Ignite Creation Date:
2025-12-25 @ 5:09 AM
Ignite Modification Date:
2026-02-25 @ 3:34 AM
Study NCT ID:
NCT07180927
Status:
RECRUITING
Last Update Posted:
2025-09-18
First Post:
2025-09-12
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
DLL3 CAR-T Therapy Targeting Brain Tumors
Sponsor:
Shenzhen Geno-Immune Medical Institute
Organization:
Study Overview
Official Title:
4sCAR-DLL3 CAR-T Therapy Targeting Brain Tumors
Status:
RECRUITING
Status Verified Date:
2025-09
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The purpose of this study is to assess the feasibility, safety and efficacy of Delta-like ligand 3 (DLL3)-specific CAR-T cell therapy in patients with DLL3 positive brain tumors including glioblastomas and diffused intrinsic pontine or midline gliomas (DIPG or DMG). Another goal of the study is to learn more about the function of the anti-DLL3 CAR-T cells and their persistency in patients.
Detailed Description:
Glioblastoma (GBM) and other aggressive brain tumors remain among the most challenging cancers to treat, with limited therapeutic options and poor survival rates. GBM is known to express increased levels of certain antigens that can be targeted by T cells including chimeric antigen receptor-modified T (CAR-T) cells.
One promising target in this effort is DLL3, a protein highly expressed on the surface of certain tumor cells including GBM/DIPG/DMG and other central nervous system malignancies but with minimal presence in normal tissues. This expression pattern makes DLL3 an attractive target for precision CAR-T therapy treating brain tumors, which involves engineering a patient's own T cells to recognize and eliminate cancer cells expressing this specific marker.
This study aims to evaluate the safety, feasibility, and preliminary efficacy of DLL3-directed CAR-T cells in patients with recurrent or refractory brain tumors. These studies represent a critical step toward harnessing the immune system to fight traditionally treatment-resistant cancers, offering new hope for patients with few other options.
One promising target in this effort is DLL3, a protein highly expressed on the surface of certain tumor cells including GBM/DIPG/DMG and other central nervous system malignancies but with minimal presence in normal tissues. This expression pattern makes DLL3 an attractive target for precision CAR-T therapy treating brain tumors, which involves engineering a patient's own T cells to recognize and eliminate cancer cells expressing this specific marker.
This study aims to evaluate the safety, feasibility, and preliminary efficacy of DLL3-directed CAR-T cells in patients with recurrent or refractory brain tumors. These studies represent a critical step toward harnessing the immune system to fight traditionally treatment-resistant cancers, offering new hope for patients with few other options.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: