TriangleNCT02614066 · OUTCOME
Phase 2: Duration of Remission (DOR) Per Independent Review
Results reported by the registry submitting party. Population, time horizon, units and missing values must be read together.
- Measure
- MEDIAN
- Unit
- months
- Interval / dispersion
- 95% Confidence Interval
- Time frame
- From first CR or CRi (Phase 2) up to 3.7 years
What was measured
DOR was defined as the time from first CR or CRi to relapse or any death in the absence of documented relapse. CR and CRi are defined in Outcome Measures 4 and 5. Relapse: ≤ 5% blasts by morphology in BM; or circulating leukemia present in PB; or CNS EMD of CNS-2 (detectable CSF blast cells in a sample of CSF with \< 5 white blood cells \[WBCs\] per mm\^3 with neurological changes) or CNS-3 (detectable CSF blast cells in a sample of CSF with ≥ 5 WBCs per mm\^3 with or without neurological changes); or progressive disease (PD): at least one of the following (≥ 50% increase from nadir in the sum of the products of at least two lymph nodes, or if a single node is involved at least a 50% increase in the product of the diameters of this one node; at least a 50% increase in the longest diameter of any single previously identified node more than 1 cm in its short axis; ≥ 50% increase in size of splenic, hepatic or any other non-nodal lesion). Kaplan-Meier (KM) estimates was used for analyses.
Analysis population: Participants in mITT Analysis Set with overall complete remission (CR or CRi ) were analyzed.
Groups in this outcome
Phase 2: 1 x 10^6 Anti-CD19 CAR T Cells/kg
Participants with r/r B-ALL received conditioning chemotherapy (fludarabine 25 mg/m\^2 IV over 30 minutes on Day -4, Day -3, and Day -2 and cyclophosphamide 900 mg/m\^2 IV over 60 minutes on Day -2) followed by a single infusion of brexucabtagene autoleucel CAR transduced autologous T cells administered IV at a target dose of 1 x 10\^6 anti-CD19 CAR T cells/kg of body weight on Day 0. For participants weighing \> 100 kg, a maximum flat dose of 1 x 10\^8 anti-CD19 CAR T cells/kg of body weight was administered.
| Group | Source count |
|---|---|
| Phase 2: 1 x 10^6 Anti-CD19 CAR T Cells/kg | 39 |
Reported measurements
Source class 1
| Group | Value | Spread | Lower | Upper | Comment |
|---|---|---|---|---|---|
| Phase 2: 1 x 10^6 Anti-CD19 CAR T Cells/kg | 14.6 | Not reported | 9.4 | 24.1 | Not reported |
Complete source fields
- classes
- categories
- measurements
- group Id
- OG000
- lower Limit
- 9.4
- upper Limit
- 24.1
- value
- 14.6
- denoms
- counts
- group Id
- OG000
- value
- 39
- units
- Participants
- description
- DOR was defined as the time from first CR or CRi to relapse or any death in the absence of documented relapse. CR and CRi are defined in Outcome Measures 4 and 5. Relapse: ≤ 5% blasts by morphology in BM; or circulating leukemia present in PB; or CNS EMD of CNS-2 (detectable CSF blast cells in a sample of CSF with \< 5 white blood cells \[WBCs\] per mm\^3 with neurological changes) or CNS-3 (detectable CSF blast cells in a sample of CSF with ≥ 5 WBCs per mm\^3 with or without neurological changes); or progressive disease (PD): at least one of the following (≥ 50% increase from nadir in the sum of the products of at least two lymph nodes, or if a single node is involved at least a 50% increase in the product of the diameters of this one node; at least a 50% increase in the longest diameter of any single previously identified node more than 1 cm in its short axis; ≥ 50% increase in size of splenic, hepatic or any other non-nodal lesion). Kaplan-Meier (KM) estimates was used for analyses.
- dispersion Type
- 95% Confidence Interval
- groups
- description
- Participants with r/r B-ALL received conditioning chemotherapy (fludarabine 25 mg/m\^2 IV over 30 minutes on Day -4, Day -3, and Day -2 and cyclophosphamide 900 mg/m\^2 IV over 60 minutes on Day -2) followed by a single infusion of brexucabtagene autoleucel CAR transduced autologous T cells administered IV at a target dose of 1 x 10\^6 anti-CD19 CAR T cells/kg of body weight on Day 0. For participants weighing \> 100 kg, a maximum flat dose of 1 x 10\^8 anti-CD19 CAR T cells/kg of body weight was administered.
- id
- OG000
- title
- Phase 2: 1 x 10^6 Anti-CD19 CAR T Cells/kg
- param Type
- MEDIAN
- population Description
- Participants in mITT Analysis Set with overall complete remission (CR or CRi ) were analyzed.
- reporting Status
- POSTED
- time Frame
- From first CR or CRi (Phase 2) up to 3.7 years
- title
- Phase 2: Duration of Remission (DOR) Per Independent Review
- type
- SECONDARY
- unit Of Measure
- months
Download exact source JSON → · Snapshot ctgov-results-191f4516d4760045304b24a0
Preserved source evidence · Not medical advice