Journals fail to adhere to guidelines on conflicts of interest
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Journals fail to adhere to guidelines on conflicts of interest
Journals fail to adhere to guidelines on conflicts of interest
Medical journals are doing poorly in
adhering to their own guidelines on disclosing financial conflicts, said Anu
Gupta fromYale University at last week'smeeting.
The Uniform Requirements for Manuscripts to Biomedical Journals recommend
that all published studies should include informationon sources of
funding, financial conflicts of interest of theauthors, and
specific descriptions of "the type and degree ofinvolvement of
the supporting agency." Over 500 journals, includingthe
BMJ, subscribe to theserequirements.
Gupta and her fellow contributors examined whether these requirements were
met in 268 randomised controlled trials publishedby the Annals
of Internal Medicine, BMJ, JAMA, the Lancet, andthe New England
Journal of Medicine. Just over a third were supportedwholly or in
part by industry, and only 9% failed to give thesource of funding.
In the trials supported by industry a thirddid not provide any
information on the authors' relations withindustry.
The type and degree of the involvement of the funding source was disclosed
in only 8% of cases, and all these disclosureswere in the Annals of
Internal Medicine. The other journals, includingthe BMJ, failed
completely to disclose the nature of the involvement.The journals
did not need, said Gupta, to introduce new requirementson
disclosure of involvement of sponsorsas they did last week(15 September,
p 588)rather, they needed to implement
the guidelinestheyhad.
Frank Davidoff, former editor of the Annals, explained that he had been
sensitised to this issue after one set of authorsrepeatedly failed
to tone down their conclusions despite editorialrequests. When
Davidoff phoned to ask why, they explained thatthe unidentified
sponsors didn't want them to doso.
Footnotes
Congress on peer review in biomedical publication Reports by Richard Smith BMJ
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