Ignite Creation Date:
2025-12-26 @ 3:59 PM
Ignite Modification Date:
2026-01-01 @ 12:10 AM
Study NCT ID:
NCT03578406
Status:
UNKNOWN
Last Update Posted:
2019-05-01
First Post:
2018-05-28
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
HPV-E6-Specific Anti-PD1 TCR-T Cells in the Treatment of HPV-Positive NHSCC or Cervical Cancer
Sponsor:
Xinqiao Hospital of Chongqing
Organization:
Study Overview
Official Title:
Two-Arm Open-Labeled Trial of HPV-E6-Specific TCR-T Cells With or Without Anti-PD1 Auto-secreted Element in the Treatment of HPV-Positive Head and Neck Carcinoma or Cervical Cancer
Status:
UNKNOWN
Status Verified Date:
2019-04
Last Known Status:
RECRUITING
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:
Human papillomavirus infections 16 (HPV16) is known to be a high-risk factor to induce cervical cancers. To date, HPV16-related cervical cancer is still a major concern in developing countries where vaccination is not prevalent. Concurrent therapies for cervical cancers have limited response rate and high chance of relapse. However, HPV16-induced cancers provided an ideal target for T cell-based immunotherapy due to the non-self origins. Engineered T cells bearing a TCR (TCR-T) that can specifically recognize the presented HPV antigen become a viable approach to treat this type of cancer. Though engineered T therapies have been well-recognized in hematological cancers, solid cancer treatment has been a major hurdle due to the immune-suppressive tumor microenvironment. One key mechanism of tumor-elicited suppression is the PDL1-PD1 interaction which induces T cell exhaustion. Therefore, TCR-T cells armed with a PD1 antagonist could further enhance the efficacy of TCR-T in solid cancers.
Detailed Description:
None
Study Oversight
Has Oversight DMC:
True
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?: