Merck Wrote Drug Studies for Doctors ... raised broad questions about the validity of much of the drug industry’s published research

Merck Wrote Drug Studies for Doctors | By STEPHANIE SAUL | Published: April 16, 2008

The drug maker Merck drafted dozens of research studies for a best-selling drug, then lined up prestigious doctors to put their names on the reports before publication, according to an article to be published Wednesday in a leading medical journal.

The article, based on documents unearthed in lawsuits over the pain drug Vioxx, provides a rare, detailed look in the industry practice of ghostwriting medical research studies that are then published in academic journals.

The lead author of Wednesday’s article, Dr. Joseph S. Ross of the Mount Sinai School of Medicine in New York, said a close look at the Merck documents raised broad questions about the validity of much of the drug industry’s published research, because the ghostwriting practice appears to be widespread.
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Combing through the documents, Dr. Ross and his colleagues unearthed internal Merck e-mail messages and documents about 96 journal publications, which included review articles and reports of clinical studies. While the Ross team said it was not necessarily raising questions about all 96 articles, it said that in many cases there was scant evidence that the recruited authors made substantive contributions.

One paper involved a study of Vioxx as a possible deterrent to Alzheimer’s progression.

The draft of the paper, dated August 2003, identified the lead writer as “External author?” But when it was published in 2005 in the journal Neuropsychopharmacology, the lead author was listed as Dr. Leon J. Thal, a well-known Alzheimer’s researcher at the University of California, San Diego. Dr. Thal was killed in an airplane crash last year.

The second author listed on the published Alzheimer’s paper, whose name had not been on the draft, was Dr. Ferris, the New York University professor. Dr. Ferris, reached by telephone Tuesday, said he had played an active role in the research and he was substantially involved in helping shape the final draft.

“It’s simply false that we didn’t contribute to the final publication,” Dr. Ferris said. ...