Physiotherapy - Research Publications
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ItemComparing Video-Based, Telehealth-Delivered Exercise and Weight Loss Programs With Online Education on Outcomes of Knee Osteoarthritis : A Randomized Trial(American College of Physicians, 2022-02)Background: Scalable knee osteoarthritis (OA) programs are needed to deliver recommended education, exercise and weight loss interventions. Objective: Evaluate two 6-month telehealth-delivered exercise programs, with and without dietary intervention. Design: Three-arm parallel randomized (5:5:2) trial. Setting: Australian private health insurance members. Participants: 415 people with symptomatic knee OA, body mass index 28-40 kg/m2, aged 45-80. Interventions: All groups received access to electronic OA information (Control). The Exercise program comprised six videoconferencing physiotherapist consultations for exercise, self-management advice and behavioral counselling plus exercise equipment and resources. The Diet+Exercise program included an additional six dietitian consultations for a ketogenic very low-calorie diet (two formulated meal replacements and low carbohydrate meal daily) then transition to healthy eating, and nutrition and behavioral resources. Measurements: Primary outcomes were changes in knee pain (0-10 numeric rating scale, higher worse) and physical function (0-68 WOMAC, higher worse) at 6- (primary time-point) and 12-months. Secondary outcomes were weight, physical activity, quality-of-life, mental health, global change, satisfaction, willingness for surgery, orthopaedic appointments, and knee surgery. Results: 379 (91%) and 372 (90%) participants provided 6- and 12-month primary outcomes respectively. At 6-months, both programs were superior to Control for pain (between-group mean differences: Diet+Exercise, -1.5 [95% CI, -2.1 to -0.8]; Exercise, -0.8 [CI, -1.5 to -0.2]) and function (Diet+Exercise, -9.8 [CI, -12.5 to -7.0]; Exercise, -7.0 [CI -9.7 to -4.2]) while Diet+Exercise was superior to Exercise (pain, -0.6 [CI, -1.1 to -0.2]; function, -2.8 [CI -4.7 to -0.8]). Similar findings occurred at 12-months. Limitations: Unblinded participants and clinicians. Conclusion: Telehealth-delivered exercise and diet programs improved pain and function in people with knee OA and overweight/obesity. Dietary intervention conferred modest additional pain and function benefits to exercise.
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ItemThe role of acute in-patient rehabilitation on short-term outcomes after liver transplantation: A systematic review of the literature and expert panel recommendations(WILEY, 2022-09)BACKGROUND: The indication and surgical complexity of orthotopic liver transplantation underscore the need for strategies to optimize the recovery for transplant recipients. We conducted a systematic review aimed at identifying, evaluating, and synthesizing the evidence examining the effect of in-patient rehabilitation for liver transplant recipients and provide related practice recommendations. METHODS: Health research databases were systematically reviewed for studies that included adults who received liver transplantation and participated in acute, post-transplant rehabilitation. Postoperative morbidity, mortality, length of hospital stay, length of intensive care unit stay, and other markers of surgical recovery were extracted. Practice recommendations are provided by an international panel using GRADE. RESULTS: Twelve studies were included in the review (including 3901 participants). Rehabilitation interventions varied widely in design and composition; however, details regarding intervention delivery were poorly described in general. The quality of evidence was rated as very low largely owing to "very serious" imprecision, poor reporting, and limited data from comparative studies. Overall, the studies suggest that in-patient rehabilitation for recipients of liver transplantation is safe, tolerable, and feasible, and may benefit functional outcomes. CONCLUSION: Two practice recommendations related to in-patient rehabilitation following LT were yielded from this review: (1) it is safe, tolerable, and feasible; and (2) it improves postoperative functional outcomes. Each of the recommendations are weak and supported by low quality of evidence. No recommendation could be made related to benefits or harms for clinical, physiological, and other outcomes. Adequately powered and high quality randomized controlled trials are urgently needed in this area.
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ItemNo Preview AvailableCircus activities as a health intervention for children, youths, and adolescents: a scoping review protocol(LIPPINCOTT WILLIAMS & WILKINS, 2022-01)OBJECTIVE: This scoping review aims to map the evidence on circus activities described and/or evaluated as a health intervention for children, youths, and adolescents. Increased understanding of how these interventions work, and gaps identified, will allow researchers and practitioners to advance the science behind these approaches. INTRODUCTION: Circus activities are proposed in the literature as a health intervention, due to their variety, non-competitive nature, and potential to develop fundamental physical and social skills. For the purposes of this review, circus activities as a health intervention are defined as aerial, acrobatic, equilibristic, and manipulation skills taught to participants to maintain, improve, or modify health, functioning, or health conditions. INCLUSION CRITERIA: English-language evidence will be considered where circus activities as a health intervention are described and/or evaluated for participants up to 24 years of age, or who are defined as children, youths, or adolescents. Literature will be excluded where the focus of the intervention is clowning, magic, or drama games, or where circus activities are not the therapeutic part of the activity. METHODS: MEDLINE (Ovid), CINAHL Complete (EBSCO), Scopus (Elsevier), PsycINFO (Ovid), ProQuest Dissertations and Theses Global, and Google Scholar will be searched for peer-reviewed and gray literature. No restriction on dates, type, methodology, or setting will be imposed, but limits will include "human" and "English language." Screening and data extraction will be performed by two independent reviewers. Reference lists of included sources will be screened. Results will be presented in diagrammatic or tabular format, alongside a narrative description, under headings aligning with the research sub-questions.
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ItemIntervencoes para promover funcao fisica de criancas e jovens com paralisia cerebral: diretriz internacional de pratica clinica(WILEY, 2022-06-21)Resumo OBJETIVO Fornecer recomendações de intervenções para promoção da função física de crianças e jovens com paralisia cerebral. MÉTODO Um painel de especialistas priorizou perguntas e desfechos importantes para o paciente. Usando o Grading of Recommendations Assessment, Development and Evaluation (GRADE), o painel avaliou a certeza das evidências e fez recomendações, com consultoria de especialistas internacionais e consumidores. RESULTADOS A diretriz compreende 13 recomendações (informadas por três revisões sistemáticas, 30 estudos randomizados e cinco estudos pré‐pós). Para alcance de objetivos funcionais, recomenda‐se que a intervenção inclua objetivos escolhidos pelo cliente, prática completa da tarefa em ambientes da vida real, suporte para empoderar as famílias e uma abordagem em equipe. Idade, habilidade e preferências da criança/família precisam ser consideradas. Para melhora da habilidade da marcha, recomenda‐se marcha no solo, que pode ser complementada com treinamento em esteira. Várias abordagens podem facilitar os objetivos relacionados ao uso das mãos: terapia bimanual, terapia de contensão induzida, treino direcionado a objetivos e abordagens cognitivas. Para auto‐cuidado, prática da tarefa completa, combinada com recursos assistivos podem aumentar a independência e reduzir a sobrecarga do cuidador. A participação em objetivos de lazer pode combinar prática da tarefa completa com estratégias direcionadas para barreiras ambientais, pessoais e sociais. INTERPRETAÇÃO Intervenção para promoção da função de crianças e jovens com paralisia cerebral precisa incluir objetivos escolhidos pelo cliente e a prática da tarefa completa dos objetivos. Os clínicos devem considerar as preferências da criança/família, idade e habilidade ao selecionarem intervenções específicas.
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ItemBest evidence for improving function in children with cerebral palsy: Success is within reach(WILEY, 2022-05)This letter to the editor is on the Clinical Practice Guide by Jackman et al. on pages 536–549 of this issue.
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ItemHip and groin pain prevalence and prediction in Elite Gaelic Games: 2703 male athletes across two seasons.(Wiley, 2022-05)OBJECTIVE: Hip and groin pain is highly prevalent in sub-elite Gaelic Athletic Association (GAA) athletes, but its prevalence at the elite level is unknown. The aims of this study were to report hip and groin pain prevalence in elite male athletes, to report changes in Copenhagen Hip and Groin Outcome Score (HAGOS) across two seasons and to assess if previous hip and groin pain or pre-season HAGOS could predict future hip and groin pain. METHODS: During the 2017 and 2018 pre-season male Gaelic Players Association (GPA) playing members were invited to complete two questionnaires. The first questionnaire collected demographic information including age, GAA code played (Gaelic football or Hurling) and prevalence of hip and groin pain in the previous season. The second questionnaire was the HAGOS. Step-wise logistic regression models were fitted to HAGOS subscales, to examine if pre-season HAGOS subscale scores could predict future hip and groin pain. RESULTS: The prevalence of hip and groin pain across the elite GAA cohort was 38%. Hip and groin pain in the previous season was the strongest predictor of future hip and groin pain (r2 =0.19, AUC=0.73, 95% CI 1.76-2.27) whereas pre-season HAGOS subscale scores had limited and no additional predictive ability (AUC 0.05-0.18). CONCLUSIONS: Hip and groin pain prevalence is high in elite male GAA, with one in three athletes reporting pain. Previous season hip and groin pain is the strongest predictor of future hip and groin pain, while pre-season HAGOS scores have limited ability to predict future hip and groin pain.
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ItemTetraplegic obstructive sleep apnoea patients dilate the airway similarly to able-bodied obstructive sleep apnoea patients(TAYLOR & FRANCIS LTD, 2022-07-04)Context/objective: Obstructive sleep apnoea (OSA) develops soon after cervical spinal cord injury (SCI) at rates higher than the general population, but the mechanisms are not understood. This study aimed to determine whether OSA in SCI is associated with altered pharyngeal muscle dilatory mechanics during quiet breathing, as has been observed in the non-SCI injured with obstructive sleep apnoea.Design: Cross sectional imaging study.Setting: Medical research institute.Participants: Eight cervical SCI patients with OSA were recruited and compared to 13 able-bodied OSA patients and 12 able-bodied healthy controls of similar age and BMI.Interventions and outcome measures: 3T MRI scans of upper airway anatomy and tagged-MRI to characterize airway muscle motion during quiet breathing were collected for analysis.Results: Considerable variation in the patterns of inspiratory airway muscle motion was observed in the SCI group, with some participants exhibiting large inspiratory airway dilatory motions, and others exhibiting counterproductive narrowing during inspiration. These patterns were not dissimilar to those observed in the able-bodied OSA participants. The increase in airway cross-sectional area of able-bodied control participants was proportional to increase in BMI, and a similar, but not significant, relationship was present in all groups.Conclusion: Despite the limited sample size, these data suggest that SCI OSA patients have heterogeneous pharyngeal dilator muscle responses to the negative pressures occurring during inspiration but, as a group, appear to be more similar to able-bodied OSA patients than healthy controls of similar age and BMI. This may reflect altered pharyngeal pressure reflex responses in at least some people with SCI.
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ItemNo Preview Available
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ItemErratum: Injury surveillance in community cricket: A new innings for South Africa.(AOSIS, 2022)[This corrects the article DOI: 10.4102/sajp.v78i1.1756.].
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ItemEffects of neuromuscular gait modification strategies on indicators of knee joint load in people with medial knee osteoarthritis: A systematic review and meta-analysis.(Public Library of Science (PLoS), 2022)OBJECTIVES: This systematic review aimed to determine the effects of neuromuscular gait modification strategies on indicators of medial knee joint load in people with medial knee osteoarthritis. METHODS: Databases (Embase, MEDLINE, Cochrane Central, CINAHL and PubMed) were searched for studies of gait interventions aimed at reducing medial knee joint load indicators for adults with medial knee osteoarthritis. Studies evaluating gait aids or orthoses were excluded. Hedges' g effect sizes (ES) before and after gait retraining were estimated for inclusion in quality-adjusted meta-analysis models. Certainty of evidence was assessed using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. RESULTS: Seventeen studies (k = 17; n = 362) included two randomised placebo-controlled trials (RCT), four randomised cross-over trials, two case studies and nine cohort studies. The studies consisted of gait strategies of ipsilateral trunk lean (k = 4, n = 73), toe-out (k = 6, n = 104), toe-in (k = 5, n = 89), medial knee thrust (k = 3, n = 61), medial weight transfer at the foot (k = 1, n = 10), wider steps (k = 1, n = 15) and external knee adduction moment (KAM) biofeedback (k = 3, n = 84). Meta-analyses found that ipsilateral trunk lean reduced early stance peak KAM (KAM1, ES and 95%CI: -0.67, -1.01 to -0.33) with a dose-response effect and reduced KAM impulse (-0.37, -0.70 to -0.04) immediately after single-session training. Toe-out had no effect on KAM1 but reduced late stance peak KAM (KAM2; -0.42, -0.73 to -0.11) immediately post-training for single-session, 10 or 16-week interventions. Toe-in reduced KAM1 (-0.51, -0.81 to -0.20) and increased KAM2 (0.44, 0.04 to 0.85) immediately post-training for single-session to 6-week interventions. Visual, verbal and haptic feedback was used to train gait strategies. Certainty of evidence was very-low to low according to the GRADE approach. CONCLUSION: Very-low to low certainty of evidence suggests that there is a potential that ipsilateral trunk lean, toe-out, and toe-in to be clinically helpful to reduce indicators of medial knee joint load. There is yet little evidence for interventions over several weeks.