Ignite Creation Date:
2025-12-24 @ 4:44 PM
Ignite Modification Date:
2025-12-28 @ 3:50 PM
Study NCT ID:
NCT04809766
Status:
TERMINATED
Last Update Posted:
2025-04-20
First Post:
2021-03-19
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Mesothelin-Specific T-Cells (FH-TCR-Tᴍsʟɴ) for the Treatment of Metastatic Pancreatic Ductal Adenocarcinoma
Sponsor:
Fred Hutchinson Cancer Center
Organization:
Study Overview
Official Title:
Phase I Study of Autologous Transgenic T-Cells Expressing High Affinity Mesothelin-Specific T-Cell Receptor (TCR) (FH-TCR Tᴍsʟɴ) in Patients With Metastatic Pancreatic Ductal Adenocarcinoma
Status:
TERMINATED
Status Verified Date:
2025-04
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Study terminated due to end of funding.
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
This phase I trial evaluates the side effects and best dose of mesothelin-specific T-cells (FH-TCR-Tᴍsʟɴ) in treating patients with pancreatic ductal adenocarcinoma that has spread to other places in the body (metastatic). Chemotherapy drugs, such as cyclophosphamide and fludarabine, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading, and may help increase the efficacy from the infused T cells. FH-TCR-Tᴍsʟɴ is an autologous T cell therapy targeting mesothelin, an antigen overexpressed by pancreatic cancer cells. T cells are infection fighting blood cells that can kill tumor cells. The T cells given in this study will come from the patient and will have a new gene put in them that makes them able to recognize mesothelin, a protein on the surface and inside tumor cells. These mesothelin-specific T cells may help the body's immune system identify and kill mesothelin+ tumor cells. Giving chemotherapy with FH-TCR-Tᴍsʟɴ may kill more tumor cells in the treatment of patients with metastatic pancreatic ductal adenocarcinoma.
Detailed Description:
OUTLINE: This is a dose-escalation study. Patients are assigned to 1 of 3 cohorts.
COHORTS I, II and III:
LYMPHODEPLETION CHEMOTHERAPY: Patients receive cyclophosphamide intravenously (IV) and fludarabine IV on days -5, -4 and -3 or may optionally receive bendamustine IV on days -4 and -3 prior to the 1st T cell infusion.
T-CELL THERAPY: Patients receive FH-TCR-Tᴍsʟɴ IV over 60-120 minutes on days 0, 21, and 42 in the absence of disease progression or unacceptable toxicity.
COHORT IV: (Discontinued with amendment 3/28/23)
LYMPHODEPLETION CHEMOTHERAPY: Patients receive cyclophosphamide IV and fludarabine IV on days -3 to -1.
T-CELL THERAPY: Patients receive FH-TCR-Tᴍsʟɴ IV over 60-120 minutes on days 0, 21, and 42 in the absence of disease progression or unacceptable toxicity.
After completion of study treatment, patients are followed up to 15 years.
COHORTS I, II and III:
LYMPHODEPLETION CHEMOTHERAPY: Patients receive cyclophosphamide intravenously (IV) and fludarabine IV on days -5, -4 and -3 or may optionally receive bendamustine IV on days -4 and -3 prior to the 1st T cell infusion.
T-CELL THERAPY: Patients receive FH-TCR-Tᴍsʟɴ IV over 60-120 minutes on days 0, 21, and 42 in the absence of disease progression or unacceptable toxicity.
COHORT IV: (Discontinued with amendment 3/28/23)
LYMPHODEPLETION CHEMOTHERAPY: Patients receive cyclophosphamide IV and fludarabine IV on days -3 to -1.
T-CELL THERAPY: Patients receive FH-TCR-Tᴍsʟɴ IV over 60-120 minutes on days 0, 21, and 42 in the absence of disease progression or unacceptable toxicity.
After completion of study treatment, patients are followed up to 15 years.
Study Oversight
Has Oversight DMC:
True
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?: