Thérapie par cellules T CAR MSLN autologues (OPB-101) pour le cancer de l'ovaire résistant au platine

Date de début de l'étude : 16 juin 2025

Inclusion Criteria: 1. Age ≥ 18 years of age at the time of signing the informed consent form. 2. Histologically confirmed diagnosis of high grade serous epithelial ovarian, peritoneal, or fallopian tube cancer based on local histopathological findings. 3. Recurrent platinum-resistant disease defined as: Disease that has recurred within 6 months of the last receipt of platinum-based therapy. 4. Received at least 2 prior lines of systemic chemotherapy including a platinum-based chemotherapy. 5. Received prior therapy with a PARP inhibitor if the subject has a known germline or somatic BRCA1/2 mutation. 6. Measurable disease. 7. Consent to provide archived tumor tissue sample. 8. ECOG performance status of 0 or 1. 9. Adequate organ function. 10. Alkaline phosphatase ≤ 2.5 x ULN 11. ≤ Grade 1 dyspnea and oxygen saturation levels (SpO2) \> 92% on room air. 12. LVEF ≥ 50% 13. Life expectancy of ≥ 3 months 14. Adequate venous access. 15. Negative screen for infectious disease markers. 16. Negative serum pregnancy test. 17. Abstain from heterosexual activity or to use 2 forms of effective methods of contraception. Note: Other protocol defined inclusion criteria could apply Exclusion Criteria: 1. Women of child-bearing potential who are pregnant or breastfeeding. 2. Uncontrolled bacterial, fungal, or viral infections. 3. Active infection requiring systemic therapy. 4. Bleeding or thrombotic disorders or at risk for severe hemorrhage. 5. Any form of primary immunodeficiency. 6. Had an allogenic tissue/solid organ transplant. 7. Active autoimmune disease. 8. Concurrent treatment with systemic high dose corticosteroids. 9. Unresolved acute effects of any prior therapy. 10. Active invasive cancer other than the cancer under study. 11. Significant lung disease. 12. Clinically significant pericardial effusion. 13. Prior radiotherapy within 2 weeks of start of study intervention. 14. No major surgery within 28 days prior to enrollment. 15. Received investigational agents or tumor vaccines. 16. Received chemotherapy within the previous 3 weeks. 17. History of grade ≥ 3 ascites. 18. Active CNS involvement. 19. Received a live vaccine within 30 days prior to study treatment. 20. Received prior CAR T cell therapy. 21. Received prior mesothelin targeted therapy. 22. Dependent on intravenous hydration or total parenteral nutrition. Note: Other protocol defined exclusion criteria could apply