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A Phase II study evaluating efficacy of KTE-X19 CAR-T cell therapy in Relapsed or Refractory Mantle-Cell Lymphoma achieving a partial response during Ibrutinib salvage therapy

Status
Recruiting
Phases
Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2022-502907-31-00
Acronym
PRIMACART
Enrollment
20
Registered
2023-06-08
Start date
2023-12-28
Completion date
Unknown
Last updated
2025-01-16

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

Conditions

Relapsed or Refractory Mantle-Cell Lymphoma

Brief summary

CR rate at 90 days after KTE-X19 infusion in patients in PR after Ibrutinib single agent therapy

Detailed description

12 months PFS, 12 months OS, 24 and 36 months PFS, 24 and 36 months OS, DOR, CR rate at 180 days and 365 days after KTE-X19 infusion, NRM, Rates of CRS and ICANS [graded according to the American Society for Transplantation and Cellular Therapy (ASTCT) Grading System], including description of the use of tocilizumab, corticosteroids and other treatments for their management, rate of HLH/MAS and other AEs [graded according to the Common Terminology Criteria for Adverse Events version 5.0 (CTCAEv5)], Rate of MRD negativity for those patients with bone marrow (BM) involvement at study entry, ORR/CR rates at 90 days after KTE-X19 infusion for patients with poor clinical and biological risk factors including POD24, high Ki-67 levels, blastoid/pleomorphic morphology and TP53 mutations/deletions

Interventions

DRUGFLUDARABINE
DRUGTecartus 0.4 - 2 × 10e8 cells dispersion for infusion
DRUGCYCLOPHOSPHAMIDE

Sponsors

Fondazione IRCCS Istituto Nazionale Dei Tumori
Lead SponsorOTHER

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
CR rate at 90 days after KTE-X19 infusion in patients in PR after Ibrutinib single agent therapy

Secondary

MeasureTime frame
12 months PFS, 12 months OS, 24 and 36 months PFS, 24 and 36 months OS, DOR, CR rate at 180 days and 365 days after KTE-X19 infusion, NRM, Rates of CRS and ICANS [graded according to the American Society for Transplantation and Cellular Therapy (ASTCT) Grading System], including description of the use of tocilizumab, corticosteroids and other treatments for their management, rate of HLH/MAS and other AEs [graded according to the Common Terminology Criteria for Adverse Events version 5.0 (CTCAEv5)], Rate of MRD negativity for those patients with bone marrow (BM) involvement at study entry, ORR/CR rates at 90 days after KTE-X19 infusion for patients with poor clinical and biological risk factors including POD24, high Ki-67 levels, blastoid/pleomorphic morphology and TP53 mutations/deletions

Countries

Italy

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026