Journal of evaluation in clinical practice
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Randomized Controlled Trial
Evaluating the impact of an evidence-based medicine educational intervention on primary care doctors' attitudes, knowledge and clinical behaviour: a controlled trial and before and after study.
Traditional continuing medical education programmes that offer passive learning have been shown to be poorly effective at changing doctors' clinical behaviour. A multifaceted evidence-based medicine (EBM) intervention was conducted at the largest health maintenance organization (HMO) in Israel, attempting to facilitate a change in doctors' attitudes, knowledge and clinical behaviour. No study thus far has examined the association between the teaching of EBM principles and doctors' clinical behaviour. This study evaluated the intervention programme through a controlled trial and before and after study. The objective of the evaluation is binary: first, to examine the impact of an educational intervention on family doctors' test ordering performance and drug utilization by their patients; and second, to assess the impact of the intervention on attitudes towards evidence-based practice and knowledge. ⋯ The results of the study suggest that the intervention positively influenced attitudes and knowledge; however, no statistically significant impact was found on doctors' test ordering performance and on their patients' drug utilization. The intervention's inability to change doctors' clinical behaviour might be remedied by improving future interventions through adding additional facets to the educational intervention, such as social marketing techniques and personal feedback. A longer and more extensive intervention might be more effective but is extremely difficult to execute as we found in this study. Future larger-scale interventions must incorporate the intervention into the routines of the organization, thus minimizing barriers towards EBM implementation.
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Clinical practice guidelines are intended to improve patient care and outcomes. Controversy exists about the utility of guidelines and doctors' attitudes toward them. The purpose of the survey was to determine Ontario doctors' attitudes toward practice guidelines in general, awareness of, and attitudes about, Cancer Care Ontario's Practice Guideline Initiative and the evidence-based guidelines it produces, self-reported use of guidelines and, factors related to guideline use. ⋯ Ontario doctors have positive attitudes toward practice guidelines and report frequent use of them. By understanding the relationship between doctors' perceptions of specific guidelines and their subsequent adherence to them, guideline developers will be better positioned to produce quality evidence-based guidelines that doctors will find acceptable, and therefore, be more predisposed to use.
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The authors undertook this qualitative study as part of a larger evaluation of the effect of eight clinical practice guidelines issued by an arm's-length government agency in a Canadian province. Using Orlandi and colleagues' version of the Rogers diffusion of innovation model as a framework, the authors mapped doctors' views on implementation of clinical practice guidelines. ⋯ Innovation for doctors is a complex decision process rather than a single decision point. Change occurs in the context of professional networks and patient and family support and demand.
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Research suggests that there are problems of communication effectiveness in surgery. Here we describe the content, initiators and recipients of communications that intrude or interfere with individual surgical cases. We also consider the level at which the surgical team and its team members are distracted by these case-irrelevant communications (CICs). ⋯ Some of the observed CICs contributed to the administration of the operating theatre case-list. Nonetheless, this communication can interfere with highly sensitive work. More effectively co-ordinated communication could reduce this interference. More research should assess the communication effectiveness and the impact of CICs on task performance in the operating theatre.
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The aim of the study was to see if the introduction of Clinical Support Workers (CSWs) at a teaching hospital could reduce the medical work intensity for junior doctors without compromising the quality of patient care. ⋯ This study shows that other allied health professionals can be trained to carry out certain tasks that previously were only performed by doctors. This not only reduces the impact on junior doctors' hours but can also improve patient care, with fewer delays encountered when patients are waiting for a procedure.