Patient-based site tracks drug responses October 7, 2008 by admin Safety concerns about medications like Vioxx and Avandia have led to their withdrawl from the market. A new web portal helps patients track and share adverse events before they become deadly…more in Nature Medicine. Related Posts:Terms of ServicePublication is positively skewedGut instincts drive next generation of diabetes medicationsReport details scientific self-censoringStraight talk with Joan ScottSafer stem cells