TriangleNCT05537766 · OUTCOME
All Substudies (Substudies A, B, C and D): Time to Next Treatment (TTNT)
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
- Up to 2 years
What was measured
TTNT defined as the time from the date of brexucabtagene autoleucel infusion to the start of new anti-cancer (including stem cell transplant) therapy prior to documented progression, or death from any cause. KM estimates were used in the outcome measure analysis.
Analysis population: Participants in substudies B and C, in the Modified Intent-to-Treat Analysis Set were analyzed. Substudy A was withdrawn, therefore no participants were enrolled in it. Hence, data is not available. Substudy D : No participants received next therapy, so no data were reported.
Groups in this outcome
Substudy A (Relapsed/Refractory Waldenstrom Macroglobulinemia): Brexucabtagene Autoleucel
This substudy was withdrawn; therefore, no participants were enrolled.
Substudy B (Relapsed/Refractory Richter Transformation): Brexucabtagene Autoleucel
Participants with Relapsed/Refractory Richter Transformation received the following treatment during the study: Lymphodepletion chemotherapy regimen of fludarabine 30 mg/m\^2/day IV and cyclophosphamide 500 mg/m\^2/day IV for 3 days (Day -5 to Day -3). A single IV infusion of brexucabtagene autoleucel at target dose of 2 × 10\^6 anti-CD19 CAR T cells/kg on Day 0.
Substudy C (Relapsed/Refractory Burkitt Lymphoma): Brexucabtagene Autoleucel
Participants with Relapsed/Refractory Burkitt Lymphoma received the following treatment during the study: Lymphodepletion chemotherapy regimen of fludarabine 30 mg/m\^2/day IV and cyclophosphamide 500 mg/m\^2/day IV for 3 days (Day -5 to Day -3). A single IV infusion of brexucabtagene autoleucel at target dose of 2 × 10\^6 anti-CD19 CAR T cells/kg on Day 0.
Substudy D (Relapsed/Refractory Hairy Cell Leukemia): Brexucabtagene Autoleucel
Participants with Relapsed/Refractory hairy cell leukemia received the following treatment during the study: Lymphodepletion chemotherapy regimen of fludarabine 30 mg/m\^2/day IV and cyclophosphamide 500 mg/m\^2/day IV for 3 days (Day -5 to Day -3). A single IV infusion of brexucabtagene autoleucel at target dose of 2 × 10\^6 anti-CD19 CAR T cells/kg on Day 0.
| Group | Source count |
|---|---|
| Substudy A (Relapsed/Refractory Waldenstrom Macroglobulinemia): Brexucabtagene Autoleucel | 0 |
| Substudy B (Relapsed/Refractory Richter Transformation): Brexucabtagene Autoleucel | 4 |
| Substudy C (Relapsed/Refractory Burkitt Lymphoma): Brexucabtagene Autoleucel | 10 |
| Substudy D (Relapsed/Refractory Hairy Cell Leukemia): Brexucabtagene Autoleucel | 0 |
Reported measurements
Source class 1
| Group | Value | Spread | Lower | Upper | Comment |
|---|---|---|---|---|---|
| Substudy B (Relapsed/Refractory Richter Transformation): Brexucabtagene Autoleucel | 9.6 | Not reported | 0.7 | NA | Upper limit of CI was not estimable due to low number of participants with events. |
| Substudy C (Relapsed/Refractory Burkitt Lymphoma): Brexucabtagene Autoleucel | 12.9 | Not reported | 2.1 | NA | Upper limit of CI was not estimable due to low number of participants with events. |
Complete source fields
- classes
- categories
- measurements
- comment
- Upper limit of CI was not estimable due to low number of participants with events.
- group Id
- OG001
- lower Limit
- 0.7
- upper Limit
- NA
- value
- 9.6
- comment
- Upper limit of CI was not estimable due to low number of participants with events.
- group Id
- OG002
- lower Limit
- 2.1
- upper Limit
- NA
- value
- 12.9
- denoms
- counts
- group Id
- OG000
- value
- 0
- group Id
- OG001
- value
- 4
- group Id
- OG002
- value
- 10
- group Id
- OG003
- value
- 0
- units
- Participants
- description
- TTNT defined as the time from the date of brexucabtagene autoleucel infusion to the start of new anti-cancer (including stem cell transplant) therapy prior to documented progression, or death from any cause. KM estimates were used in the outcome measure analysis.
- dispersion Type
- 95% Confidence Interval
- groups
- description
- This substudy was withdrawn; therefore, no participants were enrolled.
- id
- OG000
- title
- Substudy A (Relapsed/Refractory Waldenstrom Macroglobulinemia): Brexucabtagene Autoleucel
- description
- Participants with Relapsed/Refractory Richter Transformation received the following treatment during the study: Lymphodepletion chemotherapy regimen of fludarabine 30 mg/m\^2/day IV and cyclophosphamide 500 mg/m\^2/day IV for 3 days (Day -5 to Day -3). A single IV infusion of brexucabtagene autoleucel at target dose of 2 × 10\^6 anti-CD19 CAR T cells/kg on Day 0.
- id
- OG001
- title
- Substudy B (Relapsed/Refractory Richter Transformation): Brexucabtagene Autoleucel
- description
- Participants with Relapsed/Refractory Burkitt Lymphoma received the following treatment during the study: Lymphodepletion chemotherapy regimen of fludarabine 30 mg/m\^2/day IV and cyclophosphamide 500 mg/m\^2/day IV for 3 days (Day -5 to Day -3). A single IV infusion of brexucabtagene autoleucel at target dose of 2 × 10\^6 anti-CD19 CAR T cells/kg on Day 0.
- id
- OG002
- title
- Substudy C (Relapsed/Refractory Burkitt Lymphoma): Brexucabtagene Autoleucel
- description
- Participants with Relapsed/Refractory hairy cell leukemia received the following treatment during the study: Lymphodepletion chemotherapy regimen of fludarabine 30 mg/m\^2/day IV and cyclophosphamide 500 mg/m\^2/day IV for 3 days (Day -5 to Day -3). A single IV infusion of brexucabtagene autoleucel at target dose of 2 × 10\^6 anti-CD19 CAR T cells/kg on Day 0.
- id
- OG003
- title
- Substudy D (Relapsed/Refractory Hairy Cell Leukemia): Brexucabtagene Autoleucel
- param Type
- MEDIAN
- population Description
- Participants in substudies B and C, in the Modified Intent-to-Treat Analysis Set were analyzed. Substudy A was withdrawn, therefore no participants were enrolled in it. Hence, data is not available. Substudy D : No participants received next therapy, so no data were reported.
- reporting Status
- POSTED
- time Frame
- Up to 2 years
- title
- All Substudies (Substudies A, B, C and D): Time to Next Treatment (TTNT)
- type
- SECONDARY
- unit Of Measure
- months
Download exact source JSON → · Snapshot ctgov-results-25a395029948b04d52b1253f
Preserved source evidence · Not medical advice