Fosamax, a drug marketed as a treatment for osteoporosis by the pharmaceutical company Merck, is the subject of a massive amount of nationwide litigation. Many pending lawsuits allege that the drug caused osteonecrosis of the jaw (ONJ), a rare degenerative bone condition that can cause severe pain and disfigurement. Federal courts began grouping Fosamax lawsuits together for pre-trial proceedings in 2006, under the title In Re: Fosamax Products Liability Litigation. The consolidated case has included more than one thousand individual lawsuits. According to a report by Martha Rosenberg in OpEd News, newly-available internal documents from Merck suggest that scientists employed by the company knew about possible harmful side effects of the drug several years prior to the beginning of litigation over the drug.
The U.S. Food and Drug Administration (FDA) approved Alendronate, marketed under the brand name Fosamax, in 1995 for the treatment of osteoporosis resulting from menopause and other conditions. The drug is part of the bisphosphonate family of drugs. The current nationwide litigation largely alleges ONJ resulting from Fosamax use. ONJ is a rare condition in which the jaw bone begins to die from lack of blood. It can be severely painful for those afflicted, as the bone is literally dying. It is associated with certain cancer treatments, infections, and, according to the American College of Rheumatology (ACR), bisphosphonate use. The ACR estimates that ONJ occurs in somewhere between 1 in 1,000 to 100,000 cases, depending on the length of exposure to the drug.
The Judicial Panel on Multidistrict Litigation (JPML) began grouping Fosamax lawsuits together in 2006, creating a single matter in the U.S. District Court for the Southern District of New York on August 18 of that year. Federal district judges around the country may transfer pending lawsuits related to Fosamax to this court for pre-trial proceedings, in an effort to use court resources as efficiently as possible. According to the JPML, as of November 14, 2012, a total of 1,109 Fosamax lawsuits had been transferred to the Southern District of New York, and 968 were still active on that date. A handful of lawsuits against Merck have gone to trial at the state and federal level, and Merck claims that it won five of the first six trials.