10/01/2020
When the antacid drug Zantac (ranitidine) received FDA approval in 1983, GlaxoSmithKline (GSK) already knew the drug could be dangerous but continued to sell it without warning the public – raking in stunning profits at the expense of millions of people.
A 1983 study revealed that ranitidine when taken with food caused DNA fragmentation, a significant first step in cancer development in rats’ stomachs. Consumers could hardly anticipate that GSK was giving them the opposite directions for use than they should have been, considering the prevalence of medicine labels directing patients to take it with food. Also in 1983, two studies uncovered the potential link between ranitidine and the carcinogenic molecule NDMA (allegedly up to 3,000 times the FDA limit). Scientists at the time suggested including Vitamin C in Zantac to prevent cancer. GSK took no action.
After 36 years, the FDA requested that manufacturers withdraw all ranitidine drugs from the market. In February 2020, 140 cases alleging false advertising and failure to warn were consolidated in a Southern District of Florida MDL.
What part of mass tort history do you want us to focus on next week? Please comment below, like and share!