Physiotherapy - Research Publications
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ItemChanges in the kinetics and kinematics of a reactive cut maneuver after successful athletic groin pain rehabilitation(WILEY, 2021-04)Athletic groin pain (AGP) is a chronic, painful condition which is prevalent in players of field sports that require rapid changes of direction. Following successful rehabilitation, systematic changes have been observed in the kinetics and kinematics of pre-planned change of direction maneuvers, providing insight into potential foci for rehabilitation monitoring and for the assessment of interventions. However, changing direction in field sports is often reactive rather than pre-planned, and it is not known whether such post-rehabilitation changes are seen in reactive maneuvers. We analyzed the stance phase kinetics and kinematics of a 90° reactive cutting maneuver in 35 AGP patients before and after a successful exercise intervention program. Following the intervention, transverse plane rotation of the pelvis toward the intended direction of travel increased, and the body center of mass was positioned more anteriorly relative to the center of pressure. Ankle dorsiflexion also increased, and participants demonstrated greater ankle plantar flexor internal moment and power during the second half of stance. These findings provide insight into mechanical variables of potential importance in AGP, as identified during a maneuver based on a common sporting task.
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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, 2020-11-11)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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ItemPerceived sleep problems after spinal cord injury: Results from a community-based survey in Switzerland(TAYLOR & FRANCIS LTD, 2020-01-25)Objective: To investigate the burden of sleep problems within the Spinal Cord injured (SCI) community with respect to the general population (GP) in Switzerland. The study further explored potential predictors for receiving treatment for sleep problems after SCI.Design: Cross-sectional study.Setting: SCI community in Switzerland.Participants: Individuals diagnosed with an SCI, aged 16 years or older that permanently reside in Switzerland (N = 1549).Interventions: Not applicable.Outcome measures: Perceived sleep problems within the SCI community and GP. For those with sleep problems and SCI, an indicator for having received treatment was measured.Results: 58.8% of survey participants indicated having a sleep problem; 69.4% of those with a sleep problem did not indicate receiving treatment. Amongst people living with an SCI, individuals between the ages of 46-60 years (adjusted Odds Ratio, OR = 3.07; 95% CI 1.54-6.16), participants reporting severe financial hardship (OR = 2.90; 95% CI) 1.69-4.96, and those that indicated having pain (OR = 5.62; 95% CI 3.52-8.98) were more likely to have a chronic sleep problem. In comparison to the Swiss GP, the prevalence of having a sleep problem was 18% higher among persons with SCI, with the largest discrepancy for males with paraplegia between the ages of 46-60 years (Prevalence ratio, PR = 1.28; 95% CI, 1.21-1.36).Conclusion: Individuals with SCI experience more sleep problems compared to the Swiss GP. Findings from this study suggest that clinical screening for sleep issues targeting high risk groups is needed to reduce the large prevalence of non-treatment in individuals with SCI.
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ItemNo Preview AvailableMUSCLE FORCES DURING WEIGHTBEARING EXERCISES IN MEDIAL KNEE OSTEOARTHRITIS AND VARUS MALALIGNMENT: A CROSS-SECTIONAL STUDY(ELSEVIER SCI LTD, 2022-04-01)
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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.].