Journal of evaluation in clinical practice
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This study examines the degree to which a "Hawthorne effect" alters outpatient-visit content. ⋯ In a study that was designed to minimize the Hawthorne effect, the presence of an observer had little effect on most patient-physician visits but appeared to at least slightly effect a subgroup of vulnerable patients.
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Self-care policies are increasingly directing patients to seek advice from community pharmacists. This means pharmacists need to have sound diagnostic decision-making skills to enable them to recognise a variety of conditions. The aim of this study was to investigate the process by which pharmacists manage patient signs and symptoms and to explore their use of decision-making for diagnostic purposes. ⋯ Community pharmacists relied heavily on mnemonic methods to manage patients' signs and symptoms with diagnosis-based decision-making being seldom employed. These findings suggest practicing pharmacists should receive more diagnostic training.
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Spontaneous reporting of adverse drug reactions (ADRs) in hospitals is often under-reported, which may lead to problems in patient management. This study was aimed to assess the effectiveness of a financial intervention based on a fine and a bonus for improving spontaneous reporting of ADRs by physicians in a hospital setting. ⋯ A financial incentive and ADR management regulations had a significant effect on the increase of reported ADRs.
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The US health care system is marked by a high degree of fragmentation in both delivery and financing. Some evidence suggests that attempts to reduce fragmentation have led to significant provider consolidation, including hospital acquisitions of physician groups, or "vertical integration." The objective was to use time-series data to quantify trends in and characteristics of hospital acquisitions of physician practices. A secondary objective was to use case studies to determine the motivations for these acquisitions and to identify what integration results from these transactions. ⋯ Among 4 case-studies of hospital acquisition of physician practices, the primary motivation was financial and competitive motivations. This suggests that policymakers should be mindful of the potential negative effects of these acquisitions on health care costs, as well as the uncertainty of clinical benefits. Policymakers may need supplementary strategies to deliver the goals of reduced costs and improved quality of care.
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Prolongation of the corrected QT (QTc) interval is associated with increased morbidity and mortality. The association between QTc interval-prolonging medications (QTPMs) and risk factors with magnitude of QTc interval lengthening is unknown. We examined the contribution of risk factors alone and in combination with QTPMs to QTc interval lengthening. ⋯ Risk factors, particularly female sex and history of prolonged QTc interval, have stronger associations with QTc interval lengthening than any QTPM category alone. All QTPM categories augmented QTc interval lengthening associated with risk factors.