A Clinical Trial to Evaluate the Safety and Efficacy of COM701 in Relapsed Platinum Sensitive Ovarian Cancer

Launched by COMPUGEN LTD · Mar 17, 2025

Keywords

ClinConnect Summary

Trial CPG-01-201 is an adaptive-platform trial comprised of multiple sub-studies.

Sub-study 1 will be a parallel group, double-blind, randomized placebo-controlled trial in which participants will be randomized in a 1:2 ratio to either placebo (a look-alike substance that contains no drug) or COM701 treatment arms. This means that there is a 33% chance of being placed in the group getting placebo and a 67% chance of being placed in the group that will get the experimental COM701 antibody.

Subsequent sub-studies will evaluate COM701 in combination with other anti-cancer drugs.

Gender

FEMALE

Eligibility criteria

• Inclusion Criteria:
• • Has relapsed platinum sensitive epithelial ovarian cancer, fallopian tube cancer or primary peritoneal cancer
• • Has completed at least 2 previous courses (i.e. lines) of platinum-containing therapy
• • For the last chemotherapy course prior to being randomized into the study, must have had a minimum of 4 cycles of a platinum containing regimen and achieved a partial or complete tumor response.
• • Has received prior maintenance therapy with bevacizumab or a PARP inhibitor if eligible and is not a candidate for, or has declined in writing, bevacizumab or PARP inhibitor therapy.
• • Have recovered from toxicities of prior chemotherapy or other therapy (to grade 1 or less, except for alopecia and neuropathy recovered to a ≤grade 2).
• Exclusion Criteria:
• • Has had 4 or more lines of cytotoxic chemotherapy in total
• • Is being treated with immunosuppressive doses of systemic medications, such as steroids within 2 weeks before study drug administration
• • Has had prior treatment with PD-1, PD-L1, anti-PVRIG, TIGIT or any other check point inhibitors
• • Presence of radiographic or biopsy proven liver metastases at the beginning or completion of current line of platinum-based chemotherapy.
• • Drainage of ascites during last 2 cycles of last chemotherapy or any time after completion of the last chemotherapy regimen.
• • Bowel obstruction in the 6 weeks prior to randomization.
• • Have known active central nervous system metastases and/or carcinomatous meningitis / leptomeningeal carcinomatosis.
• • Has active hepatitis B virus (HBV) or hepatitis C virus (HCV), or subjects with human immunodeficiency virus (HIV).
• • Has active and clinically relevant bacterial, fungal, or viral infection that is not controlled or requires systemic antibiotics, antifungals, or antivirals, respectively.
• • Has received a live viral vaccine within 30 days of planned start of study treatment or requiring a live vaccine during the study.
• • Has a history of severe allergic, anaphylactic, or other hypersensitivity reactions to a human or humanized monoclonal antibody (mAb) or allergy to any excipients in the investigational products.
• • Has any serious or unstable concomitant systemic disorder
• • Has any other condition that may increase the risk associated with study participation or may interfere with the interpretation of study results and, in the opinion of the investigator, would make the subject inappropriate for entry into the study.
• • Is currently participating in or have participated in a clinical study and received an investigational agent or used an investigational device within 4 weeks prior to the first dose of study treatment.
• • Is pregnant or breastfeeding or planning to become pregnant during the period of the study.