Genetically Engineered Cells (NY-ESO-1 TCR Engineered T Cells and HSCs) After Melphalan Conditioning Regimen in Treating Patients With Recurrent or Refractory Ovarian, Fallopian Tube, or Primary Peritoneal Cancer

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PRIMARY OBJECTIVES: I. To assess the safety and feasibility of intravenous infusion of autologous peripheral blood mononuclear cells (PBMC) and CD34+ peripheral blood stem cells (PBSC) that have been genetically modified ex vivo to express NY-ESO-1 TCR, following a myeloablative conditioning regimen...

PRIMARY OBJECTIVES: I. To assess the safety and feasibility of intravenous infusion of autologous peripheral blood mononuclear cells (PBMC) and CD34+ peripheral blood stem cells (PBSC) that have been genetically modified ex vivo to express NY-ESO-1 TCR, following a myeloablative conditioning regimen. Ia. Assessment of toxicities using Common Toxicity Criteria (CTC) and definition of a maximum tolerated dose (MTD). SECONDARY OBJECTIVES: I. TCR engineered hematopoietic stem cell (HSC) engraftment. II. Functional assays for TCR transgenic cells. III. Progression-free survival (PFS) (compare with the duration of the PFS in the last treatment regimen). IV. Durable tumor response in at least 30% of the patients defined as immune-related complete response (irCR) or immune-related partial response (irPR) by immune-related Response Evaluation Criteria in Solid Tumors (irRECIST) criteria at 6 months. V. Long-term persistence of TCR transgenic cells (regardless of cell origin) as evidenced by > 5% of CD3 lymphocytes being NY-ESO-1 specific by major histocompatibility complex (MHC) tetramer assay at 3 and 6 months. VI. Discrimination of TCR transgenic cells resulting from retrovirally-transduced mature lymphocytes and lentivirally-transduced HSCs and their phenotyping. VII. Long term monitoring for replication competent retrovirus and lentivirus. VIII. Analysis of viral insertion sites in long term persisting NY-ESO-1 TCR clones: absence of a clonal expansion of TCR transgenic cells with a particular transgene insertion site (defined as a clone comprising > 20% of all PBSC-derived gene-marked cells). IX. Gut microbiota pre and post treatment to evaluate the role of microbiota on the therapeutic efficacy of the proposed therapy. OUTLINE: This is a dose-escalation study of autologous NY-ESO-1-specific CD8-positive T lymphocytes. Patients receive melphalan intravenously (IV) over 30 minutes on day -1. Patients then receive autologous NY-ESO-1 CD4-TCR CD34+ HSC IV on day 0 and autologous NY-ESO-1-specific CD8-positive T lymphocytes IV between days 7 and 21. Patients also receive aldesleukin subcutaneously (SC) twice daily (BID) for 14 days on the following day after the T cell infusion (between days 8 and 22). After completion of study treatment, patients are followed up every 6 months for 5 years, then annually for up to 15 years.

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