Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
| NCT ID | Title | Phase | Status | Enrollment | Velocity | Design | Start | Completion | Last Updated | Sites | Countries |
|---|---|---|---|---|---|---|---|---|---|---|---|
| NCT02228096 | Study of Efficacy and Safety of CTL019 in Pediatric ALL Patients | PHASE2 | COMPLETED | 75 | — | — | Aug 14, 2014 | May 24, 2019 | Nov 23, 2020 | 13 | United States |
ORR is defined as the percentage of participants with a best overall disease response of complete remission (CR) or Complete remission with incomplete blood count recovery (CRi), where the best overall disease response is defined as the best disease response recorded from CTL019 infusion until the start of new anticancer therapy. Best response was assigned in the following order: CR, CRi, CR or CRi with residual mediastinal disease, No response and Unknown.
Overall Remission Rate (ORR), which includes Complete Remission (CR) and Complete Remission with Incomplete Blood Count Recovery (CRi), as determined by assessments of peripheral blood, bone marrow, CNS symptoms, physical exam (PE) and cerebrospinal fluid (CSF). This primary endpoint was based on the local investigator assessment. No participants with lymphoblastic lymphoma were infused in this study.
| Arm | Type | Description |
|---|---|---|
| tisagenlecleucel (CTL019) | EXPERIMENTAL | Pediatric patients with relapsed/refractory B-cell ALL |
| Name | Type | Description |
|---|---|---|
| CTL019 T-cells | BIOLOGICAL | 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). |
Inclusion Criteria: * Relapsed or refractory pediatric B-cell ALL and lymphoblastic lymphoma: 1. 2nd or greater Bone Marrow (BM) relapse OR 2. Any BM relapse after allogeneic SCT and must be \> 6 months from SCT at the time of CTL019 infusion OR 3. Refractory as defined by not achieving a CR...