Publications by authors named "Ryan Causby"

Introduction: Having a lower extremity amputation is a life-changing decision for people living with a diabetes-related foot ulcer. Although previous research has described both positive and negative lifestyle and function outcomes of diabetes-related amputations, limited research has been conducted on the decision-making processes leading up to the amputation. This study aimed to explore the perspectives of persons, healthcare practitioners and experts (including academics and specialists) on decision-making for people with a diabetes-related foot ulcer who may require a non-emergency amputation.

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Background: Podiatry enrolments at Australian and New Zealand universities have decreased by 17.3% since 2015, which threatens the profession's sustainability and the health and wellbeing of Australian and New Zealand people and communities. Reasons for this decline remain unclear due to insufficient evidence on factors influencing career choices.

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Background: Diabetes related foot ulcer (DFU) is a leading cause of impaired quality of life, disability, hospitalisation, amputation and mortality in people with diabetes. It is therefore critical that podiatrists across all settings, including community settings, are confident and capable of providing care for diabetes-related foot complications. This study aims to describe current practice, confidence and anxiety levels of community podiatrists in the management of patients with foot ulceration.

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Article Synopsis
  • - Living with a diabetes-related foot ulcer greatly impacts one's lifestyle, and while amputation is often a last resort, it can sometimes improve quality of life by alleviating ulcer management challenges.
  • - Limited research exists on the decision-making process for elective amputations in chronic ulcer cases, prompting a review to identify key concepts in literature regarding this topic.
  • - The review analyzed 94 papers, finding that personal factors like emotional wellbeing and lifestyle are crucial in the decision-making process, emphasizing the need for a holistic approach that involves shared decision-making between patients and healthcare providers.
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Background: The training of undergraduate and graduate-entry podiatry students in Australia and New Zealand includes practical sessions in a simulated and real-life clinical setting and Work Integrated Learning (WIL) comprising professional clinical placements. Student performance during WIL is evaluated by their Clinical Educators using clinical competency tools. Having a standardised and validated clinical assessment tool for WIL in podiatry would facilitate consistency in assessment, promote standardisation between programs, and ensure that all podiatry students are assessed against a set of criteria over the course of their clinical programs to the point of threshold clinical competency.

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  • This study explored how fatigue affects impact loads during running and examined the connection between muscle strength, power, endurance, and those impact loads.
  • Twenty-eight trained runners completed a high-intensity run while their tibial accelerations were tracked, showing that peak tibial acceleration significantly increased as they became fatigued.
  • Despite the increase in tibial acceleration, the study found no significant relationship between changes in impact loads and the results of lower limb muscle function tests.
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  • Ankle injuries are frequently seen in emergency rooms, making the Ottawa Ankle Rules (OAR) an important tool to help identify cases that don't require X-rays for fractures.
  • This systematic review compiled data from 15 studies, including over 8,500 adults, to evaluate the effectiveness of the OAR from research published between 1992 and 2020.
  • Results showed that the OAR has a high sensitivity (0.91) for ruling out fractures but a lower specificity (0.25), indicating that while it is effective in excluding serious injuries, it does have limitations in identifying all possible fractures.
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Background: Diabetes related foot ulcers can have physical, social, emotional, and financial impacts on the daily life and wellbeing of many people living with diabetes. Effective treatment of diabetes related foot ulcers requires a multi-faceted, multi-disciplinary approach involving a podiatrist, other healthcare professionals, and the person with diabetes however, limited research has been conducted on the lived experience of podiatric treatment for diabetes related foot ulcers to understand how people are engaged in their ulcer management. Therefore, this study aimed to explore the lived experience of receiving podiatric treatment for diabetes related foot ulcers in a tertiary care outpatient setting.

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This systematic review and meta-analysis aimed to synthesise and clarify the effect of running-induced fatigue on impact loading during running. Eight electronic databases were systematically searched until April 2021. Studies that analysed impact loading over the course of a run, in adult runners free of medical conditions were included.

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Background: Non-medical prescribing is one healthcare reform strategy that has the potential to create health system savings and offer equitable and timely access to scheduled medicines. Podiatrists are well positioned to create health system efficiencies through prescribing, however, only a small proportion of Australian podiatrists are endorsed to prescribe scheduled medicines. Since scheduled medicines prescribed by Australian podiatrists are not subsidised by the Government, there is a lack of data available on the prescribing practices of Australian podiatrists.

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  • Podiatry students can struggle with developing scalpel skills for foot treatments due to anxiety; using 3D printed foot models allows for safe practice and boosts confidence.
  • The study involved different groups of students assessing the impact of these models on their anxiety and self-confidence, with findings showing improvements in novice and experienced users.
  • Results indicate that 3D foot models not only help in reducing anxiety but also provide a realistic practice experience, suggesting that they should be integrated into podiatry training programs.
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Ultrasound can be used to assess injury and structural changes to the soft-tissue structure of the foot. It may be useful to assess the feet of people with diabetes who are at increased risk of plantar soft-tissue pathological changes. The aim of this study was to determine if ultrasound measurements of plantar soft-tissue thickness and assessments of tissue acoustic characteristics are reliable in people with and without diabetes mellitus.

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Background: Australian podiatrists and podiatric surgeons who have successfully completed the requirements for endorsement for scheduled medicines, as directed by the Podiatry Board of Australia, are eligible to prescribe a limited amount of schedule 2, 3, 4 or 8 medications. Registration to become endorsed for scheduled medicines has been available to podiatrists for over 10 years, yet the uptake of training has remained low (approximately 2% of registered podiatrists/podiatry surgeons). This study aimed to explore barriers to and facilitators of engagement with endorsement for scheduled medicines by podiatrists.

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Study Objective: To assess the adequacy of clinical information with reference to the Ottawa Ankle Rules (OAR) in X-ray referrals for adults with traumatic ankle injury in the ED of a South Australian tertiary hospital and report upon referring trends between emergency department clinicians.

Methods: A retrospective clinical audit of adult ankle X-ray referrals in the emergency department was conducted. Eligible referrals were screened for their adherence to the OAR, patient details, clinical history and referrer.

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Left/right judgement (LRJ) tasks involve determining the laterality of presented hand or feet images. Allocentric images (third-person perspective; 3PP) take longer to identify than egocentric images (first-person perspective; 1PP), supporting that implicit motor imagery (IMI)-mentally manoeuvring one's body to match the shown posture-is used. While numerous cognitive processes are involved during LRJs, it remains unclear whether features of the individual (e.

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Background: There is no 'gold-standard' for the evaluation of dexterity for the health professional or podiatrist populations. This has resulted in a broad array of generalised tests to evaluate dexterity. Thus, the aim was to determine which objective generalised dexterity tests are best suited to evaluating dexterity in a podiatry student population.

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Introduction: Diabetes mellitus (DM) is associated with hyperglycaemia and advanced glycosylation end-products. In the foot, the consequences of chronic or uncontrolled diabetes are micro and macrovascular disease, neuropathy, reduced joint mobility and structural and soft tissue changes that increase the risk of ulcer development and amputation. Diabetes foot assessment currently includes a comprehensive history, neurological and vascular assessments and examination focussed on dermatological and musculoskeletal abnormalities.

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Objective: Barefoot impressions collected from crime scenes can be used in forensic analysis. The reliability of the measurement method employed during comparison of these foot impressions is paramount to prevent incorrect conclusions being made. A number of methods of obtaining measurements from barefoot impressions have been described in the research literature; however there has been no comprehensive review of their reliability.

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In the podiatric medicine profession, there are a variety of manual tasks that require precision and skill beyond what would be usually expected in everyday living. It is the expectation of employers, regulatory bodies, and the public that graduating podiatric physicians sufficiently meet certain minimum competencies for that profession, including those for manual skills. However, teaching and evaluation methods seem to be inconsistent between countries, institutions, and programs.

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Background: All typically developing children are born with flexible flat feet, progressively developing a medial longitudinal arch during the first decade of their lives. Whilst the child's foot is expected to be flat, there is currently no consensus as to this foot should be. Furthermore, whilst feet are observed to decrease in flatness with increasing age, it is not known they should be at each age increment.

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Background: Degrees in health disciplines need a balance of theoretical knowledge and sufficient clinical practice to meet registration requirements, in particular those requiring specialist skills such as the use of scalpels and other small instruments, such as podiatry. However, despite this requirement there is a scarcity of literature and research to inform teaching of these particular manual clinical skills. Therefore, the aims of this study were to determine the current approaches being used to teach manual skills, in particular scalpel skills, in university podiatry programs in Australia and New Zealand, and to explore what issues, challenges and innovations exist.

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Article Synopsis
  • The study investigated how different training methods (sensory awareness, additional motor practice, and traditional teaching) affect second-year podiatry students' learning of scalpel skills, focusing on the integration of sensory and motor processes.
  • Results showed no significant psychological differences among the groups, though all reported increased perceived competence over time.
  • The findings suggest that neither sensory awareness training nor extra motor practice was more effective than standard teaching, indicating a need for further research with enhanced training methods and larger participant numbers.
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  • Evaluation of psychomotor skills is crucial in health professions to assess abilities, skill development, and compare different professions.
  • A study reviewing 86 articles identified the nine most common tests, noting that many lacked proper testing for validity and reliability in health professionals.
  • The Grooved Pegboard Test, Purdue Pegboard Test, and Finger Tapping Test were recommended for evaluating dexterity, but further research is needed on their psychometric properties.
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Introduction: The implication of high peak plantar pressure on foot pathology in individuals both with and without diabetes has been recognized. The aim of this study was to investigate and clarify the relationship between increasing body mass and peak and mean plantar pressure in an asymptomatic adult population during walking.

Methods: Thirty adults without any relevant medical history, structural foot deformities or foot posture assessed as highly pronated or supinated, and within a normal body mass index range were included in the study.

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Background  Charcot neuropathic osteoarthropathy is commonly known as 'Charcot foot'. It is a serious foot complication of diabetes mellitus that can frequently lead to foot ulceration, gangrene, hospital admission and foot amputation. A multidisciplinary approach to the management of Charcot foot is taken involving medical and allied health professionals.

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