NCT05537766 · OUTCOME

All Substudies (Substudies A, B, C and D): Number of Participants With Deterioration Scores From Screening in the European Organisation for Research and Treatment of Cancer-Quality of Life Questionnaire-30 (EORTC QLQ-C30)

Study of Brexucabtagene Autoleucel in Adults With Rare B-cell Malignancies · Source last updated 2026-03-10

Results reported by the registry submitting party. Population, time horizon, units and missing values must be read together.

Measure: COUNT_OF_PARTICIPANTS
Unit: Participants
Interval / dispersion: Not reported
Time frame: Day -5, Day 0, Day 28, Month 3, Month 6, Month 9 and Month 12

What was measured

EORTC QLQ-C30 is a quality of life (QOL) questionnaire for cancer participants, that has 30 items. 5 functional scales (physical, role, emotional, cognitive, and social functioning), 1 global health status scale, 3 symptom scales (fatigue, nausea and vomiting, and pain), and 6 single items (dyspnea, insomnia, loss of appetite, constipation, diarrhea, and financial difficulties). Scoring of the QLQ-C30 was performed according to QLQ-C30 Scoring manual. Participants with deterioration scores from screening for various questions of EORTC QLQ C-30 are reported. Deterioration was defined as scores at specific time point lesser than scores at baseline.

Analysis population: Participants in substudies B, C and D, in the Safety Analysis Set with available data were analyzed. Substudy A was withdrawn, therefore no participants were enrolled in it. Hence, data is not available.

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This substudy was withdrawn; therefore, no participants were enrolled.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 identifiers and denominators belong to this outcome only. They may differ in another outcome or in safety reporting.