Moffitt Cancer Center

ZUMA-7 rewrote second-line treatment for aggressive lymphoma: patients whose disease returns within a year of R-CHOP should be offered CAR-T rather than salvage chemotherapy and transplant. It is also one of the few cell-therapy trials to show an overall survival benefit despite crossover. Patients relapsing later than 12 months were not studied and transplant remains standard for them if chemosensitive.

Lifileucel proved that Steven Rosenberg's decades-old TIL concept could be industrialised into a licensed product and gave patients with checkpoint-refractory melanoma, who otherwise have few options, a chance of durable remission. It is the first cell therapy approved for any solid tumour. The treatment requires surgery to harvest tumour, hospitalisation for lymphodepletion and IL-2, and specialised centres, so its reach is limited.

ZUMA-1 showed that CAR-T can cure a meaningful fraction of adults whose aggressive lymphoma no longer responds to chemotherapy, a group with a historical median survival of about six months (SCHOLAR-1). Axi-cel became the first CAR-T approved for lymphoma and later the first to beat standard second-line therapy in ZUMA-7. The comparatively high neurotoxicity of CD28-costimulated products was also first characterised here.