In recognition of American Heart Month, which kicks off tomorrow (Feb. 1st), and National Wear Red Day (Feb. 3rd), LawyersandSettlements.com takes a look at our most-viewed drug lawsuit topics for 2011 in which heart attack or heart side effects were the alleged primary injuries.
Unfortunately, while a lot of focus this month will be on the positive measures we all can take to improve heart health—and that’s certainly important—it can be easy to overlook the negative heart side effects some drugs can have—and attention should be given to those as well.
As the chart at left depicts, Actos, Paxil and Zoloft accounted for the majority of 2011 traffic related to heart side effects, with Actos receiving the most at 25 percent. The Type 2 diabetes drug was released as an alternative to Avandia, which as you’ll recall came off pharmacy shelves as a result of the new FDA REMS program that became effective in November, 2011. Still, Avandia came in as the fourth most popular heart lawsuit topic.
Paxil, the popular antidepressant, has been linked to heart birth defects in infants and the drug drove in 18 percent of traffic last year. Ditto Zoloft, which accounted for 10 percent of the pageviews among readers concerned over the potential for heart birth defects.
The ten prescription drugs on the list fall into four distinct classes: Actos and Avandia are prescribed for the treatment of Type 2 Diabetes; Vytorin helps to control cholesterol, which has a direct impact on heart health; Trasylol is used during surgery to mitigate blood loss; the remaining drugs address depression and anxiety.
Reader interest in Prozac, Lexapro, Effexor, Celexa, Zoloft and Paxil shows continued concern surrounding pregnant women using selective serotonin reuptake inhibitors (SSRI) drugs and potential heart birth defects.
Here’s the full list:
Top 10 Drug Lawsuit Topics for Heart Side Effects in 2011
*SNRI (serotonin-norephinephrine reuptake inhibitor) or SSRI (selective serotonin reuptake inhibitors) drugs associated with heart birth defects when taken during pregnancy
Plavix has started to appear in the news again. Word about Plavix lawsuits—as happens with many pharma tort cases—had died downed within a few weeks of the FDA’s announcement that it would place a black box warning on Plavix (clopidogrel bisulfate). That black box label change happened back in March, 2010—so for many, the statute of limitations for filing a Plavix lawsuit will be up as we approach April 2012—and that’s not as far away as it might seem.
Plavix, which is prescribed for patients at higher risk for heart attack or stroke, is an anti-platelet drug that works by helping to prevent blood from forming clots.
The issue with Plavix—and the reason for the black box warning—is that some patients are not able to metabolize the drug effectively once it’s in their system. The result is that the drug’s effectiveness is reduced. Which, for a person who may be prone to heart attack or stroke, could perhaps be life-threatening.
The patients identified as those at risk for lower metabolization of Plavix are those with an abnormal CYP2C19 genotype—those known as “poor metabolizers”; CYP2C19 is the drug-metabolizing enzyme that serves as the body’s catalyst to convert Plavix to its active (and effective) form.
Reports have indicated that potentially 2 to 14 percent of the population are “poor metabolizers”. Read the rest of this entry »