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Double-T - Improving outcomes in high-risk 2nd line relapsed/refractory Large B-Cell Lymphoma patients eligible for CAR-T-cell therapy with a Glofitamab-based induction and consolidation concept

Status
Not yet recruiting
Phases
Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2025-523806-34-00
Enrollment
20
Registered
2026-04-15
Start date
Unknown
Completion date
Unknown
Last updated
2026-04-15

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

relapsed/refractory Large B-Cell Lymphoma

Brief summary

Complete response rate (CRR) at end of treatment (CCR@EOT), defined as proportion of patients who achieved complete response at the end of trial treatment as per Lugano classification

Detailed description

CRR post induction treatment (CCR@pIT) and at 3 months post-CAR-T cell infusion (CRR@3MpCT), Overall CRR, Objective Response rate (ORR) after induction treatment (ORR@pIT), at 3 months post-CAR-T cell infusion (ORR@3MpCT) and at the end of trial treatment (ORR@EOT), Overall ORR, Best overall response rate (BORR), Progression-free survival (PFS) plus PFS rate at one and two years after start of trial treatment, Overall survival (OS) plus OS rate at one and two years after start of trial treatment, Quantification of peak CAR-T cell expansion in peripheral blood following Glofitamab consolidation (measured by flow cytometry and/or qPCR for CAR transgene), Time to peak CAR-T cell expansion post-infusion, Duration of CAR-T cell persistence in peripheral blood (up to end of evaluation period or loss of detectability), Correlation between CAR-T cell expansion/persistence and clinical response (e.g., CR, PR, PFS), Assessment of safety of the treatment as determined by the incidence, type, causality, frequency, timing, severity and seriousness of adverse events using NCI CTCAE 6.0, Incidence of AEs of special Interest (AESIs) as listed in the protocol, Tolerability as determined by proportion of patients completing all planned cycles, Quality of life over time as determined by EORTC QLQ-C30 questionnaire

Interventions

Sponsors

Frankfurter Institut Fuer Klinische Krebsforschung IKF GmbH
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Complete response rate (CRR) at end of treatment (CCR@EOT), defined as proportion of patients who achieved complete response at the end of trial treatment as per Lugano classification

Secondary

MeasureTime frame
CRR post induction treatment (CCR@pIT) and at 3 months post-CAR-T cell infusion (CRR@3MpCT), Overall CRR, Objective Response rate (ORR) after induction treatment (ORR@pIT), at 3 months post-CAR-T cell infusion (ORR@3MpCT) and at the end of trial treatment (ORR@EOT), Overall ORR, Best overall response rate (BORR), Progression-free survival (PFS) plus PFS rate at one and two years after start of trial treatment, Overall survival (OS) plus OS rate at one and two years after start of trial treatment, Quantification of peak CAR-T cell expansion in peripheral blood following Glofitamab consolidation (measured by flow cytometry and/or qPCR for CAR transgene), Time to peak CAR-T cell expansion post-infusion, Duration of CAR-T cell persistence in peripheral blood (up to end of evaluation period or loss of detectability), Correlation between CAR-T cell expansion/persistence and clinical response (e.g., CR, PR, PFS), Assessment of safety of the treatment as determined by the incidence, type, caus

Outcome results

None listed

Source: EU CTIS · Data processed: Apr 16, 2026