Ignite Creation Date:
2025-12-25 @ 3:30 AM
Ignite Modification Date:
2026-02-28 @ 8:51 PM
Study NCT ID:
NCT06482905
Status:
RECRUITING
Last Update Posted:
2025-04-11
First Post:
2024-06-15
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Safety and Efficacy Study of TX103 CAR-T Cell Therapy for Recurrent or Progressive Grade 4 Glioma.
Sponsor:
Tcelltech Inc.
Organization:
Study Overview
Official Title:
A Phase I, Open-Label, Single/Multiple Dose, Dose-escalation Study to Evaluate the Safety, Tolerability and Antitumor Activity of TX103 CAR-T Cell Injection (TX103) in Subjects With Recurrent or Progressive Grade 4 Glioma.
Status:
RECRUITING
Status Verified Date:
2025-04
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:
This is a phase I, open-Label, single/multiple dose, dose-escalation study to evaluate the safety, tolerability and antitumor activity of anti-B7-H3 CAR-T cell injection (TX103) in subjects with recurrent or progressive Grade 4 Glioma.The study also plan to explore the Maximum Tolerated Dose (MTD) and determine the Recommended Phase II Dose (RP2D) of the CAR-T cell therapy.
Detailed Description:
Eligible subjects will be enrolled into two sequential dose-escalating cohorts (i.e., A and B), and will be administrated TX103. Cohort A will receive TX103 exclusively through intraventricular (ICV) delivery, while cohort B will undergo dual intracavitary (ICT) and ICV delivery. Patients in each individual cohort will receive two TX103 infusions on Day 1 and 8 respectively, followed by a 14-day observation period in a 21-day treatment cycle.
Three escalating dosage levels are planned for each cohort. Both Cohorts A and B will adopt the traditional 3+3 dose escalation design with each dose level enrolled with 3 to 6 patients. The starting dose will be 6 × 10\^7 CAR+ T cells (i.e., Dose Level 1, DL1). Dose limiting toxicities (DLTs) will be assessed during the first cycle .
Three escalating dosage levels are planned for each cohort. Both Cohorts A and B will adopt the traditional 3+3 dose escalation design with each dose level enrolled with 3 to 6 patients. The starting dose will be 6 × 10\^7 CAR+ T cells (i.e., Dose Level 1, DL1). Dose limiting toxicities (DLTs) will be assessed during the first cycle .
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
True
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?: