FDA expands indication for Tasigna to include pediatric patients with Philadelphia chromosome-positive chronic myeloid leukemia.- Novartis.

Novartis announced that the FDA expanded the indication for Tasigna (nilotinib) to include treatment of first- and second-line pediatric patients one year of age or older with Philadelphia chromosome-positive chronic myeloid leukemia in the chronic phase (Ph+ CML-CP). In the United States, Tasigna is now indicated for the treatment of adult and pediatric patients one year of age or older with newly diagnosed Ph+ CML-CP. Tasigna is also indicated for the treatment of pediatric patients one year of age or older with Ph+ CML-CP resistant or intolerant to prior tyrosine kinase inhibitor (TKI) therapy, as well as adult patients with Ph+ CML in chronic phase and accelerated phase, resistant or intolerant to prior therapy that included imatinib.

This approval is the latest in a series of regulatory milestones that broadens the understanding and clinical use of Tasigna. CML is a type of blood cancer where the body produces malignant white blood cells. Almost all patients with CML have an abnormality known as the "Philadelphia chromosome," which produces a protein called BCR-ABL. This protein aids the proliferation of malignant white blood cells in affected patients. Worldwide, CML accounts for approximately 3% of newly diagnosed childhood leukemia.