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PubMed2000

Developing consensus: mercury science and policy in the NAFTA countries (Canada, the United States and Mexico).

The international science community has recognized methylmercury in the aquatic food chain, as a potential environmental and human health risk. As a result, countries around the world have implemented a number of mercury management initiatives. The United States, Mexico and Canada in consultation with stakeholders are developing a trilateral North American Regional Action Plan (NARAP) on mercury. Through public involvement in the decision making process, the NARAP has offered opportunities for more transparency in transactions between governments, industry and stakeholders. In spite of the available scientific information, there are still important uncertainties associated with the mercury issue. These knowledge gaps include: the most appropriate methylmercury reference dose for sensitive groups; the percentage of the North American population that is at risk from methylmercury exposure; spatial and temporal mercury deposition patterns in each country; the link between mercury emissions, atmospheric deposition and methylmercury concentrations in fish; and the relative magnitude of contributions from natural and anthropogenic sources.

Animals↗

PubMed2000

The creation of strategic alliances: the experience of the London Health Sciences Centre and southwestern Ontario.

This article describes the framework and strategies that the London Health Sciences Centre has developed to foster trusting and collaborative relationships with its regional partners in Southwestern Ontario. A four-phase approach was used to identify, implement and evaluate system-wide opportunities to improve the integration of clinical care in Southwestern Ontario. Specific case studies are illustrated that used this framework to improve both access to patient services and length of stay, while positively affecting operating resources.

Academic Medical Centers↗

PubMed2002

Hypertension guidelines: criteria that might make them more clinically useful.

Cardiovascular disease prevention depends on reduction of risk factors, including hypertension. Guidelines designed to improve management of hypertension are widely available. Their purpose is to assemble the available data from basic biomedical science, epidemiology, and clinical science in an accessible form with which physicians and patients can make reasoned decisions for individual cases. However, guidelines have been neither widely accepted, nor effectively implemented. We recommend a strategy for guideline preparation designed to yield a product more user friendly, accessible, and effective. Guideline recommendations and the evidence used to make them should be based on an explicit grading system. Relevant clinical as well as nonclinical factors must be considered. Moreover, because the goal of antihypertensive therapy is to prevent cardiovascular events, and the likelihood of such events is determined by multifactor or absolute risk assessment, risk, rather than level of blood pressure (BP), should determine the need for therapy. Similarly, the benefit of therapy must be assessed by reduction in cardiovascular disease morbidity and mortality.

Humans↗

PubMedDate not supplied

Monitoring ethical, legal, and social issues in developing population genetic databases.

PURPOSE: To characterize ethical, legal, and social issues unique to population genetic database research and to determine the relevance of international recommendations and guidelines for addressing these issues in the development of "genebank" projects globally. METHODS: Building on our previous description of eight international genebanks, we conducted a comprehensive electronic search and literature review of relevant publications and consulted national and international documents applicable to genebank research. RESULTS: We identified and characterized five categories of ethical, legal, and social issues unique to genebank development: sponsorship and benefit-sharing, neutrality and regulatory power of ethics committees, public engagement, consent, and data protection. We illustrate these issues with examples from specific genebanks. Not all of the issues are addressed in current international guidelines, many of which are nonspecific and unenforceable. CONCLUSION: The trend of genebank development promises to provide new discoveries to the field of medical science and to greatly improve public health. However, there is a growing need for more explicit, enforceable, and coordinated international guidelines relevant to the development and implementation of genebanks. By comparing ethical, legal and social issues as they arise in genebanks, researchers can better evaluate how to best use these projects to improve public health while protecting participating populations.

Access to Information↗

PubMed2001

Political strategy 101: how to make health policy and influence political people.

Many health policy decisions that affect how health care professionals care for their patients are made by the federal government or state and local governments. For most health care professionals, the policy-making process is a mystery. Health policy decisions made by elected and appointed officials in various branches of government are influenced by political factors often unfamiliar to the decision-making process of health care professionals. With some guidance on how to think critically about politics, health care professionals can influence the development, passage, and implementation of government-sponsored health policies that affect their patients. Based on insights gleaned from experience, accounts of the policy-making process, and political science literature, this article describes a process of gathering and analyzing political information that can aid physicians in developing a strategy that will help them influence the political agenda and their patients' care.

Child↗

PubMed1995

Evaluation of health education programs: current assessment and future directions.

Recently there has been an increase in the different types of strategies used in health education interventions, including an emphasis on broadening programs focused on individual behavior change to include larger units of practice. There has also been an increasing critique of the traditional physical science paradigm for evaluating the multiple dimensions inherent in many interventions. Additionally, there is a growing recognition of the importance of involving multiple stakeholders in designing, implementing, and evaluating interventions. Each of these factors carries specific evaluation challenges. With the overall aim of strengthening the evaluation of health education programs, this article aims to (a) present conceptual and technical design issues and options, (b) describe different approaches to evaluation, (c) highlight evaluation approaches that have been effective, (d) critique the limitations of traditional evaluation approaches, (e) examine promising approaches and implications for future evaluations, and (f) provide recommendations for evaluation designs, data collection methods, roles, responsibilities, and principles for evaluating interventions.

Forecasting↗

PubMed2026

Beyond the clinic: a community-embedded, multidomain framework for early detection of glaucoma.

Glaucoma remains one of the leading causes of acquired irreversible blindness worldwide, with normal-tension glaucoma representing the dominant subtype in Japan and several East Asian populations. The insidious, asymptomatic progression of this condition, combined with the demonstrated inadequacy of intraocular pressure alone as a screening criterion, creates a critical gap between disease burden and case detection. Population-based epidemiological studies consistently reveal that the majority of individuals with glaucoma are undiagnosed. Two responses have been suggested: incorporation of retinal imaging into annual health checkups, which warrants formal prospective evaluation, and characterization of individuals at higher risk - integrating genomic risk, oxidative stress biomarkers, systemic lifestyle factors, and ocular blood flow dynamics - which may help identify those in whom damage is most likely to occur. The principal contribution of this Perspective is therefore the implementation model rather than the individual screening components. We introduce the Living Lab ('neighborhood health lab'), a community co-creation platform established under the Japan Science and Technology Agency COI-NEXT 'Vision to Connect' hub at Tohoku University, as a scalable model for operationalizing this framework. Embedded within commercial retail environments, the Living Lab integrates non-invasive screening, longitudinal health data collection, and evidence-based health product development-exemplified by the Ronbun Recipe® concept-within a stakeholder-aligned ecosystem encompassing citizens, researchers, industry, and municipal authorities. Conceived as a platform for well-being rather than as a disease-specific screening service, it engages individuals who are asymptomatic, undiagnosed, and outside existing screening pathways, and who would not otherwise be assessed at all.

Humans↗

PubMed1999

Impact of innovations on transfusion medicine.

The final decade of the last century of the second millennium ad has seen dramatic changes in all aspects of science and health care. In transfusion medicine, the blood supply is the safest it has ever been. Newer refinements and innovations are continuously being researched and implemented to achieve and further enhance safety. Advances in blood conservation, pharmacologic manipulation, engineered blood derivatives, and recombinant growth factors can now provide safer and more effective alternatives to blood transfusions for many patients. This overview highlights selective innovations in transfusion medicine and emphasizes some significant advances that have occurred in blood donor screening, blood component collections and therapy, and laboratory testing. Newer technologies are anticipated that will further enhance the safety of blood and transfusions and potentially augment annually the blood supply on a worldwide basis.

Blood Component Transfusion↗

PubMed1996

Using nursing theory to introduce change in practice.

This article outlines the theoretical basis of nursing using Carper's (1978) fundamental patterns of knowing and explains how this theory can be integrated with practice. The authors also describe how Carper's theory was used to introduce change related to the reduction in junior doctors' hours through the development, implementation and evaluation of nurse practitioners. Using a SWOT analysis exercise and various workshops, practitioners have been able to develop professionally and integrate the art and science of nursing.

Education, Nursing, Continuing↗

PubMed1989

Values, moral reasoning, and ethics.

The purpose of this exchange was to explore the domains of values, moral reasoning, and ethics. Values and moral reasoning reflect the "is." Moral reasoning is the mental process that nurses set in motion to come to some decision of right or wrong in any moral dilemma. Values are motivational preferences or dispositions. Moral values are those preferences that are integral to any moral reasoning process. Ethics reflect the oughts. It is the art-science that critically evaluates the "is." As such, ethics identifies the norms or standards of behaviors that either are or can become the values that are implemented through moral reasoning. Nursing is just beginning to identify its moral values and reasoning. Nevertheless, nursing seems to be further along in the identification of the "is" than it is with the "ought." The further development of nursing ethics will be of great benefit to nurse researchers and educators. The greatest benefit will be, however, to the practicing nurse as she/he struggles with giving excellent nursing care consistent with a positive nursing ethic.

Beneficence↗

PubMed1995

The electronic patient record: a strategic planning framework.

Sunnybrook Health Science Center (Sunnybrook) is a multifacility academic teaching center. In May 1994, Sunnybrook struck an electronic patient record taskforce to develop a strategic plan for the implementation of a comprehensive, facility wide electronic patient record (EPR). The taskforce sought to create a conceptual framework which provides context and integrates decision-making related to the comprehensive electronic patient record. The EPR is very much broader in scope than the traditional paper-based record. It is not restricted to simply reporting individual patient data. By the Institute of Medicine's definition, the electronic patient record resides in a system specifically designed to support users through availability of complete and accurate data, practitioner reminders and alerts, clinical decision support systems, links to bodies of medical knowledge, and other aids [1]. It is a comprehensive resource for patient care. The taskforce proposed a three domain model for determining how the EPR affects Sunnybrook. The EPR enables Sunnybrook to have a high performance team structure (domain 1), to function as an integrated organization (domain 2), and to reach out and develop new relationships with external organizations to become an extended enterprise (domain 3) [2]. Domain 1: Sunnybrook's high performance teams or patient service units' (PSUs) are decentralized, autonomous operating units that provide care to patients grouped by 'like' diagnosis and resource needs. The EPR must provide functions and applications which promote patient focused care, such as cross functional charting and care maps, group scheduling, clinical email, and a range of enabling technologies for multiskilled workers. Domain 2: In the integrated organization domain, the EPR should facilitate closer linkages between the arrangement of PSUs into clinical teams and with other facilities within the center in order to provide a longitudinal record that covers a continuum of care. Domain 3: In the inter-enterprise domain, the EPR must allow for patient information to be exchanged with external providers including referring doctors, laboratories, and other hospitals via community health information networks (CHINs). Sunnybrook will prioritize the development of first domain functionality within the corporate constraints imposed by the integrated organization domain. Inter-enterprise computing will be less of a priority until Sunnybrook has developed a critical mass of the electronic patient record internally. The three domain description is a useful model for describing the relationship between the electronic patient record enabling technologies and the Sunnybrook organizational structures. The taskforce has used this model to determine EPR development guidelines and implementation priorities.

Medical Records Systems, Computerized↗

PubMed2003

Linking stakeholders and decision makers with science in managing the coastal water environment: case studies from urban, industrial and rural subtropical catchments in Australia.

The dynamics of stakeholder participation and effective dialogue processes vary markedly between and within catchment areas. Decision support tools and conflict resolution skills are essential in developing consensus in complex and conflicting issues. Undertaking relevant research requires genuine inclusion of all stakeholders at all stages of the process including development and implementation of management plans. Providing a scientifically integrated and participative approach increases the ability to understand the social and economic dimensions.

Australia↗

PubMed1984

Implementation of a computer-based test generator to evaluate health professions continuing education.

A variety of artificial-intelligence-based expert medical systems have been adapted to evaluate a learner's performance in the information areas in which the systems are expert. This paper describes a similar adaptation of a computer-based health sciences tutor (called the COMMES system). The Evaluation Consultant system to be described adapts the COMMES system to become a test generator. This computer-based consultant generates tests entirely on its own, covering programs of study that the COMMES system previously constructed to satisfy a user's identified needs. A health professional is awarded continuing education credits after (1) finishing a study unit constructed by COMMES and (2) completing successfully a test created by the Evaluation Consultant. This system is being implemented in several test sites and has significant advantages for the support of continuing education, especially in rural or isolated areas.

Computer-Assisted Instruction↗

PubMed1998

Course-based assessment: implementing outcome assessment in medical education.

Rapid, intensive change in the health care system requires a change in how the outcomes of medical education are measured. The post-Flexner model of evaluating the institution focuses on teaching (rather than learning) and is not relevant to ambulatory training. Medical education needs to use assessment that focuses on student learning, can respond quickly to changes, and is continuously refined by use of information about students' abilities. Course-based assessment is a systematic way to gather, analyze, disseminate, and use course data to improve student learning, and it is well suited to current trends in health professions education. The authors present and discuss six principles of effective outcome assessment in medical education and illustrate these principles from their experience of using this type of assessment in a pre-clinical course integrating basic science, social science, and clinical skills. Courses and programs for medical students and residents should use course-based assessment to ensure that medical trainees acquire the skills and attitudes needed to practice medicine well. The next challenge for medical educators is to implement course-based assessment that is intimately tied to a broader institutional plan.

Attitude of Health Personnel↗

PubMed1993

Problem-based learning: a review of literature on its outcomes and implementation issues.

The effects of problem-based learning (PBL) were examined by conducting a meta-analysis-type review of the English-language international literature from 1972 to 1992. Compared with conventional instruction, PBL, as suggested by the findings, is more nurturing and enjoyable; PBL graduates perform as well, and sometimes better, on clinical examinations and faculty evaluations; and they are more likely to enter family medicine. Further, faculty tend to enjoy teaching using PBL. However, PBL students in a few instances scored lower on basic sciences examinations and viewed themselves as less well prepared in the basic sciences than were their conventionally trained counterparts. PBL graduates tended to engage in backward reasoning rather than the forward reasoning experts engage in, and there appeared to be gaps in their cognitive knowledge base that could affect practice outcomes. The costs of PBL may slow its implementation in schools with class sizes larger than 100. While weaknesses in the criteria used to assess the outcomes of PBL and general weaknesses in study design limit the confidence one can give conclusions drawn from the literature, the authors recommend that caution be exercised in making comprehensive, curriculum-wide conversions to PBL until more is learned about (1) the extent to which faculty should direct students throughout medical training, (2) PBL methods that are less costly, (3) cognitive-processing weaknesses shown by PBL students, and (4) the apparent high resource utilization by PBL graduates.

Canada↗

PubMed2002

Getting evidence into practice: the meaning of 'context'.

AIM OF PAPER: This paper presents the findings of a concept analysis of 'context' in relation to the successful implementation of evidence into practice. BACKGROUND: In 1998, a conceptual framework was developed that represented the interplay and interdependence of the many factors influencing the uptake of evidence into practice [Kitson A., Harvey G. & McCormack B. (1998) Quality in Health Care 7, 149]. One of the key elements of the framework was 'context', that is, the setting in which evidence is implemented. It was proposed that key factors in the context of health care practice had a significant impact on the implementation and uptake of evidence. As part of the on-going development and refinement of the framework, the elements within it have undergone a concept analysis in order to provide some theoretical and conceptual rigour to its content. METHODS: Morse's [Morse J.M. (1995) Advances in Nursing Science 17, 31; Morse J.M., Hupcey J.E. & Mitcham C. (1996) Scholarly Inquiry for Nursing Practice. An International Journal 10, 253] approach to concept analysis was used as a framework to review semi-nal texts critically and the supporting research literature in order to establish the conceptual clarity and maturity of 'context' in relation to its importance in the implementation of evidence-based practice. FINDINGS: Characteristics of the concept of context in terms of organizational culture, leadership and measurement are outlined. A main finding is that context specifically means 'the setting in which practice takes place', but that the term itself does little to reflect the complexity of the concept. Whilst the themes of culture and leadership are central characteristics of the concept, the theme of 'measurement' is better articulated through the broader term of 'evaluation'. CONCLUSIONS: There is inconsistency in the use of the term and this has an impact on claims of its importance. The concept of context lacks clarity because of the many issues that impact on the way it is characterized. Additionally, there is limited understanding of the consequences of working with different contexts. Thus, the implications of using context as a variable in research studies exploring research implementation are as yet largely unknown. The concept of context is partially developed but in need of further delineation and comparison.

Culture↗

PubMed2001

Managing waterway health in the Goulburn Broken Catchment, Victoria, Australia.

Historically within most catchments, resource management programs have been planned and implemented in isolation of one another. This was once the case in the Goulburn Broken Catchment, a major catchment of the Murray Darling Basin, Australia. Although only 2% of the Murray Darling Basin's land area, the catchment generates 11% of the basin's water resources. Learning from the past, a cooperative and collaborative approach to natural resource programs has developed. This approach is the envy of many other catchment communities and agencies. Through a combination of "Partnership Programs", "Operational Initiatives" and community involvement, significant programs have been implemented within the catchment, which will benefit not only the local community but communities further afield. The outcomes of the waterway health program highlight the benefits provided through the establishment of cooperative and partnership resource improvement programs. These programs were founded on the ability of the community to recognise the need for integration, base management decisions on best available science and an ability to work together. Their effective delivery has been provided through the resources provided, to the local community, by the Natural Heritage Trust with matching and State and local allocations. While programs have shown success, challenges still face the community. These challenges include verification and implementation of environmental flows, storage of the catchment's vital water resources, and maintaining community involvement and participation in on-going works programs. The Goulburn Broken Catchment community, with the support of Federal, State and Local Governments, is looking at opportunities for continued improvements in waterway health.

Conservation of Natural Resources↗

PubMed1981

The future physician: realistic expectations and curricular needs.

Medical education and practice have been changed markedly by the success of biomedical research in recent decades and by the increasing role of government in medicine. The future physician will require a strong background in the basic medical sciences as well as highly developed clinical skills. He will need the capacity to reason scientifically and rigorously in relation to clinical issues as well as new technologies. He will, in addition, have to provide the traditional human support functions of the clinician and help in the formulation and implementation of public policy as it relates to health. The medical schools' curricula need to be examined regarding these and other future needs of the graduates.

Clinical Competence↗