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Sequential CAR-T Cells Therapy for CD5/CD7 Positive T-cell Acute Lymphoblastic Leukemia and Lymphoblastic Lymphoma Using CD5/CD7-Specific CAR-T Cells

NCT06420076 · Status: RECRUITING · Phase: PHASE1/PHASE2 · Type: INTERVENTIONAL · Enrollment: 60

Last updated 2024-11-12

No results posted yet for this study

Summary

Chimeric antigen receptor (CAR)-modified T cells targeted against CD19 have demonstrated unprecedented successes in treating patients with hematopoietic and lymphoid malignancies. Besides CD19, many other molecules such as CD22, CD30,BCMA,CD123, etc. may be the potential to develop the corresponding CAR-T cells to treat patients whose tumors express those markers. In this study, investigators will evaluate the safety and efficacy of Sequential CAR-T Cells Targeting CD5/CD7 in patients with patients with relapsed or refractory T-ALL/LBL/ETP-ALL. The primary goal is safety assessment including cytokine storm response and any other adverse effects. In addition, disease status after treatment will also be evaluated.

Conditions

  • T Cell Lymphoma
  • T Cell Leukemia
  • T-cell Acute Lymphoblastic Leukemia
  • T-Cell Lymphoma of CNS
  • T Cell Prolymphocytic Leukemia
  • T Cell Childhood ALL

Interventions

BIOLOGICAL

CD5/CD7 CAR-T

The intervention in this clinical trial involves a novel approach using CD5/CD7 Chimeric Antigen Receptor T (CAR T) cells combined with chemotherapy. The goal is to assess safety and efficacy in patients with specific hematologic malignancies. Treatment Regimen: Patients in the trial will undergo the following regimen: Fludarabine Phosphate (Days -4 to -2): IV administration of fludarabine phosphate over 30 minutes on days -4 to -2. It's part of the preparatory regimen to enhance the body's response to CAR T-cell therapy. Cyclophosphamide (Day -2): IV cyclophosphamide over 60 minutes on day -2. CD5/CD7 Chimeric Antigen Receptor T Cells (Day 0): IV administration of investigational therapy, CD5/CD7 CAR T cells, over 10-20 minutes on day 0. Additional Doses: Eligible patients responding well to the initial CD5/CD7 CAR-T cell infusion without unacceptable side effects and sufficient CAR-T cell availability may receive 2 or 3 additional doses.

Sponsors & Collaborators

  • Essen Biotech

    lead OTHER

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
2 Years
Max Age
90 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-07-10
Primary Completion
2025-12-10
Completion
2026-12-28

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06420076 on ClinicalTrials.gov