Journal of evaluation in clinical practice
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To estimate in-hospital and 30-day outcomes after transcatheter aortic valve replacement (TAVR) in South America through a systematic review and meta-analysis of observational data. ⋯ As compared with published international registries, the overall results of TAVR in South America seemed underrated. Significant heterogeneity was observed in procedural success, pacemaker requirement, and post-procedure moderate or severe aortic regurgitation. This study provides a real-life framework for the analysis of the performance of this technology in the region, intended to be a starting point for quality improvement.
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Assessing the performance of diagnostic tests requires evaluation of the amount of diagnostic uncertainty a test reduces. Statistical measures, such as sensitivity and specificity, currently dominating the evidence-based medicine (EBM) and related fields, cannot explicitly measure this reduction in diagnostic uncertainty. Mutual information (MI), an information theory statistic, explicitly quantifies diagnostic uncertainty by measuring information gain before vs after diagnostic testing. In this paper, we propose the use of MI as a single measure to express diagnostic test performance and demonstrate how it can be used in the meta-analysis of diagnostic test studies. ⋯ We have demonstrated the suitability of MI in assessing the performance of diagnostic tests, which can facilitate easier interpretation of the true utility of diagnostic tests. Similarly, to the guidance for interpretation of effect size of treatment interventions, we also propose the guidelines for interpretation of the utility of diagnostic tests based on the magnitude of reduction in diagnostic uncertainty.
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Non-adherence is a major problem among patients with chronic diseases. Community pharmacists are ideally positioned to detect non-adherence and to provide patient-centred interventions. ⋯ Pharmacist-led intervention can improve LLM adherence, but its influence on clinical outcomes, including lipid level control, remains to be clarified.
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Review Meta Analysis
Torasemide versus furosemide in treatment of heart failure: A systematic review and meta-analysis of randomized controlled trials.
Diuretics are a cornerstone in treatment of heart failure (HF). Torasemide is a loop diuretic with a potential advantage over other diuretics. We aim to meta-analyse and compare the effect of torasemide with furosemide in HF patients. ⋯ Although not all results are statistically significant, torasemide has potential advantages on multiple aspects of HF management when compared with furosemide. More studies are needed to clarify these effects.
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Review Meta Analysis
Strategies for implementing shared decision making in elective surgery by health care practitioners: A systematic review.
To summarize relevant international scientific evidence on strategies aimed at facilitating or improving health care practitioners' adoption of shared decision making in elective surgery. The review evaluated the effectiveness of these strategies and described the characteristics of identified strategies. ⋯ The use of well-developed educational information provided through interactive multimedia, computer or DVD based, may enhance the decision-making process. The evidence suggests that such multimedia can be used prior to the surgical consultation, presenting medical and surgical information relevant to the upcoming consultation. A decision and communication aid also appears to be an effective method to support the surgeon in patient participation and involvement in the decision-making process.