So traditionally the role of autologous stem cell transplant was for patients with chemosensitive first relapse of diffuse large B-cell lymphoma. But of course we’ve had two big randomized trials, ZUMA-7 with axi-cel, Transform with liso-cel, that have both challenged the role of autologous transplant specifically for those patients who relapse within 12 months having completed their first line therapy...
So traditionally the role of autologous stem cell transplant was for patients with chemosensitive first relapse of diffuse large B-cell lymphoma. But of course we’ve had two big randomized trials, ZUMA-7 with axi-cel, Transform with liso-cel, that have both challenged the role of autologous transplant specifically for those patients who relapse within 12 months having completed their first line therapy. So, this is a higher risk group, patients who are either primary refractory or have an early relapse. And in those two randomized data sets, there was superiority both in terms of event-free survival and overall survival with respect to ZUMA-7 data, for liso-cel and axi-cel, respectively. And so this led to regulatory approval, and many territories around the world now have access to the CD19-directed CAR-T products for those groups of patients who relapse within 12 months of first-line therapy.
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