This phase I/II trial studies the side effects and best dose of T-cell receptor gene therapy targeting human papillomavirus (HPV)-16 E6 and to see how well it works in treating patients with HPV-related cancer that has spread to other places in the body (metastatic), has come back (recurrent), or has not responded to treatment (refractory). T-cell receptor gene therapy targeting HPV-16 E6 may kill cancer cells by blocking a gene that helps HPV-related cancer form and grow. Giving chemotherapy drugs, such as cyclophosphamide and fludarabine phosphate, before gene therapy may temporarily suppress the immune system to improve the chances that the experimental cells will be able to survive in the body. Giving aldesleukin after gene therapy may help the cells stay alive longer.
Additional locations may be listed on ClinicalTrials.gov for NCT02280811.
See trial information on ClinicalTrials.gov for a list of participating sites.
PRIMARY OBJECTIVES:
I. To determine a safe dose of administration of autologous T cells transduced with an anti-HPV-16 E6 T-cell receptor (TCR) and aldesleukin to patients following a nonmyeloablative but lymphodepleting preparative regimen.
II. To determine the objective tumor response rate (complete or partial response) and duration in patients with metastatic or recurrent/refractory HPV-16+ cancers treated with this regimen.
SECONDARY OBJECTIVES:
I. To determine the toxicity of this treatment regimen.
II. To study immunologic correlates associated with E6 TCR gene therapy for HPV16+ cancers.
OUTLINE: This is a phase I, dose-escalation study of autologous anti-HPV-16 E6 T-cell receptor gene-engineered peripheral blood lymphocytes followed by a phase II study.
PREPARATIVE REGIMEN: Patients receive cyclophosphamide intravenously (IV) over 1 hour on days -7 and -6 and fludarabine phosphate IV piggyback (IVPB) over 30 minutes on days -5 to -1.
AUTOLOGOUS T CELLS: Patients receive autologous anti-HPV-16 E6 T-cell receptor gene-engineered peripheral blood lymphocytes IV over 20-30 minutes on day 0.
ALDESLEUKIN: Beginning within 24 hours of T-cells infusion, patients receive aldesleukin IV over 15 minutes every 8 to 24 hours for up to 5 days.
After completion of study treatment, patients are followed up at 6 weeks, every month for 3 months, every 3 months for 9 months, every 6 months for 1 year, annually for 3 years, and then periodically thereafter for 10 years.
Lead OrganizationNCI - Center for Cancer Research
Principal InvestigatorChristian Sutter Hinrichs