11 results on '"Weller CD"'
Search Results
2. Investigating effects of aspirin in people with venous leg ulcers: The ASPiVLU randomised controlled trial
- Author
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Weller, CD
- Published
- 2015
3. The Swedish national quality Registry of Ulcer Treatment (RUT): How can 'RUT' inform outcome measurement for people diagnosed with venous leg ulcers in Australia?
- Author
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Oien, RF and Weller, CD
- Published
- 2014
4. Monitoring patterns and quality of care for people diagnosed with venous leg ulcers: The argument for a national venous leg ulcer registry
- Author
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Weller, CD and Evans, S
- Published
- 2014
5. Venous leg ulcer management in Australian primary care: Patient and clinician perspectives.
- Author
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Weller, CD, Richards, C, Turnour, L, and Team, V
- Subjects
- *
ATTITUDE (Psychology) , *COST effectiveness , *INTERVIEWING , *RESEARCH methodology , *MEDICAL personnel , *MEDICAL referrals , *METROPOLITAN areas , *PATIENT education , *PRIMARY health care , *RURAL conditions , *STATISTICAL sampling , *WOUND care , *PAIN management , *QUALITATIVE research , *SECONDARY analysis , *THEMATIC analysis , *COMPRESSION therapy , *DATA analysis software , *PATIENTS' attitudes , *DESCRIPTIVE statistics ,LEG ulcers - Abstract
Venous leg ulcers are the most common chronic wound seen in Australian primary care. Healing outcomes are protracted due to suboptimal use of clinical practice guideline recommendations. A better understanding of the differences between patients and clinicians may optimise management in primary care and improve healing and health outcomes for patients and healthcare spend in society. We explored venous leg ulcer management from patients' and primary care clinicians' perspective, including assessment, diagnosis, treatment, referral, and health education as outlined in the clinical practice guidelines. We conducted a qualitative secondary analysis of data obtained from the qualitative face-to-face and telephone interviews with the primary care clinicians and telephone interviews with patients with venous leg ulcers. Clinicians were recruited from urban and rural primary health practices across Victoria, Australia. Patients were recruited from two specialist care wound clinics in Victoria. We analysed data from interviews with 66 participants, including 31 patients with venous leg ulcers, 15 general practitioners and 20 practice nurses. Secondary analysis of qualitative data was carried out using thematic analysis. Interview transcripts were coded and analysed for common themes. We found patients and clinicians reported differing perspectives related to venous leg ulcer management. Patients reported the need for earlier referral to specialist wound care clinics from primary care, emphasizing the need for vascular assessment and compression therapy. Clinicians discussed clinical judgements about when to refer rather than follow guideline recommendations. Clinicians frequently discussed managing venous leg ulcers using only topical dressing treatments, without compression therapy. Patients reported inadequate pain management for wound pain. Meanwhile, clinicians reported that they generally did not discuss wound pain management as part of overall venous leg ulcer management. Clinicians reported patients lacked an understanding about the role of compression in management of and subsequent healing outcomes. Patients stated they wanted more information about how to care for venous leg ulcers and how best to prevent recurrence, and needed more information than was already provided by clinicians. Conversely, clinicians reported less information is given to ensure patients were not overwhelmed with health information. There are discrepancies between what patients want and what clinicians do. These data suggest that patients' preferences are aligned with venous leg ulcer clinical practice guideline recommendations. Greater awareness of the guidelines by health professional may not only reduce discrepancies they may improve health and healing outcomes. Tweetable abstract : Patients and primary care clinicians have different perspectives about venous leg ulcer management. [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
- View/download PDF
6. Management of people with venous leg ulcers by Australian general practitioners: An analysis of the national patient-encounter data.
- Author
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Weller CD, Bouguettaya A, Britt H, and Harrison C
- Subjects
- Adolescent, Adrenal Cortex Hormones therapeutic use, Adult, Aged, Aged, 80 and over, Analgesics, Opioid therapeutic use, Ankle Brachial Index statistics & numerical data, Anti-Bacterial Agents therapeutic use, Anti-Infective Agents, Local therapeutic use, Australia, Bandages statistics & numerical data, Biopsy statistics & numerical data, Child, Child, Preschool, Compression Bandages statistics & numerical data, Cross-Sectional Studies, Culture Techniques, Female, Fibrinolytic Agents therapeutic use, Humans, Infant, Infant, Newborn, Male, Middle Aged, Patient Education as Topic, Practice Guidelines as Topic, Referral and Consultation statistics & numerical data, Sex Factors, Ultrasonography statistics & numerical data, Young Adult, General Practitioners, Guideline Adherence, Practice Patterns, Physicians', Varicose Ulcer therapy
- Abstract
Venous Leg Ulcers cost Australia's healthcare system millions yearly, as they are underdiagnosed, and possibly undertreated. Most Venous Leg Ulcers are seen in general practice. However, it is currently unknown as to what treatment actions are most common in these contexts. Understanding how they are managed in these settings can improve healthcare delivery and patient outcomes. Using cross-sectional general practitioner patient encounter data collected April 2006 to March 2016 from the Bettering the Evaluation and Care of Health program, a continuous national study of general practice clinical activity in Australia, we aimed to describe the characteristics of venous leg ulcer management by general practitioners in Australia. Among the 972โ100 general practitioner-patient encounters recorded, 3604 (0.34%) involved management of VLU. Male general practitioners managed Venous Leg Ulcers significantly more often than female general practitioners. Most Venous Leg Ulcers were treated via dressings (76%) and/or pharmacological treatments (25.7%), with few patients receiving the best practice treatment of medical compression (2.1%) or referral (4.9%). Patients with new (first visit) Venous Leg Ulcers were more likely to receive pharmacological treatments and to be referred elsewhere, and less likely to receive dressings than patients receiving follow-up care. There appears to be a large gap between best practice guidelines and actual Venous Leg Ulcers treatments, as referrals and appropriate treatment was low. Further longitudinal studies are needed to determine the effectiveness of care for people with Venous Leg Ulcers who are managed by general practitioners., (© 2020 by the Wound Healing Society.)
- Published
- 2020
- Full Text
- View/download PDF
7. Pressure injury data in Australian acute care settings: A comparison of three data sets.
- Author
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Team V, Tuck M, Reeves J, Way M, Enticott J, Evans S, and Weller CD
- Subjects
- Aged, Aged, 80 and over, Australia, Clinical Audit, Clinical Coding, Female, Humans, Iatrogenic Disease, Male, Middle Aged, Pressure Ulcer diagnosis, Pressure Ulcer therapy, Prevalence, Retrospective Studies, Risk Management, Critical Care, Hospitalization statistics & numerical data, Pressure Ulcer epidemiology
- Abstract
Hospital-acquired pressure injuries (HAPIs) represent a serious clinical and economic problem. The cost of treating HAPIs in Australian public hospitals was recently reported at AUS$983 million per annum. There are three main sources of data for documenting pressure injury (PI) occurrence in Australian hospitals: incident reporting, medical record coded data, and real-time surveys of pressure injury. PI data reported at hospital level and to external agencies using these three different sources are variable. This reporting issue leads to inaccurate data interpretation and hinders improvement in accuracy of PI identification and PI prevention. This study involved a comparison of the three different data sources in selected Australian hospitals, to improve the accuracy and comparability of data. Findings from this study provide benchmark areas for improvement in PI documenting and reporting. Better understanding the agreement between the three data sets could lead to a more efficient and effective sharing of data sources., (© 2020 Medicalhelplines.com Inc and John Wiley & Sons Ltd.)
- Published
- 2020
- Full Text
- View/download PDF
8. Understanding factors influencing venous leg ulcer guideline implementation in Australian primary care.
- Author
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Weller CD, Richards C, Turnour L, and Team V
- Subjects
- Attitude of Health Personnel, Australia, Humans, Practice Guidelines as Topic, Practice Patterns, Physicians', Qualitative Research, Surveys and Questionnaires, Guideline Adherence, Primary Health Care, Varicose Ulcer therapy
- Abstract
The aim of this study was to gain a better understanding of the venous leg ulcer (VLU) management in primary health care settings located in Melbourne metropolitan and rural Victoria, Australia. We explored health professionals' perspective on the use of the Australian and New Zealand Venous Leg Ulcer Clinical Practice Guideline (VLU CPG) to identify the main challenges of VLU CPG uptake in clinical practice. We conducted semi-structured interviews with 15 general practitioners (GPs) and 20 practice nurses (PNs), including two Aboriginal health nurses. The Theoretical Domains Framework guided data collection and analysis. Data were analysed using a theory-driven analysis. We found a lack of awareness of the VLU CPGs, which resulted in suboptimal knowledge and limited adherence to evidence-based recommendations. Environmental factors, such as busy nature of clinical environment and absence of handheld Doppler ultrasound, as well as social and professional identity factors, such as reliance on previous experience and colleague's advice, influenced the uptake of the VLU CPGs in primary care. Findings of this study will inform development of interventions to increase the uptake of the VLU CPG in primary care settings and to reduce the evidence-practice gap in VLU management by health professionals., (© 2020 Medicalhelplines.com Inc and John Wiley & Sons Ltd.)
- Published
- 2020
- Full Text
- View/download PDF
9. Barriers and enablers to the use of venous leg ulcer clinical practice guidelines in Australian primary care: A qualitative study using the theoretical domains framework.
- Author
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Weller CD, Richards C, Turnour L, Patey AM, Russell G, and Team V
- Subjects
- Australia, Female, Humans, Male, Varicose Ulcer diagnosis, Leg blood supply, Practice Guidelines as Topic, Varicose Ulcer therapy
- Abstract
Background: Venous leg ulcers represent the most common chronic wound problem managed in Australian primary care. Despite the prevalence of the condition, there is an evidence-practice gap in both diagnosis and management of venous leg ulcers., Objective: We used the Theoretical Domains Framework to identify barriers and enablers perceived by primary care practitioners in implementing venous leg ulcer guidelines in clinical practice., Design: We collected data to explore the experiences of practice nurses and general practitioners related to their use of clinical practice guidelines in management of venous leg ulcers., Setting(s): We recruited participants from primary care settings located in metropolitan and rural areas across Victoria, Australia., Participants: We recruited general practitioners (15) and practice nurses (20)., Methods: We conducted 35 semi-structured face-to-face and telephone interviews. Content analysis of health practitioners' statements was performed and barriers to implementing clinical practice guidelines were mapped across the Theoretical Domains Framework theoretical domains., Results: Six main domains from the Theoretical Domains Framework (Environmental context and resources, Knowledge, Skills, Social influences, Social/Professional Role and Identity and Belief about Capabilities) best explained these barriers and enablers. Many participants were not aware of venous leg ulcer clinical practice guidelines. Those that were aware, stated that finding and accessing guidelines was challenging and most participants relied on other sources of information. Venous leg ulcer management was greatly influenced by professional experience and suggestions from colleagues. Other barriers included busy clinical practice, absence of handheld Doppler ultrasonography, insufficient skills and a lack of confidence related to the use of technology to rule out arterial involvement prior to compression application, a particular skill related to venous leg ulcer management that will impact on healing outcomes., Conclusions: We identified a number of barriers and the lack of enablers that influence the uptake of venous leg ulcer clinical practice guidelines in primary care. This paper adds a theoretically sound, systematic approach for understanding and addressing the behaviour change required to improve translation of venous leg ulcer clinical practice guidelines in clinical practice. Tweetable abstract: The need to optimise venous leg ulcer clinical practice guidelines (CPG) has never been greater as the current estimate of health cost is AUD3billion and increasing due to rising epidemics of diabetes and obesity. We found most primary care health practitioners are unaware of CPG and this will impact on health and healing outcomes in Australian primary care., (Copyright © 2019. Published by Elsevier Ltd.)
- Published
- 2020
- Full Text
- View/download PDF
10. Randomised controlled trials as part of clinical care: A seven-step routinisation framework proposal.
- Author
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Team V and Weller CD
- Subjects
- Adult, Aged, Aged, 80 and over, Australia, Female, Humans, Male, Middle Aged, Critical Care Nursing standards, Evidence-Based Nursing standards, Practice Guidelines as Topic, Randomized Controlled Trials as Topic standards, Research Design standards, Varicose Ulcer nursing, Wound Healing physiology
- Abstract
Evidence translation in wound care relies on the need for evidence generation. Clinical practice may generate evidence only if evidence-generating research projects, such as randomised controlled trials (RCTs), became routinised in clinical settings. The aim of this study was to identify optimal trial-related practices to routinise trial-related activities in Melbourne-located wound clinics as reported by clinicians and researchers. We conducted a secondary analysis of the available data on how to routinise RCTs in clinical care, with a focus on enablers and suggestions provided by the participants during face-to-face and telephone interviews. Data were obtained from a qualitative observational study nested within a randomised, double-blinded, placebo-controlled trial on clinical effectiveness of aspirin as an adjunct to compression therapy in healing chronic venous leg ulcers (ASPiVLU). We developed a seven-step Routinisation of Trials in Clinical Care Framework. These steps include: (1) pre-trial clinical site assessment, (2) optimising pre-recruitment arrangements, (3) developing and updating trial-related skills, (4) embedding RCT recruitment as part of routine clinical care, (5) promoting teamwork and trial-related collaboration, (6) addressing trial-related financial issues, and (7) communicating trial results to clinicians., (© 2018 Medicalhelplines.com Inc and John Wiley & Sons Ltd.)
- Published
- 2019
- Full Text
- View/download PDF
11. Protocol for a pilot randomised controlled clinical trial to compare the effectiveness of a graduated three layer straight tubular bandaging system when compared to a standard short stretch compression bandaging system in the management of people with venous ulceration: 3VSS2008.
- Author
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Weller CD, Evans S, Reid CM, Wolfe R, and McNeil J
- Subjects
- Adolescent, Adult, Australia, Chronic Disease, Female, Humans, Male, Pilot Projects, Pressure, Research Design, Time Factors, Treatment Outcome, Varicose Ulcer pathology, Young Adult, Stockings, Compression adverse effects, Varicose Ulcer therapy, Wound Healing
- Abstract
Background: The incidence of venous ulceration is rising with the increasing age of the general population. Venous ulceration represents the most prevalent form of difficult to heal wounds and these problematic wounds require a significant amount of health care resources for treatment. Based on current knowledge multi-layer high compression system is described as the gold standard for treating venous ulcers. However, to date, despite our advances in venous ulcer therapy, no convincing low cost compression therapy studies have been conducted and there are no clear differences in the effectiveness of different types of high compression., Methods/design: The trial is designed as a pilot multicentre open label parallel group randomised trial. Male and female participants aged greater than 18 years with a venous ulcer confirmed by clinical assessment will be randomised to either the intervention compression bandage which consists of graduated lengths of 3 layers of elastic tubular compression bandage or to the short stretch inelastic compression bandage (control). The primary objective is to assess the percentage wound reduction from baseline compared to week 12 following randomisation. Randomisation will be allocated via a web based central independent randomisation service (nQuery v7) and stratified by study centre and wound size
10 cm2. Neither participants nor study staff will be blinded to treatment. Outcome assessments will be undertaken by an assessor who is blinded to the randomisation process., Discussion: The aim of this study is to evaluate the efficacy and safety of two compression bandages; graduated three layer straight tubular bandaging (3L) when compared to standard short stretch (SS) compression bandaging in healing venous ulcers in patients with chronic venous ulceration. The trial investigates the differences in clinical outcomes of two currently accepted ways of treating people with venous ulcers. This study will help answer the question whether the 3L compression system or the SS compression system is associated with better outcomes., Trial Registration: ACTRN12608000599370. - Published
- 2010
- Full Text
- View/download PDF
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