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Phase I/II study of anti-CD19 Chimeric Antigen Receptor-Expressing T cells in pediatric patients affected by relapsed/refractory CD19+ Acute Lymphoblastic Leukemia and Diffuse Large B Cell Lymphoma (DLBCL) or Primary Mediastinal B Cell Lymphoma (PML)

Status
Recruiting
Phases
Phase 1Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2024-519174-39-00
Acronym
CD19-CAR_Lenti
Enrollment
32
Registered
2025-01-14
Start date
2021-02-15
Completion date
Unknown
Last updated
2025-01-14

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

Conditions

Relapsed/refractory CD19+ Acute Lymphoblastic Leukemia and Diffuse Large B Cell Lymphoma or Primary Mediastinal B Cell Lymphoma

Brief summary

PHASE I The safety and tolerability of CD19-CAR_Lenti will be assessed by: - Suspected adverse events, and - Suspected serious adverse events As evidenced by clinically relevant: - Changes in clinical laboratory tests (clinical chemistry, hematology, etc). - Changes in vital signs (blood pressure, pulse, respiratory rate and body temperature). - Changes in physical examination. Signs and symptoms assessed may require additional testing as clinically indicated such as ECG, PFT, radiographic studi

Detailed description

Secondary Endpoints phase I and II Relapse rate (RR), overall survival (OS), and disease-free survival (DFS) will be evaluated at 1 and 2 years. - The expansion and persistence of CD19-CAR_Lenti will be measured by flow cytometry and qPCR. - The T cell subpopulations of the CD19-CAR_Lenti cells before and after infusion and the exhaustion profile will be measured by flow cytometry - Disease outcome will be correlated with: a) use of either steroids and/or tocilizumab for CRS/Neurotoxicity; b) pr

Interventions

DRUGFLUDARABINE
DRUGCYCLOPHOSPHAMIDE

Sponsors

Ospedale Pediatrico Bambino Gesu
Lead SponsorOTHER

Eligibility

Sex/Gender
All
Age
0 Years to 64 Years

Design outcomes

Primary

MeasureTime frame
PHASE I The safety and tolerability of CD19-CAR_Lenti will be assessed by: - Suspected adverse events, and - Suspected serious adverse events As evidenced by clinically relevant: - Changes in clinical laboratory tests (clinical chemistry, hematology, etc). - Changes in vital signs (blood pressure, pulse, respiratory rate and body temperature). - Changes in physical examination. Signs and symptoms assessed may require additional testing as clinically indicated such as ECG, PFT, radiographic studi

Secondary

MeasureTime frame
Secondary Endpoints phase I and II Relapse rate (RR), overall survival (OS), and disease-free survival (DFS) will be evaluated at 1 and 2 years. - The expansion and persistence of CD19-CAR_Lenti will be measured by flow cytometry and qPCR. - The T cell subpopulations of the CD19-CAR_Lenti cells before and after infusion and the exhaustion profile will be measured by flow cytometry - Disease outcome will be correlated with: a) use of either steroids and/or tocilizumab for CRS/Neurotoxicity; b) pr

Countries

Italy

Outcome results

None listed

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