The Journal of the American Medical Association
http://jama.ama-assn.org/cgi/content/full/299/15/1800Guest Authorship and Ghostwriting in Publications Related to Rofecoxib
A Case Study of Industry Documents From Rofecoxib Litigation
Joseph S. Ross, MD, MHS; Kevin P. Hill, MD, MHS; David S. Egilman, MD, MPH; Harlan M. Krumholz, MD, SM
JAMA. 2008;299(15):1800-1812.
ABSTRACT ...
Data Synthesis Approximately 250 documents were relevant to our review. For the publication of clinical trials, documents were found describing Merck employees working either independently or in collaboration with medical publishing companies to prepare manuscripts and subsequently recruiting external, academically affiliated investigators to be authors. Recruited authors were frequently placed in the first and second positions of the authorship list. For the publication of scientific review papers, documents were found describing Merck marketing employees developing plans for manuscripts, contracting with medical publishing companies to ghostwrite manuscripts, and recruiting external, academically affiliated investigators to be authors. Recruited authors were commonly the sole author on the manuscript and offered honoraria for their participation. Among 96 relevant published articles, we found that 92% (22 of 24) of clinical trial articles published a disclosure of Merck's financial support, but only 50% (36 of 72) of review articles published either a disclosure of Merck sponsorship or a disclosure of whether the author had received any financial compensation from the company.
Conclusions This case-study review of industry documents demonstrates that
clinical trial manuscripts related to rofecoxib were authored by sponsor employees but often attributed first authorship to academically affiliated investigators who did not always disclose industry financial support. Review manuscripts were often prepared by unacknowledged authors and subsequently attributed authorship to academically affiliated investigators who often did not disclose industry financial support. ...
This case-study review of industry documents related to rofecoxib demonstrates that Merck used a systematic strategy to facilitate the publication of guest authored and ghost written medical literature. Articles related to rofecoxib were frequently authored by Merck employees but attributed first authorship to external, academically affiliated investigators who did not always disclose financial support from Merck, although financial support of the study was nearly always provided. Similarly, review articles related to rofecoxib were frequently prepared by unacknowledged authors employed by medical publishing companies and attributed authorship to investigators who often did not disclose financial support from Merck. ...
However, the instances for which we did identify before and after manuscript drafts, such as for protocol 078,
we found scant documentary evidence that the recruited authors were involved in the design or conduct of the study or made substantive contributions to the manuscript beyond minor editing. ... Nevertheless, although we cannot conclude that each of the external, academically affiliated investigators attributed authorship for their respective trial or review article made no substantive contributions to the study design or manuscript preparation, the authorship pattern observed within these documents suggests
there was a widespread practice of inappropriately attributing authorship to academic authors and a failure to disclose relevant financial relationships. ...
Finally, this case-study review is based on documents from a single company related to a single medication. We cannot determine if the authorship pattern we observed for clinical trial and review articles related to rofecoxib also would be observed in articles describing other Merck products or the products of other pharmaceutical companies. However, given the reported prevalence of guest authorship and ghostwriting among the most prestigious medical journals and that similar authorship patterns were identified using documents produced during litigation surrounding both gabapentin and sertraline,
it is reasonable to expect that the authorship practices observed in this case study may be used by other pharmaceutical companies as well. A recent press account seems to confirm as much, as does the presence of an industry specializing in medical writing. ...