The role of axicabtagene ciloleucel as a treatment option for patients with follicular/marginal zone lymphoma.

Chimeric antigen receptor (CAR) T-cell therapy with axicabtagene ciloleucel (axi-cel) continues to make its way in the treatment of B-cell lymphomas. Follicular lymphoma (FL) is the second most common non-Hodgkin's lymphoma. While its prognosis is usually good, the disease is considered incurable and patients still relapse. High-risk subgroups such as high FLIPI score or early relapses (POD24) face poor outcomes. Current treatment options with phosphatidylinositol 3-kinase (Pi3K) inhibitors or other novel agents have clinical activity but short remission with cures remaining elusive. The ZUMA-5 study of axi-cel has shown high response rates with durable remissions with manageable toxicities, particularly in poor risk FL, replicating the outcomes in smaller and earlier studies. Long-term follow up will demonstrate the real impact of axi-cel in relapsed FL.