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Whittaker JL, Kalsoum R, Bilzon J, Conaghan PG, Crossley K, Dodge GR, Getgood A, Li X, Losina E, Mason DJ, Pietrosimone B, Risberg MA, Roemer F, Felson D, Culvenor AG, Meuffels D, Gerwin N, Simon LS, Lohmander LS, Englund M, Watt FE. Toward designing human intervention studies to prevent osteoarthritis after knee injury: A report from an interdisciplinary OARSI 2023 workshop. Osteoarthr Cartil Open 2024; 6:100449. [PMID: 38440780 PMCID: PMC10910316 DOI: 10.1016/j.ocarto.2024.100449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 02/20/2024] [Indexed: 03/06/2024] Open
Abstract
Objective The global impact of osteoarthritis is growing. Currently no disease modifying osteoarthritis drugs/therapies exist, increasing the need for preventative strategies. Knee injuries have a high prevalence, distinct onset, and strong independent association with post-traumatic osteoarthritis (PTOA). Numerous groups are embarking upon research that will culminate in clinical trials to assess the effect of interventions to prevent knee PTOA despite challenges and lack of consensus about trial design in this population. Our objectives were to improve awareness of knee PTOA prevention trial design and discuss state-of-the art methods to address the unique opportunities and challenges of these studies. Design An international interdisciplinary group developed a workshop, hosted at the 2023 Osteoarthritis Research Society International Congress. Here we summarize the workshop content and outputs, with the goal of moving the field of PTOA prevention trial design forward. Results Workshop highlights included discussions about target population (considering risk, homogeneity, and possibility of modifying osteoarthritis outcome); target treatment (considering delivery, timing, feasibility and effectiveness); comparators (usual care, placebo), and primary symptomatic outcomes considering surrogates and the importance of knee function and symptoms other than pain to this population. Conclusions Opportunities to test multimodal PTOA prevention interventions across preclinical models and clinical trials exist. As improving symptomatic outcomes aligns with patient and regulator priorities, co-primary symptomatic (single or aggregate/multidimensional outcome considering function and symptoms beyond pain) and structural/physiological outcomes may be appropriate for these trials. To ensure PTOA prevention trials are relevant and acceptable to all stakeholders, future research should address critical knowledge gaps and challenges.
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Affiliation(s)
- Jackie L. Whittaker
- Department of Physical Therapy, University of British Columbia, Vancouver, Canada
- Arthritis Research Canada, Vancouver, Canada
| | - Raneem Kalsoum
- Department of Immunology and Inflammation, Imperial College London, London, UK
| | - James Bilzon
- Department for Health, University of Bath, Bath, UK
- Centre for Sport, Exercise and Osteoarthritis Research Versus Arthritis, UK
| | - Philip G. Conaghan
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK
- NIHR Leeds Biomedical Research Centre, Leeds, UK
| | - Kay Crossley
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Australia
| | - George R. Dodge
- Department of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Mechano Therapeutics LLC, Philadelphia, PA, USA
| | - Alan Getgood
- Division of Orthopedic Surgery, Bone and Joint Institute, Fowler Kennedy Sport Medicine Clinic, Schulich School of Medicine and Dentistry, University of Western Ontario, London, ON, Canada
| | - Xiaojuan Li
- Program of Advanced Musculoskeletal Imaging (PAMI), Cleveland Clinic, OH, USA
- Department of Biomedical Engineering, Lerner Research Institute, Cleveland Clinic, OH, USA
| | - Elena Losina
- Department of Orthopedic Surgery, Brigham and Women's Hospital, Boston, USA
- Department of Orthopedic Surgery, Harvard Medical School, Boston, USA
| | - Deborah J. Mason
- Biomechanics and Bioengineering Research Centre Versus Arthritis, School of Biosciences, Cardiff University, Cardiff, UK
| | - Brian Pietrosimone
- Department of Exercise and Sport Science, University of North Carolina, USA
| | - May Arna Risberg
- Norwegian School Sport Sciences, Oslo, Norway
- Division of Orthopedic Surgery, Oslo University Hospital, Oslo, Norway
| | - Frank Roemer
- Department of Radiology, Universitätsklinikum Erlangen & Friedrich- Alexander-Universität (FAU) Erlangen-Nürnberg, Erlangen, Germany
- Chobanian & Avedisian School of Medicine, Boston University, Boston, MA, USA
| | - David Felson
- Section of Rheumatology, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, USA
| | - Adam G. Culvenor
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Australia
| | - Duncan Meuffels
- Orthopedic and Sport Medicine Department, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | | | | | - L. Stefan Lohmander
- Department of Clinical Sciences Lund, Orthopaedics, Lund University, Lund, Sweden
| | - Martin Englund
- Department of Clinical Sciences Lund, Orthopaedics, Clinical Epidemiology Unit, Lund University, Lund, Sweden
| | - Fiona E. Watt
- Department of Immunology and Inflammation, Imperial College London, London, UK
- Centre for Osteoarthritis Pathogenesis Versus Arthritis, Kennedy Institute of Rheumatology, University of Oxford, UK
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Losciale JM, Truong LK, Zhang K, Silvester-Lee T, Miciak M, Pajkic A, Le CY, Xie H, Hoens AM, Mosewich AD, Hunt MA, Li LC, Roos EM, Whittaker JL. Assessing the efficacy of the Stop OsteoARthritis (SOAR) program: A randomized delayed-controlled trial in persons at increased risk of early onset post-traumatic knee osteoarthritis. Osteoarthritis Cartilage 2024:S1063-4584(24)01151-8. [PMID: 38615974 DOI: 10.1016/j.joca.2024.04.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 04/03/2024] [Accepted: 04/08/2024] [Indexed: 04/16/2024]
Abstract
OBJECTIVE Assess the efficacy of an 8-week virtual, physiotherapist (PT)-guided knee health program (Stop OsteoARthritis (SOAR)) to improve knee extensor strength in individuals at risk of post-traumatic knee osteoarthritis (PTOA). METHOD In this superiority, randomized delayed-control trial, persons aged 16-35 years, 1-4 years after a self-reported knee joint injury were randomly assigned (1:1) to receive the SOAR program immediately (experimental group) or after a 9-week delay (control group). SOAR includes 1) one-time Knee Camp (virtual PT-guided group education, knee assessment, 1:1 exercise and physical activity (PA) goal-setting); 2) Weekly personalized home-based exercise and PA program with tracking; 3) Weekly 1:1 PT counseling (virtual). The primary outcome was a change in isokinetic knee extensor strength (baseline to 9-weeks). Additional outcomes included change in self-reported knee-related quality-of-life (QOL), self-efficacy, self-management and kinesiophobia, and PA (accelerometer) at 9 and 18-weeks. Linear regression models estimated the effect of the 8-week intervention at the primary endpoint (9-week). RESULTS 49 of 54 randomized participants completed the study (91%). Participants were a mean ± standard deviation age of 27 ± 5.0 years, and 2.4 ± 0.9 years post-injury. No mean between group differences for the primary (0.05; 95% confidence interval (CI): -0.10, 0.19) or other outcomes were seen at 9 weeks except for greater improvements in perceived self-management (Partner in Health Scale; 11.3/96, 95%CI: 5.5, 17.1) and kinesiophobia (Tampa Scale of Kinesiophobia; -4.4/33, 95%CI: -7.0, -1.8). CONCLUSION For active persons with elevated risk of PTOA, an 8-week SOAR program did not change knee-related strength, QOL, self-efficacy, or PA, on average, but may benefit the ability to self-manage knee health and kinesiophobia.
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Affiliation(s)
- Justin M Losciale
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada; Arthritis Research Canada, Vancouver, British Columbia, Canada
| | - Linda K Truong
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada; Arthritis Research Canada, Vancouver, British Columbia, Canada
| | - Kexin Zhang
- British Columbia Centre for Disease Control, Vancouver, British Columbia, Canada
| | | | - Maxi Miciak
- Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Andrea Pajkic
- Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Christina Y Le
- Glen Sather Sports Medicine Clinic, University of Alberta, Edmonton, Alberta, Canada
| | - Hui Xie
- Arthritis Research Canada, Vancouver, British Columbia, Canada; Faculty of Health Sciences, Simon Fraser University, Burnaby, British Columbia, Canada
| | - Alison M Hoens
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada; Arthritis Research Canada, Vancouver, British Columbia, Canada
| | - Amber D Mosewich
- Faculty of Kinesiology, Sport, and Recreation, University of Alberta, Edmonton, Alberta, Canada
| | - Michael A Hunt
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Linda C Li
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada; Arthritis Research Canada, Vancouver, British Columbia, Canada
| | - Ewa M Roos
- Center for Muscle and Joint Health, Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
| | - Jackie L Whittaker
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada; Arthritis Research Canada, Vancouver, British Columbia, Canada.
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Hart HF, Crossley KM, Culvenor AG, Khan MCM, West TJ, Kennedy JB, Couch JL, Whittaker JL. Knee Confidence, Fear of Movement, and Psychological Readiness for Sport in Individuals With Knee Conditions: A Systematic Review and Meta-analysis. J Orthop Sports Phys Ther 2024; 54:1-14. [PMID: 38284344 DOI: 10.2519/jospt.2024.12070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2024]
Abstract
OBJECTIVES: To (1) compare activity-related psychological factors between individuals with and without knee conditions, and (2) assess associations between these factors and objective measures of function in individuals with knee conditions. DESIGN: A priori registered systematic review with meta-analysis. LITERATURE SEARCH: MEDLINE-Ovid, Embase-Ovid, Scopus-Elsevier, CINAHL-EBSCO, SPORTDiscus-EBSCO, and Cochrane Library were searched to May 27, 2022. STUDY SELECTION CRITERIA: We included peer-reviewed primary data studies (observational and experimental) of human participants with and without knee conditions reporting knee confidence, fear of movement/avoidance beliefs, and/or psychological readiness to return to sport (RTS) or reporting correlations between these factors and objective measures of function in knee conditions. DATA SYNTHESIS: Where possible, data were pooled by knee conditions, otherwise performed narrative syntheses. The Downs and Black checklist assessed the methodological quality of the included studies. RESULTS: Forty studies (3546 participants with knee conditions; 616 participants without knee conditions) were included. There was very low-certainty evidence of higher fear of movement in individuals with knee osteoarthritis (standardized mean difference [SMD], 0.46; 95% confidence interval [CI]: 0.41, 0.52), but not in individuals with patellofemoral pain (SMD, 0.66; 95% CI: -7.98, 9.29) when compared with those without knee conditions. There was very low-certainty evidence of no differences in psychological readiness to RTS after anterior cruciate ligament reconstruction (SMD, -1.14; 95% CI: -2.97, 0.70) compared to no knee condition, and negligible to weak positive correlations between psychological readiness to RTS and objective measures of function. CONCLUSION: There was very low-certainty evidence of higher fear of movement in individuals with knee osteoarthritis compared to those without, and very low-certainty evidence of no correlations between these factors and objective measures of function following anterior cruciate ligament reconstruction. J Orthop Sports Phys Ther 2024;54(4):1-14. Epub 29 January 2024. doi:10.2519/jospt.2024.12070.
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Truong LK, Mosewich AD, Miciak M, Losciale JM, Li LC, Whittaker JL. Social support and therapeutic relationships intertwine to influence exercise behavior in people with sport-related knee injuries. Physiother Theory Pract 2024:1-14. [PMID: 38374585 DOI: 10.1080/09593985.2024.2315520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 01/03/2024] [Indexed: 02/21/2024]
Abstract
OBJECTIVE Explore how social support influences exercise therapy participation and adherence before and after enrolling in an education and exercise therapy intervention (Stop OsteoARthritis, SOAR). METHODS Study design: Interpretative description. We sampled participants with sport-related knee injuries from the SOAR randomized controlled trial. SOAR is a virtual, physiotherapist-guided, education and exercise therapy-based knee health program that targets individuals at risk of early osteoarthritis. One-on-one semi-structured interviews were completed, and an inductive approach was guided by Braun & Clarke's reflexive thematic analysis. RESULTS Fifteen participants (67% female, median age 26 [19-35] years) were interviewed. Three themes were generated that encapsulated participants' social support experiences that fostered exercise participation: 1) Treat me as a whole person represented the value of social support that went beyond participants' physical needs, 2) Work with me highlighted the working partnership between the clinician and the participant, and 3) Journey with me indicated a need for on-going support is necessary for the long-term management of participants' knee health. A theme of the therapeutic relationship was evident across the findings. CONCLUSIONS Insight was gained into how and why perceived support may be linked to exercise behavior, with the therapeutic relationship being potentially linked to perceived support. Social support strategies embedded within an education and exercise therapy program may boost exercise adherence after sport-related knee injuries.
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Affiliation(s)
- Linda K Truong
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, Canada
- Arthritis Research Canada, Vancouver, Canada
| | - Amber D Mosewich
- Faculty of Kinesiology, Sport, and Recreation, University of Alberta, Edmonton, Canada
| | - Maxi Miciak
- College of Health Sciences, Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, Canada
| | - Justin M Losciale
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, Canada
- Arthritis Research Canada, Vancouver, Canada
| | - Linda C Li
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, Canada
- Arthritis Research Canada, Vancouver, Canada
| | - Jackie L Whittaker
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, Canada
- Arthritis Research Canada, Vancouver, Canada
- College of Health Sciences, Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, Canada
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Merry K, MacPherson MM, Blazey P, Fearon A, Hunt M, Morrissey D, Napier C, Reid D, Whittaker JL, Willy RW, Scott A. Current practice, guideline adherence, and barriers to implementation for Achilles tendinopathy rehabilitation: a survey of physical therapists and people with Achilles tendinopathy. BMJ Open Sport Exerc Med 2024; 10:e001678. [PMID: 38347858 PMCID: PMC10860067 DOI: 10.1136/bmjsem-2023-001678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/22/2023] [Indexed: 02/15/2024] Open
Abstract
Objective To explore clinical practice patterns of physical therapists (PTs) who treat people with Achilles tendinopathy (AT), and identify perceived barriers and facilitators for prescribing and engaging with therapeutic exercise among PTs and people with AT. Methods Two cross-sectional surveys were electronically distributed between November 2021 and May 2022; one survey was designed for PTs while the second was for people with AT. Survey respondents answered questions regarding their physical therapy training and current practice (PTs), injury history and management (people with AT), and perceived barriers and facilitators (PTs and people with AT). Results 341 PTs and 74 people with AT completed the surveys. In alignment with clinical practice guidelines, more than 94% of PTs surveyed (97% of whom had some form of advanced musculoskeletal training) prioritise patient education and therapeutic exercise. Patient compliance, patient knowledge, and the slow nature of recovery were barriers to prescribing therapeutic exercise reported by PTs, while time, physical resources, and a perceived lack of short-term treatment effectiveness were barriers for people with AT. Conclusions Consistent with clinical practice guidelines, PTs with advanced training reported prioritising therapeutic exercise and education for managing AT. However, both PTs and people with AT identified many barriers to prescribing or engaging with therapeutic exercise. By addressing misconceptions about the time burden and ineffectiveness of exercise, and by overcoming access issues to exercise space and equipment, PTs may be able to improve intervention adherence and subsequently outcomes for people with AT.
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Affiliation(s)
- Kohle Merry
- Physical Therapy, The University of British Columbia, Vancouver, British Columbia, Canada
| | | | - Paul Blazey
- Physical Therapy, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Angie Fearon
- University of Canberra Research Institute for Sport and Exercise (UCRISE), Canberra, southeastern Australia, Australia
| | - Michael Hunt
- Physical Therapy, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Dylan Morrissey
- Queen Mary University of London, London, UK
- Barts Health NHS Trust, London, London, UK
| | - Christopher Napier
- Biomedical Physiology and Kinesiology, Simon Fraser University, Burnaby, British Columbia, Canada
| | - Duncan Reid
- Physiotherapy, Auckland University of Technology, Auckland, New Zealand
| | - Jackie L Whittaker
- Physical Therapy, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Richard W Willy
- Physical Therapy and Rehabilitation Sciences, University of Montana, Missoula, Montana, USA
| | - Alex Scott
- Physical Therapy, The University of British Columbia, Vancouver, British Columbia, Canada
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Macri EM, Whittaker JL, Toomey CM, Jaremko JL, Galarneau JM, Ronsky JL, Kuntze G, Emery CA. Patellofemoral joint geometry and osteoarthritis features 3-10 years after knee injury compared with uninjured knees. J Orthop Res 2024; 42:78-89. [PMID: 37291985 DOI: 10.1002/jor.25640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 03/03/2023] [Accepted: 06/07/2023] [Indexed: 06/10/2023]
Abstract
In this cross-sectional study, we compared patellofemoral geometry in individuals with a youth-sport-related intra-articular knee injury to uninjured individuals, and the association between patellofemoral geometry and magnetic resonance imaging (MRI)-defined osteoarthritis (OA) features. In the Youth Prevention of Early OA (PrE-OA) cohort, we assessed 10 patellofemoral geometry measures in individuals 3-10 years following injury compared with uninjured individuals of similar age, sex, and sport, using mixed effects linear regression. We also dichotomized geometry to identify extreme (>1.96 standard deviations) features and assessed likelihood of having extreme values using Poisson regression. Finally, we evaluated the associations between patellofemoral geometry with MRI-defined OA features using restricted cubic spline regression. Mean patellofemoral geometry did not differ substantially between groups. However, compared with uninjured individuals, injured individuals were more likely to have extremely large sulcus angle (prevalence ratio [PR] 3.9 [95% confidence interval, CI: 2.3, 6.6]), and shallow lateral trochlear inclination (PR 4.3 (1.1, 17.9)) and trochlear depth (PR 5.3 (1.6, 17.4)). In both groups, high bisect offset (PR 1.7 [1.3, 2.1]) and sulcus angle (PR 4.0 [2.3, 7.0]) were associated with cartilage lesion, and most geometry measures were associated with at least one structural feature, especially cartilage lesions and osteophytes. We observed no interaction between geometry and injury. Certain patellofemoral geometry features are correlated with higher prevalence of structural lesions compared with injury alone, 3-10 years following knee injury. Hypotheses generated in this study, once further evaluated, could contribute to identifying higher-risk individuals who may benefit from targeted treatment aimed at preventing posttraumatic OA.
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Affiliation(s)
- Erin M Macri
- Department Orthopaedics and Sports Medicine, Erasmus University Medical Center Rotterdam, Rotterdam, The Netherlands
- Department General Practice, Erasmus University Medical Center Rotterdam, Rotterdam, The Netherlands
- Department of Family Practice, University of British Columbia, Vancouver, Canada
| | - Jackie L Whittaker
- Department of Physical Therapy, University of British Columbia, Vancouver, Canada
- Sport Injury Prevention Research Centre, Faculty of Kinesiology, University of Calgary, Calgary, Canada
- Arthritis Research Canada, Vancouver, Canada
| | - Clodagh M Toomey
- Sport Injury Prevention Research Centre, Faculty of Kinesiology, University of Calgary, Calgary, Canada
- School of Allied Health, Faculty of Education and Health Sciences, University of Limerick, Limerick, Ireland
| | - Jacob L Jaremko
- Department Radiology and Diagnostic Imaging, University of Alberta, Edmonton, Canada
| | | | - Janet L Ronsky
- Sport Injury Prevention Research Centre, Faculty of Kinesiology, University of Calgary, Calgary, Canada
- Department Mechanical and Manufacturing Engineering and Biomedical Engineering, Schulich School of Engineering, University of Calgary, Calgary, Canada
- McCaig Institute for Bone and Joint Health, University of Calgary, Calgary, Canada
- Department of Surgery, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Gregor Kuntze
- Sport Injury Prevention Research Centre, Faculty of Kinesiology, University of Calgary, Calgary, Canada
| | - Carolyn A Emery
- Sport Injury Prevention Research Centre, Faculty of Kinesiology, University of Calgary, Calgary, Canada
- McCaig Institute for Bone and Joint Health, University of Calgary, Calgary, Canada
- Alberta Children's Hospital Research Institute, University of Calgary, Calgary, Alberta, Canada
- Department of Pediatrics and Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Canada
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Roos M, Bertrand-Charette M, Dubé MO, Tittley J, Brisson M, Chau L, Whittaker JL, Desmeules F, Mercier C, Roy JS. A cross-sectional observational study comparing individuals with a symptomatic full-thickness rotator cuff tear with age-matched controls. JSES Int 2024; 8:58-66. [PMID: 38312262 PMCID: PMC10837707 DOI: 10.1016/j.jseint.2023.10.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2024] Open
Abstract
Background A full-thickness rotator cuff tear (FTRCT) is defined as a complete tear of one of the four rotator cuff muscle tendons (supraspinatus, infraspinatus, subscapularis or teres minor). This condition can lead to pain and reduced function. However, not all FTRCT are symptomatic. A better understanding of the characteristics that lead some individuals with FTRCT to experience pain is fundamental to improve strategies used to manage this condition. This level II descriptive study aimed to explore potential sociodemographic, anatomical, psychosocial, pain sensitivity, biomechanical and neuromuscular variables that may differ between individuals with symptomatic FTRCT and age-matched individuals with asymptomatic shoulders. Methods In this cross-sectional observational study, adults aged 50 to 80 years of age, either with symptomatic FTRCT or no shoulder pain, were recruited via convenience sampling. Participants filled out questionnaires on sociodemographic and psychosocial variables. Then, various tests were performed, including pain pressure threshold, shoulder range of motion, shoulder muscle strength, shoulder ultrasound and radiologic examination, and sensorimotor functions testing. Each variable was compared between groups using univariate analyses (independent t-tests, Mann-Whitney U tests, exact probability Fisher tests). Significance was set at 0.05. Results FTRCT (n = 30) and Control (n = 30) groups were comparable in terms of sex, age, and number of comorbidities. The symptomatic FTRCT group showed a higher proportion of smokers (P = .026) and more participants indicated consuming alcohol or drugs more than they meant to (P = .010). The FTRCT group had a significantly higher prevalence of glenohumeral osteophytes (48% vs. 17%; P = .012). Participants in the FTRCT group were significantly more stressed (P = .04), anxious (P = .003) and depressed (P = .002). The FTRCT group also showed significantly higher levels of pain catastrophisation (P < .001) and sleep disturbance (P < .001). The FTRCT group showed significantly lower range of motion for flexion (P < .001), and external rotation at 0° (P < .001) and 90° (P < .001) of abduction. Isometric strength in both abduction and external rotation were weaker (P = .005) for the FTRCT group. Conclusion Sociodemographic, anatomical, psychosocial and biomechanical variables showed statistically significant differences between the FTRCT and Control groups.
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Affiliation(s)
- Marianne Roos
- Faculty of Medicine, School of Rehabilitation Sciences, Université Laval, Québec, QC, Canada
- Centre interdisciplinaire de recherche en réadaptation et intégration sociale (Cirris), Québec, QC, Canada
| | - Michaël Bertrand-Charette
- Faculty of Medicine, School of Rehabilitation Sciences, Université Laval, Québec, QC, Canada
- Centre interdisciplinaire de recherche en réadaptation et intégration sociale (Cirris), Québec, QC, Canada
| | - Marc-Olivier Dubé
- Faculty of Medicine, School of Rehabilitation Sciences, Université Laval, Québec, QC, Canada
- Centre interdisciplinaire de recherche en réadaptation et intégration sociale (Cirris), Québec, QC, Canada
| | - Jean Tittley
- Centre interdisciplinaire de recherche en réadaptation et intégration sociale (Cirris), Québec, QC, Canada
| | - Mélanie Brisson
- Centre Hospitalier Universitaire (CHU) de Québec, Québec, QC, Canada
- Radiologie Mailloux, Québec, QC, Canada
| | - Luc Chau
- Centre Hospitalier Universitaire (CHU) de Québec, Québec, QC, Canada
- Radiologie Mailloux, Québec, QC, Canada
| | - Jackie L Whittaker
- Department of Physical Therapy, University of British Columbia, Vancouver, BC, Canada
- Arthritis Research Canada, Vancouver, BC, Canada
| | - François Desmeules
- Faculty of Medicine, School of Rehabilitation, Université de Montréal, Montreal, QC, Canada
- Orthopaedic Clinical Research Unit, Centre de recherche de l'Hôpital Maisonneuve-Rosemont (CRHMR), CIUSSS de l'Est-de-l'Île de Montréal, Montreal, QC, Canada
| | - Catherine Mercier
- Faculty of Medicine, School of Rehabilitation Sciences, Université Laval, Québec, QC, Canada
- Centre interdisciplinaire de recherche en réadaptation et intégration sociale (Cirris), Québec, QC, Canada
| | - Jean-Sébastien Roy
- Faculty of Medicine, School of Rehabilitation Sciences, Université Laval, Québec, QC, Canada
- Centre interdisciplinaire de recherche en réadaptation et intégration sociale (Cirris), Québec, QC, Canada
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Le CY, Pajkic A, Losciale JM, Filbay SR, Emery CA, Manns PJ, Whittaker JL. Comparing Short-Term Knee-Related Quality of Life and Associated Clinical Outcomes Between Youth With and Without a Sport-Related Knee Injury. Clin J Sport Med 2023; 33:157-165. [PMID: 37235854 DOI: 10.1097/jsm.0000000000001146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Accepted: 03/02/2023] [Indexed: 05/28/2023]
Abstract
OBJECTIVE To compare short-term changes in knee-related quality of life (QOL) and associated clinical outcomes between youth with and without a sport-related knee injury. DESIGN Prospective cohort study. SETTING Sport medicine and physiotherapy clinics. PARTICIPANTS Youth (11-19 years old) who sustained an intra-articular, sport-related knee injury in the past 4 months and uninjured youth of similar age, sex, and sport. INDEPENDENT VARIABLE Injury history. MAIN OUTCOME MEASURES Knee-related QOL (Knee injury and Osteoarthritis Outcome Score, KOOS), knee extensor and flexor strength (dynamometry), physical activity (accelerometer), fat mass index (FMI; bioelectrical impedance), and kinesiophobia (Tampa Scale for Kinesiophobia, TSK) were measured at baseline (within 4 months of injury) and at 6-month follow-up. Wilcoxon rank sum tests assessed between-group differences for all outcomes. Regression models assessed the association between injury history and outcome change (baseline to 6-month follow-up), considering sex. The influence of injury type, baseline values, and physiotherapy attendance was explored. RESULTS Participants' (93 injured youth, 73 uninjured control subjects) median age was 16 (range 11-20) years and 66% were female. Despite greater improvements in KOOS QOL scores (20; 95% confidence interval, 15-25), injured participants demonstrated deficits at 6-month follow-up (z = 9.3, P < 0.01) compared with control subjects, regardless of sex. Similar findings were observed for knee extensor and flexor strength and TSK scores but not for physical activity or FMI. Lower baseline values were associated with greater outcome changes in injured youth. CONCLUSIONS Youth have worse knee-related QOL, muscle strength, and kinesiophobia early after a sport-related knee injury than control subjects. Despite improvements, deficits persist 6 months later.
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Affiliation(s)
- Christina Y Le
- Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, Canada
- Arthritis Research Canada, Vancouver, Canada
| | - Andrea Pajkic
- Faculty of Kinesiology, Sport, and Recreation, University of Alberta, Edmonton, Canada
| | - Justin M Losciale
- Arthritis Research Canada, Vancouver, Canada
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, Canada
| | - Stephanie R Filbay
- Centre for Health Exercise and Sports Medicine, Department of Physiotherapy, University of Melbourne, Melbourne, Australia
| | - Carolyn A Emery
- Sport Injury Prevention Research Centre, Faculty of Kinesiology, University of Calgary, Calgary, Canada
- Departments of Pediatrics and Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Canada
- Alberta Children's Hospital Research Institute, University of Calgary, Calgary, Canada; and
- McCaig Institute for Bone and Joint Health, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Patricia J Manns
- Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, Canada
| | - Jackie L Whittaker
- Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, Canada
- Arthritis Research Canada, Vancouver, Canada
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, Canada
- Sport Injury Prevention Research Centre, Faculty of Kinesiology, University of Calgary, Calgary, Canada
- McCaig Institute for Bone and Joint Health, Cumming School of Medicine, University of Calgary, Calgary, Canada
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9
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Holm PM, Simonÿ C, Brydegaard NK, Høgsgaard D, Thorborg K, Møller M, Whittaker JL, Roos EM, Skou ST. An early care void: The injury experience and perceptions of treatment among knee-injured individuals and healthcare professionals - A qualitative interview study. Phys Ther Sport 2023; 64:32-40. [PMID: 37696196 DOI: 10.1016/j.ptsp.2023.08.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 08/27/2023] [Accepted: 08/29/2023] [Indexed: 09/13/2023]
Abstract
OBJECTIVES To better comprehend the initial injury experience and care requirements of knee-injured individuals, as well as healthcare professionals' interactions with early care. DESIGN Qualitative interviews. SETTING Public healthcare in Denmark. PARTICIPANTS Ten individuals (6 women) with major knee injuries (6 anterior cruciate ligament (ACL) and meniscal tears, 2 isolated ACL tears, 1 isolated meniscal tear, 1 patella dislocation), aged 16-33 years (median 19 years), 1-26 months post-injury (median 3 months). Thirteen HCPs (5 physiotherapists, 5 orthopedic surgeons, 3 general practitioners). MAIN OUTCOME MEASURE Semi-structured individual and focus group interviews, transcribed verbatim and with latent thematic analysis. RESULTS The three main themes were: 1) Emotional struggles in solitude - knee-injured individuals dealing with emotions alone due to limited HCP resources for emotional support. 2) Blurry beginning - knee-injured individuals finding initial care frustrating, a sentiment shared by HCPs. 3) A journey with no map - knee-injured individuals holding varied outcome expectations, while HCPs hesitate to discuss long-term knee health. CONCLUSION Early care for knee-injured individuals is filled with worries and unmet emotional and information support needs. HCPs need more support and training to deliver timely and appropriate care.
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Affiliation(s)
- Pætur M Holm
- The Research and Implementation Unit PROgrez, Department of Physiotherapy and Occupational Therapy, Næstved-Slagelse-Ringsted Hospitals, Region Zealand, Slagelse, Denmark; Research Unit for Musculoskeletal Function and Physiotherapy, Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark.
| | - Charlotte Simonÿ
- The Research and Implementation Unit PROgrez, Department of Physiotherapy and Occupational Therapy, Næstved-Slagelse-Ringsted Hospitals, Region Zealand, Slagelse, Denmark; Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
| | - Nadia K Brydegaard
- The Research and Implementation Unit PROgrez, Department of Physiotherapy and Occupational Therapy, Næstved-Slagelse-Ringsted Hospitals, Region Zealand, Slagelse, Denmark
| | - Ditte Høgsgaard
- The Research and Implementation Unit PROgrez, Department of Physiotherapy and Occupational Therapy, Næstved-Slagelse-Ringsted Hospitals, Region Zealand, Slagelse, Denmark; Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
| | - Kristian Thorborg
- Sports Orthopaedic Research Center-Copenhagen (SORC-C), Department of Orthopaedic Surgery, Copenhagen University Hospital, Amager-Hvidovre, Denmark; Physical Medicine and Rehabilitation Research-Copenhagen (PMR-C), Department of Physical and Occupational Therapy, Copenhagen University Hospital, Amager-Hvidovre, Denmark
| | - Merete Møller
- Research Unit for Musculoskeletal Function and Physiotherapy, Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark; Oslo Sports Trauma Research Centre, Norwegian School of Sport Sciences, Oslo, Norway
| | - Jackie L Whittaker
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada; Arthritis Research Canada, Vancouver, British Columbia, Canada
| | - Ewa M Roos
- Research Unit for Musculoskeletal Function and Physiotherapy, Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
| | - Søren T Skou
- The Research and Implementation Unit PROgrez, Department of Physiotherapy and Occupational Therapy, Næstved-Slagelse-Ringsted Hospitals, Region Zealand, Slagelse, Denmark; Research Unit for Musculoskeletal Function and Physiotherapy, Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
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10
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Losciale JM, Truong LK, Zhang K, Scarr T, Xie H, Li LC, Mitchell C, Hunt MA, Whittaker JL. The association between knee muscle performance and clinical outcomes of knee function 1-4 years after a sport-related knee joint injury. Phys Ther Sport 2023; 64:147-155. [PMID: 37922747 DOI: 10.1016/j.ptsp.2023.10.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 10/19/2023] [Accepted: 10/20/2023] [Indexed: 11/07/2023]
Abstract
OBJECTIVE Estimate the association between index leg knee muscle strength and rate of torque development (RTD), and self-reported and performance-based (i.e., hop) knee function in persons 1-4 years after a sport-related knee joint injury. METHODS Data were collected at baseline of a clinical trial. Assessments included the Knee injury and Osteoarthritis Outcome Score Sport & Recreation subscale (KOOSsport), 6-m timed hop (TH), and peak concentric isokinetic knee extensor and flexor torque and isometric RTD. Associations between peak torque and RTD with KOOSsport and TH were assessed using multivariable regression with nonlinear transformations. RESULTS 53 participants (64.2% female) were included. Knee extensor peak torque was nonlinearly related to TH time, with a strong inverse relationship at lower torque values that changed as torque increased. Results were inconsistent for flexor peak torque, extensor RTD and flexor RTD, with inconsistencies in relationship shape and estimates of association between primary and sensitivity analyses. There was no association between strength/RTD and KOOSsport. CONCLUSION There was a nonlinear relationship between knee extensor strength and hop function, with lower strength being associated with a stronger relationship. As strength values increased, the relationship attenuated. Knee extensor and flexor strength, or RTD, were not associated with self-reported function.
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Affiliation(s)
- Justin M Losciale
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, Canada; Arthritis Research Canada, Vancouver, Canada
| | - Linda K Truong
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, Canada; Arthritis Research Canada, Vancouver, Canada
| | - Kexin Zhang
- British Columbia Centre for Disease Control, Vancouver, Canada
| | - Thomas Scarr
- Allan McGavin Sports Medicine Clinic, Vancouver, Canada
| | - Hui Xie
- Arthritis Research Canada, Vancouver, Canada; Faculty of Health Sciences, Simon Fraser University, Burnaby, Canada
| | - Linda C Li
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, Canada; Arthritis Research Canada, Vancouver, Canada
| | - Cameron Mitchell
- Department of Kinesiology, Faculty of Education, University of British Columbia, Vancouver, Canada
| | - Michael A Hunt
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, Canada
| | - Jackie L Whittaker
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, Canada; Arthritis Research Canada, Vancouver, Canada.
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11
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Merry K, MacPherson M, Vis-Dunbar M, Whittaker JL, Grävare Silbernagel K, Scott A. Identifying characteristics of resistance-based therapeutic exercise interventions for Achilles tendinopathy: A scoping review. Phys Ther Sport 2023; 63:73-94. [PMID: 37536026 DOI: 10.1016/j.ptsp.2023.06.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 06/15/2023] [Accepted: 06/19/2023] [Indexed: 08/05/2023]
Abstract
OBJECTIVE This scoping review describes resistance-based therapeutic exercise intervention characteristics for Achilles tendinopathy (AT) treatment (e.g., therapeutic dose, underlying mechanisms targeted by exercise) and assesses participant reporting characteristics. METHODS Seven electronic databases were searched; studies delivering a resistance exercise-focused treatment for individuals with AT were included. The Template for Intervention Description and Replication (TIDieR) and the ICON 2019 'Recommended standards for reporting participant characteristics in tendinopathy research' checklists framed data extraction, and study quality was assessed using the Mixed Methods Appraisal Tool 2018 version. RESULTS 68 publications (describing 59 studies and 72 exercise programs) were included. Results demonstrate that therapeutic exercise interventions for AT are well reported according to the TIDieR checklist, and participant characteristics are well reported according to the ICON checklist. Various underlying therapeutic mechanisms were proposed, with the most common being increasing tendon strength, increasing calf muscle strength, and enhancing collagen synthesis. CONCLUSIONS While evidence suggests that resistance-based therapeutic exercise interventions are effective in treating AT, more reporting on program fidelity, adherence, and compliance is needed. By summarizing currently published AT exercise programs and reporting key intervention characteristics in a single location, this review can assist clinicians in developing individualized resistance training programs for people with AT.
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Affiliation(s)
- Kohle Merry
- Department of Physical Therapy, University of British Columbia, Vancouver, British Columbia, Canada.
| | - Megan MacPherson
- Virtual Health Team, Fraser Health Authority, Surrey, BC, Canada.
| | - Mathew Vis-Dunbar
- Library, The University of British Columbia, Kelowna, British Columbia, Canada.
| | - Jackie L Whittaker
- Department of Physical Therapy, University of British Columbia, Vancouver, British Columbia, Canada; Arthritis Research Canada, Vancouver, BC, Canada.
| | | | - Alex Scott
- Department of Physical Therapy, University of British Columbia, Vancouver, British Columbia, Canada.
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12
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Räisänen AM, Benson LC, Whittaker JL, Emery CA. Evaluating a Wearable Solution for Measuring Lower Extremity Asymmetry During Landing. Physiother Can 2023; 75:271-275. [PMID: 37736414 PMCID: PMC10510545 DOI: 10.3138/ptc-2021-0086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 12/06/2021] [Accepted: 12/07/2021] [Indexed: 09/23/2023]
Abstract
Purpose Force plates can be used to monitor landing asymmetries during rehabilitation, but they are not widely available. Accelerometer-based wearable technology may be a more feasible solution. The purpose of this article was to determine the agreement between impact accelerations measured with force plates and accelerometer-derived measures of (1) centre of mass (COM) acceleration and (2) tibial acceleration asymmetries during bilateral landings. Method Participants completed three countermovement jumps (CMJ) and three squat jumps (SJ) on dual force plates with triaxial accelerometers attached to each tibia and lower back, near the COM. Bland and Altman 95% limits of agreement (95% LOA) were calculated. Results 19 adults (n = 11; 58% women, n = 8; 42% men) participated in the study. The mean differences between impact and COM accelerations were 0.24 g (95% LOA: -1.34 g to 1.82 g) and 0.38 g (95% LOA: -1.15 to 1.91 g) for the CMJ and SJ, respectively. The mean differences between the impact and tibial acceleration-based lower limb asymmetries in the CMJ and SJ were -6% (95% LOA: -32% to 19%) and 0% (95% LOA: -45% to 45%), respectively. Conclusions Our findings show acceptable agreement between impact acceleration and accelerometer-based COM acceleration and lack of agreement between impact accelerations and accelerometer-based tibial acceleration asymmetries. COM acceleration could be used to quantify landing impacts during rehabilitation, but we do not consider the accelerometer-based asymmetry measures to be a suitable alternative for force plate-based measures. Future work should focus on determining normative values for lower extremity asymmetries during landing tasks.
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Affiliation(s)
- Anu M. Räisänen
- From the:
Department of Physical Therapy Education, College of Health Sciences – Northwest, Western University of Health Sciences, Lebanon, Oregon, United States
- Sport Injury Prevention Research Centre, University of Calgary, Calgary, Alberta, Canada
| | - Lauren C. Benson
- Sport Injury Prevention Research Centre, University of Calgary, Calgary, Alberta, Canada
- Tonal Strength Institute, Tonal, San Francisco, California, United States
| | - Jackie L. Whittaker
- Sport Injury Prevention Research Centre, University of Calgary, Calgary, Alberta, Canada
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
- Arthritis Research Canada, Richmond, British Columbia, Canada
- McCaig Bone and Joint Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Carolyn A. Emery
- Sport Injury Prevention Research Centre, University of Calgary, Calgary, Alberta, Canada
- McCaig Bone and Joint Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Alberta Children’s Hospital Research Institute, University of Calgary, Calgary, Canada
- Department of Pediatrics and Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
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13
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White L, Losciale JM, Squier K, Guy S, Scott A, Prior JC, Whittaker JL. Combined hormonal contraceptive use is not protective against musculoskeletal conditions or injuries: a systematic review with data from 5 million females. Br J Sports Med 2023; 57:1195-1202. [PMID: 37225254 DOI: 10.1136/bjsports-2022-106519] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/06/2023] [Indexed: 05/26/2023]
Abstract
OBJECTIVE Assess the association between combined hormonal contraceptives (CHC) use and musculoskeletal tissue pathophysiology, injuries or conditions. DESIGN Systematic review with semiquantitative analyses and certainty of evidence assessment, guided by the Grading of Recommendations Assessment, Development and Evaluation approach. DATA SOURCES MEDLINE, EMBASE, CENTRAL, SPORTDiscus, CINAHL searched from inception to April 2022. ELIGIBILITY Intervention and cohort studies that assessed the association between new or ongoing use of CHC and an outcome of musculoskeletal tissue pathophysiology, injury or condition in postpubertal premenopausal females. RESULTS Across 50 included studies, we assessed the effect of CHC use on 30 unique musculoskeletal outcomes (75% bone related). Serious risk of bias was judged present in 82% of studies, with 52% adequately adjusting for confounding. Meta-analyses were not possible due to poor outcome reporting, and heterogeneity in estimate statistics and comparison conditions. Based on semiquantitative synthesis, there is low certainty evidence that CHC use was associated with elevated future fracture risk (risk ratio 1.02-1.20) and total knee arthroplasty (risk ratio 1.00-1.36). There is very low certainty evidence of unclear relationships between CHC use and a wide range of bone turnover and bone health outcomes. Evidence about the effect of CHC use on musculoskeletal tissues beyond bone, and the influence of CHC use in adolescence versus adulthood, is limited. CONCLUSION Given a paucity of high certainty evidence that CHC use is protective against musculoskeletal pathophysiology, injury or conditions, it is premature and inappropriate to advocate, or prescribe CHC for these purposes. PROSPERO REGISTRATION NUMBER This review was registered on PROSPERO CRD42021224582 on 8 January 2021.
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Affiliation(s)
- Lynita White
- Tall Tree Physiotherapy and Health Centre, Vancouver, British Columbia, Canada
| | - Justin M Losciale
- Arthritis Research Canada, Vancouver, British Columbia, Canada
- Department of Physical Therapy, Faculty of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Kipling Squier
- Department of Physical Therapy, Faculty of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada
- Centre for Hip Health and Mobility, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Sarah Guy
- City Sport + Physiotherapy Clinic, Vancouver, British Columbia, Canada
| | - Alex Scott
- Department of Physical Therapy, Faculty of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada
- Centre for Hip Health and Mobility, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Jerilynn C Prior
- Centre for Menstrual Cycle and Ovulation Research, The University of British Columbia, Vancouver, British Columbia, Canada
- Women's Health Research Institute, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Jackie L Whittaker
- Arthritis Research Canada, Vancouver, British Columbia, Canada
- Department of Physical Therapy, Faculty of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada
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14
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Le CY, Galarneau JM, R Filbay S, Emery CA, Manns PJ, Whittaker JL. Youth With a Sport-Related Knee Injury Exhibit Significant and Persistent Knee-Related Quality-of-Life Deficits at 12-Month Follow-up Compared to Uninjured Peers. J Orthop Sports Phys Ther 2023; 53:480–489. [PMID: 37339378 DOI: 10.2519/jospt.2023.11611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/22/2023]
Abstract
OBJECTIVE: We aimed to compare knee-related quality of life (QOL) between youth with and without an intra-articular, sport-related knee injury at baseline (≤4 months postinjury), 6-month, and 12-month follow-up, and assess the association between clinical outcomes and knee-related QOL. DESIGN: Prospective cohort study. METHODS: We recruited 86 injured and 64 uninjured youth (similar age, sex, sport). Knee-related QOL was assessed with the Knee injury and Osteoarthritis Outcome Score (KOOS) QOL subscale. Linear mixed models (95% confidence interval [CI]; clustered on sex and sport) compared KOOS QOL between study groups over the study period, considering sex-based differences. We also explored the association of injury type (anterior cruciate ligament [ACL]/meniscus injury or other), knee extensor strength (dynamometry), moderate-to-vigorous physical activity (accelerometer), intermittent knee pain (Intermittent and Constant Osteoarthritis Pain [ICOAP] measure), and fear of reinjury (17-item Tampa Scale of Kinesiophobia) with knee-related QOL. RESULTS: Participant median (range) age was 16.4 (10.9-20.1) years, 67% were female, and 56% of injuries were ACL ruptures. Injured participants had lower mean KOOS QOL scores at baseline (-61.05; 95% CI: -67.56, -54.53), 6-month (-41.37; 95% CI: -47.94, -34.80), and 12-month (-33.34; 95% CI: -39.86, -26.82) follow-up, regardless of sex. Knee extensor strength (6- and 12-month follow-up), moderate-to-vigorous physical activity (12-month follow-up), and ICOAP (all time points) were associated with KOOS QOL in injured youth. Additionally, having an ACL/meniscus injury and higher Tampa Scale of Kinesiophobia scores were associated with worse KOOS QOL in injured youth. CONCLUSION: Youth with a sport-related knee injury have significant, persistent knee-related QOL deficits at 12-month follow-up. Knee extensor strength, physical activity, pain, and fear of reinjury may contribute to knee-related QOL. JOSPT 2023;53(8):1-10. Epub: 20 June 2023. doi:10.2519/jospt.2023.11611.
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15
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Losciale JM, Bullock GS, Collins GS, Arundale AJH, Hughes T, Arden NK, Whittaker JL. Description, Prediction, and Causation in Sport and Exercise Medicine Research: Resolving the Confusion to Improve Research Quality and Patient Outcomes. J Orthop Sports Phys Ther 2023; 53:381–387. [PMID: 37125681 DOI: 10.2519/jospt.2023.11773] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
SYNOPSIS: Researchers often assign a label (such as a risk factor or predictor) to a characteristic that is statistically associated with an outcome (such as future injury). Labeling signifies that the characteristic has an established clinical value. More often than not, these labels are assigned prematurely and haphazardly. The rampant practice conflates research goals, the ultimate clinical value of the findings, and many risk factors/predictors that may not warrant the label. To address these issues and improve injury prevention research, we (1) outline the problem; (2) clarify the key differences between the research goals of description, causation, and prediction/prognosis (along with labeling conventions); (3) differentiate the clinical implications for each label; and (4) frame an appropriate scientific process to follow before applying a label. J Orthop Sports Phys Ther 2023;53(7):1-7. Epub: 26 April 2023. doi:10.2519/jospt.2023.11773.
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16
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Patterson BE, Emery C, Crossley KM, Culvenor AG, Galarneau JM, Jaremko JL, Toomey CM, Guermazi A, Whittaker JL. Knee- and Overall Health-Related Quality of Life Following Anterior Cruciate Ligament Injury: A Cross-sectional Analysis of Australian and Canadian Cohorts. J Orthop Sports Phys Ther 2023; 53:402–413. [PMID: 37289467 DOI: 10.2519/jospt.2023.11838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
OBJECTIVE: To describe the knee- and overall health-related quality of life (QOL) 3 to 12 years after anterior cruciate ligament (ACL) tear, and to assess the association of clinical and structural features with QOL after ACL tear. DESIGN: Cross-sectional analysis of combined data from Australian (n = 76, 5.4 years postinjury) and Canadian (n = 50, 6.6 years postinjury) prospective cohort studies. METHODS: We conducted a secondary analysis of patient-reported outcomes and index knee magnetic resonance imaging (MRI) acquired in 126 patients (median 5.5 [range: 4-12] years postinjury), all treated with ACL reconstruction. Outcomes included knee (ACL Quality of Life questionnaire [ACL-QOL]) and overall health-related QOL (EQ-5D-3L). Explanatory variables were self-reported knee pain (Knee Injury and Osteoarthritis Outcome Score [KOOS-Pain subscale]) and function (KOOS-Sport subscale), and any knee cartilage lesion (MRI Osteoarthritis Knee Score). Generalized linear models were adjusted for clustering between sites. Covariates were age, sex, time since injury, injury type, subsequent knee injuries, and body mass index. RESULTS: The median [range] ACL-QOL score was 82 [24-100] and EQ-5D-3L was 1.0 [-0.2 to 1.0]. For every 10-point higher KOOS-Sport score, the ACL-QOL score increased by 3.7 points (95% confidence interval [CI]: 1.7, 5.7), whereas there was no evidence of an association with the EQ-5D-3L (0.00 points, 95% CI: -0.02, 0.02). There were no significant association between KOOS-Pain and ACL-QOL (4.9 points, 95% CI: -0.1, 9.9) or EQ-5D-3L (0.05 points, 95% CI: -0.01, 0.11), respectively. Cartilage lesions were not associated with ACL-QOL (-1.2, 95% CI: -5.1, 2.7) or EQ-5D-3L (0.01, 95% CI: -0.01, 0.04). CONCLUSION: Self-reported function was more relevant for knee-related QOL than knee pain or cartilage lesions after ACL tear. Self-reported function, pain, and knee structural changes were not associated with overall health-related QOL. J Orthop Sports Phys Ther 2023;53(7):1-12. Epub: 8 June 2023. doi:10.2519/jospt.2023.11838.
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Affiliation(s)
- Brooke E Patterson
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Australia
- Australian International Olympic Committee Research Centre, La Trobe University, Melbourne, Australia
| | - Carolyn Emery
- Sport Injury Prevention Research Centre, Faculty of Kinesiology, University of Calgary, Calgary, Alberta, Canada
- Departments of Pediatrics and Community Health Sciences, Cumming School of Medicine, University of Calgary Calgary, Alberta, Canada
- McCaig Institute for Bone and Joint Health, University of Calgary Calgary Alberta, Canada
| | - Kay M Crossley
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Australia
- Australian International Olympic Committee Research Centre, La Trobe University, Melbourne, Australia
| | - Adam G Culvenor
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Australia
- Australian International Olympic Committee Research Centre, La Trobe University, Melbourne, Australia
| | - Jean-Michel Galarneau
- Sport Injury Prevention Research Centre, Faculty of Kinesiology, University of Calgary, Calgary, Alberta, Canada
| | - Jacob L Jaremko
- Department of Radiology and Diagnostic Imaging, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada
| | - Clodagh M Toomey
- School of Allied Health, Faculty of Education and Health Sciences, University of Limerick, Limerick, Ireland
| | - Ali Guermazi
- Department of Radiology, Boston University School of Medicine, Boston, MA
| | - Jackie L Whittaker
- Sport Injury Prevention Research Centre, Faculty of Kinesiology, University of Calgary, Calgary, Alberta, Canada
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, Bristish Columbia, Canada
- Arthritis Research Canada, Vancouver, Bristish Columbia, Canada
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17
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Darlow B, Krägeloh C, Abbott JH, Bennell K, Briggs AM, Brown M, Clark J, Dean S, French S, Hinman RS, Lawford BJ, O'Brien D, Whittaker JL, Stanley J. The osteoarthritis knowledge scale. Musculoskeletal Care 2023; 21:516-526. [PMID: 36573463 DOI: 10.1002/msc.1727] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 12/17/2022] [Indexed: 06/16/2023]
Abstract
OBJECTIVE Accurate knowledge is central to effective self-care of osteoarthritis (OA). This study aimed to assess the measurement properties of the Osteoarthritis Knowledge Scale (OAKS) with versions for the hip and knee. METHODS Participants with hip OA (n = 144), knee OA (n = 327), and no OA (n = 735) were recruited. Rasch analysis was conducted to assess psychometric properties using data from all participants with hip OA and 144 randomly selected participants with either knee OA or no OA. Test-retest reliability and measurement error were estimated among those with hip (n = 51) and knee (n = 142) OA. RESULTS Four items from the draft scales were deleted following Rasch analysis. The final 11-item OAKS was unidimensional. Item functioning was not affected by gender, age, educational level, or scale version (hip or knee). Person separation index was 0.75. Test-retest intraclass correlation coefficient was 0.81 (95% CI 0.74, 0.86; hip version 0.66 [0.47, 0.79]; knee version 0.85 (0.79, 0.90)). Smallest detectable change was 9 points (scale range 11-55; hip OA version 11 points; knee OA version 8 points). CONCLUSION The OAKS is a psychometrically adequate, unidimensional measure of important OA knowledge that can be used in populations with and without hip and knee OA. Caution is needed when using with populations with only hip OA as test-retest reliability of the hip version did not surpass the acceptable range.
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Affiliation(s)
- Ben Darlow
- University of Otago Wellington, Wellington, New Zealand
| | - Chris Krägeloh
- Auckland University of Technology, Auckland, New Zealand
| | | | - Kim Bennell
- University of Melbourne, Melbourne, Australia
| | | | - Melanie Brown
- University of Otago Wellington, Wellington, New Zealand
| | - Jane Clark
- Consumer Research Partner, Wellington, New Zealand
| | | | | | | | | | - Daniel O'Brien
- Auckland University of Technology, Auckland, New Zealand
| | | | - James Stanley
- University of Otago Wellington, Wellington, New Zealand
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Holm PM, Juhl CB, Culvenor AG, Whittaker JL, Crossley KM, Roos EM, Patterson BE, Larsson S, Struglics A, Bricca A. The Effects of Different Management Strategies or Rehabilitation Approaches on Knee Joint Structural and Molecular Biomarkers Following Traumatic Knee Injury: A Systematic Review of Randomized Controlled Trials for the OPTIKNEE Consensus. J Orthop Sports Phys Ther 2023; 53:1-22. [PMID: 36802814 DOI: 10.2519/jospt.2023.11576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
OBJECTIVE: To summarize the effectiveness of management strategies and rehabilitation approaches for knee joint structural and molecular biomarker outcomes following anterior cruciate ligament (ACL) and/or meniscal tear. DESIGN: Intervention systematic review. LITERATURE SEARCH: We searched the MEDLINE, Embase, CINAHL, CENTRAL, and SPORTDiscus databases from their inception up to November 3, 2021. STUDY SELECTION CRITERIA: We included randomized controlled trials (RCTs) investigating the effectiveness of management strategies or rehabilitation approaches for structural/molecular biomarkers of knee joint health following ACL and/or meniscal tear. DATA SYNTHESIS: We included 5 RCTs (9 papers) with primary ACL tear (n = 365). Two RCTs compared initial management strategies (rehabilitation plus early vs optional delayed ACL surgery), reporting on structural biomarkers (radiographic osteoarthritis, cartilage thickness, meniscal damage) in 5 papers and molecular biomarkers (inflammation, cartilage turnover) in 1 paper. Three RCTs compared different post-ACL reconstruction (ACLR) rehabilitation approaches (high vs low intensity plyometric exercises, accelerated vs nonaccelerated rehabilitation, continuous passive vs active motion), reporting on structural biomarkers (joint space narrowing) in 1 paper and molecular biomarkers (inflammation, cartilage turnover) in 2 papers. RESULTS: There were no differences in structural or molecular biomarkers between post-ACLR rehabilitation approaches. One RCT comparing initial management strategies demonstrated that rehabilitation plus early ACLR was associated with greater patellofemoral cartilage thinning, elevated inflammatory cytokine response, and reduced incidence of medial meniscal damage over 5 years compared to rehabilitation with no/delayed ACLR. CONCLUSION: Very low-certainty evidence suggests that different initial management strategies (rehabilitation plus early vs optional delayed ACL surgery) but not postoperative rehabilitation approaches may influence the incidence of meniscal damage, patellofemoral cartilage loss and cytokine concentrations over 5 years post-ACL tear. J Orthop Sports Phys Ther 2023;53(4):1-22. Epub: 20 February 2023. doi:10.2519/jospt.2023.11576.
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Bruder AM, Culvenor AG, King MG, Haberfield M, Roughead EA, Mastwyk J, Kemp JL, Ferraz Pazzinatto M, West TJ, Coburn SL, Cowan SM, Ezzat AM, To L, Chilman K, Couch JL, Whittaker JL, Crossley KM. Let's talk about sex (and gender) after ACL injury: a systematic review and meta-analysis of self-reported activity and knee-related outcomes. Br J Sports Med 2023; 57:602-610. [PMID: 36889918 DOI: 10.1136/bjsports-2022-106099] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/26/2023] [Indexed: 03/10/2023]
Abstract
OBJECTIVE Investigate sex/gender differences in self-reported activity and knee-related outcomes after anterior cruciate ligament (ACL) injury. DESIGN Systematic review with meta-analysis. DATA SOURCES Seven databases were searched in December 2021. ELIGIBILITY CRITERIA Observational or interventional studies with self-reported activity (including return to sport) or knee-related outcomes after ACL injury. RESULTS We included 242 studies (n=123 687, 43% females/women/girls, mean age 26 years at surgery). One hundred and six studies contributed to 1 of 35 meta-analyses (n=59 552). After ACL injury/reconstruction, very low-certainty evidence suggests females/women/girls had inferior self-reported activity (ie, return to sport, Tegner Activity Score, Marx Activity Scale) compared with males/men/boys on most (88%, 7/8) meta-analyses. Females/women/girls had 23%-25% reduced odds of returning to sport within 1-year post-ACL injury/reconstruction (12 studies, OR 0.76 95% CI 0.63 to 0.92), 1-5 years (45 studies, OR 0.75 95% CI 0.69 to 0.82) and 5-10 years (9 studies, OR 0.77 95% CI 0.57 to 1.04). Age-stratified analysis (<19 years) suggests female athletes/girls had 32% reduced odds of returning to sport compared with male athletes/boys (OR 0.68, 95% CI 0.41 to 1.13, I2 0.0%). Very low-certainty evidence suggests females/women/girls experienced inferior knee-related outcomes (eg, function, quality of life) on many (70%, 19/27) meta-analyses: standardised mean difference ranging from -0.02 (Knee injury and Osteoarthritis Outcome Score, KOOS-activities of daily living, 9 studies, 95% CI -0.05 to 0.02) to -0.31 (KOOS-sport and recreation, 7 studies, 95% CI -0.36 to -0.26). CONCLUSIONS Very low-certainty evidence suggests inferior self-reported activity and knee-related outcomes for females/women/girls compared with males/men/boys after an ACL injury. Future studies should explore factors and design targeted interventions to improve outcomes for females/women/girls. PROSPERO REGISTRATION NUMBER CRD42021205998.
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Affiliation(s)
- Andrea M Bruder
- Department of Physiotherapy, Podiatry and Prosthetics and Orthotics, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria, Australia .,La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria, Australia
| | - Adam G Culvenor
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria, Australia
| | - Matthew G King
- Department of Physiotherapy, Podiatry and Prosthetics and Orthotics, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria, Australia.,La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria, Australia
| | - Melissa Haberfield
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria, Australia
| | - Eliza A Roughead
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria, Australia
| | - John Mastwyk
- Department of Physiotherapy, Podiatry and Prosthetics and Orthotics, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria, Australia
| | - Joanne L Kemp
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria, Australia
| | - Marcella Ferraz Pazzinatto
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria, Australia
| | - Thomas J West
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria, Australia
| | - Sally L Coburn
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria, Australia
| | - Sallie M Cowan
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria, Australia.,Clifton Hill Physiotherapy, Melbourne, Victoria, Australia
| | - Allison M Ezzat
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria, Australia.,Department of Physical Therapy, Faculty of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Laura To
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria, Australia.,Clifton Hill Physiotherapy, Melbourne, Victoria, Australia
| | - Karina Chilman
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria, Australia
| | - Jamon L Couch
- Department of Physiotherapy, Podiatry and Prosthetics and Orthotics, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria, Australia.,La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria, Australia.,Arthritis Research Canada, Vancouver, British Columbia, Canada
| | - Jackie L Whittaker
- Department of Physical Therapy, Faculty of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada.,Arthritis Research Canada, Vancouver, British Columbia, Canada
| | - Kay M Crossley
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria, Australia
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20
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Crossley KM, Litzy K, Whittaker JL. See, hear and empower women: it is time to 'walk the walk' to eliminate manels in sport and exercise medicine/physiotherapy. Br J Sports Med 2023; 57:251-252. [PMID: 36517217 DOI: 10.1136/bjsports-2022-106030] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/09/2022] [Indexed: 12/15/2022]
Affiliation(s)
- Kay M Crossley
- La Trobe University-Bundoora Campus, Bundoora, Victoria, Australia
| | - Karen Litzy
- Department of Physical Therapy, Faculty of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Jackie L Whittaker
- Department of Physical Therapy, Faculty of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada.,Arthritis Research Centre of Canada, Richmond, Virginia, Canada
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21
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Truong LK, Mosewich AD, Miciak M, Pajkic A, Silvester-Lee T, Li LC, Whittaker JL. "I feel I'm leading the charge." Experiences of a virtual physiotherapist-guided knee health program for persons at-risk of osteoarthritis after a sport-related knee injury. Osteoarthr Cartil Open 2022; 5:100333. [PMID: 36685259 PMCID: PMC9850175 DOI: 10.1016/j.ocarto.2022.100333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 11/25/2022] [Accepted: 12/21/2022] [Indexed: 12/28/2022] Open
Abstract
Objective Describe participants' perspectives about the feasibility of a virtual, physiotherapist-guided knee health program for people at risk of post-traumatic osteoarthritis after a sport-related knee injury. Design Qualitative description study nested within a quasi-experimental study evaluating the feasibility of the Stop OsteoARthritis (SOAR) with persons with sport-related knee injuries. SOAR includes: 1) one-time Knee Camp (group education, 1:1 exercise/activity goal-setting); 2) weekly home-based exercise/activity program with tracking, and; 3) weekly 1:1 physiotherapy-guided action-planning. Upon program completion, semi-structured 1:1 interviews were conducted with participants identified by convenience and maximum variation sampling (age, gender, program satisfaction). Open-ended questions elicited participants' experiences with the program. Content analysis was conducted. Results 12 women and 4 men [median (min-max) age; 30 (19-46) years] were interviewed. Four categories depicted participants' experiences: 1) 'SOAR satisfies an unmet need' portrayed the perceived relevance and need for a program that promotes knowledge about knee health and self-efficacy for independent exercise behaviour, 2) 'Regaining control of knee health' described how SOAR empowered participants and fostered a sense of 'leading the charge' to their own knee health, 3) 'Social support encourages exercise participation' highlighted that weekly physiotherapy interactions provided accountability for achieving exercise goals, and that relating to other participants was inspirational, 4) 'Program refinements and barriers' suggested enhancements to meet the needs of future participants. Conclusions Participants report the SOAR program to be acceptable, relevant, and empowering. Improved knowledge about one's knee health, self-efficacy, autonomy, and social support may encourage exercise adherence and self-management of future knee OA risk.
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Affiliation(s)
- Linda K. Truong
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, Canada,Arthritis Research Canada, Vancouver, Canada
| | - Amber D. Mosewich
- Faculty of Kinesiology, Sport, and Recreation, University of Alberta, Edmonton, Canada
| | - Maxi Miciak
- Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, Canada
| | - Andrea Pajkic
- Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, Canada
| | | | - Linda C. Li
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, Canada,Arthritis Research Canada, Vancouver, Canada
| | - Jackie L. Whittaker
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, Canada,Arthritis Research Canada, Vancouver, Canada,Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, Canada,Corresponding author.Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, Canada. #223, 212 Friedman Building 2177 Wesbrook Mall, Vancouver, British Columbia, Canada, V6T 1Z3.
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22
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Whittaker JL, Culvenor AG, Roos EM, Crossley KM. OPTIKNEE – optimising knee health after injury. Br J Sports Med 2022. [DOI: 10.1136/bjsports-2022-106510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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23
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Whittaker JL, Culvenor AG, Juhl CB, Berg B, Bricca A, Filbay SR, Holm P, Macri E, Urhausen AP, Ardern CL, Bruder AM, Bullock GS, Ezzat AM, Girdwood M, Haberfield M, Hughes M, Ingelsrud LH, Khan KM, Le CY, Losciale JM, Lundberg M, Miciak M, Øiestad BE, Patterson B, Räisänen AM, Skou ST, Thorlund JB, Toomey C, Truong LK, Meer BLV, West TJ, Young JJ, Lohmander LS, Emery C, Risberg MA, van Middelkoop M, Roos EM, Crossley KM. OPTIKNEE 2022: consensus recommendations to optimise knee health after traumatic knee injury to prevent osteoarthritis. Br J Sports Med 2022; 56:1393-1405. [DOI: 10.1136/bjsports-2022-106299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/29/2022] [Indexed: 11/16/2022]
Abstract
The goal of the OPTIKNEE consensus is to improve knee and overall health, to prevent osteoarthritis (OA) after a traumatic knee injury. The consensus followed a seven-step hybrid process. Expert groups conducted 7 systematic reviews to synthesise the current evidence and inform recommendations on the burden of knee injuries; risk factors for post-traumatic knee OA; rehabilitation to prevent post-traumatic knee OA; and patient-reported outcomes, muscle function and functional performance tests to monitor people at risk of post-traumatic knee OA. Draft consensus definitions, and clinical and research recommendations were generated, iteratively refined, and discussed at 6, tri-weekly, 2-hour videoconferencing meetings. After each meeting, items were finalised before the expert group (n=36) rated the level of appropriateness for each using a 9-point Likert scale, and recorded dissenting viewpoints through an anonymous online survey. Seven definitions, and 8 clinical recommendations (who to target, what to target and when, rehabilitation approach and interventions, what outcomes to monitor and how) and 6 research recommendations (research priorities, study design considerations, what outcomes to monitor and how) were voted on. All definitions and recommendations were rated appropriate (median appropriateness scores of 7–9) except for two subcomponents of one clinical recommendation, which were rated uncertain (median appropriateness score of 4.5–5.5). Varying levels of evidence supported each recommendation. Clinicians, patients, researchers and other stakeholders may use the definitions and recommendations to advocate for, guide, develop, test and implement person-centred evidence-based rehabilitation programmes following traumatic knee injury, and facilitate data synthesis to reduce the burden of knee post-traumatic knee OA.
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24
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Filbay SR, Skou ST, Bullock GS, Le CY, Räisänen AM, Toomey C, Ezzat AM, Hayden A, Culvenor AG, Whittaker JL, Roos EM, Crossley KM, Juhl CB, Emery C. Long-term quality of life, work limitation, physical activity, economic cost and disease burden following ACL and meniscal injury: a systematic review and meta-analysis for the OPTIKNEE consensus. Br J Sports Med 2022; 56:1465-1474. [PMID: 36171078 DOI: 10.1136/bjsports-2022-105626] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/19/2022] [Indexed: 11/03/2022]
Abstract
OBJECTIVE Determine the long-term health-related quality-of-life (HRQoL), work limitation, physical activity, health/economic cost and disease burden of traumatic ACL and/or meniscal injury. Findings will inform OPTIKNEE evidence-based consensus recommendations. DESIGN Random-effects meta-analysis evaluated HRQoL (SF-36/SF-12/VR-12 Physical Component Scores (PCS) and Mental Component Scores (MCS), EuroQol-5D (EQ-5D)) stratified by time postinjury, and pooled mean differences (95% CI) between ACL-injured and uninjured controls. Other outcomes were synthesised descriptively. Risk-of-bias (RoB) and certainty of evidence (Grading of Recommendations Assessment, Development and Evaluation) were assessed. DATA SOURCES MEDLINE, EMBASE, CENTRAL, SPORTDiscus, CINAHL searched inception: 22 November 2021. ELIGIBILITY Studies reporting HRQoL, work limitations, physical activity levels, health/economic costs or disease burden, ≥2 years post-ACL and/or meniscal injury. RESULTS Fifty studies were included (10 high-RoB, 28 susceptible-to-some-bias and 12 low-RoB). Meta-analysis (27 studies, very low certainty of evidence) estimated a pooled mean (95% CI) PCS of 52.4 (51.4 to 53.4) and MCS of 54.0 (53.0 to 55.0) 2-14 years post-ACL injury. Pooled PCS scores were worse >10 years (50.8 (48.7 to 52.9)) compared with 2-5 years (53.9 (53.1 to 54.7)) postinjury. Excluding high-RoB studies, PCS scores were worse in ACL-injured compared with uninjured controls (-1.5 (-2.9 to -0.1)). Six studies (low certainty of evidence) informed a pooled EQ-5D score of 0.83 (0.81 to 0.84). Some individuals experienced prolonged work absenteeism and modified activities ≥2 years post-ACL injury. ACL injury was associated with significant direct and indirect costs, and early ACL reconstruction may be less cost-effective than rehabilitation. Only three studies evaluated meniscal injury outcomes (all evaluated HRQoL). CONCLUSION There is a very-low certainty of evidence that PCS scores ≥2 years post-ACL injury are worse than uninjured controls and decline over time, whereas MCS scores remain high. ACL injury can result in prolonged work absenteeism and high health/economic costs. Further studies are needed to determine the long-term burden of traumatic meniscal injury.
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Affiliation(s)
- Stephanie Rose Filbay
- Department of Physiotherapy, University of Melbourne, Melbourne, Victoria, Australia
| | - Søren T Skou
- Research Unit for Musculoskeletal Function and Physiotherapy, Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark.,Department of Physiotherapy and Occupational Therapy, Næstved-Slagelse-Ringsted Hospitals, Slagelse, Denmark
| | - Garrett S Bullock
- Department of Orthopaedic Surgery, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA
| | - Christina Y Le
- Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, Alberta, Canada.,Arthritis Research Canada, Richmond, British Columbia, Canada
| | - Anu M Räisänen
- Department of Physical Therapy Education, Oregon, Western University of Health Sciences College of Health Sciences, Northwest, Lebanon, Oregon, USA.,Faculty of Kinesiology, University of Calgary, Calgary, Alberta, Canada
| | - Clodagh Toomey
- Faculty of Kinesiology, University of Calgary, Calgary, Alberta, Canada.,School of Allied Health, University of Limerick, Limerick, Ireland
| | - Allison M Ezzat
- La Trobe Sport and Exercise Medicine Research Centre, La Trobe University, Melbourne, Victoria, Australia.,Department of Physical Therapy, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Alix Hayden
- Libraries and Cultural Resources, University of Calgary, Calgary, Alberta, Canada
| | - Adam G Culvenor
- La Trobe Sport and Exercise Medicine Research Centre, La Trobe University, Melbourne, Victoria, Australia
| | - Jackie L Whittaker
- Arthritis Research Canada, Richmond, British Columbia, Canada.,Department of Physical Therapy, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Ewa M Roos
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
| | - Kay M Crossley
- La Trobe Sport and Exercise Medicine Research Centre, La Trobe University, Melbourne, Victoria, Australia
| | - Carsten Bogh Juhl
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark.,Department of Physiotherapy and Occupational Therapy, Copenhagen University Hospital, Herlev-Gentofte, Copenhagen, Denmark
| | - Carolyn Emery
- Kinesiology, University of Calgary, Calgary, Alberta, Canada
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25
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Urhausen AP, Berg B, Øiestad BE, Whittaker JL, Culvenor AG, Crossley KM, Juhl CB, Risberg MA. Measurement properties for muscle strength tests following anterior cruciate ligament and/or meniscus injury: What tests to use and where do we need to go? A systematic review with meta-analyses for the OPTIKNEE consensus. Br J Sports Med 2022; 56:1422-1431. [DOI: 10.1136/bjsports-2022-105498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/26/2022] [Indexed: 11/03/2022]
Abstract
ObjectivesCritically appraise and summarise the measurement properties of knee muscle strength tests after anterior cruciate ligament (ACL) and/or meniscus injury using the COnsensus-based Standards for the selection of health Measurement INstruments Risk of Bias checklist.DesignSystematic review with meta-analyses. The modified Grading of Recommendations Assessment, Development and Evaluation-guided assessment of evidence quality.Data sourcesMedline, Embase, CINAHL and SPORTSDiscus searched from inception to 5 May 2022.Eligibility criteria for selecting studiesStudies evaluating knee extensor or flexor strength test reliability, measurement error, validity, responsiveness or interpretability in individuals with ACL and/or meniscus injuries with a mean injury age of ≤30 years.ResultsThirty-six studies were included involving 31 different muscle strength tests (mode and equipment) in individuals following an ACL injury and/or an isolated meniscus injury. Strength tests were assessed for reliability (n=8), measurement error (n=7), construct validity (n=27) and criterion validity (n=7). Isokinetic concentric extensor and flexor strength tests were the best rated with sufficient intrarater reliability (very low evidence quality) and construct validity (moderate evidence quality). Isotonic extensor and flexor strength tests showed sufficient criterion validity, while isometric extensor strength tests had insufficient construct and criterion validity (high evidence quality).ConclusionKnee extensor and flexor strength tests of individuals with ACL and/or meniscus injury lack evidence supporting their measurement properties. There is an urgent need for high-quality studies on these measurement properties. Until then, isokinetic concentric strength tests are most recommended, with isotonic strength tests a good alternative.
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26
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Whittaker JL, Losciale JM, Juhl CB, Thorlund JB, Lundberg M, Truong LK, Miciak M, van Meer BL, Culvenor AG, Crossley KM, Roos EM, Lohmander S, van Middelkoop M. Risk factors for knee osteoarthritis after traumatic knee injury: a systematic review and meta-analysis of randomised controlled trials and cohort studies for the OPTIKNEE Consensus. Br J Sports Med 2022; 56:1406-1421. [DOI: 10.1136/bjsports-2022-105496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/22/2022] [Indexed: 11/04/2022]
Abstract
ObjectiveTo identify and quantify potential risk factors for osteoarthritis (OA) following traumatic knee injury.DesignSystematic review and meta-analyses that estimated the odds of OA for individual risk factors assessed in more than four studies using random-effects models. Remaining risk factors underwent semiquantitative synthesis. The modified GRADE (Grading of Recommendations Assessment, Development and Evaluation) approach for prognostic factors guided the assessment.Data sourcesMEDLINE, EMBASE, CENTRAL, SPORTDiscus, CINAHL searched from inception to 2009–2021.EligibilityRandomised controlled trials and cohort studies assessing risk factors for symptomatic or structural OA in persons with a traumatic knee injury, mean injury age ≤30 years and minimum 2-year follow-up.ResultsAcross 66 included studies, 81 unique potential risk factors were identified. High risk of bias due to attrition or confounding was present in 64% and 49% of studies, respectively. Ten risk factors for structural OA underwent meta-analysis (sex, rehabilitation for anterior cruciate ligament (ACL) tear, ACL reconstruction (ACLR), ACLR age, ACLR body mass index, ACLR graft source, ACLR graft augmentation, ACLR+cartilage injury, ACLR+partial meniscectomy, ACLR+total medial meniscectomy). Very-low certainty evidence suggests increased odds of structural OA related to ACLR+cartilage injury (OR=2.31; 95% CI 1.35 to 3.94), ACLR+partial meniscectomy (OR=1.87; 1.45 to 2.42) and ACLR+total medial meniscectomy (OR=3.14; 2.20 to 4.48). Semiquantitative syntheses identified moderate-certainty evidence that cruciate ligament, collateral ligament, meniscal, chondral, patellar/tibiofemoral dislocation, fracture and multistructure injuries increase the odds of symptomatic OA.ConclusionModerate-certainty evidence suggests that various single and multistructure knee injuries (beyond ACL tears) increase the odds of symptomatic OA. Risk factor heterogeneity, high risk of bias, and inconsistency in risk factors and OA definition make identifying treatment targets for preventing post-traumatic knee OA challenging.
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27
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Macri EM, Young JJ, Ingelsrud LH, Khan KM, Terluin B, Juhl CB, Whittaker JL, Culvenor AG, Crossley KM, Roos EM. Meaningful thresholds for patient-reported outcomes following interventions for anterior cruciate ligament tear or traumatic meniscus injury: a systematic review for the OPTIKNEE consensus. Br J Sports Med 2022; 56:1432-1444. [PMID: 35973755 DOI: 10.1136/bjsports-2022-105497] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/07/2022] [Indexed: 11/04/2022]
Abstract
OBJECTIVE We synthesised and assessed credibility (ie, trustworthiness) of thresholds that define meaningful scores for patient-reported outcome measures (PROMs) following interventions for anterior cruciate ligament (ACL) tear or traumatic meniscus injury. DESIGN Systematic review, narrative synthesis. DATA SOURCES We searched five databases, handsearched references of included studies and tracked citations. ELIGIBILITY Included studies investigated: individuals with ACL tear or meniscus injury; mean age <35 years; and PROM thresholds calculated using any method to define a minimal important change (MIC) or a meaningful post-treatment score (Patient Acceptable Symptom State (PASS) or Treatment Failure). RESULTS We included 18 studies (15 ACL, 3 meniscus). Three different methods were used to calculate anchor-based MICs across 9 PROMs, PASS thresholds across 4 PROMs and treatment failure for 1 PROM. Credibility was rated 'high' for only one study-an MIC of 18 for the Knee injury and Osteoarthritis Outcome Score Quality-of-life (KOOS-QOL) subscale (using the MID Credibility Assessment Tool). Where multiple thresholds were calculated among 'low' credibility thresholds in ACL studies, MICs converged to within a 10-point range for KOOS-Symptoms (-1.2 to 5.4) and function in daily living (activities of daily living, ADL 0.5-8.1) subscales, and the International Knee Documentation Committee Subjective Knee Form (7.1-16.2). Other PROM thresholds differed up to 30 points. PASS thresholds converged to within a 10-point range in KOOS-ADL for ACL tears (92.3-100), and KOOS-Symptoms (73-78) and KOOS-QOL (53-57) in meniscus injuries. CONCLUSION Meaningful PROM thresholds were highly susceptible to study heterogeneity. While PROM thresholds can aid interpretability in research and clinical practice, they should be cautiously interpreted.
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Affiliation(s)
- Erin M Macri
- Department of Orthopaedics and Sports Medicine, Erasmus University Medical Center, Rotterdam, The Netherlands.,Dept General Practice, Erasmus University Medical Center, Rotterdam, The Netherlands.,Department of Family Practice, University of British Columbia, Vancouver, British Columbia, Canada
| | - James J Young
- Center for Muscle and Joint Health, University of Southern Denmark, Odense, Denmark.,Research Division, Canadian Memorial Chiropractic College, Toronto, Ontario, Canada
| | | | - Karim M Khan
- Department of Family Practice, University of British Columbia, Vancouver, British Columbia, Canada.,School of Kinesiology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Berend Terluin
- Department of General Practice, Amsterdam UMC, VU University, Amsterdam, The Netherlands
| | - Carsten Bogh Juhl
- Center for Muscle and Joint Health, University of Southern Denmark, Odense, Denmark.,Department of Physiotherapy and Occupational Therapy, Copenhagen University Hospital, Herlev-Gentofte, Copenhagen, Denmark
| | - Jackie L Whittaker
- Department of Physical Therapy, Faculty of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada.,Arthritis Research Canada, Richmond, British Columbia, Canada
| | - Adam G Culvenor
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Bundoora, Victoria, Australia
| | - Kay M Crossley
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Bundoora, Victoria, Australia
| | - Ewa M Roos
- Center for Muscle and Joint Health, University of Southern Denmark, Odense, Denmark
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Palmer D, Cooper D, Whittaker JL, Emery C, Batt ME, Engebretsen L, Schamasch P, Shroff M, Soligard T, Steffen K, Budgett R. Prevalence of and factors associated with osteoarthritis and pain in retired Olympians compared with the general population: part 2 - the spine and upper limb. Br J Sports Med 2022; 56:bjsports-2021-104978. [PMID: 35961762 DOI: 10.1136/bjsports-2021-104978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/05/2022] [Indexed: 11/04/2022]
Abstract
OBJECTIVES (1) To determine the prevalence of spine and upper limb osteoarthritis (OA) and pain in retired Olympians; (2) identify risk factors associated with their occurrence and (3) compare with a sample of the general population. METHODS 3357 retired Olympians (44.7 years) and 1735 general population controls (40.5 years) completed a cross-sectional survey. The survey captured demographics, general health, self-reported physician-diagnosed OA, current joint/region pain and significant injury (lasting ≥1 month). Adjusted ORs (aORs) compared retired Olympians and the general population. RESULTS Overall, 40% of retired Olympians reported experiencing current joint pain. The prevalence of lumbar spine pain was 19.3% and shoulder pain 7.4%, with lumbar spine and shoulder OA 5.7% and 2.4%, respectively. Injury was associated with increased odds (aOR, 95% CI) of OA and pain at the lumbar spine (OA=5.59, 4.01 to 7.78; pain=4.90, 3.97 to 6.05), cervical spine (OA=17.83, 1.02 to 31.14; pain=9.41, 6.32 to 14.01) and shoulder (OA=4.91, 3.03 to 7.96; pain=6.04, 4.55 to 8.03) in retired Olympians. While the odds of OA did not differ between Olympians and the general population, the odds of lumbar spine pain (1.44, 1.20 to 1.73), the odds of shoulder OA after prior shoulder injury (2.64, 1.01 to 6.90) and the odds of cervical spine OA in female Olympians (2.02, 1.06 to 3.87) were all higher for Olympians compared with controls. CONCLUSIONS One in five retired Olympians reported experiencing current lumbar spine pain. Injury was associated with lumbar spine, cervical spine and shoulder OA and pain for Olympians. Although overall OA odds did not differ, after adjustment for recognised risk factors, Olympians were more likely to have lumbar spine pain and shoulder OA after shoulder injury, than the general population.
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Affiliation(s)
- Debbie Palmer
- Edinburgh Sports Medicine Research Network, Institute for Sport PE and Health Sciences, The University of Edinburgh, Edinburgh, UK
- School of Medicine, University of Nottingham, Nottingham, UK
| | - Dale Cooper
- School of Allied Health Professions, Keele University, Keele, UK
| | - Jackie L Whittaker
- Department of Physical Therapy, Faculty of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada
- Arthritis Research Centre Of Canada, Richmond, British Columbia, Canada
| | - Carolyn Emery
- Sport Injury Prevention Research Centre, Faculty of Kinesiology and Departments of Paediatrics and Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Mark E Batt
- Nottingham University Hospitals NHS Trust, Nottingham, UK
- Centre for Sport, Exercise and Osteoarthritis Versus Arthritis, Queen's Medical Centre, Nottingham, UK
| | - Lars Engebretsen
- Department of Sports Medicine, Oslo Sports Trauma Research Center, Norwegian School of Sport Sciences, Oslo, Norway
- Medical and Scientific Department, International Olympic Committee, Lausanne, Switzerland
| | - Patrick Schamasch
- Medical Committee, World Olympians Association, Lausanne, Switzerland
| | - Malav Shroff
- Medical Committee, World Olympians Association, Lausanne, Switzerland
| | - Torbjørn Soligard
- Medical and Scientific Department, International Olympic Committee, Lausanne, Switzerland
| | - Kathrin Steffen
- Department of Sports Medicine, Oslo Sports Trauma Research Center, Norwegian School of Sport Sciences, Oslo, Norway
| | - Richard Budgett
- Medical and Scientific Department, International Olympic Committee, Lausanne, Switzerland
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Palmer D, Cooper D, Whittaker JL, Emery C, Batt ME, Engebretsen L, Schamasch P, Shroff M, Soligard T, Steffen K, Budgett R. Prevalence of and factors associated with osteoarthritis and pain in retired Olympians, with comparison to the general population: part 1 – the lower limb. Br J Sports Med 2022. [DOI: 10.1136/bjsports-2021-104762] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
ObjectivesThis study aims (1) to determine the prevalence of lower limb osteoarthritis (OA) and pain in retired Olympians; (2) to identify factors associated with their occurrence and (3) to compare with a sample of the general population.Methods3357 retired Olympians (median 44.7 years) and 1735 general population controls (40.5 years) completed a cross-sectional survey. The survey captured demographics, general health, self-reported physician-diagnosed OA, current joint/region pain and injury history (lasting >1 month). Adjusted OR (aOR) compared retired Olympians with the general population.ResultsThe prevalence of (any joint) OA in retired Olympians was 23.2% with the knee most affected (7.4%). Injury was associated with increased odds (aOR, 95% CI) of OA and pain in retired Olympians at the knee (OA=9.40, 6.90 to 12.79; pain=7.32, 5.77 to 9.28), hip (OA=14.30, 8.25 to 24.79; pain=9.76, 6.39 to 14.93) and ankle (OA=9.90, 5.05 to 19.41; pain=5.99, 3.84 to 9.34). Increasing age and obesity were also associated with knee OA and pain. While the odds of OA did not differ between Olympians and the general population, Olympians with prior knee and prior hip injury were more likely than controls with prior injury to experience knee (1.51, 1.03 to 2.21 (Olympians 22.0% vs controls 14.5%)) and hip OA (4.03, 1.10 to 14.85 (Olympians 19.1% vs Controls 11.5%)), respectively.ConclusionsOne in four retired Olympians reported physician-diagnosed OA, with injury associated with knee, hip and ankle OA and pain. Although overall OA odds did not differ, after adjustment for recognised risk factors Olympians were more likely to have knee and hip OA after injury than the general population, suggesting injury is an occupational risk factor for retired Olympians.
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Espin-Garcia O, Baghel M, Brar N, Whittaker JL, Ali SA. Can genetics guide exercise prescriptions in osteoarthritis? Front Rehabilit Sci 2022; 3:930421. [PMID: 36188938 PMCID: PMC9397982 DOI: 10.3389/fresc.2022.930421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Accepted: 07/06/2022] [Indexed: 11/16/2022]
Abstract
Osteoarthritis (OA) is the most common form of arthritis and has a multifactorial etiology. Current management for OA focuses on minimizing pain and functional loss, typically involving pharmacological, physical, psychosocial, and mind-body interventions. However, there remain challenges in determining which patients will benefit most from which interventions. Although exercise-based interventions are recommended as first-line treatments and are known to be beneficial for managing both the disease and illness of OA, the optimal exercise “prescription” is unknown, due in part to our limited understanding of the precise mechanisms underlying its action. Here we present our perspective on the potential role of genetics in guiding exercise prescription for persons with OA. We describe key publications in the areas of exercise and OA, genetics and OA, and exercise and genetics, and point to a paucity of knowledge at the intersection of exercise, genetics, and OA. We suggest there is emerging evidence to support the use of genetics and epigenetics to explain the beneficial effects of exercise for OA. We identify missing links in the existing research relating to exercise, genetics, and OA, and highlight epigenetics as a promising mechanism through which environmental exposures such as exercise may impact OA outcomes. We anticipate future studies will improve our understanding of how genetic and epigenetic factors mediate exercise-based interventions to support implementation and ultimately improve OA patient care.
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Affiliation(s)
- Osvaldo Espin-Garcia
- Department of Biostatistics, Princess Margaret Cancer Centre and Schroeder Arthritis Institute, University Health Network, Toronto, ON, Canada
- Division of Biostatistics, Dalla Lana School of Public Health and Department of Statistical Sciences, University of Toronto, Toronto, ON, Canada
- *Correspondence: Osvaldo Espin-Garcia
| | - Madhu Baghel
- Bone and Joint Center, Department of Orthopaedic Surgery, Henry Ford Health, Detroit, MI, United States
| | - Navraj Brar
- Faculty of Kinesiology and Physical Education, University of Toronto, Toronto, ON, Canada
| | - Jackie L. Whittaker
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
- Arthritis Research Canada, Vancouver, BC, Canada
| | - Shabana Amanda Ali
- Bone and Joint Center, Department of Orthopaedic Surgery, Henry Ford Health, Detroit, MI, United States
- Center for Molecular Medicine and Genetics, School of Medicine, Wayne State University, Detroit, MI, United States
- Department of Physiology, College of Human Medicine, Michigan State University, East Lansing, MI, United States
- Shabana Amanda Ali
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Blaney TCR, Ronsky JL, Macri EM, Jaremko JL, Kuntze G, Pakdel A, Whittaker JL, Emery CA. Concurrent validity and reliability of a semi-automated approach to measuring the magnetic resonance imaging morphology of the knee joint in active youth. Proc Inst Mech Eng H 2022; 236:1023-1035. [DOI: 10.1177/09544119221095337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Post-traumatic knee osteoarthritis is attributed to alterations in joint morphology, alignment, and biomechanics triggered by injury. While magnetic resonance (MR) imaging-based measures of joint morphology and alignment are relevant to understanding osteoarthritis risk, time consuming manual data extraction and measurement limit the number of outcomes that can be considered and deter widespread use. This paper describes the development and evaluation of a semi-automated software for measuring tibiofemoral and patellofemoral joint architecture using MR images from youth with and without a previous sport-related knee injury. After prompting users to identify and select key anatomical landmarks, the software can calculate 37 (14 tibiofemoral, 23 patellofemoral) relevant geometric features (morphology and alignment) based on established methods. To assess validity and reliability, 11 common geometric features were calculated from the knee MR images (proton density and proton density fat saturation sequences; 1.5 T) of 76 individuals with a 3–10-year history of youth sport-related knee injury and 76 uninjured controls. Spearman’s or Pearson’s correlation coefficients (95% CI) and Bland-Altman plots were used to assess the concurrent validity of the semi-automated software (novice rater) versus expert manual measurements, while intra-class correlation coefficients (ICC2,1; 95%CI), standard error of measurement (95%CI), 95% minimal detectable change, and Bland-Altman plots were used to assess the inter-rater reliability of the semi-automated software (novice vs resident radiologist rater). Correlation coefficients ranged between 0.89 (0.84, 0.92; Lateral Trochlear Inclination) and 0.97 (0.96, 0.98; Patellar Tilt Angle). ICC estimates ranged between 0.79 (0.63, 0.88; Lateral Patellar Tilt Angle) and 0.98 (0.95, 0.99; Bisect Offset). Bland-Altman plots did not reveal systematic bias. These measurement properties estimates are equal, if not better than previously reported methods suggesting that this novel semi-automated software is an accurate, reliable, and efficient alternative method for measuring large numbers of geometric features of the tibiofemoral and patellofemoral joints from MR studies.
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Affiliation(s)
- Traven CR Blaney
- McCaig Institute of Bone and Joint Health, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
- Faculty of Engineering, McGill University, Montreal, Canada
| | - Janet L Ronsky
- McCaig Institute of Bone and Joint Health, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
- Schulich School of Engineering, University of Calgary, Calgary, AB, Canada
| | - Erin M Macri
- Department of General Practice, Department of Orthopedics and Sports Medicine, Erasmus MC, Rotterdam, Amsterdam, The Netherlands
| | - Jacob L Jaremko
- Department of Radiology & Diagnostic Imaging, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Gregor Kuntze
- McCaig Institute of Bone and Joint Health, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
- Schulich School of Engineering, University of Calgary, Calgary, AB, Canada
| | - Amir Pakdel
- Department of Radiology & Diagnostic Imaging, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Jackie L Whittaker
- McCaig Institute of Bone and Joint Health, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
- Deparment of Physical Therapy, University of British Columbia, Vancouver, BC, Canada
- Arthritis Research Canada, Vancouver, BC, Canada
- Sport Injury Prevention Research Centre, Faculty of Kinesiology, University of Calgary, Calgary, AB, Canada
| | - Carolyn A Emery
- McCaig Institute of Bone and Joint Health, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
- Sport Injury Prevention Research Centre, Faculty of Kinesiology, University of Calgary, Calgary, AB, Canada
- The Alberta Children’s Hospital Research Institute for Child and Maternal Health, Faculty of Medicine, University of Calgary, Calgary, AB, Canada
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32
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Culvenor AG, Girdwood MA, Juhl CB, Patterson BE, Haberfield MJ, Holm PM, Bricca A, Whittaker JL, Roos EM, Crossley KM. Rehabilitation after anterior cruciate ligament and meniscal injuries: a best-evidence synthesis of systematic reviews for the OPTIKNEE consensus. Br J Sports Med 2022; 56:1445-1453. [PMID: 35768181 DOI: 10.1136/bjsports-2022-105495] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/08/2022] [Indexed: 11/04/2022]
Abstract
OBJECTIVE Synthesise evidence for effectiveness of rehabilitation interventions following ACL and/or meniscal tear on symptomatic, functional, clinical, psychosocial, quality of life and reinjury outcomes. DESIGN Overview of systematic reviews with Grading of Recommendations Assessment, Development and Evaluation certainty of evidence. DATA SOURCES MEDLINE, EMBASE, CINAHL, SPORTDiscus and Cochrane Library. ELIGIBILITY CRITERIA Systematic reviews of randomised controlled trials investigating rehabilitation interventions following ACL and/or meniscal tears in young adults. RESULTS We included 22 systematic reviews (142 trials of mostly men) evaluating ACL-injured individuals and none evaluating isolated meniscal injuries. We synthesised data from 16 reviews evaluating 12 different interventions. Moderate-certainty evidence was observed for: (1) neuromuscular electrical stimulation to improve quadriceps strength; (2) open versus closed kinetic chain exercises to be similarly effective for quadriceps strength and self-reported function; (3) structured home-based versus structured in-person rehabilitation to be similarly effective for quadriceps and hamstring strength and self-reported function; and (4) postoperative knee bracing being ineffective for physical function and laxity. There was low-certainty evidence that: (1) preoperative exercise therapy improves self-reported and physical function postoperatively; (2) cryotherapy reduces pain and analgesic use; (3) psychological interventions improve anxiety/fear; and (4) whole body vibration improves quadriceps strength. There was very low-certainty evidence that: (1) protein-based supplements improve quadriceps size; (2) blood flow restriction training improves quadriceps size; (3) neuromuscular control exercises improve quadriceps and hamstring strength and self-reported function; and (4) continuous passive motion has no effect on range of motion. CONCLUSION The general level of evidence for rehabilitation after ACL or meniscal tear was low. Moderate-certainty evidence indicates that several rehabilitation types can improve quadriceps strength, while brace use has no effect on knee function/laxity.
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Affiliation(s)
- Adam G Culvenor
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria, Australia
| | - Michael A Girdwood
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria, Australia
| | - Carsten B Juhl
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Funen, Denmark.,Department of Physiotherapy and Occupational Therapy, Copenhagen University Hospital, Copenhagen, Denmark
| | - Brooke E Patterson
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria, Australia
| | - Melissa J Haberfield
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria, Australia
| | - Pætur M Holm
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Funen, Denmark.,The Research Unit PROgrez, Department of Physiotherapy and Occupational Therapy, Næstved-Slagelse-Ringsted Hospitals, Slagelse, Denmark
| | - Alessio Bricca
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Funen, Denmark.,The Research Unit PROgrez, Department of Physiotherapy and Occupational Therapy, Næstved-Slagelse-Ringsted Hospitals, Slagelse, Denmark
| | - Jackie L Whittaker
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada.,Arthritis Research Canada, Vancouver, British Columbia, Canada
| | - Ewa M Roos
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Funen, Denmark
| | - Kay M Crossley
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria, Australia
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Berg B, Urhausen AP, Øiestad BE, Whittaker JL, Culvenor AG, Roos EM, Crossley KM, Juhl CB, Risberg MA. What tests should be used to assess functional performance in youth and young adults following anterior cruciate ligament or meniscal injury? A systematic review of measurement properties for the OPTIKNEE consensus. Br J Sports Med 2022; 56:1454-1464. [PMID: 35697502 DOI: 10.1136/bjsports-2022-105510] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/24/2022] [Indexed: 12/25/2022]
Abstract
OBJECTIVES To critically appraise and summarise measurement properties of functional performance tests in individuals following anterior cruciate ligament (ACL) or meniscal injury. DESIGN Systematic review. DATA SOURCES Systematic searches were performed in Medline (Ovid), Embase (Ovid), CINAHL (EBSCO) and SPORTSDiscus (EBSCO) on 7 July 2021. ELIGIBILITY CRITERIA FOR SELECTING STUDIES Studies evaluating at least one measurement property of a functional performance test including individuals following an ACL tear or meniscal injury with a mean injury age of ≤30 years. The COnsensus-based Standards for the selection of health Measurement INstruments Risk of Bias checklist was used to assess methodological quality. A modified Grading of Recommendations Assessment, Development and Evaluation assessed evidence quality. RESULTS Thirty studies evaluating 26 functional performance tests following ACL injury were included. No studies were found in individuals with an isolated meniscal injury. Included studies evaluated reliability (n=5), measurement error (n=3), construct validity (n=26), structural validity (n=1) and responsiveness (n=1). The Single Leg Hop and Crossover Hop tests showed sufficient intrarater reliability (high and moderate quality evidence, respectively), construct validity (low-quality and moderate-quality evidence, respectively) and responsiveness (low-quality evidence). CONCLUSION Frequently used functional performance tests for individuals with ACL or meniscal injury lack evidence supporting their measurement properties. The Single Leg Hop and Crossover Hop are currently the most promising tests following ACL injury. High-quality studies are required to facilitate stronger recommendations of performance-based outcomes following ACL or meniscal injury.
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Affiliation(s)
- Bjørnar Berg
- Division of Orthopaedic Surgery, Oslo University Hospital, Oslo, Norway
- Centre for Intelligent Musculoskeletal Health, Faculty of Health Sciences, Oslo Metropolitan University, Oslo, Norway
| | - Anouk P Urhausen
- Department of Sports Medicine, Norwegian School of Sport Sciences, Oslo, Norway
| | | | - Jackie L Whittaker
- Department of Physical Therapy, Faculty of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada
- Arthritis Research Centre, Vancouver, Vancouver, Canada
| | - Adam G Culvenor
- La Trobe Sport and Exercise Medicine Research Centre, La Trobe University School of Allied Health Human Services and Sport, Bundoora, Victoria, Australia
| | - Ewa M Roos
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
| | - Kay M Crossley
- La Trobe Sport and Exercise Medicine Research Centre, La Trobe University School of Allied Health Human Services and Sport, Bundoora, Victoria, Australia
| | - Carsten B Juhl
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
- Department of Physiotherapy and Occupational Therapy, Copenhagen University Hospital, Herlev and Gentofte, Kobenhavn, Denmark
| | - May Arna Risberg
- Division of Orthopaedic Surgery, Oslo University Hospital, Oslo, Norway
- Department of Sports Medicine, Norwegian School of Sport Sciences, Oslo, Norway
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Ross MH, Hammond J, Bezner J, Brown D, Wright A, Chipchase L, Miciak M, Whittaker JL, Setchell J. An Exploration of the Experiences of Physical Therapists Who Identify as LGBTQIA+: Navigating Sexual Orientation and Gender Identity in Clinical, Academic, and Professional Roles. Phys Ther 2022; 102:6478874. [PMID: 34939108 DOI: 10.1093/ptj/pzab280] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 08/12/2021] [Accepted: 09/30/2021] [Indexed: 11/14/2022]
Abstract
OBJECTIVE The purpose of this study was to explore physical therapy through the stories of physical therapists who identify as lesbian, gay, bisexual, transgender, queer, intersex, asexual, and other related identities (LGBTQIA+) to consider how the profession enacts and constructs gender and sexual orientation. METHODS Physical therapists with clinical, academic, and professional roles who identify as LGBTQIA+ were recruited from Australia, the United Kingdom, Canada, and the United States. In-depth data were collected via narrative interviews. An iterative group discourse analysis was used to examine key discourses underpinning interview narratives and how these relate to the physical therapy profession. RESULTS Twenty-two physical therapists were interviewed. Participants had between 1.5 and 40 years of experience across various clinical areas and settings. Participants identified with varying sexual orientations and gender identities. Analysis identified discourses discussed under the following headings: (1) normativity, which related to hetero-normative assumptions about sexual orientation and cisnormative assumptions about gender identity and the intersectionality among sexual orientation, gender identity, and other forms of marginalization; (2) stress and labor, which explored the stress experienced by physical therapists who are LGBTQIA+ (due to fear of discrimination or actual discrimination) and additional emotional and other types of labor or work done in the workplace to hide aspects of their lives to feel safe, educate colleagues, and be a role model; and (3) professionalism, which related to the heterosexual/cisnormative (and other) "norms" that comprised participants' ideas of presenting as "professional" and positioning physical therapists who are LGBTQIA+ as "unprofessional." CONCLUSION Findings suggest that cultural norms may need to be reconceptualized in physical therapy to promote inclusion and belonging of individuals who identify as LGBTQIA+. Approaches to upskill new and existing physical therapists may include elements such as individual and institutional reflexivity, learning and implementing appropriate terminology, displaying indicators of inclusivity, and cultural safety training. These elements may provide the first steps to promote inclusive and culturally safe environments for individuals who identify as LGBTQIA+ within the profession. IMPACT This is the first known study to explore the lived experiences of those who identify as LGBTQIA+ in the physical therapy profession. The findings highlight how prevailing normative discourses in Western society are also present in physical therapy and impact those who identify as LGBTQIA+.
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Affiliation(s)
- Megan H Ross
- School of Health and Rehabilitation Sciences, The University of Queensland, St Lucia, Queensland, Australia
| | - John Hammond
- Faculty of Health, Social Care and Education, Kingston University and St George's University of London, London, United Kingdom
| | - Janet Bezner
- Department of Physical Therapy, Texas State University, Round Rock, Texas, USA
| | - Darren Brown
- Therapies Department, Chelsea and Westminster Hospital NHS Foundation Trust, London, United Kingdom
| | | | - Lucy Chipchase
- College of Nursing and Health Sciences, Flinders University, Adelaide, South Australia, Australia
| | - Maxi Miciak
- Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, AB, Canada
| | - Jackie L Whittaker
- Department of Physical Therapy, University of British Columbia, BC, Canada
| | - Jenny Setchell
- School of Health and Rehabilitation Sciences, The University of Queensland, St Lucia, Queensland, Australia
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35
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Whittaker JL, Truong LK, Losciale JM, Silvester-Lee T, Miciak M, Pajkic A, Le CY, Hoens AM, Mosewich A, Hunt MA, Li LC, Roos EM. Efficacy of the SOAR knee health program: protocol for a two-arm stepped-wedge randomized delayed-controlled trial. BMC Musculoskelet Disord 2022; 23:85. [PMID: 35078446 PMCID: PMC8790851 DOI: 10.1186/s12891-022-05019-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Accepted: 01/11/2022] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Knee trauma permanently elevates one's risk for knee osteoarthritis. Despite this, people at-risk of post-traumatic knee osteoarthritis rarely seek or receive care, and accessible and efficacious interventions to promote knee health after injury are lacking. Exercise can ameliorate some mechanisms and independent risk factors for osteoarthritis and, education and action-planning improve adherence to exercise and promote healthy behaviours. METHODS To assess the efficacy of a virtually-delivered, physiotherapist-guided exercise-based program (SOAR) to improve knee health in persons discharged from care after an activity-related knee injury, 70 people (16-35 years of age, 12-48 months post-injury) in Vancouver Canada will be recruited for a two-arm step-wedged assessor-blinded delayed-control randomized trial. Participants will be randomly allocated to receive the intervention immediately or after a 10-week delay. The program consists of 1) one-time Knee Camp (group education, 1:1 individualized exercise and activity goal-setting); 2) weekly individualized home-based exercise and activity program with tracking, and; 3) weekly 1:1 physiotherapy-guided action-planning with optional group exercise class. Outcomes will be measured at baseline, 9- (primary endpoint), and 18-weeks. The primary outcome is 9-week change in knee extension strength (normalized peak concentric torque; isokinetic dynamometer). Secondary outcomes include 9-week change in moderate-to-vigorous physical activity (accelerometer) and self-reported knee-related quality-of-life (Knee injury and OA Outcome Score subscale) and self-efficacy (Knee Self Efficacy Scale). Exploratory outcomes include 18-week change in primary and secondary outcomes, and 9- and 18- week change in other components of knee extensor and flexor muscle function, hop function, and self-reported symptoms, function, physical activity, social support, perceived self-care and kinesiophobia. Secondary study objectives will assess the feasibility of a future hybrid effectiveness-implementation trial protocol, determine the optimal intervention length, and explore stakeholder experiences. DISCUSSION This study will assess the efficacy of a novel, virtually-delivered, physiotherapist-guided exercise-based program to optimize knee health in persons at increased risk of osteoarthritis due to a past knee injury. Findings will provide valuable information to inform the management of osteoarthritis risk after knee trauma and the conduct of a future effectiveness-implementation trial. TRIAL REGISTRATION Clinicaltrials.gov reference: NTC04956393. Registered August 5, 2021, https://clinicaltrials.gov/ct2/show/NCT04956393?term=SOAR&cond=osteoarthritis&cntry=CA&city=Vancouver&draw=2&rank=1.
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Affiliation(s)
- Jackie L Whittaker
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, Canada.
- Arthritis Research Canada, Vancouver, Canada.
| | - Linda K Truong
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, Canada
- Arthritis Research Canada, Vancouver, Canada
| | - Justin M Losciale
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, Canada
- Arthritis Research Canada, Vancouver, Canada
| | | | - Maxi Miciak
- Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, Canada
| | - Andrea Pajkic
- Faculty of Kinesiology, Sport and Recreation, University of Alberta, Edmonton, Canada
| | - Christina Y Le
- Arthritis Research Canada, Vancouver, Canada
- Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, Canada
| | - Alison M Hoens
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, Canada
- Arthritis Research Canada, Vancouver, Canada
| | - Amber Mosewich
- Faculty of Kinesiology, Sport and Recreation, University of Alberta, Edmonton, Canada
| | - Michael A Hunt
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, Canada
- Arthritis Research Canada, Vancouver, Canada
| | - Linda C Li
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, Canada
- Arthritis Research Canada, Vancouver, Canada
| | - Ewa M Roos
- Department of Musculoskeletal Function and Physiotherapy, University of Southern Denmark, Odense, Denmark
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Truong LK, Mosewich AD, Miciak M, Pajkic A, Le CY, Li LC, Whittaker JL. Balance, reframe, and overcome: The attitudes, priorities, and perceptions of exercise-based activities in youth 12-24 months after a sport-related ACL injury. J Orthop Res 2022; 40:170-181. [PMID: 33951223 DOI: 10.1002/jor.25064] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 02/13/2021] [Accepted: 04/26/2021] [Indexed: 02/04/2023]
Abstract
Attitudes, priorities, and perceptions of exercise directly influence exercise behaviors. Despite the benefits of exercise-based activities for future health, little is known about how youth who experience an ACL injury view exercise-based activity beyond the immediate recovery period. A qualitative (interpretative description) approach with one-to-one semistructured interviews was used to probe the current attitudes, priorities, and perceptions of exercise-therapy, physical activity, and sport participation with a purposive sample of youth from an ongoing inception cohort study who experienced an ACL tear or reconstruction in the past 12-24 months. Analyses followed an inductive approach guided by an analytic interpretative description process. Reflexive journaling, memoing, and a detailed audit trail promoted data trustworthiness. A patient-partner was involved throughout. Ten youth (six women, four men), 15-19 years of age, and a median of 20-months (16-26) from injury were interviewed. Three overarching themes were identified. 'Balancing physical activity and future knee health' highlighted ongoing negotiations between what were perceived to be competing priorities for return-to-sport and future knee health. 'Reframing the value of exercise-therapy and physical activity' reflected the importance of reshaping attitudes toward exercise as positive and was linked to exercise adherence. 'Overcoming unforeseen exercise challenges' encompassed persisting psychological and physical challenges perceived to limit exercise-based activities. Clinical significance: reframing exercise-based activities in a positive light and leveraging motivation for return-to-sport and life-long knee health may be important strategies for encouraging ongoing exercise therapy and physical activity following a youth ACL injury.
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Affiliation(s)
- Linda K Truong
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, Canada.,Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, Canada.,Arthritis Research Centre, Richmond, Canada
| | - Amber D Mosewich
- Faculty of Kinesiology, Sport, and Recreation, University of Alberta, Edmonton, Canada
| | - Maxi Miciak
- Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, Canada.,Alberta Innovates, Edmonton, Canada
| | - Andrea Pajkic
- Faculty of Kinesiology, Sport, and Recreation, University of Alberta, Edmonton, Canada
| | - Christina Y Le
- Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, Canada.,Arthritis Research Centre, Richmond, Canada
| | - Linda C Li
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, Canada.,Arthritis Research Centre, Richmond, Canada
| | - Jackie L Whittaker
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, Canada.,Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, Canada.,Arthritis Research Centre, Richmond, Canada
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Owoeye OBA, Whittaker JL, Toomey CM, Räisänen AM, Jaremko JL, Carlesso LC, Manske SL, Emery CA. Health-Related Outcomes 3-15 Years Following Ankle Sprain Injury in Youth Sport: What Does the Future Hold? Foot Ankle Int 2022; 43:21-31. [PMID: 34353138 DOI: 10.1177/10711007211033543] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND This study examined the association between youth sport-related ankle sprain injury and health-related outcomes, 3-15 years postinjury. METHODS A historical cohort study in which uninjured controls were cluster-matched with injured cases. The primary outcome was self-reported Foot and Ankle Outcome Score (FAOS). Secondary outcomes included measures of adiposity, validated questionnaires for physical activity, athletic identity, fear of pain, and tests of strength, balance, and function. RESULTS We recruited 86 participants (median age of 23 years; 77% female); 50 with a time-loss ankle sprain, median of 8 years postinjury, and 36 uninjured controls cluster-matched by sex and sport. Based on mixed effects multivariable regression models, previously injured participants demonstrated poorer outcomes than controls on all 5 FAOS subscales regardless of sex and time since injury, with the largest differences observed in symptoms (-20.9, 99% CI: -29.5 to -12.3) and ankle-related quality of life (-25.3, 99% CI: -34.7 to -15.9) subscales. Injured participants also had poorer unipedal dynamic balance (-1.9, 99% CI: 3.5 to -0.2) and greater fear of pain (7.2, 99% CI: 0.9-13.4) compared with controls. No statistically significant differences were found for other secondary outcomes. CONCLUSION At 3-15 years following time-loss ankle sprain injury in youth sport, previously injured participants had more pain and symptoms, poorer self-reported function, ankle-related quality of life, reduced sport participation, balance, and greater fear of pain than controls. This underlines the need to promote the primary prevention of ankle sprains and secondary prevention of potential health consequences, including posttraumatic osteoarthritis. LEVEL OF EVIDENCE Level III, historical cohort study.
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Affiliation(s)
- Oluwatoyosi B A Owoeye
- Department of Physical Therapy and Athletic Training, Doisy College of Health Sciences, Saint Louis University, St Louis, MO, USA.,Sport Injury Prevention Research Centre, Faculty of Kinesiology, University of Calgary, Calgary, Alberta, Canada
| | - Jackie L Whittaker
- Sport Injury Prevention Research Centre, Faculty of Kinesiology, University of Calgary, Calgary, Alberta, Canada.,Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada.,Arthritis Research Canada, Richmond, British Columbia, Canada
| | - Clodagh M Toomey
- Sport Injury Prevention Research Centre, Faculty of Kinesiology, University of Calgary, Calgary, Alberta, Canada.,School of Allied Health, Faculty of Education and Health Sciences, University of Limerick, Limerick, Republic of Ireland
| | - Anu M Räisänen
- Sport Injury Prevention Research Centre, Faculty of Kinesiology, University of Calgary, Calgary, Alberta, Canada.,Department of Physical Therapy Education, College of Health Sciences, Western University of Health Sciences, Lebanon, OR, USA
| | - Jacob L Jaremko
- Department of Radiology and Diagnostic Imaging, University of Alberta, Edmonton, Alberta, Canada
| | - Lisa C Carlesso
- School of Rehabilitation Sciences, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Sarah L Manske
- McCaig Institute for Bone and Joint Health, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.,Department of Radiology, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Carolyn A Emery
- Sport Injury Prevention Research Centre, Faculty of Kinesiology, University of Calgary, Calgary, Alberta, Canada.,McCaig Institute for Bone and Joint Health, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.,Alberta Children's Hospital Research Institute, University of Calgary, Calgary, Alberta, Canada.,Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.,Department of Pediatrics, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.,O'Brien Institute for Public Health, University of Calgary, Calgary, Alberta, Canada
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Whittaker JL, Truong LK, Silvester-Lee T, Losciale JM, Miciak M, Pajkic A, Le CY, Hoens AM, Mosewich AD, Hunt MA, Li LC, Roos EM. Feasibility of the SOAR (Stop OsteoARthritis) program. Osteoarthritis and Cartilage Open 2022; 4:100239. [DOI: 10.1016/j.ocarto.2022.100239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Accepted: 01/26/2022] [Indexed: 10/19/2022] Open
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Kuntze G, Nettel-Aguirre A, Lorenzen KN, Küpper J, Ronsky JL, Whittaker JL, Emery CA. Vertical Drop Jump Biomechanics of Patients With a 3- to 10-Year History of Youth Sport-Related Anterior Cruciate Ligament Reconstruction. Orthop J Sports Med 2021; 9:23259671211058105. [PMID: 34917690 PMCID: PMC8669131 DOI: 10.1177/23259671211058105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Accepted: 08/25/2021] [Indexed: 11/17/2022] Open
Abstract
Background A better understanding of movement biomechanics after anterior cruciate ligament reconstruction (ACLR) could inform injury prevention, knee injury rehabilitation, and osteoarthritis prevention strategies. Purpose To investigate differences in vertical drop jump (VDJ) biomechanics between patients with a 3- to 10-year history of youth sport-related ACLR and uninjured peers of a similar age, sex, and sport. Study Design Cross-sectional study. Level of evidence III. Methods Lower limb kinematics and bilateral ground-reaction forces (GRFs) were recorded for participants performing 10 VDJs. Joint angles and GRF data were analyzed, and statistical analysis was performed using 2 multivariate models. Dependent variables included sagittal (ankle, knee, and hip) and coronal (knee and hip) angles at initial contact and maximum knee flexion, the rate of change of coronal knee angles (35%-90% of the support phase; ie, slopes of linear regression lines), and vertical and mediolateral GRFs (normalized to body weight [BW]). Fixed effects included group, sex, and time since injury. Participant clusters, defined by sex and sport, were considered as random effects. Results Participants included 48 patients with a history of ACLR and 48 uninjured age-, sex-, and sport-matched controls (median age, 22 years [range, 18-26 years]; 67% female). Patients with ACLR demonstrated steeper negative coronal knee angle slopes (β = -0.04 deg/% [95% CI, -0.07 to -0.00 deg/%]; P = .025). A longer time since injury was associated with reduced knee flexion (β = -0.2° [95% CI, -0.3° to -0.0°]; P = .014) and hip flexion (β = -0.1° [95% CI, -0.2° to -0.0°]; P = .018). Regardless of ACLR history, women displayed greater knee valgus at initial contact (β = 2.1° [95% CI, 0.4° to 3.8°]; P = .017), greater coronal knee angle slopes (β = 0.05 deg/% [95% CI, 0.02 to 0.09 deg/%]; P = .004), and larger vertical GRFs (landing: β = -0.34 BW [95% CI, -0.61 to -0.07 BW]; P = .014) (pushoff: β = -0.20 BW [95% CI, -0.32 to -0.08 BW]; P = .001). Conclusion Women and patients with a 3- to 10-year history of ACLR demonstrated VDJ biomechanics that may be associated with knee motion control challenges. Clinical Relevance It is important to consider knee motion control during activities such as VDJs when developing injury prevention and rehabilitation interventions aimed at improving joint health after youth sport-related ACLR.
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Affiliation(s)
- Gregor Kuntze
- Sport Injury Prevention Research Centre, Faculty of Kinesiology, University of Calgary, Calgary, Alberta, Canada.,Alberta Children's Hospital Research Institute, University of Calgary, Calgary, Alberta, Canada.,McCaig Institute for Bone and Joint Health, University of Calgary, Calgary, Alberta, Canada
| | - Alberto Nettel-Aguirre
- Centre for Health and Social Analytics, National Institute for Applied Statistics Research Australia, School of Mathematics and Applied Statistics, University of Wollongong, Wollongong, New South Wales, Australia
| | - Kristin N Lorenzen
- Sport Injury Prevention Research Centre, Faculty of Kinesiology, University of Calgary, Calgary, Alberta, Canada
| | - Jessica Küpper
- Department of Mechanical and Manufacturing Engineering, University of Calgary, Calgary, Alberta, Canada
| | - Janet L Ronsky
- McCaig Institute for Bone and Joint Health, University of Calgary, Calgary, Alberta, Canada.,Department of Mechanical and Manufacturing Engineering, University of Calgary, Calgary, Alberta, Canada
| | - Jackie L Whittaker
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada.,Arthritis Research Canada, Vancouver, British Columbia, Canada
| | - Carolyn A Emery
- Sport Injury Prevention Research Centre, Faculty of Kinesiology, University of Calgary, Calgary, Alberta, Canada.,Alberta Children's Hospital Research Institute, University of Calgary, Calgary, Alberta, Canada.,McCaig Institute for Bone and Joint Health, University of Calgary, Calgary, Alberta, Canada
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Whittaker JL, Runhaar J, Bierma-Zeinstra S, Roos EM. A lifespan approach to osteoarthritis prevention. Osteoarthritis Cartilage 2021; 29:1638-1653. [PMID: 34560260 DOI: 10.1016/j.joca.2021.06.015] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Revised: 05/27/2021] [Accepted: 06/18/2021] [Indexed: 02/02/2023]
Abstract
Prevention is an attractive solution for the staggering and increasingly unmanageable burden of osteoarthritis. Despite this, the field of osteoarthritis prevention is relatively immature. To date, most of what is known about preventing osteoarthritis and risk factors for osteoarthritis is relative to the disease (underlying biology and pathophysiology) of osteoarthritis, with few studies considering risk factors for osteoarthritis illness, the force driving the personal, financial and societal burden. In this narrative review we will discuss what is known about osteoarthritis prevention, propose actionable prevention strategies related to obesity and joint injury which have emerged as important modifiable risk factors, identify where evidence is lacking, and give insight into what might be possible in terms of prevention by focussing on a lifespan approach to the illness of osteoarthritis, as opposed to a structural disease of the elderly. By targeting a non-specialist audience including scientists, clinicians, students, industry employees and others that are interested in osteoarthritis but who do not necessarily focus on osteoarthritis, the goal is to generate discourse and motivate inquiry which propel the field of osteoarthritis prevention into the mainstream.
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Affiliation(s)
- J L Whittaker
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Arthritis Research Canada, Canada.
| | - J Runhaar
- Erasmus MC University Medical Center Rotterdam, Department of General Practice, Rotterdam, the Netherlands.
| | - S Bierma-Zeinstra
- Erasmus MC University Medical Center Rotterdam, Department of General Practice, Rotterdam, the Netherlands; Erasmus MC University Medical Center Rotterdam, Department of General Practice, and Department of Orthopaedics, Rotterdam, the Netherlands.
| | - E M Roos
- Department of Sports Science and Clinical Biomechanics, Musculoskeletal Function and Physiotherapy, University of Southern Denmark, Denmark.
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Whittaker JL. 'Every new beginning comes from some other beginning's end' Anterior cruciate ligament injury and post-traumatic knee osteoarthritis. Arthritis Care Res (Hoboken) 2021; 74:337-339. [PMID: 34738342 DOI: 10.1002/acr.24810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Accepted: 10/14/2021] [Indexed: 11/09/2022]
Affiliation(s)
- Jackie L Whittaker
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, Canada.,Research Scientist, Arthritis Research Canada, Vancouver, Canada
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Kenny SJ, Critchley ML, Whittaker JL, Kodalore Vijayan VW, Emery CA. Association between pre-participation characteristics and risk of injury amongst pre-professional dancers. Phys Ther Sport 2021; 52:239-247. [PMID: 34653772 DOI: 10.1016/j.ptsp.2021.10.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 10/01/2021] [Accepted: 10/04/2021] [Indexed: 01/22/2023]
Abstract
STUDY DESIGN Prospective Cohort Study. BACKGROUND Few investigations utilize evidence-informed pre-participation evaluation, inclusive injury definitions, and prospective surveillance to identify risk factors for dance-related injuries. OBJECTIVE To evaluate pre-participation characteristics that may be associated with greater odds of dance-related musculoskeletal complaints in pre-professional dancers. METHODS Full-time pre-professional ballet [n = 85, 77 females, median (range) age 15-years (11-19)] and contemporary [n = 60, 58 females, 19-years (17-30)] dancers underwent pre-participation evaluation: baseline questionnaire, coping skills, body mass index, bone mineral density, ankle range-of-motion, active standing turnout, lumbopelvic control, and balance tests. Self-reported complaints (any physical problem making dance participation difficult, irrespective of medical attention or time-loss) were captured weekly via online questionnaires for one academic year. Self-reported musculoskeletal complaints were recorded weekly (yes/no). Potential risk factors were identified a-priori through systematic review. Associations between potential risk factors and musculoskeletal complaints were examined with generalized linear mixed method regression models. RESULTS Response rate was 99%, with 81% of dancers reporting at least one musculoskeletal complaint. Of 1521 complaints (19% first-time, 81% ongoing), the ankle (22%), knee (21%), and foot (12%) accounted for the majority. Injury history [odds ratio (OR) 7.37 (95% CI 3.41, 15.91)] and previous week's dance hours [OR 1.02 (1.01, 1.03)] were associated with dance-related musculoskeletal complaints. CONCLUSIONS Prevalence of musculoskeletal complaints amongst pre-professional dancers is high and associated with injury history and training volume. Further understanding of the relationship between training load and injury is needed, with particular consideration of the dynamic and recursive nature of dance injury etiology. LEVEL OF EVIDENCE Therapy / Prevention, Aetiology / Harm, level 2b.
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Affiliation(s)
- Sarah J Kenny
- Sport Injury Prevention Research Centre, Faculty of Kinesiology, University of Calgary, Calgary, AB, Canada; Alberta Children's Hospital Research Institute, University of Calgary, Calgary, AB, Canada; O'Brien Institute for Public Health, University of Calgary, Calgary, AB, Canada.
| | - Meghan L Critchley
- Sport Injury Prevention Research Centre, Faculty of Kinesiology, University of Calgary, Calgary, AB, Canada
| | - Jackie L Whittaker
- Department of Physical Therapy, Faculty of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada; Arthritis Research Canada, Richmond, British Columbia, Canada
| | | | - Carolyn A Emery
- Sport Injury Prevention Research Centre, Faculty of Kinesiology, University of Calgary, Calgary, AB, Canada; Alberta Children's Hospital Research Institute, University of Calgary, Calgary, AB, Canada; O'Brien Institute for Public Health, University of Calgary, Calgary, AB, Canada; Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada; Department of Pediatrics, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
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Ardern CL, Büttner F, Andrade R, Weir A, Ashe MC, Holden S, Impellizzeri FM, Delahunt E, Dijkstra HP, Mathieson S, Rathleff MS, Reurink G, Sherrington C, Stamatakis E, Vicenzino B, Whittaker JL, Wright AA, Clarke M, Moher D, Page MJ, Khan KM, Winters M. Implementing the 27 PRISMA 2020 Statement items for systematic reviews in the sport and exercise medicine, musculoskeletal rehabilitation and sports science fields: the PERSiST (implementing Prisma in Exercise, Rehabilitation, Sport medicine and SporTs science) guidance. Br J Sports Med 2021; 56:175-195. [PMID: 34625401 PMCID: PMC8862073 DOI: 10.1136/bjsports-2021-103987] [Citation(s) in RCA: 117] [Impact Index Per Article: 39.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/17/2021] [Indexed: 02/01/2023]
Abstract
Poor reporting of medical and healthcare systematic reviews is a problem from which the sports and exercise medicine, musculoskeletal rehabilitation, and sports science fields are not immune. Transparent, accurate and comprehensive systematic review reporting helps researchers replicate methods, readers understand what was done and why, and clinicians and policy-makers implement results in practice. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) Statement and its accompanying Explanation and Elaboration document provide general reporting examples for systematic reviews of healthcare interventions. However, implementation guidance for sport and exercise medicine, musculoskeletal rehabilitation, and sports science does not exist. The Prisma in Exercise, Rehabilitation, Sport medicine and SporTs science (PERSiST) guidance attempts to address this problem. Nineteen content experts collaborated with three methods experts to identify examples of exemplary reporting in systematic reviews in sport and exercise medicine (including physical activity), musculoskeletal rehabilitation (including physiotherapy), and sports science, for each of the PRISMA 2020 Statement items. PERSiST aims to help: (1) systematic reviewers improve the transparency and reporting of systematic reviews and (2) journal editors and peer reviewers make informed decisions about systematic review reporting quality.
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Affiliation(s)
- Clare L Ardern
- Musculoskeletal & Sports Injury Epidemiology Center, Sophiahemmet University, Stockholm, Sweden .,Sport and Exercise Medicine Research Centre, La Trobe University, Melbourne, Victoria, Australia.,Department of Family Practice, University of British Columbia, Vancouver, British Columbia, Canada
| | - Fionn Büttner
- School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Ireland
| | - Renato Andrade
- Clinical Research, Clínica do Dragão, Espregueira-Mendes Sports Centre - FIFA Medical Centre of Excellence, Porto, Portugal.,Dom Henrique Research Centre, Porto, Portugal
| | - Adam Weir
- Aspetar Sports Groin Pain Centre, Aspetar Orthopaedic & Sports Medicine Hospital, Doha, Qatar.,Department of Orthopaedics and Sports Medicine, Erasmus MC University Medical Center, Rotterdam, The Netherlands.,Sport Medicine and Exercise Clinic Haarlem (SBK), Haarlem, The Netherlands
| | - Maureen C Ashe
- Department of Family Practice, University of British Columbia, Vancouver, British Columbia, Canada.,Centre for Hip Health and Mobility, University of British Columbia, Vancouver, British Columbia, Canada
| | - Sinead Holden
- SMI, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark.,Center for General Practice, Aalborg University, Aalborg, Denmark
| | - Franco M Impellizzeri
- Faculty of Health, University of Technology Sydney, Sydney, New South Wales, Australia
| | - Eamonn Delahunt
- School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Ireland
| | - H Paul Dijkstra
- Sports Medicine, Aspetar Orthopaedic and Sports Medicine Hospital, Doha, Qatar.,Department for Continuing Education, University of Oxford, Oxford, UK
| | - Stephanie Mathieson
- Institute for Musculoskeletal Health, Sydney School of Public Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Michael Skovdal Rathleff
- SMI, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark.,Center for General Practice, Aalborg University, Aalborg, Denmark
| | - Guus Reurink
- Academic Center for Evidence Based Sports Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Catherine Sherrington
- Institute for Musculoskeletal Health, Sydney School of Public Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Emmanuel Stamatakis
- Charles Perkins Centre, School of Health Sciences, University of Sydney, Sydney, New South Wales, Australia
| | - Bill Vicenzino
- University of Queensland School of Health and Rehabilitation Sciences: Physiotherapy, The University of Queensland, Brisbane, Queensland, Australia
| | - Jackie L Whittaker
- Department of Physical Therapy, Faculty of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada.,Arthritis Research Canada, Vancouver, British Columbia, Canada
| | - Alexis A Wright
- Doctor of Physical Therapy Program, Tufts University School of Medicine, Tufts University, Boston, Massachusetts, USA
| | - Mike Clarke
- School of Medicine, Dentistry and Biomedical Sciences, Centre for Public Health, Queen's University, Belfast, UK
| | - David Moher
- Centre for Journalology, Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Matthew J Page
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Karim M Khan
- Department of Family Practice, University of British Columbia, Vancouver, British Columbia, Canada.,School of Kinesiology, University of British Columbia, Vancouver, British Columbia, Canada.,Canadian Institutes of Health Research-Institute of Musculoskeletal Health, Vancouver, British Columbia, Canada
| | - Marinus Winters
- Center for General Practice, Aalborg University, Aalborg, Denmark
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Le CY, Toomey CM, Emery CA, Whittaker JL. What Does the Future Hold? Health-Related Quality of Life 3-12 Years Following a Youth Sport-Related Knee Injury. Int J Environ Res Public Health 2021; 18:ijerph18136877. [PMID: 34206869 PMCID: PMC8295930 DOI: 10.3390/ijerph18136877] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 06/16/2021] [Accepted: 06/24/2021] [Indexed: 11/17/2022]
Abstract
Knee trauma can lead to poor health-related quality of life (HRQoL) and osteoarthritis. We aimed to assess HRQoL 3–12 years following youth sport-related knee injury considering HRQoL and osteoarthritis determinants. Generic (EQ-5D-5L index, EQ-VAS) and condition-specific (Knee injury and Osteoarthritis Outcome Score quality of life subscale, KOOS QOL) HRQoL were assessed in 124 individuals 3–12 years following youth sport-related knee injury and 129 uninjured controls of similar age, sex, and sport. Linear regression examined differences in HRQoL outcomes by injury group. Multivariable linear regression explored the influence of sex, time-since-injury, injury type, body mass index, knee muscle strength, Intermittent and Constant Osteoarthritis Pain (ICOAP) score, and Godin Leisure-Time Exercise Questionnaire (GLTEQ) moderate-to-strenuous physical activity. Participant median (range) age was 23 years (14–29) and 55% were female. Injury history was associated with poorer KOOS QOL (−8.41; 95%CI −10.76, −6.06) but not EQ-5D-5L (−0.0074; −0.0238, 0.0089) or EQ-VAS (−3.82; −8.77, 1.14). Injury history (−5.14; −6.90, −3.38), worse ICOAP score (−0.40; −0.45, −0.36), and anterior cruciate ligament tear (−1.41; −2.77, −0.06) contributed to poorer KOOS QOL. Worse ICOAP score contributed to poorer EQ-5D-5L (−0.0024; −0.0034, −0.0015) and higher GLTEQ moderate-to-strenuous physical activity to better EQ-VAS (0.10; 0.03, 0.17). Knee trauma is associated with poorer condition-specific but not generic HRQoL 3–12 years post-injury.
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Affiliation(s)
- Christina Y. Le
- Faculty of Rehabilitation Medicine, University of Alberta, 8205 114 Street, 2-50 Corbett Hall, Edmonton, AB T6G 2G4, Canada;
- Arthritis Research Canada, Milan Ilich Arthritis Research Centre, 5591 No. 3 Road, Richmond, BC V6X 2C7, Canada
| | - Clodagh M. Toomey
- School of Allied Health, Faculty of Education & Health Sciences, University of Limerick, V94 T9PX Limerick, Ireland;
- Health Research Institute, University of Limerick, V94 T9PX Limerick, Ireland
- Sport Injury Prevention Research Centre, Faculty of Kinesiology, University of Calgary, 2500 University Drive NW, Calgary, AB T2N 1N4, Canada;
| | - Carolyn A. Emery
- Sport Injury Prevention Research Centre, Faculty of Kinesiology, University of Calgary, 2500 University Drive NW, Calgary, AB T2N 1N4, Canada;
- Departments of Pediatrics and Community Health Sciences, Cumming School of Medicine, Health Sciences Centre Foothills Campus, University of Calgary, 3330 Hospital Drive NW, Calgary, AB T2N 4N1, Canada
- Alberta Children’s Hospital Research Institute, University of Calgary, Room 293, Heritage Medical Research Building, 3330 Hospital Drive NW, Calgary, AB T2N 4N1, Canada
- McCaig Institute for Bone and Joint Health, Cumming School of Medicine, University of Calgary, HRIC 3A08, 3280 Hospital Drive NW, Calgary, AB T2N 4Z6, Canada
| | - Jackie L. Whittaker
- Faculty of Rehabilitation Medicine, University of Alberta, 8205 114 Street, 2-50 Corbett Hall, Edmonton, AB T6G 2G4, Canada;
- Arthritis Research Canada, Milan Ilich Arthritis Research Centre, 5591 No. 3 Road, Richmond, BC V6X 2C7, Canada
- Sport Injury Prevention Research Centre, Faculty of Kinesiology, University of Calgary, 2500 University Drive NW, Calgary, AB T2N 1N4, Canada;
- McCaig Institute for Bone and Joint Health, Cumming School of Medicine, University of Calgary, HRIC 3A08, 3280 Hospital Drive NW, Calgary, AB T2N 4Z6, Canada
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, #223 212 Friedman Building, 2177 Wesbrook Road, Vancouver, BC V6T 1Z3, Canada
- Correspondence:
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Hammam N, Becher H, Andersen J, Manns PJ, Whittaker JL, Pritchard L. Early indicators of cardiovascular disease are evident in children and adolescents with cerebral palsy. Disabil Health J 2021; 14:101112. [PMID: 34016565 DOI: 10.1016/j.dhjo.2021.101112] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 04/26/2021] [Accepted: 04/28/2021] [Indexed: 11/25/2022]
Abstract
BACKGROUND Cardiovascular disease (CVD) is a leading cause of early mortality among young adults with cerebral palsy. While low physical activity in childhood has been hypothesized as a potential contributor to increased CVD risk in early adulthood, little is known about timing of vascular disease progression and the presence of subclinical atherosclerosis has not been extensively evaluated in children with cerebral palsy. OBJECTIVE The aim of this study was to determine if measures of vascular structure and function are different between children and adolescents with and without cerebral palsy. METHODS In this cross-sectional study, we measured carotid intima-media thickness (CIMT), and brachial artery flow-mediated dilation (FMD) of children with and without cerebral palsy. Group means for CIMT and brachial artery FMD absolute (FMDA) and percent of relative change (FMDR%) were compared using Wilcoxon rank-sum tests. RESULTS A total of 26 children and adolescents with cerebral palsy (46.1% girls, mean age = 15.0 ± 2.0 years) and 19 controls (68.4% girls, mean age = 13.3 ± 2.6 years) participated. Children with cerebral palsy had significantly greater average CIMT (0.43 ± 0.02 mm) than children without cerebral palsy (0.41 ± 0.01 mm, p = 0.04), and lower FMDA (0.16 ± 0.15 mm vs. 0.29 ± 0.20 mm; respectively, p = 0.03). CONCLUSIONS Children and adolescents with cerebral palsy may exhibit impairments in vascular structure and function which represent an increased risk of premature atherosclerosis compared to children without cerebral palsy. Additional research to identify risk factors specific to children with cerebral palsy that would support the development of effective screening processes for early identification would enable clinicians to implement targeted preventive strategies.
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Affiliation(s)
- Nevin Hammam
- Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, AB, Canada; Department of Rheumatology and Rehabilitation, Faculty of Medicine, Assiut University, Assiut, Egypt; Department of Rheumatology, University of California San Francisco, CA, USA
| | - Harald Becher
- Mazankowski Alberta Heart Institute, University of Alberta, Edmonton, Canada; Division of Cardiology, Department of Medicine, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada
| | - John Andersen
- Department of Pediatrics, Stollery Children's Hospital, University of Alberta, Edmonton, AB, Canada; Glenrose Rehabilitation Hospital, Edmonton, Alberta, Canada
| | - Patricia J Manns
- Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, AB, Canada; Department of Physical Therapy, Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, AB, Canada
| | - Jackie L Whittaker
- Department of Physical Therapy, Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, AB, Canada; Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada; Arthritis Research Canada, Richmond, BC, Canada
| | - Lesley Pritchard
- Department of Physical Therapy, Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, AB, Canada.
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Whittaker JL, Truong LK, Dhiman K, Beck C. Osteoarthritis year in review 2020: rehabilitation and outcomes. Osteoarthritis Cartilage 2021; 29:190-207. [PMID: 33242604 DOI: 10.1016/j.joca.2020.10.005] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 10/05/2020] [Accepted: 10/28/2020] [Indexed: 02/02/2023]
Abstract
OBJECTIVE Systematically review and synthesize guidelines, systematic reviews, or randomized controlled trials (RCTs) published between April 1, 2019 and April 30, 2020 which evaluated or made recommendations for rehabilitation of persons with osteoarthritis. DESIGN Five electronic databases (Medline, EMBASE, Cochrane CENTRAL, CINHAL, Web of Science) were searched with a comprehensive search strategy. Guidelines for rehabilitation of persons with osteoarthritis, and systematic reviews and RCTs evaluating osteoarthritis rehabilitation that included at least one patient-reported outcome measure and/or clinical test of function were included. Two authors independently screened records and assessed methodological quality using the AGREE-II (guidelines), AMSTAR-2 (systematic reviews) or PEDro scale (RCTs). Data were extracted to summarize included records and a narrative synthesis of findings related to core recommended osteoarthritis rehabilitation treatments performed. RESULTS Of 2,479 potential records, 253 records were reviewed. Two guidelines, 18 systematic reviews and 38 RCTs were included. 84% (n = 49) of included records related to knee osteoarthritis, 13% (n = 8) to hip, 10% (n = 6) to hand, 3% (n = 2) to mixed, and 1% (n = 1) to foot osteoarthritis. Exercise-therapy, methods to deliver exercise-therapy remotely, and approaches to facilitate exercise-therapy behaviour change were the most commonly evaluated interventions (n = 27). 94% of systematic reviews and 63% of RCTs rated high-quality. CONCLUSIONS Osteoarthritis rehabilitation research continues to focus on knee osteoarthritis and exercise-based interventions. Emerging topics include rehabilitation of comorbid populations, exercise behaviour change and technology supports. A better understanding of rehabilitation of osteoarthritis in joints other than the knee, and methods to determine and promote ideal exercise-therapy prescription are needed.
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Affiliation(s)
- J L Whittaker
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, 2177, Wesbrook Mall, V6T 1Z3, Vancouver, Canada; Arthritis Research Canada, V6X 2C7, Richmond, Canada.
| | - L K Truong
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, 2177, Wesbrook Mall, V6T 1Z3, Vancouver, Canada; Arthritis Research Canada, V6X 2C7, Richmond, Canada
| | - K Dhiman
- Arthritis Research Canada, V6X 2C7, Richmond, Canada
| | - C Beck
- Woodward Library, University of British Columbia, Vancouver, Canada
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Ezzat AM, Whittaker JL, Brussoni M, Mâsse LC, Emery CA. The English Knee Self-Efficacy Scale is a valid and reliable measure for knee-specific self-efficacy in individuals with a sport-related knee injury in the past 5 years. Knee Surg Sports Traumatol Arthrosc 2021; 29:616-626. [PMID: 32303799 DOI: 10.1007/s00167-020-05974-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Accepted: 03/26/2020] [Indexed: 11/25/2022]
Abstract
PURPOSE To translate and cross-culturally adapt the Swedish Knee Self-Efficacy Scale (K-SES) into English and evaluate the measurement properties in a sample of individuals with previous knee injury. METHODS Translation, cross-cultural adaptation, and evaluation followed the Beaton multi-step process and COSMIN guidelines. Participants (n = 125) aged 16-60 years with a sport-related intra-articular tibiofemoral or patellofemoral injury within the last 5 years completed the K-SES, Knee Injury and Osteoarthritis Outcome Score, Anterior Cruciate Ligament-Return to Sport After Injury Scale, Tegner Activity Level Scale, and Multi-dimensional Health Locus of Control. Confirmatory factor analysis (CFA) tested a-priori two-factor structure and model fit. Cronbach-alpha, intra-class correlation coefficient (ICC), and absolute reliability (Bland-Altman plots) were calculated. Construct validity was assessed by eight pre-defined hypotheses. A sub-group of participants (n = 42) completed the K-SES twice to assess intra-rater reliability. RESULTS The cross-cultural adaptation generated an English K-SES with face and content validity. The original two-factor structure was rejected based on CFA and a revised solution informed by Exploratory Factor analysis resulted in an adequate fit. All construct validity hypotheses were confirmed. The K-SES showed good internal consistency [Factor (F1: α = 0.96; F2: α = 0.73)], intra-rater reliability (ICC = 0.92), and no systematic bias between repeated measurements. CONCLUSION The English K-SES is a valid and reliable measure for knee-specific self-efficacy in individuals who have sustained a sport-related intra-articular knee injury in the previous 5 years. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- Allison M Ezzat
- School of Nursing, Faculty of Applied Science, University of British Columbia, Vancouver, BC, Canada.
- Centre for Health Services and Policy Research, University of British Columbia, Vancouver, Canada.
| | - Jackie L Whittaker
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, Canada
- Sport Injury Prevention Research Centre, Faculty of Kinesiology, University of Calgary, Calgary, AB, Canada
- The Alberta Children's Hospital Research Institute and McCaig Institute for Bone and Joint Health, Cumming School of Medicine, University of Calgary, Calgary, Canada
- Arthritis Research Canada, Richmond, Canada
| | - Mariana Brussoni
- School of Population and Public Health, University of British Columbia, Vancouver, BC, Canada
- British Columbia Children's Hospital Research Institute, Vancouver, BC, Canada
- Department of Pediatrics, University of British Columbia, Vancouver, BC, Canada
- BC Injury Research and Prevention Unit, Vancouver, BC, Canada
| | - Louise C Mâsse
- School of Population and Public Health, University of British Columbia, Vancouver, BC, Canada
- British Columbia Children's Hospital Research Institute, Vancouver, BC, Canada
| | - Carolyn A Emery
- Sport Injury Prevention Research Centre, Faculty of Kinesiology, University of Calgary, Calgary, AB, Canada
- The Alberta Children's Hospital Research Institute and McCaig Institute for Bone and Joint Health, Cumming School of Medicine, University of Calgary, Calgary, Canada
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Truong LK, Bekker S, Whittaker JL. Removing the training wheels: embracing the social, contextual and psychological in sports medicine. Br J Sports Med 2020; 55:466-467. [PMID: 33184111 DOI: 10.1136/bjsports-2020-102679] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/31/2020] [Indexed: 11/04/2022]
Affiliation(s)
- Linda K Truong
- Department of Physical Therapy, Faculty of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada .,Arthritis Research Centre of Canada, Richmond, British Columbia, Canada
| | | | - Jackie L Whittaker
- Department of Physical Therapy, Faculty of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada.,Arthritis Research Centre of Canada, Richmond, British Columbia, Canada
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Miller M, Palmer D, Whittaker JL, Pike R, Schamasch P, Shroff M, Bouzou J. No pain no gain? A conversation on Olympians' long-term health. Br J Sports Med 2020; 55:2-3. [PMID: 33184112 DOI: 10.1136/bjsports-2020-102127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/13/2020] [Indexed: 11/04/2022]
Affiliation(s)
- Mike Miller
- World Olympians Association, Lausanne, Switzerland
| | - Debbie Palmer
- School of Applied Sciences, Edinburgh Napier University, Edinburgh, Edinburgh, UK.,School of Medicine, University of Nottingham, Nottingham, UK
| | - Jackie L Whittaker
- Department of Physical Therapy, Faculty of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada.,Arthritis Research Centre Of Canada, Richmond, British Columbia, Canada
| | - Rebecca Pike
- World Olympians Association, Lausanne, Switzerland
| | - Patrick Schamasch
- Medical Committee, World Olympians Association, Lausanne, Switzerland
| | - Malav Shroff
- Medical Committee, World Olympians Association, Lausanne, Switzerland
| | - Joël Bouzou
- World Olympians Association, Lausanne, Switzerland
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Palmer D, Cooper DJ, Emery C, Batt ME, Engebretsen L, Scammell BE, Schamasch P, Shroff M, Soligard T, Steffen K, Whittaker JL, Budgett R. Self-reported sports injuries and later-life health status in 3357 retired Olympians from 131 countries: a cross-sectional survey among those competing in the games between London 1948 and PyeongChang 2018. Br J Sports Med 2020; 55:46-53. [DOI: 10.1136/bjsports-2019-101772] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/25/2020] [Indexed: 11/03/2022]
Abstract
ObjectiveDescribe the self-reported prevalence and nature of Olympic-career injury and general health and current residual symptoms in a self-selected sample of retired Olympians.Methods3357 retired Olympians from 131 countries completed a cross-sectional online survey, distributed by direct email through World Olympians Association and National Olympian Associations databases. The survey captured Olympic sport exposure, significant training and competition injury history (lasting >1 month), general health (eg, depression) during the athlete’s career, and current musculoskeletal pain and functional limitations.Results55% were men (44% women, 1% unknown), representing 57 sports (42 Summer, 15 Winter), aged 44.7 years (range 16–97). A total of 3746 injuries were self-reported by 2116 Olympians. This equated, 63.0% (women 68.1%, men 59.2%) reporting at least one significant injury during their Olympic career. Injury prevalence was highest in handball (82.2%) and lowest in shooting (40.0%) for Summer Olympians; and highest in alpine skiing (82.4%) and lowest in biathlon (40.0%) for Winter Olympians. The knee was the most frequently injured anatomical region (20.6%, 120 median days severity), followed by the lumbar spine (13.1%, 100 days) and shoulder/clavicle (12.9%, 92 days). 6.6% of Olympians said they had experienced depression during their career. One-third of retired Olympians reported current pain (32.4%) and functional limitations (35.9%).ConclusionsAlmost two-thirds of Olympians who completed the survey reported at least one Olympic-career significant injury. The knee, lumbar spine and shoulder/clavicle were the most commonly injured anatomical locations. One-third of this sample of Olympians attributed current pain and functional limitations to Olympic-career injury.
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