The status of clinical trials: Cause for concern
نویسندگان
چکیده
منابع مشابه
Clinical evidence for orphan medicinal products-a cause for concern?
BACKGROUND The difficulties associated with organising clinical studies for orphan medicinal products (OMPs) are plentiful. Recent debate on the long-term effectiveness of some OMPs, led us to question whether the initial standards for clinical evidence for OMPs, set by the European Medicines Agency (EMA) at the time of marketing authorization, are too low. Therefore, the aim of this study was ...
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J ust to add to the recent concern over heading soccer balls and the risk of chronic brain injury, another study has just appeared that raises new fears. In a paper published in Brain, Chio and his colleagues from Italy reported that there was an increased risk of developing motor neurone disease (MND) amongst Italian soccer players. In this retrospective cohort study, there were five diagnosed...
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In a number of important clinical issues such as evaluation of the efficacy or effectiveness of therapeutic or preventive interventions as well as for comparing the harms of interventions, randomized controlled trials (RCTs) provide the highest levels of evidence, either directly or indirectly. It is obvious that critical appraisal of these studies to assess their validity and precision is of p...
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ژورنال
عنوان ژورنال: Journal of Translational Medicine
سال: 2010
ISSN: 1479-5876
DOI: 10.1186/1479-5876-8-65