Rural Clinical School
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Item Metadata only Towards evidence-based general practice in rural and remote Australia: An overview of key issues and a model for practice(Deakin University, 2001) Taylor, Jane; Wilkinson, David; Blue, Ian Alasdair; Discipline of Rural HealthThere is an extensive global move towards evidence-based practice intended to increase the quality and effectiveness of health care. However there are barriers and issues when rural general practitioners attempt to incorporate evidence-based medicine in their practice. Key issues affecting the uptake of evidence-based medicine by rural general practitioners include the gaps in the scientific evidence relevant to general practice, time limitations, and the cost of Internet access, geographical isolation from centres of evidence-based practice and limited training opportunities. General practitioner consultations may involve multiple, ill-defined problems and the patients' views about their treatment may conflict with an evidence-based treatment approach. Rural general practitioners may require additional supports to access information from research through Internet-based resources, accessible summaries of evidence or clinical practice guidelines. In addition a model to assist rural general practitioners use evidence-based medicine is suggested. This model may enable the clinical decision-making process to integrate clinical experience, patient preferences and an understanding of the rural context of practice with the best available evidence, to in turn produce best practice.Item Metadata only The impact of coordinated care: Eyre Region, South Australia 1997–1999(Blackwell Science Asia Pty Ltd, 2001) Harvey, P.The SA HealthPlus Coordinated Care Trial in the Eyre Region began in fortuitous circumstances. First, it coincided with the completion of the Eyre Regional Health Service (ERHS) needs assessment in 1996, which highlighted outstanding health service needs and community concerns in relation to health care across the region. Second, although conceived as a formal trial, using standard research techniques, scientific processes and formal control groups to test significant differences between intervention and control groups, the trial did not conform strictly to the rules of social science or pure science and became more an exercise in action research. More significantly still, the Eyre Region became involved in the process, not so much as a way of proving a concept (the SA Health Plus hypotheses around utilisation, funding and health outcomes), but as a way of creating opportunities for change in the regional health system. If nothing else, the region stood to benefit from the implementation of the trial and involvement in the trial process. The present paper outlines the impact of the Eyre Coordinated Care Trial, not in terms of hypotheses and data analysis, but in terms of the impact of the trial processes on systems change and the evolution of an outcome-based health system. Such a system has the potential to deliver improved health outcomes to communities within existing financial resources and make much more effective use of resources by integrating care delivery and encouraging collaboration between health providers. In addition, the success of the change process in Eyre also supports the notion that change is not necessarily predicated upon scientific processes and research outcomes alone, but also upon the human and social structures associated with such endeavours. This perspective also contributes to the debate about the nature and role of science in the advancement of knowledge.Item Metadata only Impact of HIV-1 infection on response to treatment of sexually transmitted infections(Lippincott Williams & Wilkins, 2001) Moodley, P.; Wilkinson, David; Connolly, Cathy; Sturm, A. W.; Rural Clinical School; School of Medicine : MedicineItem Metadata only Preventive social health programmes: are they Australia's answer to rising health care costs in rural communities?(Blackwell Science Asia Pty Ltd, 2001) Harvey, P.Although we have good evidence to support the notion that early intervention, prevention and community education programs can mitigate the impact of preventable disease, expanded primary health care is also being promoted by Australian governments as a panacea for reducing growth in demand generally. While preventive programs do reduce acute demand, they may not do so to the extent that resources, currently allocated to the acute sector, can be substituted to provide the additional primary care services necessary to reduce acute demand permanently. These developments have particular relevance for rural and isolated communities where access to acute services is already very limited. What appears to be occurring, in rural South Australia at least, is that traditional acute services are being reduced and replaced with lower level care and social intervention programs. This is well and good, but eventually the acute care being provided in rural health units now will still need to be provided by other units elsewhere and probably at much higher cost to the system and to consumers. Where rural communities have previously managed much of their own acute service demand, they may now be forced to send patients to more distant centres for care but at much greater social and economic cost to individuals and the system.Item Metadata only Sustainable population health: a pressing priority for community wellbeing(Australian Institute of Environmental Health, 2002) Harvey, P.Item Open Access The politics of public sector change(Royal Australian College of General Practitioners, 2003) Harvey, P.BACKGROUND: As the changes underpinning the Coordinated Care Trials in South Australia have become more apparent, similarities have emerged between the rationalisation of public schooling in the mid 1980s and the transformation of public health in the 1990s. OBJECTIVE: This article aims to discuss the evolution of health services in South Australia and help us answer the question of how best to manage our public and private health infrastructure in a changing economic and social context. DISCUSSION: Both strategies in education and health share common elements of cost cutting, attempts at improving efficiencies, a flirting with the private sector and the attendant risk of reduced quality of services to the public. This situation in both sectors is indicative of a shift in public policy and a growth in the belief that private management of public sector infrastructure can help resolve the funding crises around our education and health systems.Item Metadata only Association between HIV-1 infection, the etiology of genital ulcer disease, and response to syndromic management(Lippincott Williams & Wilkins, 2003) Moodley, P.; Sturm, Patrick D. J.; Vanmali, Trusha; Wilkinson, David; Connolly, C.; Sturm, A. W.; Rural Clinical SchoolPrashini Moodley, Patrick D. J. Sturm, Trusha Vanmali, David Wilkinson, Cathy Connolly and A. Willem SturmItem Open Access Impact of on-site testing for maternal syphilis on treatment delays, treatment rates, and perinatal mortality in rural South Africa: a randomised controlled trial(British Med Journal Publ Group, 2003) Myer, L.; Wilkinson, David; Lombard, Carl; Zuma, Khangelani; Rotchford, Karen; Karim, S. S. Abdool; Rural Clinical SchoolBackground: Syphilis remains a significant cause of preventable perinatal death in developing countries, with many women remaining untested and thus untreated. Syphilis testing in the clinic (on-site testing) may be a useful strategy to overcome this. We studied the impact of on-site syphilis testing on treatment delays and rates, and perinatal mortality. Methods: We conducted a cluster randomised controlled trial among seven pairs of primary healthcare clinics in rural South Africa, comparing on-site testing complemented by laboratory confirmation versus laboratory testing alone. Intervention clinics used the on-site test conducted by primary care nurses, with results and treatment available within an hour. Control clinics sent blood samples to the provincial laboratory, with results returned 2 weeks later. Results: Of 7134 women seeking antenatal care with available test results, 793 (11.1%) tested positive for syphilis. Women at intervention clinics completed treatment 16 days sooner on average (95% confidence interval: 11 to 21), though there was no significant difference in the proportion receiving adequate treatment at intervention (64%) and control (69%) clinics. There was also no significant difference in the proportion experiencing perinatal loss (3.3% v 5.1%; adjusted risk difference: −0.9%; 95% CI −4.4 to 2.7). Conclusions: Despite reducing treatment delays, the addition of on-site syphilis testing to existing laboratory testing services did not lead to higher treatment rates or reduce perinatal mortality. However on-site testing for syphilis may remain an important option for improving antenatal care in settings where laboratory facilities are not available.Item Metadata only Beyond community-based diabetes management and the COAG coordinated care trial(Blackwell Publishing, 2003) Mills, P.; Harvey, P.Objective: This article describes the patient management processes developed during the Council of Australian Governments (COAG) coordinated care trial and use of health outcome measures to monitor changes in utilisation patterns and patient well-being over time for a subgroup of 398 patients with type 2 diabetes. Design: The Eyre component of the South Australian (SA) HealthPlus coordinated care trial was a matched geographically controlled study in which the outcomes for the intervention group of 1350 patients were compared with those of a similar control group of 500 patients in another rural health region in SA. Setting: The trial was carried out on Eyre Peninsula in SA across populations in rural communities and in the main centres of Whyalla, Port Lincoln and Ceduna. Care planning was organised through general practitioner practices and services negotiated with allied health services and hospitals to meet patient needs. Subjects: The SA HealthPlus trial included 1350 patients with chronic and complex illness. A subset of this group comprising 398 patients with type 2 diabetes is described in this report. Patients recruited into the three-year trial were care planned using a patient centred care planning model through which patient goals were generated along with medical management goals developed by clinicians and primary health care professionals. Relevant health services were scheduled in line with best practice and care plans were reviewed each year. Patient service utilisation, progress towards achieving health related goals and patient health outcomes were recorded and assessed to determine improvements in health and well-being along with the cost and profile of the services provided. Results: Significant numbers of patients experienced improved health outcomes as a consequence of their involvement in the trial, and utilisation data showed reductions in hospital and medical expenditure for some patients. These results suggest that methods applied in the SA HealthPlus coordinated care trial have led to improvements in health outcomes for patients with diabetes and other chronic illnesses. In addition, the processes associated with the COAG trial motivated significant organisational change in the Regional Health Service as well as providing an opportunity to study the health and well-being outcomes resulting from a major community health intervention. Conclusions: The importance of the SA HealthPlus trial has been the demonstrated link between a formal research trial and significant developments in the larger health system with the trial not only leading to improvements in clinical outcomes for patients, but also acting as a catalyst for organisational reform. We now need to look beyond the illness focus of health outcome research to develop population based health approaches to improving overall community well-being. What is already known: Much work has been completed in recent years tracing the clinical impact of more effective management of patients with chronic illness. Evidence suggests that more structured management of patient care and better access resources and support can improve patient well-being and reduce demand on acute care services. What is needed, however, are mechanisms for managing patients to access relevant care and to comply with best practice protocols. Lowered HbA1c readings correlate with reduced crises for diabetic patients, but how can we encourage patients to engage in practices that actually lower these levels? What this study adds: The current study, based on work carried out during the COAG coordinated care trials, suggests that a structured patient centred care planning process can improve patient knowledge of their condition and increase motivation for sustainable behaviour change in the way they manage their illness. These processes of patient engagement and symptom monitoring have led to better long-term health and well-being for patients with diabetes. The wider application of suc...Item Metadata only Vaginal douching and vaginal substance use among sex workers in KwaZulu-Natal, South Africa(Bureau Scientific, 2003) Morar, N. S.; Ramjee, G.; Gouws, Eleanor; Wilkinson, David; School of Population Health and Clinical PracticeA local cultural practice that may enhance sexually transmitted infections (STIs) and HIV transmission is vaginal douching and vaginal substance use. These activities also have potential implications for the acceptabilityof HIV-prevention strategies such as the use of condoms and vaginal microbicides. We aimed to establish the prevalence, determinants and reasons for these practices among sex workers in KwaZulu-Natal, South Africa. A structured questionnaire was administered to 150 sex workers, who were being screened for a vaginal microbicide-effectiveness trial in the province. The questionnaire sought Information on the frequency, reasons for and nature of vaginal douching and vaginal substance use and was drawn up on the basis of findings from a pilot study. Seventy per cent (95% Cl: 62.0-77.2%) of the sex workers were HIV positive and on average they had five sexual partners per day. Vaginal douching and vaginal substance use were common among the sex workers. Vaginal douching was reported by 97% (n = 146) of the respondents and 94% reported vaginal substance use for 'dry sex'. A combination of traditional remedies, patent medicines, antiseptics and household detergents was used to clean and make the vagina dry and tight. The primary reasons reported for dry sex were to increase men's sexual pleasure (53%) and to attract clients and generate more money (20%). Sixty-five per cent of the women reported the practice of douching mainly for hygienic purposes and 13% for the prevention and treatment of sexually transmitted infections. Douching and dry-sex practices may increase women's risk of HIV and STI infection, and may have implications for the acceptability and development of HIV-prevention barrier methods such as microbicides and the use of condoms. These barrier methods may enhance or reduce sexual pleasure for men and women who engage in the practice of vaginal douching and vaginal substance use for 'dry sex'.Item Metadata only Influence of HIV-1 coinfection on effective management of abnormal vaginal discharge(Lippincott Williams & Wilkins, 2003) Moodley, P.; Wilkinson, David; Connolly, C.; Sturm, A. W.; Rural Clinical SchoolItem Metadata only Contribution of traditional healers to a rural tuberculosis control programme in Hlabisa, South Africa(Int Union Against Tuberculosis Lung Disease (IUALD), 2003) Colvin, M.; Gumede, L.; Grimwade, K.; Maher, Darryl W.; Wilkinson, David; Rural Clinical SchoolSETTING: The rural health district of Hlabisa, KwaZulu-Natal, South Africa. OBJECTIVES: To assess the acceptability and effectiveness of traditional healers as supervisors of tuberculosis (TB) treatment in an existing directly observed treatment, short-course (DOTS) programme. DESIGN: An observational study comparing treatment outcomes among new TB patients in the three intervention sub-districts offered the additional option of traditional healers for directly observed treatment (DOT) supervision with those in the remainder of the district offered the standard range of options for DOT supervision (health facility, community health worker and lay persons). A comparison was also made of treatment outcomes between different options for DOT supervision. RESULTS: A total of 3461 TB patients were registered in Hlabisa District from April 1999 to December 2000, of whom 2823 were discharged from hospital to the ambulatory DOT programme. Treatment outcomes were known for 1816 patients in Hlabisa District (275 patients in the intervention area and 1541 patients in the control area). There was no significant difference (P < 0.5) in treatment outcome in the intervention and control areas (77% vs. 75%). Among 275 patients with known outcomes in the intervention area, 48 patients were supervised by traditional healers and 227 patients supervised by people other than traditional healers. Treatment completion was not significantly higher among patients supervised by traditional healers than among patients supervised by other categories of DOT supervisor (88% vs. 75%, P = 0.3841). Interviews with 41 of 51 traditional healer patients who had completed treatment revealed high levels of satisfaction with the care received. CONCLUSIONS: Traditional healers make an effective contribution to TB programme performance in this pilot scheme in Hlabisa district. Further evaluation will be necessary as this approach is scaled up.Item Metadata only The science of the COAG coordinated care trials(Australian Journal Primary Health, Australian Institute Primary Care & School Public Health, 2003) Harvey, P.; McDonald, P.Objectives: To explicate the organisational change agenda of the COAG coordinated care trials within the Australian health system and to illuminate the role of science in this process. Methods and Results: This article briefly outlines the COAG coordinated care trial aims and the effect of the trial as a change initiative in rural South Australia. It is proposed that although the formal trial outcomes are still not clear, the trial had significant impact upon health service delivery in some sites. The trial involved standard research methods with control and intervention groups and with key hypotheses being tested to compare the costs and service utilization profile of intervention and control groups. Formal results indicate that costs were not significantly different between intervention and control groups across all sites, but that the trial, nonetheless, had a powerful impact on the attitude and behaviours of service providers in the rural trial on Eyre Peninsula in particular. Some of the key structural changes now in place are outlined. Conclusions: The COAG trial has had many and varied impacts upon those organisations and individual providers involved with it. It is argued here that since successive initiatives had been implemented before final evaluation results were published, other agendas were served by the trial apart from those of standard scientific research and hypothesis testing. That is, the main impact of the coordinated care trial in Eyre Region at least has been change by stealth, and not through scientific research and demonstration. Implications: The COAG trials have set in train a series of structural and procedural changes in the methods of delivery and management of primary health care systems; changes that are embodied in the Enhanced Primary Care packages (EPC) and other initiatives recently introduced by the Commonwealth Government. These changes have occurred and are occurring across the system without formal evidence as to their efficacy, suggesting that other financial motives are driving these new approaches apart from the goal of improving health outcomes for consumers. Also, if science is to be used in this way to drive policy and procedural change ahead of actual outcome evidence, it is important that we examine the more subtle agendas of such research projects in future if the integrity of the scientific method is to be maintained. The occurrence of such phenomena questions the very foundation of scientific endeavour and weakens the application of scientific principles in the arena of social and political science.Item Open Access Enhanced Primary Care - A rural perspective(Royal Australian College of General Practitioners, 2003) Lewis, P.; White, A.; Harvey, P.; Misan, G.; Connolly, J.; Noone, J.Background
The Enhanced Primary Care (EPC) program is designed to promote better management of and improved health outcomes for people with chronic illness. Specific Medicare item numbers provide government funding to encourage general practitioners to take up health assessments, care plans and case conferences.Aim
We investigated elements of the EPC program from a rural general practice perspective.Method
Questionnaires summarising experience of EPC for patients and health care providers, undertaken over four weeks at three rural general practices, and observation.Results
The EPC program assisted the management and coordination of care for patients with multidisciplinary care needs. General practitioners were generally positive about the EPC program. The main barrier was the extra time required. The main concern of allied health workers was the lack of appropriate remuneration for their participation. Patients were positive in their responses, but many appeared to lack the motivation and self management skills to take full advantage of the program.Discussion
Strategies seeking to increase the uptake of EPC items need to address efficiency and accessibility, and funding for participating health professionals.Item Metadata only Images of Interest - Hepatobiliary and pancreatic: Bouveret's syndrome(Blackwell Publishing Asia, 2003) Rodgers, A.; Bruening, M.; Roberts-Thomson, I.Item Metadata only Small-scale rural pilot programmes in chronic illness management - what next?(Australian Journal Primary Health, Australian Institute Primary Care & School Public Health, 2003) Harvey, P.; Mills, P.; Misan, G.; Warren, K.In recent years, rural SA has been the recipient of significant funding to support a range of new primary health care initiatives. Much of this funding, additional to normal recurrent budgets in our health system, has facilitated effective change and development through demonstration and research projects across the state. The resultant work involves programs such as: ? coordinated care trials (COAG) ? more allied health services (MAHS) ? Commonwealth regional health service initiatives (CRHS) ? quality use of medicines (QUM) ? community packages for aged care services ? Indigenous chronic disease self-management pilot programs (CDSM) ? chronic disease self-management (CDSM) programs - Sharing Health Care SA ? chronic disease self-management (CDSM) programs in Indigenous communities. In addition to the resources listed above, funding was also provided by the Commonwealth to establish the South Australian Centre for Rural and Remote Health (SACRRH) and develop the University Department of Rural Health in Whyalla. While this new funding has led to substantial developmental work in chronic illness management in particular, one needs to ask whether the time might not be right now for these hitherto small-scale change initiatives to be transformed into ongoing mainstream programs, informed and guided by research outcomes to date. Is it time to move beyond tentative chronic illness programs and into mainstream reform? We have shown that there is much to be gained, both for patients and for the system, from improved coordination of primary care services and initiatives such as self-management programs for patients with chronic conditions. Better management leads to improved patient health outcomes and can reduce demand for unplanned hospital and emergency services. Many admissions to rural hospitals requiring expensive services, in terms of infrastructure and staffing, could be either prevented, or patients could be managed more effectively in the community as part of a wider primary health care program.Item Metadata only Managing health care in Australia: steps on the health care roundabout?(Australian Journal Primary Health, Australian Institute Primary Care & School Public Health, 2003) Harvey, P.This paper explores some of the lessons of the coordinated care trials in Australia in the context of managed care in America and asks how do we best manage our finite health care dollars for the most equitable and effective outcomes for whole populations? The COAG trial in Australia tested a more structured process for managing the care of patients with chronic illness and postulated that currently fragmented health system funding could be pooled around individual patient need, and managed for improved economic outcomes and patient wellbeing. There is little doubt, following this initiative and much work in other countries, that as health care costs rise, for a range of reasons, improvements are needed in the management of our resources if we are to control rising health care costs. We also know that chronic illness, much of which is preventable and avoidable, is the major component in the rising health care cost equation and a factor likely to consume around 75% of our health dollars in the future. Much chronic illness can be prevented through social and population health strategies and we know that even if chronic illness can?t be prevented, it can be managed better through community-based chronic illness management programs. These programs rely on information, education, patient lifestyle and behaviour change, and on patients developing improved self-management skills. But, what is the best way to manage population health in Australia and ensure equity and fairness in the health care market as we evolve new approaches, especially to the management of chronic illness?Item Metadata only Reading doctors’ writing(Deakin University, 2004) Harvey, P.Book Review: Reading doctors’ writing / PW HarveyItem Metadata only Attending a single care site associated with improved glycaemic control in people with diabetes(Churchill Livingstone, 2004) Harvey, P.Question. Does continuity of care improve control of clinical risk factors in people with diabetes? Study design. Cross-sectional community-based survey. Main results. 85.5% of participants had continuity of care (single care site and usual provider), 9.3% had a single care site but different providers, and 5.2% had no usual source of care. Good glycaemic control was more likely with continuity of care or single care site compared with no usual source of care (continuity of care: OR 4.62, 95% CI 2.02 to 10.60; single care site: OR 6.13, 95% CI 2.08 to 18.04). There were no significant differences between groups with a usual site. There was no increased likelihood of good control of blood pressure or lipid level among groups. Authors' conclusions. There is evidence that good glycaemic control is more likely among people whose diabetic care is provided from one site, regardless of whether it is provided by the same practitioner. © 2004 Elsevier Ltd. All rights reserved.Item Metadata only Tantalus and the Tyranny of Territory: Pursuing the dream of parity in rural and metropolitan population health outcomes through effective primary health care programmes(Australian Journal Primary Health, Australian Institute Primary Care & School Public Health, 2004) Harvey, P.Many health professionals and rural health academics are motivated by the challenge of achieving equitable access to health care in rural communities with the implicit vision that fairer access to services might ultimately lead to more equitable health outcomes for people living in rural and remote settings. The purpose of this paper is to put the issue of rural and urban health outcome parity into perspective and assess recent progress towards achieving the ultimate goal of improving rural health status. I will also explore ways in which rural communities might increase their access to and use of primary health care revenue in the future to improve community health outcomes. While some improvements have been achieved across the rural health system in recent times, the fundamental problem of maintaining infrastructure to service community needs in rural areas remains as daunting as ever. Extensive evidence has now been assembled to show that rural people generally enjoy a much lower standard of health care, health outcomes and life expectancy than their urban cousins. The question underlying all of this evidence, however, is... must this always be so? Is it possible to redress the current inequities between rural and urban populations and could new primary health care initiatives, such as the Enhanced Primary Care (EPC) program, be vehicles for achieving more equitable health care arrangements and health outcomes for people living in rural communities?