Therapie
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The development and evaluation of new drugs often rely on surrogacy. An intermediate outcome becomes a surrogate outcome if it fulfils certain criteria, it should be easier to measure compared with the clinical outcome, a statistical relationship should exist between the clinical outcome and the surrogate outcome, a relation should exist allowing prediction of the degree of clinical effect based on the measured effect on the surrogate outcome. ⋯ Is this use sound? The validity of such outcomes has been reviewed in different therapeutic areas: hypertension, venous thromboembolism, AIDS, osteoporosis, hepatitis C. Based on this review, a pragmatic strategy is proposed which allows for the validation and proper use of surrogate outcomes.
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This paper introduces some comments on the complete text of Good Pharmacovigilance Publishing Practices, which forms appendix number 2 of the Good Pharmacovigilance Practices now published by the French Drug Agency, as was Good Clinical Practices. Each good practice is printed in italic and presented in a frame; the following comments are designed to facilitate its application. The technical terms that are used in this text are presented according to the glossary in Good Pharmacovigilance Practices.
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There have been recently a prescription error and a dispensing error in our department due to drug names which look or sound alike. Errors of this type have frequently been quoted in the Anglo-Saxon literature. The method of choosing a drug trade name is recalled, and a table of French drug names which can involve errors of prescription and dispensing errors is provided.