Gilead Sciences' Kite gets European Commission nod for CAR T-cell therapy Tecartus
Santa Monica, Calif.: Kite, a Gilead Company has announced that the European Commission (EC) has approved its CAR T-cell therapy Tecartus (brexucabtagene autoleucel) for the treatment of adult patients 26 years of age and above with relapsed or refractory (r/r) B-cell precursor acute lymphoblastic leukemia (ALL).
"This approval makes Tecartus the first and only CAR T-cell therapy indicated for this population of patients, addressing a significant unmet medical need," said Christi Shaw, CEO, Kite. "This is also the fourth indication in Europe for which a Kite cell therapy is approved, clearly demonstrating the benefits they offer to patients, especially those with limited treatment options."
ALL is an aggressive type of blood cancer; the most common form is B-cell precursor ALL. Globally, approximately 64,000 people are diagnosed with ALL each year. Half of adults living with ALL will relapse, and median overall survival (OS) with current standard-of-care treatments is approximately just eight months.
"Adults with relapsed or refractory ALL often undergo multiple treatments including chemotherapy, targeted therapy and stem cell transplant, creating a significant burden on a patient's quality of life," said Max S. Topp, MD, professor and head of Hematology, University Hospital of Wuerzburg, Germany. "Patients in Europe now have a meaningful advancement in treatment. Tecartus has demonstrated durable responses, suggesting the potential for long-term remission and a new approach to care."
The approval is supported by data from the ZUMA-3 international multicenter, single-arm, open-label, registrational Phase 1/2 study of adult patients (≥18 years old) with relapsed or refractory ALL. This study demonstrated that 71% of the evaluable patients (n=55) achieved complete remission (CR) or CR with incomplete hematological recovery (CRi) with a median follow-up of 26.8 months. In an extended data set of all pivotal dosed patients (n=78) the median overall survival for all patients was more than two years (25.4 months)and almost four years (47 months) for responders (patients who achieved CR or CRi). Among efficacy-evaluable patients, median duration of remission (DOR) was 18.6 months.
Among the patients treated with Tecartus at the target dose (n=100) safety results were consistent with the known safety profile for Tecartus.
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