No description available.

A research report submitted to the Faculty of Health Sciences, University of Witwatersrand, in partial fulfillment of the requirements for the degree of Master of Science in Physiotherapy Johannesburg, 2019 / Background: Soccer has been described as the most popular sport globally that comes with high performance expectations. This can lead to increased risk of injuries such as ankle and foot injuries. Studies on injuries in soccer teams from under-resourced places like Gaborone, Botswana are scanty. Aim: To determine the prevalence of ankle and foot injuries and their effect on function and activity on premiere league soccer players in Gaborone. Method: A cross sectional descriptive study was conducted on 109 soccer players. A foot and ankle outcome score questionnaire was used to assess the effect of the injury on function and activity. An assessment of foot posture was carried out on each player. Results were analysed using Stata version 15.1. Results: The sample consisted of male premiere league soccer players ranging from 18-32 years with a median age of 24 years (IQR 22-26). Prevalence of ankle and foot injury was 46.80% with the majority of the injured players being midfielders (23.85%). Previous history of ankle and foot injury was reported by 66.7% of the participants. A significant association was found between playing position and previous history of ankle and foot injury (p= 0.02). A significant strong positive correlation was reported between pain and activities of daily living(����=0.74,��=0.00) . Conclusion: The results show that soccer players in Gaborone are at risk of incurring ankle and foot injury during training and matches. The study highlights the importance of putting in place stringent injury prevention measures to curb the prevalence of ankle and foot injuries. / MT 2020

No description available.

No description available.

Background. Accidental falls comprise a serious health concern in older adults. Partially accounting for the high incidence rates is postural instability. While customized foot orthotics can improve certain measures of functional stability, the purpose of this study was to explore the degree to which prefabricated orthotics benefit this population and to expand the evidence base to postural stability. Methods. Eighteen healthy older adults (72.7 ± 4.8 years) were evaluated with and without foot orthotics, and again following 2-3 weeks of use. Functional stability was evaluated via the Timed-Up-and-Go test and the Fullerton Advanced Balance scale. Computerized posturography was used to assess stability in altered sensory environments (Sensory Organization Test) and to assess overall stability limits (Limits of Stability test). A pressure analysis system assessed gait parameters and pressure distribution patterns. Results. Foot orthotics improved stability on the Timed-Up-and-Go (p=0.003) and the Fullerton Advanced Balance Scale (p<0.001) and decreased fall occurrence on the Sensory Organization Test. Times based changes of postural stability occurred for medio-lateral sway velocity and area when only the vestibular system providing accurate information (condition 5) (p=0.001, 0.05, respectively), and under sensory conflict (condition 6) for sway velocity (medio-lateral and antero-posterior), sway path length and sway area (p=0.015, 0.021, 0.015, 0.015, respectively). An interaction effect was found for maximum excursion composite score (p=0.001) on the Limits of Stability test, as well as a main effect of time for directional control in the ML direction and composite score (p=0.024.0.043). Contact area increase in the midfoot and rearfoot and peak force decreased in the rearfoot (p=0.001, 0.03, 0.027, respectively). Conclusions. Results indicate that foot orthotic use can improve functional measures of stability in older adults. It is unclear whether the time-based changes in postural stability are attributable to the orthotics or are a result of learning effects. Regardless, improvements in stability with prefabricated foot orthotics may help decrease the risk of falls in this population. / School of Physical Education, Sport, and Exercise Science

A dissertation presented in partial fulfilment of the requirements for the Master's Degree in Technology: Chiropractic, Durban Institute of Technology, 2005. / Low -Dye taping is a method commonly used in sport participation and normal daily activity (Harradine, Herrington and Wright, 2001). It has been indicated in support of injured structures, decreasing edema and protection against re-injury (Reid, 1992:232). Contrary to these beliefs, studies have shown that low -dye anti-pronatory control is lost after relatively short episodes of exercise (Ator et al., 1991 and Vicenzino et aL, 1997). The variations in dynamic foot function with low -dye taping is not well understood, although tapin.g of the foot in low-dye type method has been advocated by many authors (Brantingham et aL, 1992, Ryan, 1995 and Chandler and Kibler, 1993). It was the purpose of this study to investigate the maximum ground reaction force and percentage contact time within 10 demarcated regions of the foot in asymptomatic patient with pes planus, cavus and normal medial longitudinal arches at four time intervals over 24 hours. Having established its baseline function it may serve as point of reference for clinical trials that wish to determine the role of taping as part of the management of symptomatic feet. This trial consisted of 60 participants with asymptomatic feet that were divided into three groups of 20. Participants were divided into three groups depending on their respective foot structures. To qualify for one of the three groups subjects had to either have flexible low, high or normal medial longitudinal arches. Maximum ground reaction forces (GRF) and Percent contact time was obtained for each of the three groups and for each of four visits. GRF were obtained with the aid of a registered orthotist who has agreed to work with the researcher on this project using the RSscan International 1m footscan plate system (Appendix L). The data was interpreted and analyzed using the RSscan Clinical Version 7.08 software package. / M

Orientador: Ana Maria Minarelli Gaspar / Coorientador: Sidney Jose Lima Ribeiro / Coorientador: Helena Megumi Sonobe / Banca: Marlus Chorilli / Banca: Rondinelli Donizetti Herculano / Banca: Carlos Alberto Fortulan / Banca: Eliana Cristina da Silva Rigo / Resumo: Feridas crônicas são multifatoriais e resultantes do processo de cicatrização inadequada, no qual não ocorre reparação tecidual ordenada e temporal, ou ainda, há ausência de restauração anatômica e funcional completa, comprometendo a vida cotidiana dos indivíduos. Para a melhoria da assistência à saúde destas pessoas, buscou-se uma alternativa de cobertura com a utilização de membrana de celulose bacteriana (CB), por esta ser biodegradável, biocompatível, não tóxica e não alergênica, na aplicação na pele com área queimada ou lesada e para alívio da dor; foi associada à membrana um medicamento anti-inflamatório, aprovado pela Agência Nacional de Vigilância Sanitária (ANVISA) e já comercializado. Assim, o objetivo deste estudo foi desenvolver cobertura de CB incorporado com antiinflamatório Ibuprofeno (CB/Ibu) e avaliar a utilização em pacientes com feridas crônicas vasculogênicas de membros inferiores. Foram utilizadas membranas de celulose, obtidas com o cultivo de bactérias Gluconacetobacter xylinus com incorporação do anti-inflamatório Ibuprofeno e avaliadas por diferentes técnicas físico-químicas como MEV (Microscopia Eletrônica de Varredura), Difração de Raios X, TG (Análise Termogravimétrica), DSC (Calorimetria Exploratória Diferencial), Infravermelho, UV-vis (Espectroscopia Eletrônica na região do UV-Visível); ensaios de proliferação celular com fibroblastos cultivados testes de liberação do Ibuprofeno e da membrana de CB/Ibu e os testes de permeação e retenção de Ibupr... (Resumo completo, clicar acesso eletrônico abaixo) / Doutor

The aim of this thesis is to evaluate the short and long term effectiveness of foot orthoses in the treatment of plantar fasciitis.Three studies were undertaken, the first two informing the third. The aim of the first study was to establish prescription habits of Australian and New Zealand podiatrists in order to ascertain the most commonly prescribed foot orthoses. The second study was conducted to establish the most appropriate outcome measure to assess the effectiveness of foot orthoses in the treatment of plantar faciitis. The main study, a pragmatic single-blind randomised control trial, was conducted to evaluate the effectiveness of three types of foot orthoses in the treatment of plantar fasciitis. The research concluded that provision of appropriate foot orthoses produces small short-term benefits in function for people with plantar fasciitis, but no effect is apparent at twelve months. / Doctor of Philosophy (PhD)

published_or_final_version / Nursing Studies / Master / Master of Nursing in Advanced Practice

Thesis (M.Tech.: Chiropractic)-Dept. of Chiropractic, Durban Institute of Technology, 2005 xvi, 96, [65] leaves : ill. ; 30 cm / Low -Dye taping is a method commonly used in sport participation and normal daily activity (Harradine, Herrington and Wright, 2001). It has been indicated in support of injured structures, decreasing edema and protection against re-injury (Reid, 1992:232). Contrary to these beliefs, studies have shown that low -dye anti-pronatory control is lost after relatively short episodes of exercise (Ator et al., 1991 and Vicenzino et al., 1997). The variations in dynamic foot function with low -dye taping is not well understood, although taping of the foot in low-dye type method has been advocated by many authors (Brantingham et al., 1992, Ryan, 1995 and Chandler and Kibler, 1993). It was the purpose of this study to investigate the maximum ground reaction force and percentage contact time within 10 demarcated regions of the foot in asymptomatic patient with pes planus, cavus and normal medial longitudinal arches at four time intervals over 24 hours. Having established its baseline function it may serve as point of reference for clinical trials that wish to determine the role of taping as part of the management of symptomatic feet.