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Context of 'November 21, 1996: Merck Official Concerned that Study Would Show that Vioxx Causes Heart Problems'

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A Merck official writes a memo on the question of whether the company should conduct a trial to demonstrate that Vioxx is gentler on the stomach than other painkillers. The memo notes that such a study would likely show that “there is a substantial chance that significantly higher rates” of cardiovascular problems will occur among the patients taking Vioxx. [Wall Street Journal, 11/1/2004; CBS News, 4/28/2005]

Entity Tags: Merck

Timeline Tags: US Health Care

Merck official Briggs Morrison sends an e-mail warning that if the company conducts a proposed trial of the drug Vioxx (see also November 21, 1996), and the subjects do not take aspirin, there will be “more thrombotic events [i.e., more blood clots] and kill [the] drug.” In response, Merck scientist Alise Reicin laments that the company is in a “no-win situation.” She suggests that people with a high risk of cardiovascular problems be excluded from the study so the association between Vioxx and thrombotic events “would not be evident.” [Wall Street Journal, 11/1/2004]

Entity Tags: Briggs Morrison, Alise Reicin

Timeline Tags: US Health Care

Merck says it does not want to begin developing a plan to analyze the data on the large number of deaths from heart problems that has occurred during a clinical trial for its drug Vioxx (see December 22, 1999 and November 18, 1999). Michael Weinblatt, who is heading the study, sent a request to Merck the month before asking the company to develop such a plan (see December 22, 1999). Merck suggests that they wait and combine the cardiovascular results of this study with the results from other clinical studies for the drug. But Weinblatt is adamant that the company needs to begin analyzing the data immediately, and continues discussing the matter with Merck, which finally agrees to a plan the following month (see Early February 2000). [National Public Radio, 6/8/2006; National Public Radio, 6/8/2006]

Entity Tags: Merck

Timeline Tags: US Health Care

Merck offers Michael Weinblatt, who is heading a clinical trial (see December 22, 1999 and November 18, 1999) for the company’s drug Vioxx, $5,000 a day to sit on a Merck advisory board for 12 days over the next two years. He accepts the offer and signs the contract a few weeks later on March 6. Merck pays him $15,000 up front. [National Public Radio, 6/8/2006; National Public Radio, 6/8/2006]

Entity Tags: Merck, Michael Weinblatt

Timeline Tags: US Health Care

Edward Scolnick, head of Merck’s research labs, sends an e-mail to his colleagues noting that Vioxx’s anticipated cardiovascular side effects “are clearly there… It is a shame but it is a low incidence and it is mechanism based as we worried that it was.” [Wall Street Journal, 11/1/2004; HeartWire, 11/1/2004]

Entity Tags: Merck, Edward Scolnick

Timeline Tags: US Health Care

Merck files a patent application with the US Patent Office for a drug that would contain a combination of Vioxx and an anti-clotting agent, or thromboxane inhibitor. The new drug would hopefully reduce the risk of cardiovascular problems while preserving Vioxx’s gastrointestinal benefits. Merck never develops the drug. Critics later note that Merck’s interest in this new drug contradicted its assertions that Vioxx was safe for the heart. [Associated Press, 6/22/2005]

Entity Tags: Merck

Timeline Tags: US Health Care

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