Restoring Study 329: efficacy and harms of paroxetine in adolescents скачать в хорошем качестве

Restoring Study 329: efficacy and harms of paroxetine in adolescents

Read the full open access research: http://www.bmj.com/content/351/bmj.h4320 Jon Jueridini and colleagues have reanalysed SmithKline Beecham’ infamous Study 329 (published by Keller and colleagues in 2001), the primary objective of which was to compare the efficacy and safety of paroxetine and imipramine with placebo in the treatment of adolescents with unipolar major depression. The reanalysis under the restoring invisible and abandoned trials (RIAT) initiative was done to see whether access to and reanalysis of a full dataset from a randomised controlled trial would have clinically relevant implications for evidence based medicine. Their analysis finds that neither paroxetine nor high dose imipramine showed efficacy for major depression in adolescents, and there was an increase in harms with both drugs. Access to primary data from trials has important implications for both clinical practice and research, including that published conclusions about efficacy and safety should not be read as authoritative. The reanalysis of Study 329 illustrates the necessity of making primary trial data and protocols available to increase the rigour of the evidence base.