GSK’s Benlysta Approved for Children’s Lupus
FDA has approved the use of GlaxoSmithKline’s Benlysta (belimumab) intravenous (IV), a B-lymphocyte stimulator-specific inhibitor, in children aged five years and older with lupus. This is the first time that FDA has approved a treatment for pediatric patients with systemic lupus erythematosus (SLE), a serious chronic disease that causes inflammation and damage to various body tissues and organs, an agency release says. Benlysta has been approved for use in adult patients since 2011.
Approval was based on data from a study in 93 pediatric patients with SLE. “The proportion of pediatric patients achieving the composite primary endpoint, the SLE response index (SRI-4), was higher in pediatric patients receiving Benlysta IV plus standard therapy compared to placebo plus standard therapy,” the agency says. “Pediatric patients who received Benlysta IV plus standard therapy also had a lower risk of experiencing a severe flare, as well as longer duration of time until a severe flare (160 days versus 82 days). The drug's safety and pharmacokinetic profiles in pediatric patients were consistent with those in adults with SLE.”