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RECRUITING
NCT05639972
PHASE1/PHASE2

E7 T-cell Receptor (TCR) -T Cell Induction Therapy for Locoregionally Advanced HPV-associated Cancers

Sponsor: Christian Hinrichs

View on ClinicalTrials.gov

Summary

The goal of this study is to determine the feasibility of administration of a single dose of E7 TCR-T cells as induction therapy prior to definitive treatment (chemoradiation or surgery) of locoregionally advanced HPV-associated cancers. The intent of E7 TCR-T cell treatment is to shrink or eliminate tumors and thereby facilitate definitive therapy and increase overall survival. This study seeks to determine 1) if E7 TCR-T cells can be administered without undue delay in definitive treatment, 2) the tumor response rate to E7 TCR-T cell treatment, and 3) the disease-free survival rate at 2 and 5 years. Participants will undergo an apheresis procedure to obtain T cells that will be genetically engineered to generate E7 TCR-T cells. They will receive a conditioning regimen, a single infusion of their own E7 TCR-T cells, and adjuvant aldesleukin. Participants will follow up to assess safety and determine tumor response and will return to their primary oncology team for definitive therapy.

Official title: A Feasibility Study of E7 TCR-T Cell Induction Therapy for Locoregionally Advanced HPV-Associated Cancers

Key Details

Gender

All

Age Range

18 Years - Any

Study Type

INTERVENTIONAL

Enrollment

15

Start Date

2025-08-11

Completion Date

2026-10-01

Last Updated

2026-02-27

Healthy Volunteers

No

Interventions

BIOLOGICAL

E7 TCR-T cells

Participants will receive a conditioning regimen consisting of cyclophosphamide and fludarabine. E7 TCR-T cells will be administered as a single intravenous infusion.

DRUG

Aldesleukin

Within 24 hours after E7 TCR-T cell infusion, aldesleukin 720,000 IU/kg IV will be administered every 8 hours as an inpatient for up to 3 doses. Aldesleukin dosing will be stopped for aldesleukin-related grade 3 or greater toxicity other than flushing, fever, chills, or hemodynamic changes (tachycardia or hypotension) that respond to crystalloid infusion. Aldesleukin may also be stopped at any time at investigator discretion.

Locations (2)

Rutgers Cancer Institute

New Brunswick, New Jersey, United States

RWJBarnabas Health - Robert Wood Johnson University Hospital

New Brunswick, New Jersey, United States