Wyeth Pharmaceuticals caught wind of the book and its author’s claims that estrogen reduced a woman’s risk for both breast and genital cancers, and began distributing the book to physicians across the country. Soon after, sales of Wyeth’s HRT drug Premarin took off, growing to more than 30 million prescriptions each year.

But the Women’s Health Initiative of 2002 showed dramatically different results, finding the use of hormone replacement therapy linked to an increased risk of breast cancer, cardiovascular disease, heart attacks and blood clots.

This is the basis of at least 22 federal lawsuits that have been filed over a period of two days against Wyeth, according to The West Virginia Record.

“The WHI and NCI studies released in July 2002 changed the way doctors and scientists viewed estrogen – not only does estrogen hormone therapy fail to prevent disease, it substantially increases the risk of causing disease,” the suit states.

The plaintiffs claim they suffered bodily injury, pain and suffering, disability, disfigurement, mental anguish and the loss of their capacity to enjoy life. The suit contends that Wyeth should be held liable because it did not perform adequate pre-clinical testing nor did it conduct post-marketing surveillance to determine the product’s safety. Wyeth also did not provide adequate warnings of long-term use of HRT, instead continuing to market its medication to physicians, according to the lawsuit.

The 13-count lawsuit seeks unspecified compensatory and punitive damages.

SOURCE: Hormone Replacement Therapy › Wyeth faces more lawsuits for promoting sales despite concerns