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NY-ESO-1-redirected T Cells in Patients With Advanced Melanoma and Sarcoma
Sponsor: Centre Hospitalier Universitaire Vaudois
Summary
A single center, Phase I clinical trial to demonstrate safety and efficacy of LauT-1, autologous "New York Esophageal Squamous Cell Carcinoma-1 T-Cell Receptor (NY-ESO-1 TCR)-directed T cells in combination with non-myeloablative (NMA) lymphodepleting chemotherapy and low dose irradiation (LDI) in patients with NY-ESO-1 positive sarcoma and melanoma.
Official title: A Phase I Study Evaluating Safety and Feasibility of Redirected Autologous T Cells Expressing a High Affinity TCR Specific for NY-ESO-1 (LauT-1) in Patients With Advanced Melanoma and Sarcoma
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
9
Start Date
2025-03-24
Completion Date
2029-06
Last Updated
2025-04-20
Healthy Volunteers
No
Interventions
NY-ESO-1 TCR redirected autologous T cell product
Ex vivo expanded autologous CD4+/CD8+ cells expressing the transgenic TCR I53F recognizing NY-ESO-1 peptides presented on tumor cells in the context of HLA-A\*02. The LauT-1-ACT infusion contains a minimum of 3x10\^8 transduced cells (i.e. CD3+vβ13.1+) and a maximum of 1x10\^10 total cells.
Low-dose irradiation
1Gy will be administered using tomotherapy (Accuray) to all irradiable lesions.
Non-myeloablative lymphodepleting chemotherapy
Fludarabine (30 mg/m2 x 4 days, from D-6 to D-3) and cyclophosphamide (2400 mg/ m2 x 2 days, on days -6 and -5) are administered as an IV infusion. The cyclophosphamide dose may be reduced to 1800mg/m2 on days -6 and -5, if the patient has previously been exposed to significant cumulative doses of chemotherapy)
Locations (2)
Centre Hospitalier Universitaire Vaudois (CHUV)
Lausanne, Canton of Vaud, Switzerland
Centre Hospitalier Universitaire Vaudois
Lausanne, Canton of Vaud, Switzerland