Dtsch Arztebl Int
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Randomized Controlled Trial
Reduction of Potentially Inappropriate Medication in the Elderly–Results of a Cluster- Randomized, Controlled Trial in German Primary Care Practices (RIME).
Medications with an unfavorable risk-benefit profile in the elderly, and for which there are safer alternatives, are designated as potentially inappropriate medications (PIM). The RIME trial (Reduction of Potentially Inappropriate Medication in the Elderly) was based on PRISCUS, a list of PIM that was developed in 2010 for the German pharmaceuticals market. In this trial, it was studied whether special training and the PRISCUS card could lessen PIM and undesired drug-drug interactions (DDI) among elderly patients in primary care. ⋯ The interventions in the RIME trial did not significantly lower the percentage of patients with PIM or DDI.
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Quality assurance for acute in-hospital care in Germany is based on compulsory comparisons between institutions, so-called external quality assurance (EQA). The effectiveness of EQA has not yet been adequately studied. The purpose of the QUASCH project, which is supported by the Innovation Fund of the Federal Joint Committee, is to investigate the association between EQA and health care outcomes, specifically with respect to stroke. ⋯ Quality assurance measures are associated with lower mortality risk after stroke. The concentration of care in specially qualified institutions is associated with stronger effects than EQA alone.
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The mortality of COVID-19 patients who are admitted to a hospital because of the disease remains high. The implementation of evidence-based treatments can improve the quality of care. ⋯ Noninvasive ventilation, high-flow oxygen therapy, prone positioning, and invasive ventilation are important elements of the treatment of hypoxemic patients with COVID-19. A reduction of mortality has been demonstrated for the administration of monoclonal antibodies, JAK inhibitors, corticosteroids, tocilizumab, and therapeutic anticoagulation to specific groups of patients.
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In the western world, 10-15% of women of child-bearing age suffer from iron-deficiency anemia. Iron overload due to chronic treatment with blood transfusions or hereditary hemochromatosis is much rarer. ⋯ Our improving understanding of the molecular pathophysiology of iron metabolism aids in the evaluation of iron deficiency and iron overload and may in future enable treatment not just with iron supplementation or iron chelation, but also with targeted pharmacological modulation of the hepcidin regulatory system.
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Experimental data have shown that the developing brain is especially vulnerable to exogenous noxious substances. The potential effects of anesthetic drugs on brain growth and development are a matter of concern. Clinical studies of children who underwent general anesthesia in their earliest years can make a major contribution to our understanding of the effects of anesthetic drugs on infants and toddlers (i.e., children under age 5). ⋯ The fact that both groups achieved a higher IQ score than the expected 100 points may be attributable, at least in part, to the restriction of the study to children born at term. The results indicate that general anesthesia in early childhood is not associated with markedly reduced intelligence in later years, although noninferiority could not be demonstrated.