DRUG company-sponsored trials published in medical journals should be regarded as marketing, unless proved otherwise, a researcher with the independent Cochrane Collaboration says.
In an article published in the British Medical Journal this week, researcher Tom Jefferson said that robust, independent assessments of drugs could not be carried out while companies were allowed to keep trial data secret on the basis that it is privately owned.
Mr Jefferson said it was vital that data be made freely available because trials and meta analyses of drugs in respected publications were ''heavily influenced by drug companies' marketing decisions on what is and isn't published''.
http://www.theage.com.au/national/sponsored-drug-trials-under-fire-20110121-1a02a.html