Yazmin Health Studies – Bayer Should Strengthen Its Warnings to Women who Take Yaz or Yasmin
Tuesday, August 18th, 2009On August 14, 2009, the British Medical Journal Online published two studies that contain significant findings for women who use the oral contraceptives Yaz or Yasmin. One of the studies was supervised by a leading authority on oral contraceptives, Dr. F. R. Rosendaal, of Leiden University in Leiden, Netherlands, and involved 1524 women. The other study involved all of the women in Denmark, 10.4 million women years.
Yazmin and Yaz Related Studies
The two studies include: The venous thombotic risk of oral contraceptives, effects of oestrogen dose and progestogen type: results of the MEGA case-control study, van Hylckama Vlieg, Helmerhorst, Vandenbroucke, Doggen & Rosendaal, BMJ 2009;339:b2921; and Hormonal contraception and risk of venous thromboembolism: national follow-up study, Lidegaard, Lokkegaard, Svendsen, & Agger (all of Copenhagen, Denmark), BMJ 2009;339:b2890.
Findings of the British Medical Journal Online Yasmin Studies
First, the studies concluded that women taking combination oral contraceptives (OC) containing drosperinone, such as Yaz and Yasmin, are six to seven times as likely to suffer a thromboembolism (such as Deep Vein Thrombosis (DVT) or Pulmonary Embolism (PE)). This risk is equal to other third generation birth control pills.
Second, the studies found that Yaz / Yasmin did not provide any increased benefit for acne or weight loss, which are benefits Bayer previously touted for the drug. The study also found that there was no proof of improved effectiveness of treatment for premenstrual dysphoric disorder (PMDD) or similar premenstrual symptoms.
Third, the study also showed that women are at the highest risk of developing having a thrombotic event in the first three months of taking the OC.
A large number of women participated in the study, which was conducted by well-credentialed clinical investigators and, therefore, Bayer really must reexamine its warnings on Yaz and Yasmin to better educate and warn women about the risks of using these products, which includes the risk of DVT, PE and gull bladder injury, among other Yasmin side effects.
Contact a Yaz Lawyer or Yasmin Attorney Today
Bernstein Liebhard LLP is vigorously investigating and pursuing claims on behalf of injured women nationwide. Contact one of our Yasmin lawyers today for a free Yasmin lawsuit or Yaz lawsuit today.