What studies have been performed to demonstrate the efficacy of Rhophylac® in ITP?
A. In a study conducted in Europe and the US, 98 Rho(D)-positive adults with chronic ITP and a platelet count of 30,000/microliter or less were treated with Rhophylac®. Patients received a single IV dose of 250 IU (50 mcg) per kg body weight. Overall, 66% of patients responded with a platelet increase of at least 20,000 to 30,000/microliter. A regression of hemorrhage was seen in 88% of the 50 subjects having bleeding at baseline. Learn more about the efficacy of Rhophylac®.