Long-term management of asthma: how to improve outcomes.
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Improved clinical outcomes in asthma patients have been demonstrated in several clinical trials that applied the National Institutes of Health (NIH) guidelines for the long-term management of asthma. Environmental control, objective monitoring, drug therapy, and partnership in patient education are the major components of optimal management. Inhaled antiinflammatory agents are of major importance for long-term control in patients with persistent asthma. Adequate patient education is absolutely essential for excellent, cost-effective care of patients with asthma. Improved outcomes in adults with asthma have been demonstrated at clinics initiated and managed by pharmacists. Further trials are needed with large numbers of patients in managed care organizations. (+info)
Attitudes and behavioral intentions regarding managed care: a comparison of academic and community physicians.
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Physicians' attitudes toward managed care and the impact of these attitudes on behaviors that affect patient care are important factors in managed care reform. In addition, the attitudes of academic physicians may influence their willingness to reform medical education in an effort to prepare students to practice under managed care. Although it is a conventional opinion that the academic health center and its academic physicians are antagonistic toward managed care, there has not been a direct comparison of the attitudes of these physicians to those of practicing community physicians. We used a self-administered questionnaire to assess attitudes toward managed care and behavioral intentions regarding practices related to managed care; a sample of academic physicians (n = 129) was compared with a sample of community physicians (n = 307). Community physicians were less negative in their evaluations of the quality of care in a managed care environment, but no differences were identified between the two groups with regard to the cost-effectiveness, inevitability, or need to adapt to managed care. Academic specialists were more likely than academic primary care physicians to rate managed care as something to which they needed to adapt. Community physicians were less likely to report a willingness to change their referral patterns. Aggregating across practice type, we also uncovered systematic differences between primary care and specialist physicians. The data suggest that opinions about quality and cost-containment in managed care are significant correlates of intentions to change practice behaviors. (+info)
A new method of developing expert consensus practice guidelines.
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To improve the quality of medical care while reducing costs, it is necessary to standardize best practice habits at the most crucial clinical decision points. Because many pertinent questions encountered in everyday practice are not well answered by the available research, expert consensus is a valuable bridge between clinical research and clinical practice. Previous methods of developing expert consensus have been limited by their relative lack of quantification, specificity, representativeness, and implementation. This article describes a new method of developing, documenting, and disseminating expert consensus guidelines that meets these concerns. This method has already been applied to four disorders in psychiatry and could be equally useful for other medical conditions. Leading clinical researchers studying a given disorder complete a survey soliciting their opinions on its most important disease management questions that are not covered well by definitive research. The survey response rates among the experts for the four different psychiatric disorders have each exceeded 85%. The views of the clinical researchers are validated by surveying separately a large group of practicing clinicians to ensure that the guideline recommendations are widely generalizable. All of the suggestions made in the guideline are derived from, and referenced to, the experts' survey responses using criteria that were established a priori for defining first-, second-, and third-line choices. Analysis of survey results suggests that this method of quantifying expert responses achieves a high level of reliability and reproducibility. This survey method is probably the best available means for standardizing practice for decisions points not well covered by research. (+info)
Inborn errors of metabolism: medical and administrative "orphans".
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CONTEXT: Inborn errors of metabolism are genetic conditions that affect the normal biochemical functions of the body in any organ and at any age. More than 500 metabolic diseases are known; almost all are classified as orphan diseases under the US Food and Drug Administration guidelines (incidence < 200,000 persons) and each has its own requirements for diagnosis and treatment. Management of these complex, lifelong, multisystem disorders often requires a coordinated, multidisciplinary approach involving several subspecialists and which may include complex laboratory evaluations, genetic counseling, nutritional therapy, and unusual therapeutic approaches that have been used in only a small number of cases. RESULTS: Not infrequently, inborn errors of metabolism fall outside current standard diagnostic and treatment guidelines of managed care plans. This results in delays in diagnosis and appropriate management, with increased costs to patients and to society. CONCLUSIONS: Patients with inborn errors of metabolism should not be discriminated against and all health plans should specify that access to specialists and metabolic centers are a covered benefit of the plan. The acceptance of treatment guidelines, the development of international disease classification codes for the disorders, and the performance of cost-benefit analyses would all greatly facilitate this process. However, without recognition that these disorders require such services, and steps to provide them by the insurance industry, the care of children with metabolic disorders and other chronic diseases will continue to be a source of frustration and anger among the caregivers and the families they serve. (+info)
Clinical practice guidelines for heart failure.
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Development of guidelines can be a difficult process; each organization or institution must establish the rules and criteria for including specific therapies and the level of complexity needed. Specific outcomes must be incorporated, including maintenance of comfort and functionality, freedom from hospitalization, and survival. In existing guidelines for the management of heart failure, angiotensin-converting enzyme (ACE) inhibitor therapy is clearly the gold standard. However, there is still a high mortality with ACE inhibitor therapy; the key may be choosing the right patients. Current guidelines reflect the uncertainty regarding digoxin before the Digitalis Investigation Group (DIG) trial; obviously, these guidelines should be revisited. Clinical practice guidelines for the management of heart failure need to be revised to include a better consensus on beta-blockade, the new data on digoxin, emerging data on angiotensin II receptor antagonists, and current thinking on anticoagulant therapy. (+info)
Indicators of the appropriateness of long-term prescribing in general practice in the United Kingdom: consensus development, face and content validity, feasibility, and reliability.
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OBJECTIVES: To develop valid, reliable indicators of the appropriateness of long-term prescribing in general practice medical records in the United Kingdom. DESIGN: A nominal group was used to identify potential indicators of appropriateness of prescribing. Their face and content validity were subsequently assessed in a two round Delphi exercise. Feasibility and reliability between raters were evaluated for the indicators for which consensus was reached and were suitable for application. PARTICIPANTS: The nominal group comprised a disciplinary mix of nine opinion leaders and prominent academics in the field of prescribing. The Delphi panel was composed of 100 general practitioners and 100 community pharmacists. RESULTS: The nominal group resulted in 20 items which were refined to produce 34 statements for the Delphi exercise. Consensus was reached on 30, from which 13 indicators suitable for application were produced. These were applied by two independent raters to the records of 49 purposively sampled patients in one general practice. Nine indicators showed acceptable reliability between raters. CONCLUSIONS: 9 indicators of prescribing appropriateness were produced suitable for application to the medical record of any patient on long term medication in United Kingdom general practice. Although the use of the medical record has limitations, this is currently the only available method to assess a patient's drug regimen in its entirety. (+info)
Enabling the implementation of evidence based practice: a conceptual framework.
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The argument put forward in this paper is that successful implementation of research into practice is a function of the interplay of three core elements--the level and nature of the evidence, the context or environment into which the research is to be placed, and the method or way in which the process is facilitated. It also proposes that because current research is inconclusive as to which of these elements is most important in successful implementation they all should have equal standing. This is contrary to the often implicit assumptions currently being generated within the clinical effectiveness agenda where the level and rigour of the evidence seems to be the most important factor for consideration. The paper offers a conceptual framework that considers this imbalance, showing how it might work in clarifying some of the theoretical positions and as a checklist for staff to assess what they need to do to successfully implement research into practice. (+info)
Population health management with computerized patient records.
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CIGNA Healthcare of Arizona is using a computerized patient record system (EpicCare) for all medical care delivery at two primary care clinics. Use of this technology to improve quality of care for healthy populations and targeted groups of at-risk persons has led to population health management. This paper discusses strategies used in these endeavors. (+info)