiflexion, right sitting forward extension balance, and sitting back around objects. Six-minute walking distances also showed a significant difference in all cases. The results demonstrated that the 20-week physical activity program intervention used in this study can assist in improving back grasping, right-hand grip strength, sitting to standing, right-hand sitting posture, forward balance, sitting back around objects, and six-minute walking distance among older women in the community. In summary, we recommend a moderate-intensity physical activity exercise program for older women in the community.
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Affiliation(s)
- You-Ying Lii
- Physical Education Office, National Kaohsiung University of Science and Technology, Kaohsiung 81157, Taiwan; (Y.-Y.L.); (I.-C.Y.)
| | - Yao-Chung Tai
- Marine Leisure Management, National Kaohsiung University of Science and Technology, Kaohsiung 81157, Taiwan;
| | - Hung-Yi Wang
- Department of Sports Technology and Leisure Management, Center for General Education, I-Shou University, Kaohsiung 84001, Taiwan
| | - I-Chen Yeh
- Physical Education Office, National Kaohsiung University of Science and Technology, Kaohsiung 81157, Taiwan; (Y.-Y.L.); (I.-C.Y.)
| | - Yen-Chun Chiu
- Department of Orthopaedic Surgery, E-Da Hospital, Kaohsiung 82445, Taiwan;
| | - Chieh-Yi Hou
- Department of Physical Medicine and Rehabilitation, E-DA Cancer Hospital, Kaohsiung 82445, Taiwan;
| | - Feng-Hua Tsai
- Center for Physical and Health Education, Nation Sun Yat-Sen University, Kaohsiung 804, Taiwan;
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Annaswamy TM, Cunniff K, Rizzo JR, Naeimi T, Kumbhare D, Batavia M. Methodological Issues Relevant to Blinding in Physical Medicine and Rehabilitation Research. Am J Phys Med Rehabil 2023; 102:636-644. [PMID: 36897811 DOI: 10.1097/phm.0000000000002228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2023]
Abstract
ABSTRACT Blinding in research is important, and the field of physical medicine and rehabilitation poses special consideration owing to the patient populations and treatment methodologies used. Historically, blinding has been increasingly relevant to conducting good-quality research. The main reason to blind is to reduce bias. There are several strategies to blinding. At times, when blinding is not possible, alternatives to blinding include sham control and description of study and control groups. Illustrative examples of blinding used in physical medicine and rehabilitation research are described in this article, along with how to assess success and fidelity of blinding.
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Affiliation(s)
- Thiru M Annaswamy
- From the Department of Physical Medicine & Rehabilitation, Penn State Health Milton S. Hershey Medical Center, Penn State Health Rehabilitation Hospital, Hummelstown, Pennsylvania (TMA); Spine Center, UT Southwestern Medical Center, Dallas, Texas (KC); Department of Rehabilitation Medicine & Neurology, Grossman School of Medicine, and Departments of Mechanical & Aerospace and Biomedical Engineering, NYU Tandon School of Engineering, New York University, New York City, New York (JRR); Department of Rehabilitation Medicine, New York University, New York City, New York (TN); Department of Medicine, Division of Physical Medicine and Rehabilitation, University of Toronto, Toronto, Ontario, Canada (DK); and Department of Physical Therapy, New York University Steinhardt, and Department of Rehabilitation Medicine, Grossman School of Medicine, New York University Langone, New York City, New York (MB)
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Holden MA, Hattle M, Runhaar J, Riley RD, Healey EL, Quicke J, van der Windt DA, Dziedzic K, van Middelkoop M, Burke D, Corp N, Legha A, Bierma-Zeinstra S, Foster NE. Moderators of the effect of therapeutic exercise for knee and hip osteoarthritis: a systematic review and individual participant data meta-analysis. THE LANCET. RHEUMATOLOGY 2023; 5:e386-e400. [PMID: 38251550 DOI: 10.1016/s2665-9913(23)00122-4] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 04/08/2023] [Accepted: 04/17/2023] [Indexed: 01/23/2024]
Abstract
BACKGROUND Many international clinical guidelines recommend therapeutic exercise as a core treatment for knee and hip osteoarthritis. We aimed to identify individual patient-level moderators of the effect of therapeutic exercise for reducing pain and improving physical function in people with knee osteoarthritis, hip osteoarthritis, or both. METHODS We did a systematic review and individual participant data (IPD) meta-analysis of randomised controlled trials comparing therapeutic exercise with non-exercise controls in people with knee osteoathritis, hip osteoarthritis, or both. We searched ten databases from March 1, 2012, to Feb 25, 2019, for randomised controlled trials comparing the effects of exercise with non-exercise or other exercise controls on pain and physical function outcomes among people with knee osteoarthritis, hip osteoarthritis, or both. IPD were requested from leads of all eligible randomised controlled trials. 12 potential moderators of interest were explored to ascertain whether they were associated with short-term (12 weeks), medium-term (6 months), and long-term (12 months) effects of exercise on self-reported pain and physical function, in comparison with non-exercise controls. Overall intervention effects were also summarised. This study is prospectively registered on PROSPERO (CRD42017054049). FINDINGS Of 91 eligible randomised controlled trials that compared exercise with non-exercise controls, IPD from 31 randomised controlled trials (n=4241 participants) were included in the meta-analysis. Randomised controlled trials included participants with knee osteoarthritis (18 [58%] of 31 trials), hip osteoarthritis (six [19%]), or both (seven [23%]) and tested heterogeneous exercise interventions versus heterogeneous non-exercise controls, with variable risk of bias. Summary meta-analysis results showed that, on average, compared with non-exercise controls, therapeutic exercise reduced pain on a standardised 0-100 scale (with 100 corresponding to worst pain), with a difference of -6·36 points (95% CI -8·45 to -4·27, borrowing of strength [BoS] 10·3%, between-study variance [τ2] 21·6) in the short term, -3·77 points (-5·97 to -1·57, BoS 30·0%, τ2 14·4) in the medium term, and -3·43 points (-5·18 to -1·69, BoS 31·7%, τ2 4·5) in the long term. Therapeutic exercise also improved physical function on a standardised 0-100 scale (with 100 corresponding to worst physical function), with a difference of -4·46 points in the short term (95% CI -5·95 to -2·98, BoS 10·5%, τ2 10·1), -2·71 points in the medium term (-4·63 to -0·78, BoS 33·6%, τ2 11·9), and -3·39 points in the long term (-4·97 to -1·81, BoS 34·1%, τ2 6·4). Baseline pain and physical function moderated the effect of exercise on pain and physical function outcomes. Those with higher self-reported pain and physical function scores at baseline (ie, poorer physical function) generally benefited more than those with lower self-reported pain and physical function scores at baseline, with the evidence most certain in the short term (12 weeks). INTERPRETATION There was evidence of a small, positive overall effect of therapeutic exercise on pain and physical function compared with non-exercise controls. However, this effect is of questionable clinical importance, particularly in the medium and long term. As individuals with higher pain severity and poorer physical function at baseline benefited more than those with lower pain severity and better physical function at baseline, targeting individuals with higher levels of osteoarthritis-related pain and disability for therapeutic exercise might be of merit. FUNDING Chartered Society of Physiotherapy Charitable Trust and the National Institute for Health and Care Research.
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Affiliation(s)
- Melanie A Holden
- School of Medicine, Primary Care Centre Versus Arthritis, Keele University, Keele, UK.
| | - Miriam Hattle
- School of Medicine, Primary Care Centre Versus Arthritis, Keele University, Keele, UK
| | - Jos Runhaar
- School of Medicine, Primary Care Centre Versus Arthritis, Keele University, Keele, UK; Erasmus MC University, Medical Center, Rotterdam, Netherlands
| | - Richard D Riley
- School of Medicine, Primary Care Centre Versus Arthritis, Keele University, Keele, UK; University of Birmingham, Institute of Applied Health Research, Birmingham, UK
| | - Emma L Healey
- School of Medicine, Primary Care Centre Versus Arthritis, Keele University, Keele, UK
| | - Jonathan Quicke
- School of Medicine, Primary Care Centre Versus Arthritis, Keele University, Keele, UK; Chartered Society of Physiotherapy, London, UK
| | | | - Krysia Dziedzic
- School of Medicine, Primary Care Centre Versus Arthritis, Keele University, Keele, UK
| | | | - Danielle Burke
- School of Medicine, Primary Care Centre Versus Arthritis, Keele University, Keele, UK
| | - Nadia Corp
- School of Medicine, Primary Care Centre Versus Arthritis, Keele University, Keele, UK
| | - Amardeep Legha
- School of Medicine, Primary Care Centre Versus Arthritis, Keele University, Keele, UK
| | | | - Nadine E Foster
- School of Medicine, Primary Care Centre Versus Arthritis, Keele University, Keele, UK; Surgical Treatment and Rehabilitation Service, The University of Queensland and Metro North Health, Herston, Brisbane, QLD, Australia
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Tore NG, Oskay D, Haznedaroglu S. The quality of physiotherapy and rehabilitation program and the effect of telerehabilitation on patients with knee osteoarthritis. Clin Rheumatol 2023; 42:903-915. [PMID: 36279075 PMCID: PMC9589787 DOI: 10.1007/s10067-022-06417-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 10/17/2022] [Accepted: 10/18/2022] [Indexed: 11/03/2022]
Abstract
OBJECTIVE To compare the effects of telerehabilitation vs home-based exercise programs for knee osteoarthritis (KOA). METHOD Patients diagnosed with moderate/mild KOA were enrolled in the study and randomized into two groups. The patients in the telerehabilitation group did their exercises via video conference simultaneously, accompanied by a physiotherapist, while the patients in the control group were given a brochure showing how to do the exercises and explaining how to do each exercise. Patients completed 30-s chair stand test (30 CST), Knee Injury and Osteoarthritis Outcome Score (KOOS), Numeric Rating Scale (NRS), International Physical Activity Questionnaire Short Form (IPAQ-SF), Hospital Anxiety and Depression Scale (HADS), TAMPA Kinesiophobia Scale (TKS), Fatigue Severity Scale (FSS) twice before and after 8-week treatment, and Quality Indicators Questionnaire for Physiotherapy Management of Hip and Knee Osteoarthritis (QUIPA) and Exercise Adherence Rating Scale (EARS) after treatment only. Moreover, the number of painkillers that patients used in the last 15 days was recorded before and after treatment, and patient satisfaction with treatment was questioned after treatment. RESULTS Forty-eight patients were included in the study. The mean age of patients was 55.83 ± 6.93 years, and 43 (89.6%) patients were women. No significant differences were determined between groups in terms of baseline characteristics. After the 8-week follow-up, telerehabilitation group demonstrated better 30 CST, IPAQ-SF, KOOS, QUIPA, treatment satisfaction, and total and C subscale of EARS scores increment and greater NRS, HADS, TKS, and FSS score reduction than the control group. It was determined that there was a statistically significant difference between the telerehabilitation and control groups for all of the specified parameters; however, no statistically significant difference was found for the B subscale of EARS. CONCLUSION This study indicated that telerehabilitation is superior to self-management. Moreover, through this innovative and population specific web-based approach for KOA, a vast number of patients who have internet access could be reached. Thus, patients with KOA received effective treatment.
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Affiliation(s)
- Nurten Gizem Tore
- Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, Gazi University, Ankara, Turkey.
| | - Deran Oskay
- grid.25769.3f0000 0001 2169 7132Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, Gazi University, Ankara, Turkey
| | - Seminur Haznedaroglu
- grid.25769.3f0000 0001 2169 7132Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Gazi University, Ankara, Turkey
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Tore N, Oskay D, Satıs H, Haznedaroglu S. Cross-cultural adaptation, validity and rehability of the QUIPA tool: Turkish version. Reumatismo 2022; 74. [DOI: 10.4081/reumatismo.2022.1457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Accepted: 04/05/2022] [Indexed: 11/23/2022] Open
Abstract
The Quality Indicators for Physiotherapy Management of Hip and Knee Osteoarthritis (QUIPA) is the only patient-reported outcome measure to assess the quality indicators of physiotherapy management of hip/knee osteoarthritis (OA). It consists of 3 subscales and a total of 18 questions. The purpose of this research was to translate and adapt the QUIPA into the Turkish language using a cross-cultural approach as well as test its validity and reliability for Turkish-speaking patients with hip/knee OA. Ninety-two patients with hip/knee OA were enrolled in the research. The cross-cultural adaptation of the QUIPA was performed according to guidelines defined by Beaton et al. Participants completed the QUIPA tool twice at an interval of 7 days. Test-retest reliability and internal consistency were determined by interpreting the intraclass correlation coefficient (ICC) and Cronbach’s alpha coefficient, respectively. Construct validity was tested via exploratory factor analysis. For the first, second, and third subscales and total score of QUIPA, ICC was found to be 0.895, 0.947, 0.665, and 0.925, respectively. Cronbach’s alpha coefficient was 0.682, 0.797, 0.593, and 0.812. The Exploratory Factor Analysis demonstrated that the QUIPA tool is based on 3 factors. These results indicate that the Turkish version of the QUIPA has excellent test-retest reliability and good internal consistency. Therefore, the Turkish version of the QUIPA seems to be a valid and reliable tool to assess the quality indicators of physiotherapy management of hip/knee OA in Turkish-speaking patients. It is intended to be used in clinical settings and research works.
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Platzer H, Trauth R, Nees TA, Tripel E, Gantz S, Schiltenwolf M, Moradi B, Rosshirt N. CD8 + T Cells in OA Knee Joints Are Differentiated into Subsets Depending on OA Stage and Compartment. J Clin Med 2022; 11:jcm11102814. [PMID: 35628940 PMCID: PMC9145354 DOI: 10.3390/jcm11102814] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 05/08/2022] [Accepted: 05/10/2022] [Indexed: 01/21/2023] Open
Abstract
Osteoarthritis (OA) is no longer considered a purely degenerative disease. OA is defined as a disease of the entire joint, in which inflammation occurs in various joint tissues. The overall aim of this study was to analyze the presence and polarization of CD8+ T cell subsets in OA knee joints, in relation to the OA stage and compartment (synovial fluid (SF), synovial membrane (SM,) peripheral blood (PB)). A quantitative flow analysis of CD8+ T cell subsets to compare the SF, SM, PB, was performed in patients with different stages of OA (early, unicondylar and bicondylar OA). Samples of the SF, SM and PB were harvested from a total of 55 patients at the time of surgery. Early OA was confirmed by independent surgeons intraoperatively. Uni- and bicondylar OA was confirmed and graded by two plane radiographs. Samples were analyzed by flow cytometry for surface markers, and cytokines by intracellular staining (ICS). CD8+ T cells were shown to be differentiated into pro-inflammatory IFN-γ producing Tc1 and IL-17A producing Tc17, as well as anti-inflammatory IL-4 producing Tc2. All CD8+ T cell subsets (Tc1, Tc17, and Tc2) were detected in both the SM and SF. The percentage of CD8+ T cell subsets of the total CD8+ T cell population was dependent on the OA stage and compartment. Compared with the peripheral blood (PB), the proportion of CD8+IFN-γ+ Tc1 and CD8+IL-17A+ Tc17 was significantly increased in OA SF. This was confirmed in our data for both early OA and end-stage OA. In the SM samples of end-stage OA patients, the proportion of CD8+IL-17A+ Tc17 was significantly increased compared to the PB. Comparing SF and SM samples of end-stage OA patients, the proportion of CD8+IFN-γ+ Tc1 was significantly increased in SF, whereas there were no differences concerning CD8+IL-4+ Tc2 and CD8+IL-17A+ Tc17. End-stage OA samples showed a significant increase of CD8+IL-4+ Tc2 in the SM for both unicondylar and bicondylar OA compared to early OA. CD8+ T cells infiltrating the SM and SF in OA knees are differentiated into IFN-γ-, IL-17A-, and IL-4-producing CD8+ T cell subsets (Tc1, Tc17, Tc2). This differentiation depends on the OA stage and OA compartment. Further investigation of CD8+ T cell subsets and their interaction with other inflammatory cells such as CD4+ T cells and macrophages may help to identify novel therapeutic anti-inflammatory strategies for containing OA progression.
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Affiliation(s)
- Hadrian Platzer
- Clinic for Orthopedic and Trauma Surgery, University Hospital Heidelberg, 69118 Heidelberg, Germany; (H.P.); (R.T.); (T.A.N.); (E.T.); (S.G.); (M.S.)
| | - Richard Trauth
- Clinic for Orthopedic and Trauma Surgery, University Hospital Heidelberg, 69118 Heidelberg, Germany; (H.P.); (R.T.); (T.A.N.); (E.T.); (S.G.); (M.S.)
| | - Timo A. Nees
- Clinic for Orthopedic and Trauma Surgery, University Hospital Heidelberg, 69118 Heidelberg, Germany; (H.P.); (R.T.); (T.A.N.); (E.T.); (S.G.); (M.S.)
| | - Elena Tripel
- Clinic for Orthopedic and Trauma Surgery, University Hospital Heidelberg, 69118 Heidelberg, Germany; (H.P.); (R.T.); (T.A.N.); (E.T.); (S.G.); (M.S.)
| | - Simone Gantz
- Clinic for Orthopedic and Trauma Surgery, University Hospital Heidelberg, 69118 Heidelberg, Germany; (H.P.); (R.T.); (T.A.N.); (E.T.); (S.G.); (M.S.)
| | - Marcus Schiltenwolf
- Clinic for Orthopedic and Trauma Surgery, University Hospital Heidelberg, 69118 Heidelberg, Germany; (H.P.); (R.T.); (T.A.N.); (E.T.); (S.G.); (M.S.)
| | - Babak Moradi
- Clinic for Orthopedics and Trauma Surgery, University Hospital Kiel, 24105 Kiel, Germany
- Correspondence: (B.M.); (N.R.)
| | - Nils Rosshirt
- Clinic for Orthopedic and Trauma Surgery, University Hospital Heidelberg, 69118 Heidelberg, Germany; (H.P.); (R.T.); (T.A.N.); (E.T.); (S.G.); (M.S.)
- Correspondence: (B.M.); (N.R.)
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Hellsten T, Karlsson J, Shamsuzzaman M, Pulkkis G. The Potential of Computer Vision-Based Marker-Less Human Motion Analysis for Rehabilitation. Rehabil Process Outcome 2022; 10:11795727211022330. [PMID: 34987303 PMCID: PMC8492027 DOI: 10.1177/11795727211022330] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Accepted: 05/08/2021] [Indexed: 11/16/2022] Open
Abstract
Background Several factors, including the aging population and the recent corona pandemic, have increased the need for cost effective, easy-to-use and reliable telerehabilitation services. Computer vision-based marker-less human pose estimation is a promising variant of telerehabilitation and is currently an intensive research topic. It has attracted significant interest for detailed motion analysis, as it does not need arrangement of external fiducials while capturing motion data from images. This is promising for rehabilitation applications, as they enable analysis and supervision of clients' exercises and reduce clients' need for visiting physiotherapists in person. However, development of a marker-less motion analysis system with precise accuracy for joint identification, joint angle measurements and advanced motion analysis is an open challenge. Objectives The main objective of this paper is to provide a critical overview of recent computer vision-based marker-less human pose estimation systems and their applicability for rehabilitation application. An overview of some existing marker-less rehabilitation applications is also provided. Methods This paper presents a critical review of recent computer vision-based marker-less human pose estimation systems with focus on their provided joint localization accuracy in comparison to physiotherapy requirements and ease of use. The accuracy, in terms of the capability to measure the knee angle, is analysed using simulation. Results Current pose estimation systems use 2D, 3D, multiple and single view-based techniques. The most promising techniques from a physiotherapy point of view are 3D marker-less pose estimation based on a single view as these can perform advanced motion analysis of the human body while only requiring a single camera and a computing device. Preliminary simulations reveal that some proposed systems already provide a sufficient accuracy for 2D joint angle estimations. Conclusions Even though test results of different applications for some proposed techniques are promising, more rigour testing is required for validating their accuracy before they can be widely adopted in advanced rehabilitation applications.
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Affiliation(s)
- Thomas Hellsten
- Department of Health and Wellbeing, Arcada University of Applied Sciences, Helsinki, Finland
| | - Jonny Karlsson
- Department of Business Administration and Analytics, Arcada University of Applied Sciences, Helsinki, Finland
| | - Muhammed Shamsuzzaman
- Department of Business Administration and Analytics, Arcada University of Applied Sciences, Helsinki, Finland
| | - Göran Pulkkis
- Department of Business Administration and Analytics, Arcada University of Applied Sciences, Helsinki, Finland
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Ho KKW, Pong G, Poon QWC, Kwok JYY, Chau WW, Ong MTY. A community-centric multi-disciplinary education program with the 8-section brocade Tai Chi therapy for patients with osteoarthritis of the knee - a pilot study. BMC Complement Med Ther 2021; 21:297. [PMID: 34906130 PMCID: PMC8670130 DOI: 10.1186/s12906-021-03480-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Accepted: 12/03/2021] [Indexed: 11/10/2022] Open
Abstract
Background Osteoarthritis (OA) of the knee is one of the most common chronic degenerative joint diseases, and a multi-disciplinary approach to educating patients with OA knee are effective in symptoms management. Tai Chi exercise is a novel approach to relieving knee OA symptoms. Combining both educational program and Tai Chi has not yet been explored. Methods Multi-disciplinary education program included a total of 4-week 2-h weekly talks delivered by different health professionals with live demonstrations. This was then followed by a 1-h Tai Chi class (Baduanjin). Results from IPAQ (Physical activity level), WOMAC (evaluate knee OA conditions), and SF-36v2 (quality of life) were collected at the first class of education program, 3 and 6 months after the end of Tai Chi class. CSQ-8 (program effectiveness) was administered on the last day of Tai Chi class. Results One hundred and twelve patients joined the program. The overall attendance was over 90% with close-to-zero dropout rate. Satisfaction scored high in 85% of patients. WOMAC pain scores (p = 0.04) and SF-36v2 emotional role (p = 0.02) were statistically decreasing (improving) at 6 months after the program. SF-36v2 physical role and mental health tended to improve with time. Conclusions Combining both multidisciplinary education program program and Tai Chi exercise for knee OA patients was proven feasible. This program received high satisfaction, high attendance and very low dropout rates without any adverse event. Patients’ pain and emotion were significantly improved. A large-scale randomized trial introducing a control group is recommended. Trial registration Registry: ClinicalTrials.gov Registration number: NCT04204213 Date of registration: 18/12/2019 (Retrospectively registered)
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Affiliation(s)
- Kevin Ki-Wai Ho
- Department of Orthopaedics and Traumatology, Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong SAR, China.
| | - Gerald Pong
- Department of Orthopaedics and Traumatology, Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong SAR, China
| | - Queena Wai-Chin Poon
- Department of Orthopaedics and Traumatology, Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong SAR, China
| | - Jojo Yan-Yan Kwok
- School of Nursing, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Wai-Wang Chau
- Department of Orthopaedics and Traumatology, Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong SAR, China
| | - Michael Tim-Yun Ong
- Department of Orthopaedics and Traumatology, Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong SAR, China
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Trunk lean and toe out gait strategies impact on lower limb joints. J Biomech 2021; 129:110740. [PMID: 34627072 DOI: 10.1016/j.jbiomech.2021.110740] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 09/02/2021] [Accepted: 09/03/2021] [Indexed: 11/24/2022]
Abstract
Gait retraining as a non-invasive prospective approach to restore mechanical loading at the knee joint and slowing down knee osteoarthritis (OA) progression shows great promise. However, the impact of gait modifications such as an increase in foot progression angle (FPA) or lateral trunk lean (LTL) on the ankle and hip is not yet well understood. Thus, the goal of this study is to provide insight on the impact of FPA and LTL on the sagittal and frontal external moments at the ankle and hip of healthy participants. We hypothesize that there is an optimum, for which an increase in FPA and/or LTL minimize the knee adduction moment (KAM) without increasing significantly the frontal and sagittal external moments at the ankle and hip during gait. To test this hypothesis, 23 participants performed walking trials with modified FPA and/or LTL angles following a real-time visual feedback. The hypothesis was not confirmed and while not all the gait modifications performed by the participants in this study reduced the KAM, they significantly increased the sagittal moment at the ankle and the frontal moment at the hip. This study highlights the importance to consider the biomechanical consequences of gait modifications on the ankle and hip before considering a clinical application of gait retraining approaches.
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Billany RE, Vadaszy N, Bishop NC, Wilkinson TJ, Adenwalla SF, Robinson KA, Croker K, Brady EM, Wormleighton JV, Parke KS, Cooper NJ, Webster AC, Barratt J, McCann GP, Burton JO, Smith AC, Graham-Brown MP. A pilot randomised controlled trial of a structured, home-based exercise programme on cardiovascular structure and function in kidney transplant recipients: the ECSERT study design and methods. BMJ Open 2021; 11:e046945. [PMID: 34610929 PMCID: PMC8493915 DOI: 10.1136/bmjopen-2020-046945] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Cardiovascular disease (CVD) is a major cause of morbidity and mortality in kidney transplant recipients (KTRs). CVD risk scores underestimate risk in this population as CVD is driven by clustering of traditional and non-traditional risk factors, which lead to prognostic pathological changes in cardiovascular structure and function. While exercise may mitigate CVD in this population, evidence is limited, and physical activity levels and patient activation towards exercise and self-management are low. This pilot study will assess the feasibility of delivering a structured, home-based exercise intervention in a population of KTRs at increased cardiometabolic risk and evaluate the putative effects on cardiovascular structural and functional changes, cardiorespiratory fitness, quality of life, patient activation, healthcare utilisation and engagement with the prescribed exercise programme. METHODS AND ANALYSIS Fifty KTRs will be randomised 1:1 to: (1) the intervention; a 12week, home-based combined resistance and aerobic exercise intervention; or (2) the control; usual care. Intervention participants will have one introductory session for instruction and practice of the recommended exercises prior to receiving an exercise diary, dumbbells, resistance bands and access to instructional videos. The study will evaluate the feasibility of recruitment, randomisation, retention, assessment procedures and the intervention implementation. Outcomes, to be assessed prior to randomisation and postintervention, include: cardiac structure and function with stress perfusion cardiac MRI, cardiorespiratory fitness, physical function, blood biomarkers of cardiometabolic health, quality of life and patient activation. These data will be used to inform the power calculations for future definitive trials. ETHICS AND DISSEMINATION The protocol was reviewed and given favourable opinion by the East Midlands-Nottingham 2 Research Ethics Committee (reference: 19/EM/0209; 14 October 2019). Results will be published in peer-reviewed academic journals and will be disseminated to the patient and public community via social media, newsletter articles and presentations at conferences. TRIAL REGISTRATION NUMBER NCT04123951.
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Affiliation(s)
- Roseanne E Billany
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
- John Walls Renal Unit, University Hospitals of Leicester NHS Trust, Leicester, UK
| | - Noemi Vadaszy
- Department of Health Sciences, University of Leicester, Leicester, UK
| | - Nicolette C Bishop
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, UK
| | | | - Sherna F Adenwalla
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
- John Walls Renal Unit, University Hospitals of Leicester NHS Trust, Leicester, UK
| | | | - Kathryn Croker
- John Walls Renal Unit, University Hospitals of Leicester NHS Trust, Leicester, UK
| | - Emer M Brady
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
| | | | - Kelly S Parke
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
- Department of Radiology, University Hospitals of Leicester NHS Trust, Leicester, UK
| | - Nicola J Cooper
- Department of Health Sciences, University of Leicester, Leicester, UK
| | - Angela C Webster
- School of Public Health, The University of Sydney, Sydney, New South Wales, Australia
- Centre for Renal and Transplant Research, Westmead Hospital, Westmead, New South Wales, Australia
| | - Jonathan Barratt
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
- John Walls Renal Unit, University Hospitals of Leicester NHS Trust, Leicester, UK
| | - Gerry P McCann
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
| | - James O Burton
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
- John Walls Renal Unit, University Hospitals of Leicester NHS Trust, Leicester, UK
| | - Alice C Smith
- Department of Health Sciences, University of Leicester, Leicester, UK
| | - Matthew Pm Graham-Brown
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
- John Walls Renal Unit, University Hospitals of Leicester NHS Trust, Leicester, UK
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Sturesdotter Åkesson K, Beckman A, Stigmar K, Sundén A, Ekvall Hansson E. Physical activity and health-related quality of life in men and women with hip and/or knee osteoarthritis before and after a supported self-management programme - a prospective observational study. Disabil Rehabil 2021; 44:4275-4283. [PMID: 33761294 DOI: 10.1080/09638288.2021.1900417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
PURPOSE To study differences between men and women in physical activity (PA) and health-related quality of life (HRQoL) before and after participating in a supported osteoarthritis (OA) self-management programme. MATERIALS AND METHODS A prospective observational study using data from a Swedish National Quality Register. Patients recorded between 2008 and 2013 with hip and/or knee OA with data at baseline, at 3 and 12 months follow-up (n = 7628) were included. Outcome measures were patient-reported PA and HRQoL (EQ-5D-3L). RESULTS A greater proportion of men (p = 0.002) changed to being physically active ≥150 min/week at 3 months follow-up. The proportion of women being physically active ≥150 min/week was larger than for men at baseline (p = 0.003) and at follow-up at 12 months (p = 0.035). Women reported lower HRQoL than men at baseline (p < 0.001), at follow-up at 3 (p < 0.001) and 12 months (p = 0.010). There were no differences between men and women in change in HRQoL at 3 (p = 0.629) and 12 months (p = 0.577) follow-up. CONCLUSIONS This study showed differences between men and women in PA and HRQoL before and after participating in a supported OA self-management programme. These differences should be considered when supporting PA and HRQoL.Implications for rehabilitationMen with hip and/or knee osteoarthritis (OA) might need more support during rehabilitation in order to maintain or even increase physical activity (PA) in the long run.Women with hip and/or knee OA might need more support during rehabilitation in order to maintain or even increase health-related quality of life (HRQoL) in the long run.Booster sessions might be suggested in order to enable both men and women with hip and/or knee OA to sustain improvements in PA and HRQoL after participating in a supported OA self-management programme.
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Affiliation(s)
| | - Anders Beckman
- Department of Clinical Sciences Malmö, Lund University, Lund, Sweden
| | - Kjerstin Stigmar
- Department of Health Sciences, Division of Physiotherapy, Lund University, Lund, Sweden.,Department of Research and Education, Skåne University Hospital, Lund, Sweden
| | - Anne Sundén
- Department of Health Sciences, Division of Physiotherapy, Lund University, Lund, Sweden
| | - Eva Ekvall Hansson
- Department of Health Sciences, Division of Physiotherapy, Lund University, Lund, Sweden
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12
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Relative Efficacy of Different Exercises for Pain, Function, Performance and Quality of Life in Knee and Hip Osteoarthritis: Systematic Review and Network Meta-Analysis. Sports Med 2020; 49:743-761. [PMID: 30830561 PMCID: PMC6459784 DOI: 10.1007/s40279-019-01082-0] [Citation(s) in RCA: 86] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Background Guidelines recommend exercise as a core treatment for osteoarthritis (OA). However, it is unclear which type of exercise is most effective, leading to inconsistency between different recommendations. Objectives The aim of this systematic review and network meta-analysis was to investigate the relative efficacy of different exercises (aerobic, mind–body, strengthening, flexibility/skill, or mixed) for improving pain, function, performance and quality of life (QoL) for knee and hip OA at, or nearest to, 8 weeks. Methods We searched nine electronic databases up until December 2017 for randomised controlled trials that compared exercise with usual care or with another exercise type. Bayesian network meta-analysis was used to estimate the relative effect size (ES) and corresponding 95% credibility interval (CrI) (PROSPERO registration: CRD42016033865). Findings We identified and analysed 103 trials (9134 participants). Aerobic exercise was most beneficial for pain (ES 1.11; 95% CrI 0.69, 1.54) and performance (1.05; 0.63, 1.48). Mind–body exercise, which had pain benefit equivalent to that of aerobic exercise (1.11; 0.63, 1.59), was the best for function (0.81; 0.27, 1.36). Strengthening and flexibility/skill exercises improved multiple outcomes at a moderate level. Mixed exercise was the least effective for all outcomes and had significantly less pain relief than aerobic and mind–body exercises. The trend was significant for pain (p = 0.01), but not for function (p = 0.07), performance (p = 0.06) or QoL (p = 0.65). Conclusion The effect of exercise varies according to the type of exercise and target outcome. Aerobic or mind–body exercise may be the best for pain and function improvements. Strengthening and flexibility/skill exercises may be used for multiple outcomes. Mixed exercise is the least effective and the reason for this merits further investigation. Electronic supplementary material The online version of this article (10.1007/s40279-019-01082-0) contains supplementary material, which is available to authorized users.
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13
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Thompson AR, Christopherson Z, Marshall LM, Carlson HL, Carlson NL. A Pilot Randomized Controlled Trial for Aerobic and Strengthening Exercises on Physical Function and Pain for Hip Osteoarthritis. PM R 2019; 12:229-237. [PMID: 31600429 DOI: 10.1002/pmrj.12262] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Accepted: 09/20/2019] [Indexed: 11/11/2022]
Abstract
BACKGROUND Hip osteoarthritis (OA) limits lower extremity physical function. Exercise therapy may improve physical function and reduce pain in patients with hip OA. OBJECTIVE To evaluate the feasibility of a randomized controlled trial (RCT) to measure the effect of a structured hip-specific resistance and aerobic exercise program on physical function and self-reported pain in adults with hip OA. DESIGN Pilot RCT. SETTING Academic medical center. PARTICIPANTS Thirty one adults with radiographic hip OA. INTERVENTIONS Participants were randomly allocated in a 2:1 ratio to a 3-month structured exercise intervention (n = 21) or a 3-month waitlist control (n = 10). MAIN OUTCOME MEASURES The 6-minute walk test was the primary outcome measure. Self-reported physical function was assessed with the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) physical function subscale and pain visual analog scale (VAS). Measures of feasibility were assessed as secondary outcomes. RESULTS From baseline to 3 months, the median change from baseline in distance covered during the 6-minute walk test in the intervention group (49 m) was double that of the control group (22 m), but the difference was not statistically significant (P = .13). Likewise, the WOMAC physical function subscale score median changes in the intervention group (5 points) were double that of the controls (2 points), although the difference was not statistically significant (P = .06). Median change in pain scores was slightly reduced in each group but not significantly different between groups (P = .53). CONCLUSION Although no statistically significant between-group differences were found in this pilot RCT, improvements were seen in measures of physical function compared to controls. A larger RCT of this structured exercise program may be warranted.
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Affiliation(s)
- Austin R Thompson
- Department of Orthopaedics and Rehabilitation, Oregon Health and Science University, Portland, OR
| | - Zach Christopherson
- Department of Orthopaedics and Rehabilitation, Oregon Health and Science University, Portland, OR.,Department of Physical and Occupational Therapy, Duke University, Durham, NC
| | - Lynn M Marshall
- Department of Orthopaedics and Rehabilitation, Oregon Health and Science University, Portland, OR
| | - Hans L Carlson
- Department of Orthopaedics and Rehabilitation, Oregon Health and Science University, Portland, OR
| | - Nels L Carlson
- Department of Orthopaedics and Rehabilitation, Oregon Health and Science University, Portland, OR
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14
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Sveaas SH, Dagfinrud H, Johansen MW, Pedersen E, Wold OM, Bilberg A. Longterm Effect on Leisure Time Physical Activity Level in Individuals with Axial Spondyloarthritis: Secondary Analysis of a Randomized Controlled Trial. J Rheumatol 2019; 47:1189-1197. [PMID: 31732552 DOI: 10.3899/jrheum.190317] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/04/2019] [Indexed: 12/26/2022]
Abstract
OBJECTIVE To explore the longterm effect of a 3-month exercise program on leisure time physical activity level in individuals with axial spondyloarthritis (axSpA). METHODS A secondary analysis was performed on data from 100 individuals with axSpA who were included in a randomized controlled trial. The exercise group (EG) participated in a 3-month exercise program while the control group (CG) received no intervention. Physical activity during leisure time was measured with a questionnaire (physically active: ≥ 1 h/week with moderate/vigorous intensity physical activity). Disease activity was measured with the Ankylosing Spondylitis Disease Activity Scale (ASDAS; higher score = worst). Statistical analyses were performed on an intention-to-treat basis using chi-square tests, logistic regression, and mixed models. RESULTS At the 12-month followup, significantly more individuals in the EG than in the CG were physically active [29 (67%) vs 13 (30%), p < 0.001] and exercised 2-3 times/week [25 (58%) vs 15 (34%), p = 0.02], and fewer exercised at light intensity [3 (8%) vs 14 (44%), p = 0.002]. "Participation in the EG" (OR 6.7, 95% CI 2.4-18.6, p < 0.001) and "being physically active at baseline" (OR 4.7, 95% CI 1.4-15.8, p = 0.01) were the factors most associated with being physically active. There were no differences between the groups in ASDAS (p = 0.79). CONCLUSION A 3-month exercise program had a beneficial longterm effect on leisure time physical activity in individuals with axSpA, thus indicating a more beneficial health profile. Still, few individuals continued the intensive program, and there was no difference between the groups in disease activity after 12 months. (ClinicalTrials.gov: NCT02356874).
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Affiliation(s)
- Silje Halvorsen Sveaas
- From the National Advisory Unit on Rehabilitation in Rheumatology, Department of Rheumatology, Diakonhjemmet Hospital, Oslo; Department of Physiotherapy, Martina Hansens Hospital, Bærum; Department of Physiotherapy, University Hospital of North Norway, Tromsø; Department of Coaching and Psychology, Norwegian School of Sport Sciences, Oslo; The Norwegian Rheumatology Association, Norway; Institute of Neuroscience and Physiology, Section of Health and Rehabilitation, Physiotherapy, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden. .,S.H. Sveaas, PhD, National Advisory Unit on Rehabilitation in Rheumatology, Diakonhjemmet Hospital; H. Dagfinrud, PhD, National Advisory Unit on Rehabilitation in Rheumatology, Diakonhjemmet Hospital; M.W. Johansen, MSc, Department of Physiotherapy, Martina Hansens Hospital; E. Pedersen, PT, the Department of Physiotherapy, University Hospital of North Norway; O.M. Wold, MSc, Department of Coaching and Psychology, Norwegian School of Sport Sciences, and The Norwegian Rheumatology Association; A. Bilberg, PhD, Institute of Neuroscience and Physiology, Section of Health and Rehabilitation, Physiotherapy, Sahlgrenska Academy, University of Gothenburg.
| | - Hanne Dagfinrud
- From the National Advisory Unit on Rehabilitation in Rheumatology, Department of Rheumatology, Diakonhjemmet Hospital, Oslo; Department of Physiotherapy, Martina Hansens Hospital, Bærum; Department of Physiotherapy, University Hospital of North Norway, Tromsø; Department of Coaching and Psychology, Norwegian School of Sport Sciences, Oslo; The Norwegian Rheumatology Association, Norway; Institute of Neuroscience and Physiology, Section of Health and Rehabilitation, Physiotherapy, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,S.H. Sveaas, PhD, National Advisory Unit on Rehabilitation in Rheumatology, Diakonhjemmet Hospital; H. Dagfinrud, PhD, National Advisory Unit on Rehabilitation in Rheumatology, Diakonhjemmet Hospital; M.W. Johansen, MSc, Department of Physiotherapy, Martina Hansens Hospital; E. Pedersen, PT, the Department of Physiotherapy, University Hospital of North Norway; O.M. Wold, MSc, Department of Coaching and Psychology, Norwegian School of Sport Sciences, and The Norwegian Rheumatology Association; A. Bilberg, PhD, Institute of Neuroscience and Physiology, Section of Health and Rehabilitation, Physiotherapy, Sahlgrenska Academy, University of Gothenburg
| | - Melissa Woll Johansen
- From the National Advisory Unit on Rehabilitation in Rheumatology, Department of Rheumatology, Diakonhjemmet Hospital, Oslo; Department of Physiotherapy, Martina Hansens Hospital, Bærum; Department of Physiotherapy, University Hospital of North Norway, Tromsø; Department of Coaching and Psychology, Norwegian School of Sport Sciences, Oslo; The Norwegian Rheumatology Association, Norway; Institute of Neuroscience and Physiology, Section of Health and Rehabilitation, Physiotherapy, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,S.H. Sveaas, PhD, National Advisory Unit on Rehabilitation in Rheumatology, Diakonhjemmet Hospital; H. Dagfinrud, PhD, National Advisory Unit on Rehabilitation in Rheumatology, Diakonhjemmet Hospital; M.W. Johansen, MSc, Department of Physiotherapy, Martina Hansens Hospital; E. Pedersen, PT, the Department of Physiotherapy, University Hospital of North Norway; O.M. Wold, MSc, Department of Coaching and Psychology, Norwegian School of Sport Sciences, and The Norwegian Rheumatology Association; A. Bilberg, PhD, Institute of Neuroscience and Physiology, Section of Health and Rehabilitation, Physiotherapy, Sahlgrenska Academy, University of Gothenburg
| | - Elisabeth Pedersen
- From the National Advisory Unit on Rehabilitation in Rheumatology, Department of Rheumatology, Diakonhjemmet Hospital, Oslo; Department of Physiotherapy, Martina Hansens Hospital, Bærum; Department of Physiotherapy, University Hospital of North Norway, Tromsø; Department of Coaching and Psychology, Norwegian School of Sport Sciences, Oslo; The Norwegian Rheumatology Association, Norway; Institute of Neuroscience and Physiology, Section of Health and Rehabilitation, Physiotherapy, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,S.H. Sveaas, PhD, National Advisory Unit on Rehabilitation in Rheumatology, Diakonhjemmet Hospital; H. Dagfinrud, PhD, National Advisory Unit on Rehabilitation in Rheumatology, Diakonhjemmet Hospital; M.W. Johansen, MSc, Department of Physiotherapy, Martina Hansens Hospital; E. Pedersen, PT, the Department of Physiotherapy, University Hospital of North Norway; O.M. Wold, MSc, Department of Coaching and Psychology, Norwegian School of Sport Sciences, and The Norwegian Rheumatology Association; A. Bilberg, PhD, Institute of Neuroscience and Physiology, Section of Health and Rehabilitation, Physiotherapy, Sahlgrenska Academy, University of Gothenburg
| | - Ole-Martin Wold
- From the National Advisory Unit on Rehabilitation in Rheumatology, Department of Rheumatology, Diakonhjemmet Hospital, Oslo; Department of Physiotherapy, Martina Hansens Hospital, Bærum; Department of Physiotherapy, University Hospital of North Norway, Tromsø; Department of Coaching and Psychology, Norwegian School of Sport Sciences, Oslo; The Norwegian Rheumatology Association, Norway; Institute of Neuroscience and Physiology, Section of Health and Rehabilitation, Physiotherapy, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,S.H. Sveaas, PhD, National Advisory Unit on Rehabilitation in Rheumatology, Diakonhjemmet Hospital; H. Dagfinrud, PhD, National Advisory Unit on Rehabilitation in Rheumatology, Diakonhjemmet Hospital; M.W. Johansen, MSc, Department of Physiotherapy, Martina Hansens Hospital; E. Pedersen, PT, the Department of Physiotherapy, University Hospital of North Norway; O.M. Wold, MSc, Department of Coaching and Psychology, Norwegian School of Sport Sciences, and The Norwegian Rheumatology Association; A. Bilberg, PhD, Institute of Neuroscience and Physiology, Section of Health and Rehabilitation, Physiotherapy, Sahlgrenska Academy, University of Gothenburg
| | - Annelie Bilberg
- From the National Advisory Unit on Rehabilitation in Rheumatology, Department of Rheumatology, Diakonhjemmet Hospital, Oslo; Department of Physiotherapy, Martina Hansens Hospital, Bærum; Department of Physiotherapy, University Hospital of North Norway, Tromsø; Department of Coaching and Psychology, Norwegian School of Sport Sciences, Oslo; The Norwegian Rheumatology Association, Norway; Institute of Neuroscience and Physiology, Section of Health and Rehabilitation, Physiotherapy, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,S.H. Sveaas, PhD, National Advisory Unit on Rehabilitation in Rheumatology, Diakonhjemmet Hospital; H. Dagfinrud, PhD, National Advisory Unit on Rehabilitation in Rheumatology, Diakonhjemmet Hospital; M.W. Johansen, MSc, Department of Physiotherapy, Martina Hansens Hospital; E. Pedersen, PT, the Department of Physiotherapy, University Hospital of North Norway; O.M. Wold, MSc, Department of Coaching and Psychology, Norwegian School of Sport Sciences, and The Norwegian Rheumatology Association; A. Bilberg, PhD, Institute of Neuroscience and Physiology, Section of Health and Rehabilitation, Physiotherapy, Sahlgrenska Academy, University of Gothenburg
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15
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Baloch N, Hasan O, Baig Z, Abdullah UEH, Atif M, Ohuchi H. Use of intraarticular injections of platelet-rich plasma in the treatment of knee osteoarthritis: A review article. Orthop Rev (Pavia) 2019; 11:7747. [PMID: 31595184 PMCID: PMC6778841 DOI: 10.4081/or.2019.7747] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Accepted: 08/09/2018] [Indexed: 12/11/2022] Open
Abstract
Osteoarthritis is one of the most common degenerative conditions affecting knee joint. As our understanding in the disease pathogenesis is evolving, so do the treatment modalities. One of the postulated mechanisms suggests the production of inflammatory cytokines secondary to repeated micro trauma than in turn lead to cartilage damage overtime. Cartilage being avascular structure has limited potential for repair. Based on this, recent studies have been focusing on stimulating cartilage-healing process by growth factors. This is where platelet-rich plasma comes in to light. Literature is showing promising results of platelet-rich plasma in treating knee osteoarthritis. In this review we have discussed the preparation, composition, classification, uses of platelet-rich plasma as well as evidence for its efficacy and complications.
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Affiliation(s)
| | - Obada Hasan
- The Aga Khan University Hospital, Karachi, Pakistan
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16
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Zhang Q, Young L, Li F. Network Meta-Analysis of Various Nonpharmacological Interventions on Pain Relief in Older Adults With Osteoarthritis. Am J Phys Med Rehabil 2019; 98:469-478. [PMID: 31094857 DOI: 10.1097/phm.0000000000001130] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
To compare the effectiveness of different nonpharmacological interventions on pain relief in older adults with osteoarthritis, literature databases, bibliographies, and other relevant sources were searched. No language limitations were applied. Thirty-two trials published from 1997 to 2017 were included in the systematic review and network meta-analyses. We included only randomized controlled trials and studies that evaluated the effects of nonpharmacological interventions on alleviating pain in elderly adults (age ≥60 yrs or mean age > 65 yrs) who experience osteoarthritis, irrespective of sex. In the network meta-analysis, resistance training was ranked as the most effective among all nonpharmacological interventions (surface under the cumulative ranking = 82.9%, standardized mean difference = 1.96, confidence interval = -1.39 to 5.31). In subgroup analyses, resistance training still ranked the most effective pain reduction intervention, followed by strengthening exercise and yoga. Among female subjects with intervention adherence rate more than 90%, the most effective intervention was yoga. Strengthening exercise was superior to all other forms of interventions when comparing long-term effect of selected interventions. Among older adults with osteoarthritis, resistance training can be considered a treatment option for pain relief. Yoga is an effective intervention strategy for female elderly, and strengthening exercise has a better long-term beneficial effect.
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Affiliation(s)
- Qi Zhang
- From the School of Nursing, Jilin University, Jilin, China (QZ, FL); and College of Nursing, Augusta University, Augusta, Georgia (LY)
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17
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Janyacharoen T, Yonglitthipagon P, Nakmareong S, Katiyajan N, Auvichayapat P, Sawanyawisuth K. Effects of the applied ancient boxing exercise on leg strength and quality of life in patients with osteoarthritis. J Exerc Rehabil 2019; 14:1059-1066. [PMID: 30656170 PMCID: PMC6323346 DOI: 10.12965/jer.1836392.196] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Accepted: 11/02/2018] [Indexed: 11/22/2022] Open
Abstract
This study aimed to investigate the effect of ancient boxing exercise on the strength of leg muscles and quality of life in patients with osteoarthritis. The subjects were divided into 2 groups, control group (CG) and experimental group (EG). The average aged of control and experimental group were 60.3±6.8 and 59.0±7.8 years, respectively. All volunteers were interviewed for basic information, evaluation of the criteria of research and sign consent to participate in the research. The outcome measurement consisted of five time sit to stand test, 6-min walk test, flexibility by sit and reach test, Berg Balance Scale, Timed Up and Go Test, knee injury and osteoarthritis outcomes score (KOOS) and quality of life of World Health Organization Thai brief version (WHOQOL-BERF-THAI). Prior and posttest measurements were performed at 0, 4, 8, and 12 weeks, and those who received ancient boxing exercise were given 60 min 3 times per week for 12 weeks. The results of the study showed that postexercise leg muscle strength, physical performances, quality of life and KOOS increased significantly after exercise. In conclusion, the ancient boxing exercise could increase the strength of leg muscles physical performances, quality of life in people with knee osteoarthritis. This exercise can be used as a long lasting exercise in the future.
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Affiliation(s)
- Taweesak Janyacharoen
- School of Physiotherapy, Faculty of Associated Medical Sciences, Khon Kaen University, Khon Kaen, Thailand.,Research Center in Back, Neck, Other Joint Pain and Human Performance (BNOJPH), Khon Kaen University, Khon Kaen, Thailand
| | - Ponlapat Yonglitthipagon
- School of Physiotherapy, Faculty of Associated Medical Sciences, Khon Kaen University, Khon Kaen, Thailand
| | - Saowanee Nakmareong
- School of Physiotherapy, Faculty of Associated Medical Sciences, Khon Kaen University, Khon Kaen, Thailand
| | - Natanol Katiyajan
- Research Center in Back, Neck, Other Joint Pain and Human Performance (BNOJPH), Khon Kaen University, Khon Kaen, Thailand
| | - Paradee Auvichayapat
- Department of Physiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Kittisak Sawanyawisuth
- Department of Internal Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
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18
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Bartholdy C, Nielsen SM, Warming S, Hunter DJ, Christensen R, Henriksen M. Poor replicability of recommended exercise interventions for knee osteoarthritis: a descriptive analysis of evidence informing current guidelines and recommendations. Osteoarthritis Cartilage 2019; 27:3-22. [PMID: 30248500 DOI: 10.1016/j.joca.2018.06.018] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Revised: 04/28/2018] [Accepted: 06/21/2018] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To examine the reporting completeness of exercise-based interventions for knee osteoarthritis (OA) in studies that form the basis of current clinical guidelines, and examine if the clinical benefit (pain and disability) from exercise is associated with the intervention reporting completeness. DESIGN Review of clinical OA guidelines METHODS: We searched MEDLINE and EMBASE for guidelines published between 2006 and 2016 including recommendations about exercise for knee OA. The studies used to inform a recommendation were reviewed for exercise reporting completeness. Reporting completeness was evaluated using a 12-item checklist; a combination of the Template for Intervention Description and Replication (TIDieR) and Consensus on Exercise Reporting Template (CERT). Each item was scored 'YES' or 'NO' and summarized as a proportion of interventions with complete descriptions and each intervention's completeness was summarized as the percentage of completely described items. The association between intervention description completeness score and clinical benefits was analyzed with a multilevel meta-regression. RESULTS From 10 clinical guidelines, we identified 103 original studies of which 100 were retrievable (including 133 interventions with 6,926 patients). No interventions were completely described on all 12 items (median 33% of items complete; range 17-75%). The meta-regression analysis indicated that poorer reporting was associated with greater effects on pain and no association with effects on disability. CONCLUSION The inadequate description of recommended interventions for knee OA is a serious problem that precludes replication of effective interventions in clinical practice. By consequence, the relevance and usability of clinical guideline documents and original study reports are diminished. PROSPERO CRD42016039742.
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Affiliation(s)
- C Bartholdy
- The Parker Institute, Copenhagen University Hospital Bispebjerg and Frederiksberg, 2000 Copenhagen, Denmark; Department of Physical and Occupational Therapy, Copenhagen University Hospital Bispebjerg and Frederiksberg, 2400 Copenhagen, Denmark.
| | - S M Nielsen
- The Parker Institute, Copenhagen University Hospital Bispebjerg and Frederiksberg, 2000 Copenhagen, Denmark.
| | - S Warming
- Department of Physical and Occupational Therapy, Copenhagen University Hospital Bispebjerg and Frederiksberg, 2400 Copenhagen, Denmark.
| | - D J Hunter
- Rheumatology Department, Royal North Shore Hospital and Institute of Bone and Joint Research, Kolling Institute, University of Sydney, Sydney, NSW, Australia.
| | - R Christensen
- The Parker Institute, Copenhagen University Hospital Bispebjerg and Frederiksberg, 2000 Copenhagen, Denmark; Department of Rheumatology, Odense University Hospital, Denmark.
| | - M Henriksen
- The Parker Institute, Copenhagen University Hospital Bispebjerg and Frederiksberg, 2000 Copenhagen, Denmark; Department of Physical and Occupational Therapy, Copenhagen University Hospital Bispebjerg and Frederiksberg, 2400 Copenhagen, Denmark.
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Shori G, Kapoor G, Talukdar P. Effectiveness of home-based physiotherapy on pain and disability in participants with osteoarthritis of knee: an observational study. J Phys Ther Sci 2018; 30:1232-1236. [PMID: 30349155 PMCID: PMC6181665 DOI: 10.1589/jpts.30.1232] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Accepted: 07/20/2018] [Indexed: 12/14/2022] Open
Abstract
[Purpose] The objective of this observational study was to examine the effect of home
physiotherapy on pain and disability in participants with knee osteoarthritis.
[Participants and Methods] From January 2017 to December 2017, 139 participants who were
recipients of HealthCare atHome physiotherapy services across various locations were
included in the main analysis. The mean treatment cycle duration was 31.5 days (mean
number of sessions delivered, 19.7). Physiotherapy was performed for approximately
45–50 min in the form of electrotherapy, exercise therapy, and manual therapy. Visual
analog scale (VAS) scores were documented after each visit, whereas The Western Ontario
and Mcmaster Universities Osteoarthritis Index (WOMAC) as an outcome were recorded weekly.
[Results] Statistically significant improvement in the visual analog scale and Western
Ontario and Mcmaster Universities Osteoarthritis Index scores were observed, with overall
% improvement of 52% and 43%, respectively. [Conclusion] The average scores in pain and
disability were reduced after home based physiotherapy.
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Affiliation(s)
- Gaurav Shori
- HealthCare atHome, India Pvt. Ltd.: D-8, First Floor, Sector 3 Noida 201301, India
| | - Gagan Kapoor
- HealthCare atHome, India Pvt. Ltd.: D-8, First Floor, Sector 3 Noida 201301, India
| | - Prativa Talukdar
- HealthCare atHome, India Pvt. Ltd.: D-8, First Floor, Sector 3 Noida 201301, India
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Abstract
PURPOSE OF REVIEW Physical activity is increasingly recommended for chronic pain. In this review, we briefly survey recent, high-quality meta-analyses on the effects of exercise in human chronic pain populations, followed by a critical discussion of the rodent literature. RECENT FINDINGS Most meta-analytical studies on the effects of exercise in human chronic pain populations describe moderate improvements in various types of chronic pain, despite substantial variability in the outcomes reported in the primary literature. The most consistent findings suggest that while greater adherence to exercise programs produces better outcomes, there is minimal support for the superiority of one type of exercise over another. The rodent literature similarly suggests that while regular exercise reduces hypersensitivity in rodent models of chronic pain, exercise benefits do not appear to relate to either the type of injury or any particular facet of the exercise paradigm. Potential factors underlying these results are discussed, including the putative involvement of stress-induced analgesic effects associated with certain types of exercise paradigms. Exercise research using rodent models of chronic pain would benefit from increased attention to the role of stress in exercise-induced analgesia, as well as the incorporation of more clinically relevant exercise paradigms.
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Affiliation(s)
- Mark Henry Pitcher
- Pain and Integrative Neuroscience Laboratory, National Center for Complementary and Integrative Health, National Institutes of Health, Room 1E-420, 35A Convent Drive, Bethesda, MD, 20892, USA.
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Carlton L, Maccio JR, Maccio JG, McGowan C. The application of mechanical diagnosis and therapy on hip osteoarthritis: A case report. Physiother Theory Pract 2018; 36:347-357. [PMID: 29924661 DOI: 10.1080/09593985.2018.1485194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Background: The prevalence and cost of hip osteoarthritis (OA) is rising. Mechanical diagnosis and therapy (MDT) is an orthopedic classification and treatment system based on mechanical and symptomatic response to repeated and sustained end-range movements. There has been no investigation of the association between MDT and patients diagnosed with hip OA. Case Description: This case report presents a 71-year-old female diagnosed with hip OA and matching the currently accepted clinical prediction rule (CPR) for symptomatic hip OA. The patient was classified and treated by a Diplomat of MDT and co-examiner using MDT. Outcomes: Short- and long-term (13 months) outcomes were excellent, demonstrating rapid abolishment of symptoms and improvement in function in 5 visits over 21 days. The patient demonstrated the ability to prevent and manage reoccurrence of symptoms independently; nevertheless, she received a total hip replacement which was not in accordance with current guidelines and recommendations. Conclusion: This case report raises questions about whether or not pathologies traditionally associated with the etiology of hip OA are actually at fault. Moreover, it raises questions about the utility of special tests and CPRs typically utilized to identify those structures. The case report provides preliminary evidence from one patient that MDT may be capable of providing effective short- and long-term outcomes in the management of hip OA.
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22
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Bokaeian HR, Bakhtiary AH, Mirmohammadkhani M, Moghimi J. Quadriceps strengthening exercises may not change pain and function in knee osteoarthritis. J Bodyw Mov Ther 2018; 22:528-533. [PMID: 29861261 DOI: 10.1016/j.jbmt.2017.06.013] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2017] [Revised: 06/08/2017] [Accepted: 06/16/2017] [Indexed: 12/12/2022]
Abstract
It is believed that Quadriceps strength training may reduce pain and improve functional activity in patients with knee osteoarthritis (OA). This improvement is generally attributed to an increase in quadriceps strength. This study investigated whether quadriceps muscle strength increases with decreasing pain, improving functional activity in knee OA. Twenty-four patients with knee OA participated in an 8-week treatment protocol including traditional physical therapy and strength training 3 sessions per week. Measurements were conducted before and after the intervention and included the peak torque of quadriceps muscle, pain by visual analogue scale (VAS), short Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) and functional activity by the 2 minute walking test (2MWT) and time up & go test (TUGT). After the intervention, analysis of data illustrated that changes in quadriceps muscle strength correlated with changes in VAS (r2 = 0.310, p = 0.005), WOMAC (r2 < 0.278, p < 0.008) and 2MWT (r2 < 0.275, p < 0.009) significantly, although the correlation slope was negligible. No correlation was found between muscle strength and TUGT. However, the strength training significantly improved quadriceps muscle strength (p = 0.013), pain and functional activity (p = 0.000). This study showed that reduction in pain and improvement in functional activity occurs independently from an increase in quadriceps muscle strength in knee OA. It seems that increased quadriceps muscle strength may not be a cause of improvement in pain and functional activity in knee OA.
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Affiliation(s)
- Hamid Reza Bokaeian
- Neuromuscular Rehabilitation Research Centre, Rehabilitation Faculty, Semnan University of Medical Sciences, Semnan, Iran
| | - Amir Hoshang Bakhtiary
- Neuromuscular Rehabilitation Research Centre, Rehabilitation Faculty, Semnan University of Medical Sciences, Semnan, Iran.
| | - Majid Mirmohammadkhani
- Social Determinants of Health Research Center, Semnan University of Medical Sciences, Semnan, Iran
| | - Jamileh Moghimi
- Internal Medicine Group, School of Medicine, Semnan University of Medical Sciences, Semnan, Iran
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23
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Danbjørg DB, Villadsen A, Gill E, Rothmann MJ, Clemensen J. Usage of an Exercise App in the Care for People With Osteoarthritis: User-Driven Exploratory Study. JMIR Mhealth Uhealth 2018; 6:e11. [PMID: 29326092 PMCID: PMC5785680 DOI: 10.2196/mhealth.7734] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2017] [Revised: 08/22/2017] [Accepted: 11/16/2017] [Indexed: 01/11/2023] Open
Abstract
Background Exercise has proven to reduce pain and increase quality of life among people living with osteoarthritis (OA). However, one major challenge is adherence to exercise once supervision ends. Objective This study aimed to identify mental and physical barriers and motivational and social aspects of training at home, and to test or further develop an exercise app. Methods The study was inspired from participatory design, engaging users in the research process. Data were collected through focus groups and workshops, and analyzed by systematic text condensation. Results Three main themes were found: competition as motivation, training together, and barriers. The results revealed that the participants wanted to do their training and had knowledge on exercise and pain but found it hard to motivate themselves. They missed the observation, comments, and encouragement by the supervising physiotherapist as well as their peers. Ways to optimize the training app were identified during the workshops as participants shared their experience. Conclusions This study concludes that the long-term continuation of exercising for patients with OA could be improved with the use of a technology tailored to users’ needs, including motivational and other behavioral factors.
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Affiliation(s)
- Dorthe Boe Danbjørg
- Centre for Innovative Medical Technology, Department of Clinical Research, University of Southern Denmark, Odense University Hospital, Odense, Denmark.,Quality of Life Research Center, Department of Haematology, Odense University Hospital, Odense, Denmark
| | - Allan Villadsen
- Orthopaedic Research Unit, Department of Orthopaedic Surgery and Traumatology, University of Southern Denmark, Odense University Hospital, Odense, Denmark
| | - Ester Gill
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Mette Juel Rothmann
- Centre for Innovative Medical Technology, Department of Clinical Research, University of Southern Denmark, Odense University Hospital, Odense, Denmark.,Research Unit of Medical Endocrinology, Department of Endocrinology, University of Southern Denmark, Odense University Hospital, Odense, Denmark.,Research Unit of Rheumatology, Department of Rheumatology, University of Southern Denmark, Odense University Hospital, Odense, Denmark
| | - Jane Clemensen
- Centre for Innovative Medical Technology, Department of Clinical Research, University of Southern Denmark, Odense University Hospital, Odense, Denmark.,Research Unit of Paediatrics, Hans Christian Andersen Children's Hospital, University of Southern Denmark, Odense University Hospital, Odense, Denmark
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Comer C, Smith TO, Drew B, Raja R, Kingsbury SR, Conaghan PG. A systematic review assessing non-pharmacological conservative treatment studies for people with non-inflammatory multi-joint pain: clinical outcomes and research design considerations. Rheumatol Int 2017; 38:331-341. [PMID: 29147758 PMCID: PMC5847069 DOI: 10.1007/s00296-017-3876-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Accepted: 11/04/2017] [Indexed: 01/17/2023]
Abstract
To systematically review the evidence to determine the clinical outcomes and the important methodological quality features of interventional studies on adults with non-inflammatory multi-joint pain (MJP). Systematic search of published and unpublished literature using the databases: AMED, CINAHL, MEDLINE, EMBASE, psycINFO, SPORTDiscus, PEDro, OpenGrey, the EU Clinical Trials Register, World Health Organization International Clinical Trial Registry Platform, ClinicalTrials.gov and the ISRCTN registry (search: inception to 19th October 2017). All papers reporting the clinical outcomes of non-pharmacological interventions for people with non-inflammatory MJP were included. Studies were critically appraised using the Downs and Black Critical Appraisal and the TIDieR reporting checklists. Data were analysed using a Best Evidence Synthesis approach. From 3824 citations, four papers satisfied the eligibility criteria. Three studies reported outcomes from multidisciplinary rehabilitation programmes and one study reported the findings of a spa therapy intervention. All interventions significantly improved pain, function and quality of life in the short-term. There was limited reporting of measures for absenteeism, presenteeism and psychosocial outcomes. The evidence was 'weak', and due to a lack of controlled trials, there is limited evidence to ascertain treatment effectiveness. Design consideration for future trials surround improved reporting of participant characteristics, interventions and the standardisation of core outcome measures. There is insufficient high-quality trial data to determine the effectiveness of treatments for non-inflammatory MJP. Given the significant health burden which this condition presents on both individuals and wider society, developing and testing interventions and accurately reporting these, should be a research priority. Registration PROSPERO (CRD42013005888).
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Affiliation(s)
- C Comer
- Extended Scope Physiotherapy Practitioner, Leeds Community Healthcare Musculoskeletal and Rehabilitation Services, Leeds, UK
| | - T O Smith
- Physiotherapy, School of Health Sciences, University of East Anglia, Norwich, UK
| | - B Drew
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK
| | - R Raja
- Christchurch Hospital, Christchurch, New Zealand
| | - S R Kingsbury
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK.,NIHR Leeds Biomedical Research Centre, University of Leeds, Leeds, UK
| | - Philip G Conaghan
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK. .,NIHR Leeds Biomedical Research Centre, University of Leeds, Leeds, UK.
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Kemnitz J, Wirth W, Eckstein F, Ruhdorfer A, Culvenor AG. Longitudinal change in thigh muscle strength prior to and concurrent with symptomatic and radiographic knee osteoarthritis progression: data from the Osteoarthritis Initiative. Osteoarthritis Cartilage 2017; 25:1633-1640. [PMID: 28698106 DOI: 10.1016/j.joca.2017.07.003] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2017] [Revised: 06/04/2017] [Accepted: 07/03/2017] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To investigate whether symptomatic and/or radiographic knee osteoarthritis (KOA) progression is associated with prior and/or concurrent change in thigh muscle strength in men or women. DESIGN Osteoarthritis Initiative (OAI) participants with isometric muscle strength measurements at baseline, 2- and 4-year follow-up (n = 1785: 1016 women) were grouped into 1) those with vs without symptomatic progression (i.e., increase ≥9 in WOMAC-pain [scale: 0-100]); and 2) those with vs without radiographic progression (i.e., decrease in minimum joint space width (JSW) ≥0.7 mm) between year-two and year-four follow-up. Sex-specific changes in thigh muscle strength concurrent (between year-two and year-four follow-up) and prior to (between baseline and year-two follow-up) symptomatic and radiographic progression were compared between groups (progression vs no progression) using analysis of covariance, with adjustment for age and body mass index. RESULTS In women, but not in men, loss in knee extensor and flexor strength was greater concurrent with symptomatic progression (extensors: -3.7%, 95% confidence interval [CI] -6.4, -0.9; flexors: -7.2% 95% CI -10.7, -3.7) than in women without symptomatic progression (extensors: -0.3%, 95% CI -1.9, 1.3, P = 0.030; flexors: -2.6%, 95% CI -4.7, -0.6, P = 0.018). No association was found between extensor or flexor strength loss concurrent to radiographic progression, in either men or women, nor any statistically significant association between prior change in muscle strength with symptomatic or radiographic progression. CONCLUSION These findings suggest that there is concurrent but not prior longitudinal association between loss in muscle strength and symptomatic KOA progression that is specific to women.
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Affiliation(s)
- J Kemnitz
- Paracelsus Medical University, Institute of Anatomy Salzburg & Nuremberg, Salzburg, Austria.
| | - W Wirth
- Paracelsus Medical University, Institute of Anatomy Salzburg & Nuremberg, Salzburg, Austria; Chondrometrics GmbH, Ainring, Germany.
| | - F Eckstein
- Paracelsus Medical University, Institute of Anatomy Salzburg & Nuremberg, Salzburg, Austria; Chondrometrics GmbH, Ainring, Germany.
| | - A Ruhdorfer
- Paracelsus Medical University, Institute of Anatomy Salzburg & Nuremberg, Salzburg, Austria.
| | - A G Culvenor
- Paracelsus Medical University, Institute of Anatomy Salzburg & Nuremberg, Salzburg, Austria; La Trobe Sports and Exercise Medicine Research Centre, La Trobe University, School of Allied Health, Bundoora, Australia.
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26
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Culvenor AG, Wirth W, Ruhdorfer A, Eckstein F. Thigh Muscle Strength Predicts Knee Replacement Risk Independent of Radiographic Disease and Pain in Women: Data From the Osteoarthritis Initiative. Arthritis Rheumatol 2017; 68:1145-55. [PMID: 26663882 DOI: 10.1002/art.39540] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2015] [Accepted: 12/01/2015] [Indexed: 11/12/2022]
Abstract
OBJECTIVE To determine whether thigh muscle strength predicts the risk of undergoing knee replacement surgery, independent of radiographic severity of osteoarthritis and pain. METHODS Participants in the Osteoarthritis Initiative study who had received a knee replacement between the 12-month and 60-month follow-up visits (cases) were each matched with 1 control subject (who did not receive a knee replacement over 60 months) for age, sex, height, body mass index, baseline radiographic stage, and location of joint space narrowing. Isometric knee extensor and flexor strength was recorded biennially. The strength examination prior to knee replacement (≤2 years) was termed time 0, that 2 years prior to time 0 was termed time -2, and that 4 years prior to time 0 was termed time -4. Muscle strength in patients and controls was compared using paired t-tests and conditional logistic regression analysis adjusted for pain. RESULTS One hundred thirty-six participants (60% women, mean ± SD age 65 ± 9 years, body mass index 29 ± 4 kg/m(2) ) received a knee replacement during follow-up, had strength data for at least time 0, and had a matched control. Knee extensor strength at time 0 (primary outcome measure) was significantly lower in female patients compared with controls (P < 0.001, pain-adjusted odds ratio [ORadj ] 1.72, 95% confidence interval 1.16-2.56), but no significant difference was observed in men. Results were similar for knee flexor strength at time 0 and for longitudinal change in extensor and flexor strength between time -2 and time 0. Thigh muscle strength at time -2 or time -4, or change between time -4 and time -2, did not predict the risk of undergoing knee replacement surgery in men or women. CONCLUSION Thigh muscle strength predicted the risk of undergoing knee replacement surgery in women, but not in men. The results of this study may identify a window during which the risk of undergoing knee replacement surgery in women can be modified.
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Affiliation(s)
- Adam G Culvenor
- Institute of Anatomy, Paracelsus Medical University, Salzburg, Austria, and La Trobe University, Bundoora Campus, Melbourne, Victoria, Australia
| | - Wolfgang Wirth
- Paracelsus Medical University, Salzburg, Austria, and Chondrometrics GmbH, Ainring, Germany
| | | | - Felix Eckstein
- Paracelsus Medical University, Salzburg, Austria, and Chondrometrics GmbH, Ainring, Germany
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27
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Wall PD, Dickenson EJ, Robinson D, Hughes I, Realpe A, Hobson R, Griffin DR, Foster NE. Personalised Hip Therapy: development of a non-operative protocol to treat femoroacetabular impingement syndrome in the FASHIoN randomised controlled trial. Br J Sports Med 2017; 50:1217-23. [PMID: 27629405 PMCID: PMC5036255 DOI: 10.1136/bjsports-2016-096368] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/09/2016] [Indexed: 11/03/2022]
Abstract
INTRODUCTION Femoroacetabular impingement (FAI) syndrome is increasingly recognised as a cause of hip pain. As part of the design of a randomised controlled trial (RCT) of arthroscopic surgery for FAI syndrome, we developed a protocol for non-operative care and evaluated its feasibility. METHODS In phase one, we developed a protocol for non-operative care for FAI in the UK National Health Service (NHS), through a process of systematic review and consensus gathering. In phase two, the protocol was tested in an internal pilot RCT for protocol adherence and adverse events. RESULTS The final protocol, called Personalised Hip Therapy (PHT), consists of four core components led by physiotherapists: detailed patient assessment, education and advice, help with pain relief and an exercise-based programme that is individualised, supervised and progressed over time. PHT is delivered over 12-26 weeks in 6-10 physiotherapist-patient contacts, supplemented by a home exercise programme. In the pilot RCT, 42 patients were recruited and 21 randomised to PHT. Review of treatment case report forms, completed by physiotherapists, showed that 13 patients (62%) received treatment that had closely followed the PHT protocol. 13 patients reported some muscle soreness at 6 weeks, but there were no serious adverse events. CONCLUSION PHT provides a structure for the non-operative care of FAI and offers guidance to clinicians and researchers in an evolving area with limited evidence. PHT was deliverable within the National Health Service, is safe, and now forms the comparator to arthroscopic surgery in the UK FASHIoN trial (ISRCTN64081839). TRIAL REGISTRATION NUMBER ISRCTN 09754699.
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Affiliation(s)
- Peter Dh Wall
- Warwick Medical School, University of Warwick, Coventry, UK
| | | | - David Robinson
- Southbank Hospital Worcester, Spire Healthcare, Worcester, UK
| | - Ivor Hughes
- University Hospitals Coventry and Warwickshire, Coventry, UK
| | - Alba Realpe
- Warwick Medical School, University of Warwick, Coventry, UK
| | - Rachel Hobson
- Warwick Medical School, University of Warwick, Coventry, UK
| | - Damian R Griffin
- University Hospitals of Coventry and Warwickshire NHS Trust and Warwick Medical School, University of Warwick, Coventry, UK
| | - Nadine E Foster
- Arthritis Research UK Primary Care Centre, Research Institute of Primary Care and Health Sciences NIHR Professor of Musculoskeletal Health in Primary Care, Keele University, Keele, UK
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28
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Lee K, Cooke J, Cooper G, Shield A. Move it or Lose it. Is it Reasonable for Older Adults with Osteoarthritis to Continue to Use Paracetamol in Order to Maintain Physical Activity? Drugs Aging 2017; 34:417-423. [PMID: 28258536 DOI: 10.1007/s40266-017-0450-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Osteoarthritis is a common progressive disease in older adults, and those affected often have impaired physical function, co-existing disease states, and reduced quality of life. In patients with osteoarthritis, pain is reported as a primary cause of mobility limitation, and guidelines recommend a mix of pharmacologic and non-pharmacologic strategies for pain management. The benefits of exercise in the management of osteoarthritis are well established; however, pain appears to be the biggest barrier to patients engaging in, and adhering to, physical activity programs. Attitudes towards the use of pain medications differ widely, and lack of efficacy or fear of side effects may lead to sub-therapeutic dosing. Furthermore, a recent review suggesting that short-term paracetamol use is ineffective for osteoarthritis has added to the confusion. This narrative review investigates limitations of current medications, summarizes patient attitudes toward the use of analgesics for osteoarthritis pain (with a focus on paracetamol), and explores the uptake of physical activity for osteoarthritis management. Evidence suggests that, despite clear guidelines, symptoms of osteoarthritis generally remain poorly managed. More research is required to investigate clinical outcomes in patients with osteoarthritis through optimized medication plans to better understand whether longer-term analgesic use in conjunction with physical activity can assist patients to overcome mobility limitations.
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Affiliation(s)
- Kayla Lee
- Faculty of Health, University of Canberra, Locked Bag 1, Canberra, ACT 2601, Australia
| | - Julie Cooke
- Faculty of Health, University of Canberra, Locked Bag 1, Canberra, ACT 2601, Australia
| | - Gabrielle Cooper
- Faculty of Health, University of Canberra, Locked Bag 1, Canberra, ACT 2601, Australia
| | - Alison Shield
- Faculty of Health, University of Canberra, Locked Bag 1, Canberra, ACT 2601, Australia.
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29
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Focht BC, Garver MJ, Lucas AR, Devor ST, Emery CF, Hackshaw KV, Fairman CM, Bowman J, Rejeski WJ. A group-mediated physical activity intervention in older knee osteoarthritis patients: effects on social cognitive outcomes. J Behav Med 2017; 40:530-537. [PMID: 28108936 DOI: 10.1007/s10865-017-9822-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2016] [Accepted: 01/04/2017] [Indexed: 11/27/2022]
Abstract
The objective of the present study was to compare a group-mediated cognitive behavioral (GMCB) physical activity intervention with traditional exercise therapy (TRAD) upon select social cognitive outcomes in sedentary knee osteoarthritis (knee OA) patients. A total of 80 patients (mean age = 63.5 years; 84% women) were recruited using clinic and community-based strategies to a 12-month, single-blind, two-arm, randomized controlled trial. Mobility-related self-efficacy, self-regulatory self-efficacy (SRSE), and satisfaction with physical function (SPF) were assessed at baseline, 3, and 12 months. Results of intent-to-treat 2 (Treatment: GMCB and TRAD) × 2 (Time: 3 and 12 month) analyses of covariance yielded significantly greater increases in SRSE and SPF (P < 0.01) relative to TRAD. Partial correlations revealed that changes in SRSE and SPF were significantly related (P < 0.05) to improvements in physical activity and mobility at 3 and 12-months. The GMCB intervention yielded more favorable effects on important social cognitive outcomes than TRAD; these effects were related to improvements in physical activity and mobility.
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Affiliation(s)
- Brian C Focht
- Kinesiology, Department of Human Sciences, The Ohio State University, 305 Annie and John Glenn Ave, Columbus, OH, 43210, USA.
| | | | | | - Steven T Devor
- Kinesiology, Department of Human Sciences, The Ohio State University, 305 Annie and John Glenn Ave, Columbus, OH, 43210, USA
| | - Charles F Emery
- Kinesiology, Department of Human Sciences, The Ohio State University, 305 Annie and John Glenn Ave, Columbus, OH, 43210, USA
| | - Kevin V Hackshaw
- Kinesiology, Department of Human Sciences, The Ohio State University, 305 Annie and John Glenn Ave, Columbus, OH, 43210, USA
| | - Ciaran M Fairman
- Kinesiology, Department of Human Sciences, The Ohio State University, 305 Annie and John Glenn Ave, Columbus, OH, 43210, USA
| | - Jessica Bowman
- Kinesiology, Department of Human Sciences, The Ohio State University, 305 Annie and John Glenn Ave, Columbus, OH, 43210, USA
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31
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Anwer S, Alghadir A, Brismée JM. Effect of Home Exercise Program in Patients With Knee Osteoarthritis: A Systematic Review and Meta-analysis. J Geriatr Phys Ther 2016; 39:38-48. [PMID: 25695471 DOI: 10.1519/jpt.0000000000000045] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND The Osteoarthritis Research Society International recommended that nonpharmacological methods include patient education programs, weight reduction, coping strategies, and exercise programs for the management of knee osteoarthritis (OA). However, neither a systematic review nor a meta-analysis has been published regarding the effectiveness of home exercise programs for the management of knee OA. PURPOSE The purpose of this systematic review was to examine the evidence regarding the effect of home exercise programs with and without supervised clinic-based exercises in the management of knee OA. METHODS We searched PubMed, CINAHL, Embase, Scopus, and PEDro for research articles published prior to September 2014 using key words such as pain, exercise, home exercise program, rehabilitation, supervised exercise program, and physiotherapy in combination with Medical Subject Headings "Osteoarthritis knee." We selected randomized and case-controlled trials published in English language. To verify the quality of the selected studies, we applied the PEDro Scale. Two evaluators individually selected the studies based on titles, excluding those articles that were not related to the objectives of this review. One evaluator extracted data from the included studies. A second evaluator independently verified extracted data for accuracy. RESULTS A total of 31 studies were found in the search. Of these, 19 studies met the inclusion criteria and were further analyzed. Seventeen of these 19 studies reached high methodological quality on the PEDro scale. Although the methods and home exercise program interventions varied widely in these studies, most found significant improvements in pain and function in individuals with knee OA. DISCUSSIONS The analysis indicated that both home exercise programs with and without supervised clinic-based exercises were beneficial in the management of knee OA. CONCLUSIONS The large evidence of high-quality trials supports the effectiveness of home exercise programs with and without supervised clinic-based exercises in the rehabilitation of knee OA. In addition, small but growing evidence supports the effectiveness of other types of exercise such as tai chi, balance, and proprioceptive training for individuals with knee OA.
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Affiliation(s)
- Shahnawaz Anwer
- 1Department of Rehabilitation Sciences, College of Applied Medical Sciences, King Saud University, Riyadh, Kingdom of Saudi Arabia. 2Padmashree Dr. D. Y. Patil College of Physiotherapy, Dr. D. Y. Patil Vidyapeeth, Pimpri, Pune, Maharashtra, India. 3Center for Rehabilitation Research, Texas Tech University Health Sciences Center, Lubbock
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32
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Finney A, Healey E, Jordan JL, Ryan S, Dziedzic KS. Multidisciplinary approaches to managing osteoarthritis in multiple joint sites: a systematic review. BMC Musculoskelet Disord 2016; 17:266. [PMID: 27391036 PMCID: PMC4938970 DOI: 10.1186/s12891-016-1125-5] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2016] [Accepted: 06/23/2016] [Indexed: 11/29/2022] Open
Abstract
Background The National Institute for Health and Care Excellence’s Osteoarthritis (OA) guidelines recommended that future research should consider the benefits of combination therapies in people with OA across multiple joint sites. However, the clinical effectiveness of such approaches to OA management is unknown. This systematic review therefore aimed to identify the clinical and cost effectiveness of multidisciplinary approaches targeting multiple joint sites for OA in primary care. Methods A systematic review of randomised controlled trials. Computerised bibliographic databases were searched (MEDLINE, EMBASE, CINAHL, PsychINFO, BNI, HBE, HMIC, AMED, Web of Science and Cochrane). Studies were included if they met the following criteria; a randomised controlled trial (RCT), a primary care population with OA across at least two different peripheral joint sites (multiple joint sites), and interventions undertaken by at least two different health disciplines (multidisciplinary). The Cochrane ‘Risk of Bias’ tool and PEDro were used for quality assessment of eligible studies. Clinical and cost effectiveness was determined by extracting and examining self-reported outcomes for pain, function, quality of life (QoL) and health care utilisation. The date range for the search was from database inception until August 2015. Results The search identified 1148 individual titles of which four were included in the review. A narrative review was conducted due to the heterogeneity of the included trials. Each of the four trials used either educational or exercise interventions facilitated by a range of different health disciplines. Moderate clinical benefits on pain, function and QoL were reported across the studies. The beneficial effects of exercise generally decreased over time within all studies. Two studies were able to show a reduction in healthcare utilisation due to a reduction in visits to a physiotherapist or a reduction in x-rays and orthopaedic referrals. The intervention that showed the most promise used educational interventions delivered by GPs with reinforcement by practice nurses. Conclusions There are currently very few studies that target multidisciplinary approaches suitable for OA across multiple joint sites, in primary care. A more consistent approach to outcome measurement in future studies of this nature should be considered to allow for better comparison.
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Affiliation(s)
- Andrew Finney
- Arthritis Research UK Primary Care Centre, Research Institute for Primary Care and Health Sciences, Keele University, Staffordshire, UK.
| | - Emma Healey
- Arthritis Research UK Primary Care Centre, Research Institute for Primary Care and Health Sciences, Keele University, Staffordshire, UK
| | - Joanne L Jordan
- Arthritis Research UK Primary Care Centre, Research Institute for Primary Care and Health Sciences, Keele University, Staffordshire, UK
| | - Sarah Ryan
- Staffordshire Rheumatology Centre, The Haywood Hospital, Burslem, Stoke-on-Trent, UK
| | - Krysia S Dziedzic
- Arthritis Research UK Primary Care Centre, Research Institute for Primary Care and Health Sciences, Keele University, Staffordshire, UK
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Østerås H, Paulsberg F, Olsen SE, Østerås B, Torstensen TA. Effects of medical exercise therapy in patients with hip osteoarthritis: A randomized controlled trial with six months follow-up. A pilot study. J Bodyw Mov Ther 2016; 21:284-289. [PMID: 28532870 DOI: 10.1016/j.jbmt.2016.06.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2015] [Revised: 06/24/2016] [Accepted: 06/28/2016] [Indexed: 10/21/2022]
Abstract
BACKGROUND & AIMS There is no consensus regarding what type of exercises, combination of exercises or exercise dosage is most effective in patients with long-term hip arthrosis. The goal of this study was to evaluate the effects of two different exercise programs related to dose-response relationships. METHOD Prospective randomized controlled clinical trial with 6 months follow where 33 participants were randomly assigned to either high repetitive, high dosage medical exercise therapy (MET) (n = 16) or low dosage exercise therapy (ET) (n = 17). Primary outcomes are pain using a visual analog scale (VAS) and function using a functional assessment questionnaire (WOMAC). RESULTS Patients were equal at baseline. Two patients (6%) dropped out during the treatment period. There were no difference between groups after end of treatment nor at 6 months follow up. However, there were significant differences within each exercise group at end of treatment. CONCLUSION In this pilot study, we were not able to show any difference between MET and ET. More research is needed with a larger patient population and a more extensive exercise period similar to other studies that are published regarding dose-response effects. Clinicaltrials.gov identifier: NCT01700933.
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Affiliation(s)
- Håvard Østerås
- Norwegian University of Science and Technology, Faculty of Health and Social Science, Trondheim, Norway.
| | | | | | - Berit Østerås
- Norwegian University of Science and Technology, Faculty of Health and Social Science, Trondheim, Norway
| | - Tom Arild Torstensen
- Holten Institute, Stockholm, Sweden and NVS Karolinska Institutet, Stockholm, Sweden
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Tuakli-Wosornu YA, Selzer F, Losina E, Katz JN. Predictors of Exercise Adherence in Patients With Meniscal Tear and Osteoarthritis. Arch Phys Med Rehabil 2016; 97:1945-1952. [PMID: 27296899 DOI: 10.1016/j.apmr.2016.05.011] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2016] [Revised: 05/11/2016] [Accepted: 05/12/2016] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To identify predictors of poor exercise adherence in patients with osteoarthritis (OA) and meniscal tear. DESIGN Secondary analysis of data gathered over the first 12 weeks in the Meniscal Tear in Osteoarthritis Research (MeTeOR) trial, a multicenter, randomized controlled trial. SETTING Seven referral centers. PARTICIPANTS Most of the patients in the MeTeOR trial (N=325 of 351) were included in the analysis, each of whom was aged ≥45 years and had a meniscal tear and osteoarthritic changes on imaging studies; 26 were excluded because of missing data from which to derive the primary outcome variable. INTERVENTIONS All patients received a structured, supervised exercise program focused on strengthening, along with prescribed home exercises; half were randomly assigned to also receive arthroscopic partial meniscectomy. MAIN OUTCOME MEASURE Poor exercise adherence through 12 weeks, defined as performing <50% of prescribed exercise. RESULTS Thirty-eight percent of the MeTeOR cohort showed poor exercise adherence. In the multivariate model, adjusting for treatment group, those who earned ≤$29,000 per year had 1.64 times the risk of nonadherence (95% confidence interval [CI], 1.10-2.43) than those who earned >$100,000 per year; and those without baseline pain with pivoting and twisting had 1.60 times greater risk of nonadherence than those with these symptoms (95% CI, 1.14-2.25). CONCLUSIONS Low income was associated with poor exercise adherence among patients aged ≥45 years with OA and a meniscal tear, as was absence of pain with pivoting and twisting. Our findings highlight the need for further research into exercise adherence and for interventions to enhance adherence among those with low incomes.
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Affiliation(s)
- Yetsa A Tuakli-Wosornu
- Orthopaedic and Arthritis Center for Outcomes Research, Department of Orthopedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; Department of Physical Medicine and Rehabilitation, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Faith Selzer
- Orthopaedic and Arthritis Center for Outcomes Research, Department of Orthopedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Elena Losina
- Orthopaedic and Arthritis Center for Outcomes Research, Department of Orthopedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Jeffrey N Katz
- Orthopaedic and Arthritis Center for Outcomes Research, Department of Orthopedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA.
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Marconcin P, Espanha M, Yázigi F, Campos P. The PLE(2)NO self-management and exercise program for knee osteoarthritis: Study Protocol for a Randomized Controlled Trial. BMC Musculoskelet Disord 2016; 17:250. [PMID: 27267755 PMCID: PMC4896008 DOI: 10.1186/s12891-016-1115-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2015] [Accepted: 06/02/2016] [Indexed: 11/21/2022] Open
Abstract
Background International recommendations suggest exercise and self-management programs, including non-pharmacological treatments, for knee osteoarthritis (KOA) because they can benefit pain relief and improve function and exercise adherence. The implementation of a combined self-management and exercise program termed PLE2NO may be a good method for controlling KOA symptoms because it encourages the development of self-efficacy to manage the pathology. This study will assess the effects of a self-management and exercise program in comparison to an educational intervention (control program) on symptoms, physical fitness, health-related quality of life, self-management behaviors, self-efficacy, physical activity level and coping strategies. Methods/Design This PLE2NO study is a single-blinded, randomized controlled trial of elderly (aged above 60 yrs old) patients with clinical and radiographic KOA. The patients will be allocated into either an educational group (control) or a self-management and exercise group (experimental). All participants will receive a supplement of chondroitin and glucosamine sulfates. This paper describes the protocol that will be used in the PLE2NO program. Discussion This program has several strengths. First, it involves a combination of self-management and exercise approaches, is available in close proximity to the patients and occurs over a short period of time. The latter two characteristics are crucial for maintaining participant adherence. Exercise components will be implemented using low-cost resources that permit their widespread application. Moreover, the program will provide guidance regarding the effectiveness of using a self-management and exercise program to control KOA symptoms and improve self-efficacy and health-related quality of life. Trial registration NCT02562833 (09/23/2015)
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Affiliation(s)
- Priscila Marconcin
- Universidade de Lisboa, Faculdade de Motricidade Humana, CIPER, LBMF, P-1499-002, Estrada da Costa, 1499-002 Cruz Quebrada, Dafundo, Portugal. .,CAPES Foundation, Ministry of Education of Brazil, Brasília, DF, 70040-020, Brazil.
| | - Margarida Espanha
- Universidade de Lisboa, Faculdade de Motricidade Humana, CIPER, LBMF, P-1499-002, Estrada da Costa, 1499-002 Cruz Quebrada, Dafundo, Portugal
| | - Flávia Yázigi
- Universidade de Lisboa, Faculdade de Motricidade Humana, CIPER, Laboratório de Fisiologia eBioquímica do Exercício, P-1499-002, Estrada da Costa 1499-002 Cruz Quebrada, Dafundo, Portugal
| | - Pedro Campos
- Universidade de Lisboa, Faculdade de Motricidade Humana, CIPER, LBMF, P-1499-002, Estrada da Costa, 1499-002 Cruz Quebrada, Dafundo, Portugal
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Physical Therapists, Telephone Coaches, and Patients With Knee Osteoarthritis: Qualitative Study About Working Together to Promote Exercise Adherence. Phys Ther 2016; 96:479-93. [PMID: 26316529 DOI: 10.2522/ptj.20150260] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2015] [Accepted: 08/18/2015] [Indexed: 11/17/2022]
Abstract
BACKGROUND Integrated models of care are recommended for people with knee osteoarthritis (OA). Exercise is integral to management, yet exercise adherence is problematic. Telephone-based health coaching is an attractive adjunct to physical therapist-prescribed exercise that may improve adherence. Little is known about the perceptions and interpretations of physical therapists, telephone coaches, and patients engaged in this model of care. OBJECTIVES The purpose of this study was to explore how stakeholders (physical therapists, telephone coaches, and patients) experienced, and made sense of, being involved in an integrated program of physical therapist-supervised exercise and telephone coaching for people with knee OA. DESIGN A cross-sectional qualitative design drawing from symbolic interactionism was used. METHODS Semistructured interviews with 10 physical therapists, 4 telephone coaches, and 6 patients with painful knee OA. Interviews were audiorecorded, transcribed, and analyzed using thematic analysis informed by grounded theory. RESULTS Four themes emerged: (1) genuine interest and collaboration, (2) information and accountability, (3) program structure, and (4) roles and communication in teamwork. Patients reported they appreciated personalized, genuine interest from therapists and coaches and were aware of their complementary roles. A collaborative approach, with defined roles and communication strategies, was identified as important for effectiveness. All participants highlighted the importance of sharing information, monitoring, and being accountable to others. Coaches found the lack of face-to-face contact with patients hampered relationship building. Therapists and coaches referred to the importance of teamwork in delivering the intervention. LIMITATIONS The small number of physical therapists and telephone coaches who delivered the intervention may have been biased toward favorable experiences with the intervention and may not be representative of their respective professions. CONCLUSIONS Integrated physical therapy and telephone coaching was perceived as beneficial by most stakeholders. Programs should be structured but have some flexibility to give therapists and coaches some freedom to adjust treatment to individual patient needs as required. Opportunities for visual communication between telephone coaches and patients could facilitate relationship building.
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Brenneman EC, Kuntz AB, Wiebenga EG, Maly MR. A Yoga Strengthening Program Designed to Minimize the Knee Adduction Moment for Women with Knee Osteoarthritis: A Proof-Of-Principle Cohort Study. PLoS One 2015; 10:e0136854. [PMID: 26367862 PMCID: PMC4569287 DOI: 10.1371/journal.pone.0136854] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2015] [Accepted: 08/03/2015] [Indexed: 11/19/2022] Open
Abstract
UNLABELLED People with knee osteoarthritis may benefit from exercise prescriptions that minimize knee loads in the frontal plane. The primary objective of this study was to determine whether a novel 12-week strengthening program designed to minimize exposure to the knee adduction moment (KAM) could improve symptoms and knee strength in women with symptomatic knee osteoarthritis. A secondary objective was to determine whether the program could improve mobility and fitness, and decrease peak KAM during gait. The tertiary objective was to evaluate the biomechanical characteristics of this yoga program. In particular, we compared the peak KAM during gait with that during yoga postures at baseline. We also compared lower limb normalized mean electromyography (EMG) amplitudes during yoga postures between baseline and follow-up. Primary measures included self-reported pain and physical function (Knee injury and Osteoarthritis Outcome Score) and knee strength (extensor and flexor torques). Secondary measures included mobility (six-minute walk, 30-second chair stand, stair climbing), fitness (submaximal cycle ergometer test), and clinical gait analysis using motion capture synchronized with electromyography and force measurement. Also, KAM and normalized mean EMG amplitudes were collected during yoga postures. Forty-five women over age 50 with symptomatic knee osteoarthritis, consistent with the American College of Rheumatology criteria, enrolled in our 12-week (3 sessions per week) program. Data from 38 were analyzed (six drop-outs; one lost to co-intervention). Participants experienced reduced pain (mean improvement 10.1–20.1 normalized to 100; p<0.001), increased knee extensor strength (mean improvement 0.01 Nm/kg; p = 0.004), and increased flexor strength (mean improvement 0.01 Nm/kg; p = 0.001) at follow-up compared to baseline. Participants improved mobility on the six-minute walk (mean improvement 37.7 m; p<0.001) and 30-second chair stand (mean improvement 1.3; p = 0.006) at follow-up compared to baseline. Fitness and peak KAM during gait were unchanged between baseline and follow-up. Average KAM during the yoga postures were lower than that of normal gait. Normalized mean EMG amplitudes during yoga postures were up to 31.0% of maximum but did not change between baseline and follow-up. In this cohort study, the yoga-based strengthening postures that elicit low KAMs improved knee symptoms and strength in women with knee OA following a 12 week program (3 sessions per week). The program also improved mobility, but did not improve fitness or reduce peak KAM during gait. The KAM during the yoga postures were lower than that of normal gait. Overall, the proposed program may be useful in improving pain, strength, and mobility in women with knee osteoarthritis. Clinical efficacy needs to be assessed using a randomized controlled trial design. TRIAL REGISTRATION ClinicalTrials.gov NCT02146105.
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Affiliation(s)
- Elora C. Brenneman
- School of Rehabilitation Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Alexander B. Kuntz
- Department of Kinesiology, McMaster University, Hamilton, Ontario, Canada
| | - Emily G. Wiebenga
- School of Rehabilitation Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Monica R. Maly
- School of Rehabilitation Sciences, McMaster University, Hamilton, Ontario, Canada
- Department of Kinesiology, McMaster University, Hamilton, Ontario, Canada
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Runhaar J, Luijsterburg P, Dekker J, Bierma-Zeinstra SMA. Identifying potential working mechanisms behind the positive effects of exercise therapy on pain and function in osteoarthritis; a systematic review. Osteoarthritis Cartilage 2015; 23:1071-82. [PMID: 25865391 DOI: 10.1016/j.joca.2014.12.027] [Citation(s) in RCA: 69] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2014] [Revised: 12/08/2014] [Accepted: 12/29/2014] [Indexed: 02/02/2023]
Abstract
OBJECTIVE Although physical exercise is the commonly recommended for osteoarthritis (OA) patients, the working mechanism behind the positive effects of physical exercise on pain and function is a black box phenomenon. In the present study we aimed to identify possible mediators in the relation between physical exercise and improvements of pain and function in OA patients. DESIGN A systematic search for all studies evaluating the effects of physical exercise in OA patients and select those that additionally reported the change in any physiological factor from pre-to post-exercise. RESULTS In total, 94 studies evaluating 112 intervention groups were included. Most included studies evaluated subjects with solely knee OA (96 out of 112 groups). Based on the measured physiological factors within the included studies, 12 categories of possible mediators were formed. Muscle strength and ROM/flexibility were the most measured categories of possible mediators with 61 and 21 intervention groups measuring one or more physiological factors within these categories, respectively. 60% (31 out of 52) of the studies showed a significant increase in knee extensor muscle strength and 71% (22 out of 31) in knee flexor muscle strength over the intervention period. All 5 studies evaluating extension impairments and 10 out of 12 studies (83%) measuring proprioception found a significant change from pre-to post-intervention. CONCLUSION An increase of upper leg strength, a decrease of extension impairments and improvement in proprioception were identified as possible mediators in the positive association between physical exercise and OA symptoms.
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Affiliation(s)
- J Runhaar
- Department of General Practice, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands.
| | - P Luijsterburg
- Department of General Practice, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands.
| | - J Dekker
- Department of Rehabilitation Medicine and Department of Psychiatry, VU University Medical Center, Amsterdam, The Netherlands.
| | - S M A Bierma-Zeinstra
- Department of General Practice, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands; Department of Orthopedics, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands.
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Ferreira GE, Robinson CC, Wiebusch M, Viero CCDM, da Rosa LHT, Silva MF. The effect of exercise therapy on knee adduction moment in individuals with knee osteoarthritis: A systematic review. Clin Biomech (Bristol, Avon) 2015; 30:521-7. [PMID: 25896448 DOI: 10.1016/j.clinbiomech.2015.03.028] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2014] [Revised: 03/12/2015] [Accepted: 03/16/2015] [Indexed: 02/07/2023]
Abstract
BACKGROUND Exercise therapy is an evidence-based intervention for the conservative management of knee osteoarthritis. It is hypothesized that exercise therapy could reduce the knee adduction moment. A systematic review was performed in order to verify the effects of exercise therapy on the knee adduction moment in individuals with knee osteoarthritis in studies that also assessed pain and physical function. METHODS A comprehensive electronic search was performed on MEDLINE, Cochrane CENTRAL, EMBASE, Google scholar and OpenGrey. Inclusion criteria were randomized controlled trials with control or sham groups as comparator assessing pain, physical function, muscle strength and knee adduction moment during walking at self-selected speed in individuals with knee osteoarthritis that underwent a structured exercise therapy rehabilitation program. Two independent reviewers extracted the data and assessed risk of bias. For each study, knee adduction moment, pain and physical function outcomes were extracted. For each outcome, mean differences and 95% confidence intervals were calculated. Due to clinical heterogeneity among exercise therapy protocols, a descriptive analysis was chosen. FINDINGS Three studies, comprising 233 participants, were included. None of the studies showed significant differences between strengthening and control/sham groups in knee adduction moment. In regards to pain and physical function, the three studies demonstrated significant improvement in pain and two of them showed increased physical function following exercise therapy compared to controls. Muscle strength and torque significantly improved in all the three trials favoring the intervention group. INTERPRETATION Clinical benefits from exercise therapy were not associated with changes in the knee adduction moment. The lack of knee adduction moment reduction indicates that exercise therapy may not be protective in knee osteoarthritis from a joint loading point of view. Alterations in neuromuscular control, not captured by the knee adduction moment measurement, may contribute to alter dynamic joint loading following exercise therapy. To conclude, mechanisms other than the reduction in knee adduction moment might explain the clinical benefits of exercise therapy on knee osteoarthritis.
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Affiliation(s)
- Giovanni E Ferreira
- Masters Program in Rehabilitation Sciences, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Brazil.
| | - Caroline Cabral Robinson
- Doctoral Program in Health Sciences, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Brazil.
| | - Matheus Wiebusch
- Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Brazil.
| | | | - Luis Henrique Telles da Rosa
- Masters Program in Rehabilitation Sciences, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Brazil.
| | - Marcelo Faria Silva
- Masters Program in Rehabilitation Sciences, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Brazil; Doctoral Program in Health Sciences, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Brazil.
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Abstract
The benefit of exercise for pain control likely comes from the impact of exercise on the endogenous opioid system and on central pain modulatory systems. Patients with some chronic pain conditions seem to have a dysfunctional endogenous pain modulatory system, which should be considered when prescribing exercise. The prescription of exercise for chronic pain must address the biomechanical issues and the psychosocial factors that contribute to the patient's pain and disability. Patient education, coordination of care within the health care team, and selecting an exercise regimen that is meaningful to and achievable by the patient are all important components to promote a successful rehabilitation program.
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Affiliation(s)
- Heather R Kroll
- Rehabilitation Institute of Washington, PLLC, 415 1st Ave N, Ste 200, Seattle, WA 98109, USA; Department of Rehabilitation Medicine, University of Washington School of Medicine, 325 9th Ave, Box 359612, Seattle, WA 98104, USA.
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Henriksen M, Klokker L, Graven-Nielsen T, Bartholdy C, Schjødt Jørgensen T, Bandak E, Danneskiold-Samsøe B, Christensen R, Bliddal H. Association of exercise therapy and reduction of pain sensitivity in patients with knee osteoarthritis: a randomized controlled trial. Arthritis Care Res (Hoboken) 2015; 66:1836-43. [PMID: 24905427 DOI: 10.1002/acr.22375] [Citation(s) in RCA: 81] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2014] [Accepted: 05/27/2014] [Indexed: 01/15/2023]
Abstract
OBJECTIVE Exercise has beneficial effects on pain in knee osteoarthritis (OA), yet the underlying mechanisms are unclear. The purpose of this study was to investigate the effects of exercise on pressure-pain sensitivity in patients with knee OA. METHODS In a randomized controlled trial, participants were assigned to 12 weeks of supervised exercise therapy (ET; 36 sessions) or a no attention control group (CG). Pressure-pain sensitivity was assessed by cuff pressure algometry on the calf of the most symptomatic leg. The coprimary outcomes were pressure-pain thresholds (PPTs) and cumulated visual analog scale pain scores during constant pressure for 6 minutes at 125% of the PPT as a measure of temporal summation (TS) of pressure-pain. Secondary outcomes included self-reported pain using the Knee Injury and Osteoarthritis Outcome Score (KOOS) questionnaire. Analyses were based on the "per-protocol" population (participants following the protocol). RESULTS Sixty participants were randomized (31 in ET group, 29 in CG), and the per-protocol population included 48 participants (25 in ET group, 23 in CG). At followup, mean group differences in the change from baseline were 3.1 kPa (95% confidence interval [95% CI] 0.2, 6.0; P = 0.038) for the PPT, 2,608 mm × seconds (95% CI 458, 4,758; P = 0.019) for TS, and 6.8 points (95% CI 1.2, 12.4; P = 0.018) for KOOS pain, all in favor of ET. CONCLUSION Pressure-pain sensitivity, TS, and self-reported pain are reduced among patients completing a 12-week supervised exercise program compared to a no attention CG. These results demonstrate beneficial effects of exercise on basic pain mechanisms and further exploration may provide a basis for optimized treatment.
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Affiliation(s)
- Marius Henriksen
- Copenhagen University Hospitals Bispebjerg and Frederiksberg, Copenhagen, Denmark
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Fransen M, McConnell S, Harmer AR, Van der Esch M, Simic M, Bennell KL. Exercise for osteoarthritis of the knee. Cochrane Database Syst Rev 2015; 1:CD004376. [PMID: 25569281 PMCID: PMC10094004 DOI: 10.1002/14651858.cd004376.pub3] [Citation(s) in RCA: 283] [Impact Index Per Article: 31.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Knee osteoarthritis (OA) is a major public health issue because it causes chronic pain, reduces physical function and diminishes quality of life. Ageing of the population and increased global prevalence of obesity are anticipated to dramatically increase the prevalence of knee OA and its associated impairments. No cure for knee OA is known, but exercise therapy is among the dominant non-pharmacological interventions recommended by international guidelines. OBJECTIVES To determine whether land-based therapeutic exercise is beneficial for people with knee OA in terms of reduced joint pain or improved physical function and quality of life. SEARCH METHODS Five electronic databases were searched, up until May 2013. SELECTION CRITERIA All randomised controlled trials (RCTs) randomly assigning individuals and comparing groups treated with some form of land-based therapeutic exercise (as opposed to exercise conducted in the water) with a non-exercise group or a non-treatment control group. DATA COLLECTION AND ANALYSIS Three teams of two review authors independently extracted data, assessed risk of bias for each study and assessed the quality of the body of evidence for each outcome using the GRADE (Grades of Recommendation, Assessment, Development and Evaluation) approach. We conducted analyses on continuous outcomes (pain, physical function and quality of life) immediately after treatment and on dichotomous outcomes (proportion of study withdrawals) at the end of the study; we also conducted analyses on the sustained effects of exercise on pain and function (two to six months, and longer than six months). MAIN RESULTS In total, we extracted data from 54 studies. Overall, 19 (20%) studies reported adequate random sequence generation and allocation concealment and adequately accounted for incomplete outcome data; we considered these studies to have an overall low risk of bias. Studies were largely free from selection bias, but research results may be vulnerable to performance and detection bias, as only four of the RCTs reported blinding of participants to treatment allocation, and, although most RCTs reported blinded outcome assessment, pain, physical function and quality of life were participant self-reported.High-quality evidence from 44 trials (3537 participants) indicates that exercise reduced pain (standardised mean difference (SMD) -0.49, 95% confidence interval (CI) -0.39 to -0.59) immediately after treatment. Pain was estimated at 44 points on a 0 to 100-point scale (0 indicated no pain) in the control group; exercise reduced pain by an equivalent of 12 points (95% CI 10 to 15 points). Moderate-quality evidence from 44 trials (3913 participants) showed that exercise improved physical function (SMD -0.52, 95% CI -0.39 to -0.64) immediately after treatment. Physical function was estimated at 38 points on a 0 to 100-point scale (0 indicated no loss of physical function) in the control group; exercise improved physical function by an equivalent of 10 points (95% CI 8 to 13 points). High-quality evidence from 13 studies (1073 participants) revealed that exercise improved quality of life (SMD 0.28, 95% CI 0.15 to 0.40) immediately after treatment. Quality of life was estimated at 43 points on a 0 to 100-point scale (100 indicated best quality of life) in the control group; exercise improved quality of life by an equivalent of 4 points (95% CI 2 to 5 points).High-quality evidence from 45 studies (4607 participants) showed a comparable likelihood of withdrawal from exercise allocation (event rate 14%) compared with the control group (event rate 15%), and this difference was not significant: odds ratio (OR) 0.93 (95% CI 0.75 to 1.15). Eight studies reported adverse events, all of which were related to increased knee or low back pain attributed to the exercise intervention provided. No study reported a serious adverse event.In addition, 12 included studies provided two to six-month post-treatment sustainability data on 1468 participants for knee pain and on 1279 (10 studies) participants for physical function. These studies indicated sustainability of treatment effect for pain (SMD -0.24, 95% CI -0.35 to -0.14), with an equivalent reduction of 6 (3 to 9) points on 0 to 100-point scale, and of physical function (SMD -0.15 95% CI -0.26 to -0.04), with an equivalent improvement of 3 (1 to 5) points on 0 to 100-point scale.Marked variability was noted across included studies among participants recruited, symptom duration, exercise interventions assessed and important aspects of study methodology. Individually delivered programmes tended to result in greater reductions in pain and improvements in physical function, compared to class-based exercise programmes or home-based programmes; however between-study heterogeneity was marked within the individually provided treatment delivery subgroup. AUTHORS' CONCLUSIONS High-quality evidence indicates that land-based therapeutic exercise provides short-term benefit that is sustained for at least two to six months after cessation of formal treatment in terms of reduced knee pain, and moderate-quality evidence shows improvement in physical function among people with knee OA. The magnitude of the treatment effect would be considered moderate (immediate) to small (two to six months) but comparable with estimates reported for non-steroidal anti-inflammatory drugs. Confidence intervals around demonstrated pooled results for pain reduction and improvement in physical function do not exclude a minimal clinically important treatment effect. Since the participants in most trials were aware of their treatment, this may have contributed to their improvement. Despite the lack of blinding we did not downgrade the quality of evidence for risk of performance or detection bias. This reflects our belief that further research in this area is unlikely to change the findings of our review.
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Affiliation(s)
- Marlene Fransen
- Faculty of Health Sciences, University of Sydney, Room 0212, Cumberland Campus C42, Sydney, New South Wales, Australia, 1825
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Brody LT. Knee osteoarthritis: Clinical connections to articular cartilage structure and function. Phys Ther Sport 2014; 16:301-16. [PMID: 25783021 DOI: 10.1016/j.ptsp.2014.12.001] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2014] [Revised: 11/26/2014] [Accepted: 12/03/2014] [Indexed: 12/14/2022]
Abstract
Articular cartilage is a unique biphasic material that supports a lifetime of compressive and shear forces across joints. When articular cartilage deteriorates, whether due to injury, wear and tear or normal aging, osteoarthritis and resultant pain can ensue. Understanding the basic science of the structure and biomechanics of articular cartilage can help clinicians guide their patients to appropriate activity and loading choices. The purpose of this article is to examine how articular cartilage structure and mechanics, may interact with risk factors to contribute to OA and how this interaction provides guidelines for intervention choices This paper will review the microstructure of articular cartilage, its mechanical properties and link this information to clinical decision making.
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Affiliation(s)
- Lori Thein Brody
- University of Wisconsin Hospital and Clinics, Research Park Clinic, 621 Science Drive, Madison, WI 53711, USA; Orthopaedic and Sports Science, Rocky Mountain University of Health Professions, 122 East 1700 South, Bldg. C, Provo, UT 84606, USA.
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Focht BC, Garver MJ, Devor ST, Dials J, Lucas AR, Emery CF, Hackshaw KV, Rejeski WJ. Group-mediated physical activity promotion and mobility in sedentary patients with knee osteoarthritis: results from the IMPACT-pilot trial. J Rheumatol 2014; 41:2068-77. [PMID: 25179854 DOI: 10.3899/jrheum.140054] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
OBJECTIVE To compare the effects of a group-mediated cognitive behavioral exercise intervention (GMCB) with traditional center-based exercise therapy (TRAD) on objectively assessed levels of physical activity (PA) and mobility in sedentary patients with knee osteoarthritis (OA). METHODS The Improving Maintenance of Physical Activity in Knee Osteoarthritis Trial-Pilot (IMPACT-P) was a 12-month, 2-arm, single-blind, randomized controlled pilot study designed to compare the effects of GMCB and TRAD on 80 sedentary patients with knee OA with self-reported difficulty in daily activities [mean age 63.5 yrs, 84% women, mean body mass index (BMI) 32.7 kg/m(2)]. Objective assessments of PA (LIFECORDER Plus Accelerometer) and mobility (400-m walk) were obtained at baseline, 3 months, and 12 months by study personnel blinded to participants' treatment assignment. RESULTS Intent to treat 2 (treatment: GMCB and TRAD) × 2 (time: 3 mos and 12 mos) analyses of covariance of controlling for baseline, age, sex, and BMI-adjusted change in the outcomes demonstrated that the GMCB intervention yielded significantly greater increases in PA (p < 0.01) and a nonsignificant yet more favorable improvement in mobility (p = 0.09) relative to TRAD. Partial correlation analyses also revealed that change in PA was significantly correlated with the 400-m walk performance at 3-month (r = -0.51, p < 0.01) and 12-month (r = -0.40, p < 0.01) followup assessments. CONCLUSION Findings from the IMPACT-P trial suggest that the GMCB treatment resulted in significantly greater improvement in PA and nonsignificant yet more favorable change in mobility relative to TRAD.
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Affiliation(s)
- Brian C Focht
- The Ohio State University, Columbus; Capital University, Columbus, Ohio; Abilene Christian University, Abilene, Texas; Wake Forest University, Winston-Salem, North Carolina, United States.B.C. Focht, PhD, FACSM, CSCS; S.T. Devor, PhD; A.R. Lucas, MS, Kinesiology, Department of Human Sciences; C.F. Emery, PhD, Psychology; K.V. Hackshaw, MD, Internal Medicine, The Ohio State University; M.J. Garver, PhD, Kinesiology, Nutrition, Abilene Christian University; J. Dials, PhD, Exercise Science, Capital University; W.J. Rejeski, PhD, Health and Exercise Science, Wake Forest University.
| | - Matthew J Garver
- The Ohio State University, Columbus; Capital University, Columbus, Ohio; Abilene Christian University, Abilene, Texas; Wake Forest University, Winston-Salem, North Carolina, United States.B.C. Focht, PhD, FACSM, CSCS; S.T. Devor, PhD; A.R. Lucas, MS, Kinesiology, Department of Human Sciences; C.F. Emery, PhD, Psychology; K.V. Hackshaw, MD, Internal Medicine, The Ohio State University; M.J. Garver, PhD, Kinesiology, Nutrition, Abilene Christian University; J. Dials, PhD, Exercise Science, Capital University; W.J. Rejeski, PhD, Health and Exercise Science, Wake Forest University
| | - Steven T Devor
- The Ohio State University, Columbus; Capital University, Columbus, Ohio; Abilene Christian University, Abilene, Texas; Wake Forest University, Winston-Salem, North Carolina, United States.B.C. Focht, PhD, FACSM, CSCS; S.T. Devor, PhD; A.R. Lucas, MS, Kinesiology, Department of Human Sciences; C.F. Emery, PhD, Psychology; K.V. Hackshaw, MD, Internal Medicine, The Ohio State University; M.J. Garver, PhD, Kinesiology, Nutrition, Abilene Christian University; J. Dials, PhD, Exercise Science, Capital University; W.J. Rejeski, PhD, Health and Exercise Science, Wake Forest University
| | - Justin Dials
- The Ohio State University, Columbus; Capital University, Columbus, Ohio; Abilene Christian University, Abilene, Texas; Wake Forest University, Winston-Salem, North Carolina, United States.B.C. Focht, PhD, FACSM, CSCS; S.T. Devor, PhD; A.R. Lucas, MS, Kinesiology, Department of Human Sciences; C.F. Emery, PhD, Psychology; K.V. Hackshaw, MD, Internal Medicine, The Ohio State University; M.J. Garver, PhD, Kinesiology, Nutrition, Abilene Christian University; J. Dials, PhD, Exercise Science, Capital University; W.J. Rejeski, PhD, Health and Exercise Science, Wake Forest University
| | - Alexander R Lucas
- The Ohio State University, Columbus; Capital University, Columbus, Ohio; Abilene Christian University, Abilene, Texas; Wake Forest University, Winston-Salem, North Carolina, United States.B.C. Focht, PhD, FACSM, CSCS; S.T. Devor, PhD; A.R. Lucas, MS, Kinesiology, Department of Human Sciences; C.F. Emery, PhD, Psychology; K.V. Hackshaw, MD, Internal Medicine, The Ohio State University; M.J. Garver, PhD, Kinesiology, Nutrition, Abilene Christian University; J. Dials, PhD, Exercise Science, Capital University; W.J. Rejeski, PhD, Health and Exercise Science, Wake Forest University
| | - Charles F Emery
- The Ohio State University, Columbus; Capital University, Columbus, Ohio; Abilene Christian University, Abilene, Texas; Wake Forest University, Winston-Salem, North Carolina, United States.B.C. Focht, PhD, FACSM, CSCS; S.T. Devor, PhD; A.R. Lucas, MS, Kinesiology, Department of Human Sciences; C.F. Emery, PhD, Psychology; K.V. Hackshaw, MD, Internal Medicine, The Ohio State University; M.J. Garver, PhD, Kinesiology, Nutrition, Abilene Christian University; J. Dials, PhD, Exercise Science, Capital University; W.J. Rejeski, PhD, Health and Exercise Science, Wake Forest University
| | - Kevin V Hackshaw
- The Ohio State University, Columbus; Capital University, Columbus, Ohio; Abilene Christian University, Abilene, Texas; Wake Forest University, Winston-Salem, North Carolina, United States.B.C. Focht, PhD, FACSM, CSCS; S.T. Devor, PhD; A.R. Lucas, MS, Kinesiology, Department of Human Sciences; C.F. Emery, PhD, Psychology; K.V. Hackshaw, MD, Internal Medicine, The Ohio State University; M.J. Garver, PhD, Kinesiology, Nutrition, Abilene Christian University; J. Dials, PhD, Exercise Science, Capital University; W.J. Rejeski, PhD, Health and Exercise Science, Wake Forest University
| | - W Jack Rejeski
- The Ohio State University, Columbus; Capital University, Columbus, Ohio; Abilene Christian University, Abilene, Texas; Wake Forest University, Winston-Salem, North Carolina, United States.B.C. Focht, PhD, FACSM, CSCS; S.T. Devor, PhD; A.R. Lucas, MS, Kinesiology, Department of Human Sciences; C.F. Emery, PhD, Psychology; K.V. Hackshaw, MD, Internal Medicine, The Ohio State University; M.J. Garver, PhD, Kinesiology, Nutrition, Abilene Christian University; J. Dials, PhD, Exercise Science, Capital University; W.J. Rejeski, PhD, Health and Exercise Science, Wake Forest University
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Abstract
Exercise is recommended for the management of osteoarthritis (OA) in all clinical guidelines irrespective of disease severity, pain levels, and functional status. For knee OA, evidence supports the benefits of various types of exercise for improving pain and function in the short term. However, there is much less research investigating the effects of exercise in patients with OA at other joints such as the hip and hand. It is important to note that while the magnitude of exercise benefits may be considered small to moderate, these effects are comparable to reported estimates for simple analgesics and oral nonsteroidal anti-inflammatory drugs for OA pain but exercise has much fewer side effects. Exercise prescription should be individualized based on assessment findings and be patient centered involving shared decision making between the patient and clinician. Given that patient adherence to exercise declines over time, appropriate attention should be pain as reduced adherence attenuates the benefits of exercise. Given this, barriers and facilitators to exercise should be identified and strategies to maximize long-term adherence to exercise implemented.
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Amoako AO, Pujalte GGA. Osteoarthritis in young, active, and athletic individuals. CLINICAL MEDICINE INSIGHTS. ARTHRITIS AND MUSCULOSKELETAL DISORDERS 2014; 7:27-32. [PMID: 24899825 PMCID: PMC4039183 DOI: 10.4137/cmamd.s14386] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/19/2014] [Revised: 03/23/2014] [Accepted: 04/01/2014] [Indexed: 11/05/2022]
Abstract
Osteoarthritis (OA) is one of the most devastating chronic conditions that affect people around the world. Although the usual population associated with the condition is the elderly, who are mostly inactive, athletes and younger individuals are also susceptible. Depending on the population, the etiology may differ; injuries, occupational activities, and obesity appear to be the most common causes of OA in young and athletic populations. Diagnosing OA in athletes and young individuals is sometimes challenging because of their increased pain tolerance. However, the treatment of OA in these populations does not differ from its management in the general population. Several considerations need to be taken into account when choosing a treatment modality. The purpose of this review is to address OA in athletes and younger individuals and to discuss its presentation, diagnosis, and treatment.
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Affiliation(s)
- Adae O Amoako
- Department of Family and Community Medicine, Penn State Milton S. Hershey Medical Center, Hershey, PA, USA
| | - George Guntur A Pujalte
- Division of Sports Medicine, Departments of Family and Community Medicine, and Orthopedics and Rehabilitation, Penn State Milton S. Hershey Medical Center, Hershey, PA, USA
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Brooks MA, Beaulieu JE, Severson HH, Wille CM, Cooper D, Gau JM, Heiderscheit BC. Web-based therapeutic exercise resource center as a treatment for knee osteoarthritis: a prospective cohort pilot study. BMC Musculoskelet Disord 2014; 15:158. [PMID: 24884547 PMCID: PMC4030010 DOI: 10.1186/1471-2474-15-158] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2013] [Accepted: 05/06/2014] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Although beneficial effects of exercise in the management of knee osteoarthritis (OA) have been established, only 14 -18% of patients with knee OA receive an exercise from their primary care provider. Patients with knee OA cite lack of physician exercise advice as a major reason why they do not exercise to improve their condition. The purpose of this pilot study was to investigate use of a web-based Therapeutic Exercise Resource Center (TERC) as a tool to prescribe strength, flexibility and aerobic exercise as part of knee OA treatment. It was hypothesized that significant change in clinical outcome scores would result from patients' use of the TERC. METHODS Sixty five individuals diagnosed with mild/moderate knee OA based on symptoms and radiographs were enrolled through outpatient physician clinics. Using exercise animations to facilitate proper technique, the TERC assigned and progressed patients through multiple levels of exercise intensity based on exercise history, co-morbidities and a validated measure of pain and function. Subjects completed a modified short form WOMAC (mSF-WOMAC), World Health Organization Quality of Life (WHO-QOL) and Knee Self-Efficacy Scale (K-SES) at baseline and completion of the 8 week program, and a user satisfaction survey. Outcomes were compared over time using paired t-tests and effect sizes calculated using partial point biserial (pr). RESULTS Fifty two participants completed the 8 week program with average duration of knee pain 8.0 ± 11.0 yrs (25 females; 61.0 ± 9.4 yrs; body mass index, 28.8 ± 6.3 kg/m2). During the study period, all outcome measures improved: mSF-WOMAC scores decreased (better pain and function) (p<.001; large effect, pr=0.70); WHO-QOL physical scores increased (p=.015; medium effect, pr=0.33); and K-SES scores increased (p<.001; large effect, pr=0.54). No significant differences were found in study outcomes as a function of gender, age, BMI or symptom duration. Patients reported very positive evaluation of the TERC (94% indicated the website was easy to use; 90% specified the exercise animations were especially helpful). CONCLUSION This pilot study demonstrated the web-based TERC to be feasible and efficacious in improving clinical outcomes for patients with mild/moderate knee OA and supports future studies to compare TERC to current standard of care, such as educational brochures.
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Affiliation(s)
- M Alison Brooks
- University of Wisconsin-Madison, 1685 Highland Ave, Madison, WI 53705, USA
| | - John E Beaulieu
- Visual Health Information, Inc., 11003 A St. South, Tacoma, WA 98444, USA
| | | | - Christa M Wille
- University of Wisconsin-Madison, 4195 Medical Sciences Center, 1300 University Ave, Madison, WI 53706, USA
| | - David Cooper
- Visual Health Information, Inc., 11003 A St. South, Tacoma, WA 98444, USA
| | - Jeff M Gau
- Oregon Research Institute, 1776 Millrace Drive, Eugene, OR 97403, USA
| | - Bryan C Heiderscheit
- University of Wisconsin-Madison, 4120 Medical Sciences Center, 1300 University Ave, Madison, WI 53706, USA
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Abstract
BACKGROUND Current international treatment guidelines recommending therapeutic exercise for people with symptomatic hip osteoarthritis (OA) report are based on limited evidence. OBJECTIVES To determine whether land-based therapeutic exercise is beneficial for people with hip OA in terms of reduced joint pain and improved physical function and quality of life. SEARCH METHODS We searched five databases from inception up to February 2013. SELECTION CRITERIA All randomised controlled trials (RCTs) recruiting people with hip OA and comparing some form of land-based therapeutic exercise (as opposed to exercises conducted in water) with a non-exercise group. DATA COLLECTION AND ANALYSIS Four review authors independently selected studies for inclusion. We resolved disagreements through consensus. Two review authors independently extracted data, assessed risk of bias and the quality of the body of evidence for each outcome using the GRADE approach. We conducted analyses on continuous outcomes (pain, physical function and quality of life) and dichotomous outcomes (proportion of study withdrawals). MAIN RESULTS We considered that seven of the 10 included RCTs had a low risk of bias. However, the results may be vulnerable to performance and detection bias as none of the RCTs were able to blind participants to treatment allocation and, while most RCTs reported blinded outcome assessment, pain, physical function and quality of life were participant self reported. One of the 10 RCTs was only reported as a conference abstract and did not provide sufficient data for the evaluation of bias risk.High-quality evidence from nine trials (549 participants) indicated that exercise reduced pain (standardised mean difference (SMD) -0.38, 95% confidence interval (CI) -0.55 to -0.20) and improved physical function (SMD -0.38, 95% CI -0.54 to -0.05) immediately after treatment. Pain and physical function were estimated to be 29 points on a 0- to 100-point scale (0 was no pain or loss of physical function) in the control group; exercise reduced pain by an equivalent of 8 points (95% CI 4 to 11 points; number needed to treat for an additional beneficial outcome (NNTB) 6) and improved physical function by an equivalent of 7 points (95% CI 1 to 12 points; NNTB 6). Only three small studies (183 participants) evaluated quality of life, with overall low quality evidence, with no benefit of exercise demonstrated (SMD -0.07, 95% CI -0.23 to 0.36). Quality of life was estimated to be 50 points on a norm-based mean (standard deviation (SD)) score of 50 (10) in the general population in the control group; exercise improved quality of life by 0 points. Moderate-quality evidence from seven trials (715 participants) indicated an increased likelihood of withdrawal from the exercise allocation (event rate 6%) compared with the control group (event rate 3%), but this difference was not significant (risk difference 1%; 95% CI -1% to 4%). Of the five studies reporting adverse events, each study reported only one or two events and all were related to increased pain attributed to the exercise programme.The reduction in pain was sustained at least three to six months after ceasing monitored treatment (five RCTs, 391 participants): pain (SMD -0.38, 95% CI -0.58 to -0.18). Pain was estimated to be 29 points on a 0- to 100-point scale (0 was no pain) in the control group, the improvement in pain translated to a sustained reduction in pain intensity of 8 points (95% CI 4 to 12 points) compared with the control group (0 to 100 scale). The improvement in physical function was also sustained (five RCTs, 367 participants): physical function (SMD -0.37, 95% CI -0.57 to -0.16). Physical function was estimated to be 24 points on a 0- to 100-point scale (0 was no loss of physical function) in the control group, the improvement translated to a mean of 7 points (95% CI 4 to 13) compared with the control group.Only five of the 10 RCTs exclusively recruited people with symptomatic hip OA (419 participants). There was no significant difference in pain or physical function outcomes compared with five studies recruiting participants with hip or knee OA (130 participants). AUTHORS' CONCLUSIONS Pooling the results of these 10 RCTs demonstrated that land-based therapeutic exercise programmes can reduce pain and improve physical function among people with symptomatic hip OA.
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Affiliation(s)
- Marlene Fransen
- University of SydneyFaculty of Health SciencesRoom 0212Cumberland Campus C42SydneyNew South WalesAustralia1825
| | - Sara McConnell
- St Joseph's Health Care CentreDepartment of Medicine30 The QueenswayTorontoOntarioCanadaM6R 1B5
| | - Gabriela Hernandez‐Molina
- Instituto Nacional de Ciencias Médicas y Nutrición Salvador ZubiránImmunology and RheumatologyVasco de Quiroga 15. Colonia Sección XVI.Mexico cityMexico14000
| | - Stephan Reichenbach
- University HospitalDepartment for Rheumatology, Clinical Immunology, and AllergologyInselspitalBernSwitzerland
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Reid MC, Chen EK, Parker SJ, Henderson CR, Pillemer K. Measuring the value of program adaptation: a comparative effectiveness study of the standard and a culturally adapted version of the arthritis self-help program. HSS J 2014; 10:59-67. [PMID: 24482623 PMCID: PMC3903959 DOI: 10.1007/s11420-013-9368-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2013] [Accepted: 10/08/2013] [Indexed: 02/07/2023]
Abstract
BACKGROUND Arthritis remains an important public health problem. QUESTIONS/PURPOSES This study aims to determine the effects of an adapted (vs. the original) Arthritis Self-Help Program (ASHP) among older adults. Specifically, this study sought to determine (1) whether the adapted ASHP improved attendance, retention, and adherence with the use of self-management exercises, and (2) if the original ASHP's beneficial outcomes were maintained following program adaptation. PATIENT AND METHODS Individuals age ≥60 with self-reported arthritis were recruited from eight New York City senior centers. Participants were assessed at baseline to assess their demographic and clinical status and at 6 and 24 weeks to ascertain study outcomes using validated measures. RESULTS Two-hundred-one participants (64 non-Hispanic African Americans, 86 Hispanics, and 51 non-Hispanic Whites) enrolled. Participants in the adapted (vs. original) ASHP had better average attendance in the six session program (4.7 vs. 3.2 classes attended, p < 0.01) and program retention (93% vs. 74%, p < 0.01). Adherence with use of the self-management exercises (number of days using endurance, stretching, and relaxation exercises) was similar in both groups. Significant positive physical/psychosocial outcomes were documented in both the adapted and original program. CONCLUSION The adapted ASHP improved program attendance and retention while maintaining improvements in physical and psychosocial functions. These results support future efforts to employ controlled designs to quantify the benefits of adapted evidence-based programs to ensure that adaptation maintains program effectiveness.
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Affiliation(s)
- M. Carrington Reid
- />Division of Geriatrics and Gerontology, Weill Cornell Medical College, 525 E 68th Street, Box 39, New York, NY 10065 USA
- />Division of Geriatrics and Palliative Medicine, Weill Cornell Medical College, New York, NY 10065 USA
| | - Emily K. Chen
- />Department of Human Development, Cornell University, MVR Hall, Ithaca, NY 14853 USA
| | | | - Charles R. Henderson
- />Department of Human Development, Cornell University, MVR Hall, Ithaca, NY 14853 USA
| | - Karl Pillemer
- />Department of Human Development, Cornell University, MVR Hall, Ithaca, NY 14853 USA
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50
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Abstract
BACKGROUND Physical therapy for hip osteoarthritis (OA) has shown short-term effects but limited long-term benefit. There has been limited research, with inconsistent results, in identifying prognostic factors associated with a positive response to physical therapy. OBJECTIVES The purpose of this study was to identify potential predictors of response to physical therapy (exercise therapy [ET] with or without adjunctive manual therapy [MT]) for hip OA based on baseline patient-specific and clinical characteristics. DESIGN A prognostic study was conducted. METHODS Secondary analysis of data from a multicenter randomized controlled trial (RCT) (N=131) that evaluated the effectiveness of ET and ET+MT for hip OA was undertaken. Treatment response was defined using OMERACT/OARSI responder criteria. Ten baseline measures were used as predictor variables. Regression analyses were undertaken to identify predictors of outcome. Discriminative ability (sensitivity, specificity, and likelihood ratios) of significant variables was calculated. RESULTS The RCT results showed no significant difference in most outcomes between ET and ET+MT at 9 and 18 weeks posttreatment. Forty-six patients were classified as responders at 9 weeks, and 36 patients were classified as responders at 18 weeks. Four baseline variables were predictive of a positive outcome at 9 weeks: male sex, pain with activity (<6/10), Western Ontario and McMaster Universities Osteoarthritis Index physical function subscale score (<34/68), and psychological health (Hospital Anxiety and Depression Scale score <9/42). No predictor variables were identified at the 18-week follow-up. Prognostic accuracy was fair for all 4 variables (sensitivity=0.5-0.58, specificity=0.57-0.72, likelihood ratios=1.25-1.77), indicating fair discriminative ability at predicting treatment response. LIMITATIONS The short-term follow-up limits the interpretation of results, and the low number of identified responders may have resulted in possible overfitting of the predictor model. CONCLUSIONS The authors were unable to identify baseline variables in patients with hip OA that indicate those most likely to respond to treatment due to low discriminative ability. Further validation studies are needed to definitively define the best predictors of response to physical therapy in people with hip OA.
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