Therapie
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The risks associated with drug use are not confined to adverse reactions. Failures can occur in the process of drug prescribing, dispensing and administration. Such preventable events are termed 'medication errors'. Errors in preparation and administration, the last step in the medication process, constitute a good indicator of the quality of the medication process, and are irredeemable. ⋯ Medical errors are not detected in our health system and are thus not preventable. Their consequences are incompatible with a well organised treatment process. The rate of medication errors is therefore a good indicator of the quality of the medication system in a hospital that is following the current steps for risk reduction and accreditation.
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In order to evaluate the attractiveness of France for conducting international clinical trials, a survey was performed among pharmaceutical companies that are based in France or that have affiliates in France. The survey concerned international phase II and III clinical studies carried out in 2002 and 2003. Ten pharmaceutical companies representing 36% of the French market completed the survey. 134 trials were analysed in total. ⋯ France was within the overall mean with regard to the percentage of active centres (78.5% versus 79.5%) and the percentage of patients evaluable according to protocol (86.8% versus 87.3%). In contrast, France ranked within the last third of analysed countries with respect to the speed of recruitment (1.5 versus 1.9 patients/centre/month), and the number of queries per observation (16.8 versus 10.9). The analysis of the qualitative indicators of performance showed that, although the perception of pharmaceutical companies towards the quality of French medicine and administrative authorities is positive, France notably needs to improve the productivity of its clinical research in order to enhance its attractiveness for the pharmaceutical sponsors of clinical trials.
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A regional survey was performed between June and September 2002, to evaluate knowledge and attitudes of emergency physicians regarding adverse drug reaction (ADR) reporting in a French district. 100 questionnaires completed by physicians working in emergency departments and/or mobile intensive care units were analysed. ⋯ Interventions focused on advertising ADR reporting procedures could help to improve the notification rate in emergency medicine.
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During the past decade, a unifying hypothesis has been developed to explain the vascular changes that occur in septic shock on the basis of the effect of inflammatory mediators on the vascular endothelium. The vascular endothelium plays a central role in the control of microvascular flow, and it has been proposed that widespread vascular endothelial activation, dysfunction and eventually injury occur in septic shock, ultimately resulting in multiorgan failure. ⋯ Now, direct and indirect evidence for endothelial cell alteration in humans during septic shock is emerging. The present review details recently published literature on this rapidly evolving topic.