Ovarian Cancer, Ovarian Cancer Recurrent, Platinum Resistant Ovarian Cancer
Conditions
Keywords
Outpace, Ovarian cancer, Advanced ovarian cancer, cell therapy, CAR T
Brief summary
The goal of this clinical trial is to learn if OPB-101 is safe in platinum resistant ovarian cancer participants and also to find the optimal dose of OPB-101. Participants will have their own T cells modified in a laboratory and given back to them as OPB-101 in this one-time treatment. Participants will be in the hospital when they receive OPB-101 and then be checked at the clinical site frequently for the first few months.
Detailed description
A phase 1a/b study to evaluate the safety and efficacy of OPB-101, an autologous mesothelin (MSLN) CAR T cell therapy with antigen-dependent expression of OUTSMART™ designed IL-2 cytokine in platinum-resistant ovarian cancer.
Interventions
BIOLOGICALOPB-101
An autologous mesothelin (MSLN) CAR T cell therapy with antigen-dependent expression of OUTSMART designed IL-2 cytokine
Sponsors
Outpace Bio, Inc.
Study design
Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE
Eligibility
Sex/Gender
FEMALE
Age
18 Years to No maximum
Healthy volunteers
No
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
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Safety | 28 days | Incidence of dose-limiting toxicities (DLTs) |
Countries
United States
Contacts
Primary ContactJohn Ferraro, MBA
Outcome results
None listed