A Study to Investigate ONCOS-102 in Combination With Durvalumab in Subjects With Advanced Peritoneal Malignancies

Completed · Phase 1/Phase 2

Conditions studied: Colorectal Cancer, Ovarian Cancer, Appendiceal Cancer

In brief

This is a two-part Phase 1/2 dose escalation and dose expansion study of an Adenovirus Vector (Ad5/3-D24-GMCSF), Expressing GM-CSF (GM-CSF-encoding adenovirus), ONCOS-102, in combination with anti-programmed death ligand-1 (PD-L1) antibody, durvalumab, in adult subjects with peritoneal disease who have failed prior standard chemotherapy and have histologically confirmed epithelial ovarian cancer or metastatic colorectal cancer.

Key facts

Study ID

NCT02963831

Run by

Ludwig Institute for Cancer Research

People needed

67

Starts

2017-09-07

Expected to finish

2022-06-25

Last updated by the study team

2022-12-22

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Subjects with peritoneal disease who have failed prior standard chemotherapy and have histologic confirmation of epithelial ovarian cancer or metastatic colorectal cancer (CRC) including cancer originating from the appendix.
• Subject is willing to undergo a core needle biopsy during screening and Cycle 2, Study Week 5. Archival tumor samples are requested but are not required for eligibility.
• Previously treated for advanced cancer with no additional therapy options available known to prolong survival.
• Laboratory parameters for vital functions should be in the normal range or not clinically significant.
• Eastern Cooperative Oncology Group (ECOG) performance status ≤ 1.

You may not qualify if…

• Treatment with an investigational agent within 4 weeks of starting study treatment or prior treatment with a checkpoint inhibitor (cytotoxic T-lymphocyte-associated protein 4 [CTLA-4], programmed cell death protein 1 [PD-1] or programmed death ligand 1 [PD-L1] antibodies).
• Subject has known active central nervous system metastasis, glioma and nervous system malignancies including carcinomatous meningitis. Subjects with asymptomatic brain metastases or spinal cord compression who have been treated, are considered stable, and who have not received corticosteroids or anticonvulsants for at least 28 days prior to screening may be included. Subject has other active malignancy.
• Known immunodeficiency or known to have evidence of acute or chronic human immunodeficiency virus (HIV), Hepatitis B, or Hepatitis C or other uncontrolled inter-current illnesses.
• Ongoing bowel perforation or presence of bowel fistula or abscess or history of small or large bowel obstruction within 3 months of registration, including subjects with palliative gastric drainage catheters. Subjects with palliative diverting ileostomy or colostomy are allowed if they have been symptom-free for more than 3 months.
• Subjects with clinically significant cardiovascular disease, history of organ transplant or allogeneic bone marrow transplant, active known or history of autoimmune disease that might recur or major surgery within 28 days prior to the first dose or still recovering from prior surgery.

Where it is running

• Research Facility — San Diego, California, United States
• Research Facility — Miami, Florida, United States
• Research Facility — Buffalo, New York, United States
• Research Facility — New York, New York, United States
• Research Facility — Toledo, Ohio, United States
• Research Facility — Charlottesville, Virginia, United States

Full record on ClinicalTrials.gov

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