At a glance
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A Phase II, Single Arm, Multicenter Trial to Determine the Efficacy and Safety of CTL019 in Pediatric Patients With Relapsed and Refractory B-cell Acute Lymphoblastic Leukemia
In Brief
A Phase 2 clinical trial evaluating CTL019 T-cells for B-cell Acute Lymphoblastic Leukemia and 2 related conditions. Completed, enrolled 75 participants across 13 sites.
Detailed Summary
This was a single arm, open-label, multi-center, phase II study to determine the efficacy and safety of an experimental therapy called CTL019 T-cells in pediatric patients with B-cell acute lymphoblastic leukemia, who were refractory to standard chemotherapy regimen or relapsed after allogeneic stem cell transplant.
Study Details
Timeline
Interventions
A target dose of CTL019 transduced cells will consist of a single infusion of 2.0 to 5.0 x 10\^6 CTL019 transduced cells per kg body weight (for patients ≤ 50 kg) and 1.0 to 2.5 x 10\^8 CTL019 transduced viable T cells (for patients \> 50 kg). The following cell dose ranges may be infused if all other safety release criteria are met: 0.2 to 5.0 x 10\^6 CTL019 transduced viable T cells per kg body weight (for patient ≤ 50 kg) and 0.1 to 2.5 x 10\^8 CTL019 transduced viable T cells (for patients \> 50 kg).