Data from Pharmawand - Curated by Marshall Pearce - Date added 05 January 2018
Novartis has announced that the FDA has granted Breakthrough Therapy designation to Promacta (eltrombopag) for use in combination with standard immunosuppressive therapy for the treatment of patients with severe aplastic anemia (SAA) as a first-line therapy.
Promacta, which is marketed as Revolade in most countries outside the US, is already approved as a second-line therapy in the refractory setting in SAA. Promacta is also approved for adults and children with chronic immune thrombocytopenia (ITP), for patients who are refractory to other treatments.
SAA is a rare blood disorder in which a patient's bone marrow fails to produce enough red blood cells, white blood cells and platelets. As a result, people living with this serious disease may experience debilitating symptoms and complications, such as fatigue, trouble breathing, recurring infections and abnormal bruising or bleeding that can limit their daily activities. Up to one-third of patients do not respond to current therapies or relapse, causing symptoms to return.
Comment:Novartis' analysis of research conducted by the National Heart, Lung and Blood Institute (NHLBI) of the National Institutes of Health (NIH) showed that over half (52%) of patients with treatment-naïve SAA achieved complete response at six months when treated with Promacta at the initiation of and concurrently with standard immunosuppressive treatment. The overall response rate was 85%.