FDA approves Yescarta to treat relapsed or refractory follicular lymphoma after two lines of systemic therapy. Kite/Gilead Sciences

Kite, a Gilead Company announced that the FDA has granted accelerated approval to Yescarta (axicabtagene ciloleucel) for the treatment of adult patients with relapsed or refractory follicular lymphoma (FL) after two or more lines of systemic therapy. The approval makes Yescarta the first chimeric antigen receptor (CAR) T-cell therapy approved for patients with indolent follicular lymphoma, follows FDA Breakthrough Therapy Designation and a priority review, and marks the third approved indication for a Kite cell therapy. The approval is based on results from ZUMA-5, a single-arm, open-label study in which 91 percent of patients with relapsed or refractory FL (n=81) responded to Yescarta, including an estimated 74 percent of patients in a continued remission at 18 months (Kaplan-Meier estimate). Among all FL patients, median duration of response was not reached at a median follow-up of 14.5 months. In the safety analysis set (n=146), Grade 3 or higher cytokine release syndrome (CRS) and neurologic toxicities occurred in 8 percent and 21 percent of patients, respectively.