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RECRUITING
NCT06889766
PHASE1

NY-ESO-1-redirected T Cells in Patients With Advanced Melanoma and Sarcoma

Sponsor: Centre Hospitalier Universitaire Vaudois

View on ClinicalTrials.gov

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

BIOLOGICAL

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.

RADIATION

Low-dose irradiation

1Gy will be administered using tomotherapy (Accuray) to all irradiable lesions.

DRUG

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