Drug Promotion - What We Know, What We Have Yet to Learn - Reviews of Materials in the WHO/HAI Database on Drug Promotion - EDM Research Series No. 032
(2004; 102 pages) View the PDF document
Table of Contents
View the documentAcknowledgements
View the documentExecutive summary
Open this folder and view contentsIntroduction
Open this folder and view contentsReview 1. What attitudes do professional and lay people have to promotion?
Open this folder and view contentsReview 2. What impact does pharmaceutical promotion have on attitudes and knowledge?
Close this folderReview 3. What impact does pharmaceutical promotion have on behaviour?
View the document3.1 Impact of promotion on individual prescribing practices
View the document3.2 Self-reported reasons for prescribing changes
View the document3.3 Prescribing by those who rely on commercial information
View the document3.4 Prescribing and exposure to promotion
View the document3.5 Exploring the impact of samples on prescribing
View the documentSummary
View the document3.6 Impact of promotion on overall sales
View the document3.7 Impact of promotion and industry funding on requests for formulary additions
View the document3.8 DTCA and consumers’ decisions
View the document3.9 Impact of sponsorship on content of continuing medical education courses
View the document3.10 Impact of industry funding on research
View the document3.11 Does funding affect the research agenda?
View the document3.12 Do authors reveal funding sources?
View the documentSummary of conclusions
Open this folder and view contentsReview 4. What interventions have been tried to counter promotional activities, and with what results?
View the documentFinal conclusions
View the documentReferences
 

3.12 Do authors reveal funding sources?

Wilkes and Kravitz184 surveyed 221 North American medical journal editors and found that only 26% required authors to reveal their funding sources. Sacristan et al.185 report that in a large number of pharmacoeconomic studies funding sources are not specified. Moynihan et al.186 found that ties between researchers and industry were often omitted from media reports about drugs.

CONCLUSION: Funding from pharmaceutical companies is often not disclosed.

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