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Targeted efforts to better understand the barriers and facilitators of stakeholders and healthcare settings to implementation of exercise and education self-management programmes for osteoarthritis (OA) are needed. This study aimed to explore the barriers and facilitators to the implementation of Good Life with osteoArthritis in Denmark (GLA:D), a supervised group guideline-based OA programme, across Irish public and private healthcare settings. Interviews with 10 physiotherapists (PTs; 8 public) and 9 people with hip and knee OA (PwOA; 4 public) were coded by the Consolidated Framework for Implementation Research (CFIR) constructs in a case memo (summary, rationale, quotes). The strong positive/negative implementation determinants were identified collaboratively by rating the valence and strength of CFIR constructs on implementation. Across public and private settings, PTs and PwOA strongly perceived GLA:D Ireland as evidence-based, with easily accessible education and modifiable marketing/training materials that meet participants' needs, improve skills/confidence and address exercise beliefs/expectations. Despite difficulties in scheduling sessions (e.g., work/caring responsibilities), PTs in public and private settings perceived advantages to implementation over current clinical practice (e.g., shortens waiting lists). Only PTs in public settings reported limited availability of internal/external funding, inappropriate space, marketing/training tools, and inadequate staffing. Across public and private settings, PwOA reported adaptability, appropriate space/equipment and coaching/supervision, autonomy, and social support as facilitators. Flexible training and tailored education for stakeholders and healthcare settings on guideline-based OA management may promote implementation. Additional support on organising (e.g., scheduling clinical time), planning (e.g., securing appropriate space, marketing/training tools), and funding (e.g., accessing dedicated internal/external grants) may strengthen implementation across public settings.
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Terapia por Exercício , Osteoartrite do Quadril , Osteoartrite do Joelho , Educação de Pacientes como Assunto , Pesquisa Qualitativa , Humanos , Terapia por Exercício/métodos , Masculino , Osteoartrite do Quadril/terapia , Osteoartrite do Quadril/reabilitação , Feminino , Osteoartrite do Joelho/terapia , Osteoartrite do Joelho/reabilitação , Educação de Pacientes como Assunto/métodos , Pessoa de Meia-Idade , Idoso , Dinamarca , Atitude do Pessoal de Saúde , Fisioterapeutas/educação , Autogestão/educaçãoRESUMO
OBJECTIVE: To synthesise the evidence regarding the risks and benefits of physical activity (PA), prescribed aerobic exercise treatment, rest, cognitive activity and sleep during the first 14 days after sport-related concussion (SRC). DESIGN: Meta-analysis was performed for PA/prescribed exercise interventions and a narrative synthesis for rest, cognitive activity and sleep. Risk of bias (ROB) was determined using the Scottish Intercollegiate Guidelines Network and quality assessed using Grading of Recommendations, Assessment, Development and Evaluations. DATA SOURCES: MEDLINE, Embase, APA PsycInfo, Cochrane Central Register of Controlled Trials, CINAHL Plus and SPORTDiscus. Searches were conducted in October 2019 and updated in March 2022. ELIGIBILITY CRITERIA: Original research articles with sport-related mechanism of injury in >50% of study sample and that evaluated how PA, prescribed exercise, rest, cognitive activity and/or sleep impact recovery following SRC. Reviews, conference proceedings, commentaries, editorials, case series, animal studies and articles published before 1 January 2001 were excluded. RESULTS: 46 studies were included and 34 had acceptable/low ROB. Prescribed exercise was assessed in 21 studies, PA in 15 studies (6 PA/exercise studies also assessed cognitive activity), 2 assessed cognitive activity only and 9 assessed sleep. In a meta-analysis of seven studies, PA and prescribed exercise improved recovery by a mean of -4.64 days (95% CI -6.69, -2.59). After SRC, early return to light PA (initial 2 days), prescribed aerobic exercise treatment (days 2-14) and reduced screen use (initial 2 days) safely facilitate recovery. Early prescribed aerobic exercise also reduces delayed recovery, and sleep disturbance is associated with slower recovery. CONCLUSION: Early PA, prescribed aerobic exercise and reduced screen time are beneficial following SRC. Strict physical rest until symptom resolution is not effective, and sleep disturbance impairs recovery after SRC. PROSPERO REGISTRATION NUMBER: CRD42020158928.
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Concussão Encefálica , Esportes , Animais , Exercício Físico , Descanso , Concussão Encefálica/terapia , SonoRESUMO
PURPOSE: This study assessed physical activity (PA) and body composition of ambulatory children and adolescents with cerebral palsy (CP) and their typically developing peers. METHODS: Participants included youth with CP (ages 8-18 y and Gross Motor Function Classification System [GMFCS] levels I-III) and their typically developing peers. Outcomes included PA (actigraphy) and fat/lean mass index (FMI/LMI; dual-energy X-ray absorptiometry). Statistical analyses included linear mixed effects models with Bonferroni adjustment. Fixed effects were study group (CP and typically developing); random effects were participant clusters (sex and age). Exploratory analyses included association of body composition and PA, GMFCS level, and CP involvement (unilateral and bilateral). RESULTS: Seventy-eight participants (CP: n = 40, girls: n = 29; GMFCS I: n = 20; GMFCS II: n = 14; GMFCS III: n = 6) met inclusion criteria. Individuals with CP had lower moderate to vigorous PA (MVPA; ß = -12.5; 98.3% confidence interval, -22.6 to -2.5 min; P = .004) and lower LMI (ß = -1.1; 97.5% confidence interval, -2.1 to -0.0 kg/m2; P = .020). Exploratory analyses indicated increased LMI with greater MVPA (P = .001), reduced MVPA for GMFCS II (P = .005) and III (P = .001), increased sedentary time for GMFCS III (P = .006), and greater fat mass index with unilateral motor impairment (P = .026). CONCLUSIONS: The findings contribute to the knowledge base of increasing MVPA and LMI deficits with the greater functional impact of CP. Associations of increasing LMI with greater MVPA support efforts targeting enhanced PA participation to promote independent mobility.
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Adiposidade , Paralisia Cerebral , Feminino , Humanos , Criança , Adolescente , Exercício Físico , Obesidade , ActigrafiaRESUMO
BACKGROUND: The evidence-based interventions of exercise and education have been strongly recommended as part of prominent clinical guidelines for hip and knee osteoarthritis (OA) for more than ten years. Despite the wealth of strong evidence that exists, implementation in practice is sub-optimal. This paper describes the key methodologies used in the co-design, tailoring, and evaluation of the IMPACT project implementation strategies, to confront this problem across multiple levels (micro, meso, macro) in public and private healthcare settings in Ireland. METHODS: Using a type III hybrid implementation-effectiveness design, a participatory, dynamic and iterative process will be used to tailor and evaluate multi-level implementation strategies using the following stages: 1) Co-design the implementation strategies with key stakeholders using best evidence, a theory-driven implementation framework (Consolidated Framework for Implementation Research), local context and expert consensus; 2) Pilot and evaluate the implementation strategies by training physiotherapists to deliver the evidence-based Good Life with osteoArthritis Denmark (GLA:D®) education and exercise programme using the implementation strategies, and conduct a mixed-methods process evaluation; 3) Adapt the implementation strategies based on implementation process evaluation indicators from stage two. The adapted strategies will be used for scale-up and sustainability in subsequent GLA:D® Ireland training programmes that will be rolled out nationally. Evaluation of effectiveness on patient and cost outcomes will continue up to 12 months post-programme delivery, using an online patient registry and pre-post design. DISCUSSION: This implementation science project aims to use participatory health research to address a gap in management of OA across public and private healthcare settings. This research has the potential to change practice and promote a policy of exercise and physical activity referral for chronic musculoskeletal disease that utilises community engagement effectively and enacts change 'together', with involvement of researchers, decision-makers, clinicians and patients.
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Osteoartrite do Quadril , Osteoartrite do Joelho , Fisioterapeutas , Pesquisa Participativa Baseada na Comunidade , Exercício Físico , Humanos , Osteoartrite do Joelho/diagnóstico , Osteoartrite do Joelho/terapiaRESUMO
OBJECTIVE: To determine whether high or low adiposity is associated with youth sport-related injury. DATA SOURCES: Ten electronic databases were searched to identify prospective studies examining the association between adiposity [body mass index (BMI) or body fat] and a future time-loss or medical attention sport-related musculoskeletal injury or concussion in youth aged 20 years and younger. Two independent raters assessed the quality (Downs and Black criteria) and risk of bias (Joanna Briggs Institute Critical Appraisal Tool). Random-effects meta-analyses were used to calculate pooled odds ratio [95% confidence interval (CI)] of injury. MAIN RESULTS: Of 11 424 potentially relevant records, 38 articles were included with 17 eligible for meta-analyses. In qualitative synthesis, no clear association was identified between adiposity and any sport injury; however, 16/22 studies identified high adiposity as a significant risk factor for lower-extremity injury. Meta-analyses revealed higher BMI in youth with any sport-related injury and lower BMI in youth who developed a bone stress injury (BSI) compared with noninjured controls. The pooled OR (95% CI) examining the association of BMI and injury risk (excluding bone injury) was 1.18 (95% CI: 1.03-1.34). A major source of bias in included articles was inconsistent adjustment for age, sex, and physical activity participation. CONCLUSIONS: Level 2b evidence suggests that high BMI is associated with greater risk of youth sport injury, particularly lower-extremity injury and excluding BSI or fracture. Although pooled mean differences were low, anthropometric risk of injury seems to be dependent on type and site of injury in youth sport.
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Traumatismos em Atletas , Traumatismos da Perna , Esportes , Adiposidade , Adolescente , Traumatismos em Atletas/epidemiologia , Traumatismos em Atletas/etiologia , Humanos , Obesidade , Estudos Prospectivos , Fatores de RiscoRESUMO
OBJECTIVE: To evaluate the effectiveness of a junior high school-based sports injury prevention programme to reduce injuries through neuromuscular training (NMT). METHODS: This was a cluster randomised controlled trial. Students were recruited from 12 Calgary junior high schools (2014-2017). iSPRINT is a 15 min NMT warm-up including aerobic, agility, strength and balance exercises. Following a workshop, teachers delivered a 12-week iSPRINT NMT (six schools) or a standard-of-practice warm-up (six schools) in physical education classes. The definition of all recorded injuries included injuries that resulted in participants being unable to complete a sport and recreation (S&R) session, lost time from sport and/or seek medical attention. Incidence rate ratios (IRRs) were estimated based on multiple multilevel Poisson regression analyses (adjusting for sex (considering effect modification) and previous injury, offset by S&R participation hours, and school-level and class-level random effects were examined) for intent-to-treat analyses. RESULTS: 1067 students (aged 11-16) were recruited across 12 schools (6 intervention schools (22 classes), 6 control schools (27 classes); 53.7% female, 46.3% male). The iSPRINT programme was protective of all recorded S&R injuries for girls (IRR=0.543, 95% CI 0.295 to 0.998), but not for boys (IRR=0.866, 95% CI 0.425 to 1.766). The iSPRINT programme was also protective of each of lower extremity injuries (IRR=0.357, 95% CI 0.159 to 0.799) and medical attention injuries (IRR=0.289, 95% CI 0.135 to 0.619) for girls, but not for boys (IRR=1.055, 95% CI 0.404 to 2.753 and IRR=0.639, 95% CI 0.266 to 1.532, respectively). CONCLUSION: The iSPRINT NMT warm-up was effective in preventing each of all recorded injuries, lower extremity injuries and medically treated S&R injuries in female junior high school students. TRIAL REGISTRATION NUMBER: NCT03312504.
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Traumatismos em Atletas/prevenção & controle , Condicionamento Físico Humano/métodos , Educação Física e Treinamento/métodos , Exercício de Aquecimento , Esportes Juvenis/lesões , Adolescente , Alberta , Criança , Currículo , Feminino , Humanos , Análise de Intenção de Tratamento , Extremidade Inferior/lesões , Masculino , Distribuição de Poisson , Instituições AcadêmicasRESUMO
BACKGROUND: Youth and young adults who participate in sport have an increased risk of knee injury and subsequent osteoarthritis. Improved understanding of the relationship between structural and clinical outcomes postinjury could inform targeted osteoarthritis prevention interventions. This secondary analysis examines the association between MRI-defined osteoarthritis and self-reported and functional outcomes, 3-10 years following youth sport-related knee injury in comparison to healthy controls. METHODS: Participants included a subsample (n=146) of the Alberta Youth Prevention of Early Osteoarthritis cohort: specifically, 73 individuals with 3-10years history of sport-related intra-articular knee injury and 73 age-matched, sex-matched and sport-matched controls with completed MRI studies. Outcomes included: MRI-defined osteoarthritis, radiographic osteoarthritis, Knee Injury and Osteoarthritis Outcome Score, Intermittent and Constant Osteoarthritis Pain, knee extensor/flexor strength, triple-hop and Y-balance test. Descriptive statistics and univariate logistic regression were used to compare those with and without MRI-defined osteoarthritis. Associations between MRI-defined osteoarthritis and each outcome were assessed using multivariable linear regression considering the influence of injury history, sex, body mass index and time since injury. RESULTS: Participant median age was 23 years (range 15-27), and 63% were female. MRI-defined osteoarthritis varied by injury history, injury type and surgical history and was not isolated to participants with ACL and/or meniscal injuries. Those with a previous knee injury had 10-fold (95% CI 2.3 to 42.8) greater odds of MRI-defined osteoarthritis than uninjured participants. MRI-defined osteoarthritis was independently significantly associated with quality of life, but not symptoms, strength or function. SUMMARY: MRI-detected structural changes 3- 10 years following youth sport-related knee injury may not dictate clinical symptomatology, strength or function but may influence quality of life.
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Traumatismos em Atletas/complicações , Traumatismos do Joelho/complicações , Osteoartrite do Joelho/etiologia , Esportes Juvenis , Alberta , Traumatismos em Atletas/diagnóstico por imagem , Estudos de Casos e Controles , Feminino , Humanos , Traumatismos do Joelho/diagnóstico por imagem , Articulação do Joelho/fisiopatologia , Imageamento por Ressonância Magnética , Masculino , Osteoartrite do Joelho/diagnóstico por imagem , Dor/etiologia , Adulto JovemRESUMO
PURPOSE: Athletes cycle between exercise and recovery. Exercise invokes changes in total body water from thermal sweating, muscle and hepatic glycogen depletion and metabolic water loss. Recovery from exercise results in rehydration, substrate repletion, and possible glycogen supercompensation. Such changes may corrupt the measurement of hydrated tissues, such as lean tissue mass (LTM), by dual-energy X-ray absorptiometry (DXA). The purpose of this study was to determine the effect of exercise and thermal dehydration and subsequent glycogen supercompensation on DXA-based measurement of body composition. METHODS: Twelve active adult (18-29 years) males exercised at 70% VO2max on a cycle ergometer in a thermal environment (30 °C) to induce a 2.5% reduction in body mass. Participants subsequently underwent a glycogen supercompensation phase, whereby a high carbohydrate diet (8-12 g/kg body mass/day) was consumed for a 48-h period. Whole-body DXA measurement was performed at baseline, following exercise and supercompensation. RESULTS: Following exercise, mean body mass decreased by -1.93 kg (95% CI -2.3, -1.5), while total LTM decreased by -1.69 kg (-2.4, -1.0). Supercompensation induced a mean body mass increase of 2.53 kg (2.0, 3.1) and a total LTM increase of 2.36 kg (1.8, 2.9). No change in total fat mass or bone mineral content was observed at any timepoint. CONCLUSIONS: Training regimens that typically induce dehydration and nutrition regimens that involve carbohydrate loading can result in apparent changes to LTM measurement by DXA. Accurate measurement of LTM in athletes requires strict observation of hydration and glycogen status to prevent manipulation of results.
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Absorciometria de Fóton/métodos , Composição Corporal , Desidratação/diagnóstico por imagem , Exercício Físico , Absorciometria de Fóton/normas , Adolescente , Adulto , Atletas , Desidratação/etiologia , Desidratação/metabolismo , Carboidratos da Dieta/metabolismo , Glicogênio/metabolismo , Humanos , Masculino , Equilíbrio HidroeletrolíticoRESUMO
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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Traumatismos do Joelho , Osteoartrite do Joelho , Articulação Patelofemoral , Adolescente , Humanos , Articulação Patelofemoral/diagnóstico por imagem , Articulação Patelofemoral/patologia , Osteoartrite do Joelho/diagnóstico por imagem , Osteoartrite do Joelho/etiologia , Osteoartrite do Joelho/epidemiologia , Estudos Transversais , Imageamento por Ressonância Magnética/métodos , Traumatismos do Joelho/complicações , Traumatismos do Joelho/diagnóstico por imagem , Traumatismos do Joelho/patologia , Articulação do Joelho/patologiaRESUMO
OBJECTIVES: To identify within-stakeholder agreement and between-stakeholder differences in beliefs regarding exercise for osteoarthritis among general practitioners (GPs), physiotherapists (PTs) and people with hip and knee osteoarthritis (PwOA). A secondary objective was to explore the association between referral patterns and beliefs of PwOA. DESIGN: Cross-sectional. SETTING: Online surveys administered to GPs, PTs and PwOA in Ireland via social media and healthcare networks. PARTICIPANTS: 421 valid responses (n=161 GPs, n=163 PTs, n=97 PwOA). PRIMARY AND SECONDARY OUTCOME MEASURES: Nine belief statements related to exercise effectiveness, safety and delivery were rated on a 5-point Likert scale and analysed for within-stakeholder consensus. χ2 tests assessed differences in agreement between groups. Multivariable linear regression models tested associations between beliefs in PwOA and referral to/attendance at physiotherapy. RESULTS: Positive within-stakeholder consensus (>75% agreement) was reached for most statements (7/9 GPs, 6/9 PTs, 5/9 PwOA). However, beliefs of PwOA were significantly less positive compared with healthcare professionals for six statements. All stakeholders disagreed that exercise is effective regardless of the level of pain. Attendance at physiotherapy (49% of PwOA), rather than referral to physiotherapy from a GP only, was associated with positive exercise beliefs for PwOA (ß=0.287 (95% CI 0.299 to 1.821)). CONCLUSIONS: Beliefs about exercise therapy for osteoarthritis are predominantly positive across all stakeholders, although less positive in PwOA. PwOA are more likely to have positive beliefs if they have seen a PT for their osteoarthritis. Knowledge translation should highlight the effectiveness of exercise for all levels of pain and osteoarthritis disease.
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Terapia por Exercício , Osteoartrite do Quadril , Osteoartrite do Joelho , Fisioterapeutas , Humanos , Estudos Transversais , Osteoartrite do Joelho/terapia , Osteoartrite do Joelho/reabilitação , Irlanda , Osteoartrite do Quadril/reabilitação , Osteoartrite do Quadril/terapia , Terapia por Exercício/métodos , Masculino , Feminino , Pessoa de Meia-Idade , Atitude do Pessoal de Saúde , Inquéritos e Questionários , Clínicos Gerais , Adulto , Idoso , Guias de Prática Clínica como Assunto , Encaminhamento e Consulta , Conhecimentos, Atitudes e Prática em SaúdeRESUMO
PURPOSE: To synthesize common or differing perceptions of patients' and clinicians' that influence uptake of online-delivered exercise programmes (ODEPs) for chronic musculoskeletal (MSK) conditions. METHODS: Eight databases were searched from inception to April 2023 for studies including (1) patients with and/or clinicians delivering ODEPs for chronic MSK conditions, and (2) synchronous ODEPs, where information is exchanged simultaneously (mode A); asynchronous ODEPs, with at least one synchronous feature (mode B); or no ODEPs, documenting past experiences and/or likelihood of participating in an ODEP (mode C). Critical Appraisal Skills Programme checklists were used to assess study quality. Perceptions of patients' and clinicians' influencing uptake of ODEPs were extracted. Quantitative and qualitative data were synthesised and integrated. RESULTS: Twenty-one studies were included (twelve quantitative, seven qualitative, and two mixed-methods) investigating the perceptions of 1275 patients and 534 clinicians on ODEP mode A (n = 7), mode B (n = 8), and mode C (n = 6). Sixteen of the 23 identified perceptions related to satisfaction, acceptability, usability, and effectiveness were common, with 70% of perceptions facilitating uptake and 30% hindering uptake. CONCLUSIONS: Findings highlight the need to promote targeted education for patients and clinicians addressing interconnected perceptions, and to develop evidence-based perception-centred strategies encouraging integrated care and guideline-based management of chronic MSK conditions.
Almost 70% of perceptions related to satisfaction, acceptability, usability, and effectiveness that influence the uptake of online-delivered exercise programmes for chronic musculoskeletal conditions are shared by patients and clinicians.Patient perceptions that differ from clinicians and that hinder uptake include the risk of misdiagnosis, lack of social support, and advice from their clinic and/or clinician.Clinician perceptions that differ from patients and that hinder uptake include risk of last-minute appointment cancellations, the cost to set-up, and limitations of camera angles.Implementation of online-delivered exercise programmes may be supported by targeted education for patients and clinicians that addresses misinformed perceptions.
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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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Lesões do Ligamento Cruzado Anterior , Traumatismos do Joelho , Osteoartrite do Joelho , Humanos , Lesões do Ligamento Cruzado Anterior/cirurgia , Lesões do Ligamento Cruzado Anterior/complicações , Qualidade de Vida , Estudos Transversais , Estudos Prospectivos , Osteoartrite do Joelho/complicações , Austrália , Canadá , Traumatismos do Joelho/complicações , DorRESUMO
OBJECTIVES: To examine accelerometer-measured physical activity (PA) in individuals with a knee injury history and controls and the association of moderate to vigorous PA (MVPA) with self-reported and performance measures of knee function. DESIGN: Historical cohort. PARTICIPANTS: Participants with a 3-12 year history of youth sport-related knee injury and matched controls. MAIN OUTCOME MEASURES: MVPA (Actigraph GT3x-BT), Knee Injury and Osteoarthritis Outcome Score (KOOS), Triple Single-Leg Hop, Y-Balance and isometric knee strength was measured. Regression analyses examined differences in PA and the association between MVPA and knee function, adjusted for injury history, sex and time since injury. RESULTS: Participants (42 injured, 43 controls) had a median age of 23.4 (range 16-29) years. The previously injured group spent less daily adjusted minutes in MVPA [-13.5 (95% CI -25.6, -1.4)] than controls, and females had 10.8 min (95% CI -20.2, -1.4) less MVPA than males. Higher MVPA was associated with better KOOS sport and recreation [ß = 0.05, 95% CI (0.01, 0.09)] adjusted for injury history. No other associations were observed. CONCLUSION: Previously injured youth participated in less MVPA compared to controls 3-12 years later. Lower MVPA is associated with poorer self-reported sport and recreation knee function which may have long-term negative health consequences.
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Traumatismos do Joelho , Esportes , Esportes Juvenis , Acelerometria , Adolescente , Adulto , Exercício Físico , Feminino , Humanos , Masculino , Adulto Jovem , Esportes Juvenis/lesõesRESUMO
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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Traumatismos do Tornozelo , Entorses e Distensões , Esportes Juvenis , Adolescente , Adulto , Estudos de Coortes , Feminino , Humanos , Masculino , Qualidade de Vida , Adulto JovemRESUMO
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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Lesões do Ligamento Cruzado Anterior , Traumatismos do Joelho , Osteoartrite do Joelho , Esportes Juvenis , Adolescente , Adulto , Feminino , Humanos , Qualidade de Vida , Inquéritos e Questionários , Adulto JovemRESUMO
The applicability of thresholds that constitute an acceptable score or meaningful change on the Knee injury and Osteoarthritis Outcome Score (KOOS) in cohorts ≥ 5 years following knee injury is not well understood. The primary objective of this study was to evaluate the association between intra-articular knee injury type and two different KOOS pain thresholds (patient acceptable symptom state (PASS) and Englund symptomatic knee criteria) in the Alberta Youth Prevention of Osteoarthritis (PrE-OA) cohort, which includes participants 3-12 years following a youth sport-related knee injury and uninjured controls with similar age, sex and sport characteristics. Analyses accounted for sex, time since injury and the interaction between time since injury and injury type. Secondary objectives were to report proportions meeting thresholds for KOOS outcomes and minimal detectable change (MDC) from published test-retest reliability data, over a 1-4-year follow-up. Two hundred and fifty-three (253) participants (124 injured, 129 controls) were included in analyses, of which 153 (77 injured, 76 controls) had follow-up data. Similar odds were observed for presence of pain (below PASS threshold) in participants with anterior cruciate ligament (ACL)/meniscus injury (odds ratio (OR) 4.2 (97.5% confidence interval (CI): 1.8, 9.9)) and other knee injuries (OR 4.9 (97.5% CI: 1.2, 21.0)), while there were higher odds for presence of Englund "symptomatic knee" criteria in participants with ACL/meniscus injury (OR 13.6 (97.5% CI: 2.9, 63.4)) than other knee injuries (OR 7.3 (97.5% CI: 0.8, 63.7)) compared to controls. After a median 23.4 (8 to 42) month follow-up, 35% of previously injured participants had at least one KOOS sub-scale score that worsened by more than the MDC published threshold. Despite limited research, this study shows that individuals with youth sport knee injuries other than ACL or meniscus injury may also experience significant pain and symptoms 3-12 years following injury. Replication and further follow-up are needed to identify a possible clinical trajectory towards osteoarthritis.
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OBJECTIVE: To quantify differences in fatigue and disordered sleep between adolescents with cerebral palsy (CP) and their typically developing peers. A secondary aim was to investigate the association between fatigue and disordered sleep in adolescents with CP. METHODS: A convenience sample of 36 youth with CP aged 10-18 years was matched for age and sex with 36 typically developing peers. The Fatigue Impact and Severity Self-Assessment (FISSA), the Patient-Reported Outcome Measurement Information System (PROMIS) fatigue profile, and the Sleep Disturbance Scale for Children (SDSC) were collected. RESULTS: Higher fatigue was reported in participants with CP than in their typically developing peers based on the FISSA total score (mean paired difference=19.06; 99% confidence interval [CI], 6.06-32.1), the FISSA impact subscale (mean paired difference=11.19; 99% CI, 3.96-18.4), and the FISSA Management and Activity Modification subscale (mean paired difference=7.86; 99% CI, 1.1-14.6). There were no differences between groups in the PROMIS fatigue profile (mean paired difference=1.63; 99% CI, -1.57-4.83) or the SDSC total score (mean paired difference=2.71; 99% CI, -2.93-8.35). CONCLUSION: Youth with CP experienced significantly more fatigue than their peers as assessed by a comprehensive measure that considered both general and diagnosis-specific concerns. Sleep did not differ between youth with CP and their typically developing peers. These findings underscore the need to consider the clinical management of fatigue across the lifespan of individuals with CP to prevent the associated deterioration of functional abilities.
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OBJECTIVES: To identify the symptoms responsible for cessation of exercise testing and evaluate changes in post-concussion symptom scores on the Post-Concussion Symptom Scale (PCSS) from the Sport-Concussion Assessment Tool (SCAT5) immediately, 1-4h, and 6-12h following completion of the Buffalo Concussion Treadmill Test (BCTT) in youth and adults who have sustained a sport-related concussion. DESIGN: Prospective case-series. METHODS: Individuals who were diagnosed with a sport-related concussion and self-reported difficulties with exertion were referred to perform an exertional treadmill test. Individuals were recruited from a university sports medicine clinic. Change in PCSS symptom severity scores were operationally defined as a change ≥4 points. RESULTS: Forty-five individuals aged 13-57 years consented to participate. A total of 14/24 (58.3%) female and 13/21 (61.9%) male participants reported an increase in symptom severity scores immediately following the BCTT. At 1-4h, 5/10 (50.0%) males and 5/14 (35.7%) females who completed the PCSS had elevated symptom severity scores compared to pre-exertion. Only 24.2% (3/17 males and 5/16 females) of participants completing the PCSS at 6-12h reported increased symptom severity scores. CONCLUSION: Exertional testing is an important component of a multifaceted assessment following concussion; however, previous research evaluating symptom responses to exertion is limited. This study provides evidence to suggest individuals who experience an exacerbation of concussion-associated symptoms after exertion are likely to return to pre-exertion levels within the same day. Future research monitoring symptoms following exertion and throughout recovery should be performed in tandem with physiological measures to better understand the source of symptoms.
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Traumatismos em Atletas/fisiopatologia , Esforço Físico/fisiologia , Síndrome Pós-Concussão/fisiopatologia , Avaliação de Sintomas/métodos , Adolescente , Adulto , Traumatismos em Atletas/complicações , Tontura/etiologia , Feminino , Cefaleia/etiologia , Humanos , Masculino , Pessoa de Meia-Idade , Síndrome Pós-Concussão/complicações , Estudos Prospectivos , Fatores de Tempo , Adulto JovemRESUMO
PURPOSE: Active youth are vulnerable to knee injury and subsequent osteoarthritis. Improved understanding of the association between health-related outcomes and history of joint injury could inform osteoarthritis prevention strategies. The purpose of this historical cohort study is to examine the association between youth sport-related knee injury and various clinical, physiological, behavioral, and functional health-related outcomes, 3-10 yr postinjury. METHODS: Participants included 100 individuals who experienced a youth sport-related knee injury 3-10 yr earlier and 100 age-, sex-, and sport-matched uninjured controls. Outcomes include the following: Knee Injury and Osteoarthritis Outcome Score (KOOS), Intermittent and Constant Osteoarthritis Pain Score, body mass index (BMI), fat mass index (FMI), weekly physical activity, estimated aerobic capacity, hip and knee muscle strength, and dynamic balance. Baseline characteristics were described. Multivariable regression models (95% confidence interval [CI]) were used to evaluate the association between injury history and each outcome, considering the influence of sex and time since injury. RESULTS: Participant median age was 22 yr (range, 15-26 yr), and 55% were female. The injured group demonstrated poorer KOOS subscale scores, more total and intermittent pain, higher BMI (1.8 kg·m; 95% CI = 0.9-2.6), higher FMI (1.1 kg·m; 95% CI = 0.5-1.6), weaker knee extensor (-0.18 N·m·kg; 95% CI = -0.33 to -0.02) and flexor (-0.21 N·m·kg; 95% CI = -0.30 to -0.11) muscles, and poorer balance than controls. In the previously injured group, female sex was associated with poorer KOOS quality-of-life scores, knee flexor strength, and greater FMI, whereas longer time since injury was associated with poorer KOOS symptoms scores, knee extensor strength, and balance outcomes. CONCLUSION: Youth that suffer a sport-related knee injury demonstrate on average more negative health-related outcomes consistent with future osteoarthritis compared with uninjured matched controls 3-10 yr after injury. These negative outcomes differ by sex and time since injury.
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Traumatismos do Joelho/complicações , Traumatismos do Joelho/fisiopatologia , Osteoartrite do Joelho/etiologia , Esportes Juvenis/lesões , Adolescente , Adulto , Distribuição da Gordura Corporal , Índice de Massa Corporal , Exercício Físico/fisiologia , Feminino , Humanos , Joelho/fisiopatologia , Masculino , Debilidade Muscular/fisiopatologia , Osteoartrite do Joelho/fisiopatologia , Osteoartrite do Joelho/prevenção & controle , Equilíbrio Postural , Qualidade de Vida , Autorrelato , Fatores Sexuais , Fatores de Tempo , Adulto JovemRESUMO
Design: Prospective cohort study. Background: The recommendations regarding the optimal amount and type of rest for promoting recovery following concussion are based on expert opinion rather than evidence-based guidelines due to current a lack of high-level studies. There is an evident need for more research into the parameters of rest and activity and its effects on recovery from concussion. Objective: To evaluate the association between the amount of moderate and vigorous physical activity (MVPA) during the first 3 days following concussion diagnosis and time to medical clearance (days) to return to play in youth ice hockey players. Methods: Thirty youth ice hockey players (12-17 years) that were diagnosed with a concussion sustained during ice hockey were recruited to participate. The exposure was the cumulative amount of MVPA (minutes), measured using a waist-worn Actigraph accelerometer. Participants were dichotomized into high (≥148.5) and low (<148.5) activity groups based on the median of cumulative time spent in MVPA over the first 3 days following injury diagnosis. Results: Participants in both the low and high activity group reported to the clinic at a median time of 4 days post-injury (low activity IQR: 3-5 days; high activity IQR: 3-7 days). The low activity group completed a median time of 110.7 min (IQR: 76.2-131.0 min) in MVPA, whereas the high activity had a median of 217.2 min (IQR 184.2-265.2 min) in MVPA. Kaplan Meier survival curves with Log-rank tests of hypothesis revealed the high activity group took significantly more time to be medically cleared to return to play (p = 0.041) compared to the low activity group. Conclusion: The results from this study suggest that more time in MVPA early in the recovery period may result in a greater time to medical clearance to return to full participation in ice hockey. Future research, using valid measures of activity, are required to better understand the relationship between early activity and recovery following concussion in youth.