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Pharma Tech Outlook | Thursday, September 17, 2020
The expansion of Oncolytics' resulted in breast cancer program into a new disease subtype Seek synergies between pelareorep and retifanlimab checkpoint inhibitor.
FREMONT, CA: Oncolytics Biotech® Inc. announces today the first patient had been dosed in the Company's investigator-sponsored 2nd phase study of pelareorep-anti-PD-1 combination therapy, an unresectable locally advanced or metastatic triple-negative breast cancer (TNBC). The study, called IRENE, is co-sponsored by Oncolytics, the Rutgers Cancer Institute of New Jersey, and Incyte. Participants in the multi-center study receive pelareorep combined with Incyte's anti-PD-1 checkpoint inhibitor retifanlimab (INCMGA00012).
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The recently declared IRENE study builds on prior clinical data displaying pelareorep-induced priming of an adaptive immune response in numerous breast cancer subtypes. In addition to the investigation of safety and efficacy of pelareorep-anti-PD-1 combination treatment in TNBC patients, the study will evaluate the changes in PD-L1 expression and correlations between treatment outcomes and the peripheral T cell clonality, a prior identified biomarker of pelareorep response that might enable the success of future registrational trials by facilitating the study design and patient selection. The trial will occur at the Rutgers Cancer Institute of New Jersey and The Ohio State University Comprehensive Cancer Center.
Principal investigator Mridula George, M.D., Medical Oncologist, Rutgers Cancer Institute of New Jersey and Assistant Professor of Medicine, Rutgers Robert Wood Johnson Medical School, says, "The paucity of treatment options in metastatic triple-negative breast cancer combined with its aggressive clinical behavior results in a poorer prognosis when compared to other subtypes of breast cancer. This is an exciting study to evaluate the role of immunomodulation in the tumor microenvironment as a treatment option. I'm looking forward to getting this study underway to potentially make an impact in the lives of patients affected with metastatic triple-negative breast cancer."
Oncolytics is a biotechnology company creating pelareorep, an intravenously delivered immunooncolytic virus. The compound induces very selective tumor lysis and promotes an inflamed tumor phenotype - - turning "cold" tumors "hot" -- through innate and adaptive immune responses to treat various cancers. Pelareorep has demonstrated synergies along with immune checkpoint inhibitors and might also be synergistic with other approved immuno-oncology agents. Oncolytics is presently conducting and planning additional studies combined with checkpoint inhibitors and targeted therapies in solid and hematological malignancies, as it prepares for a phase 3 registration study in metastatic breast cancer.
Oncolytics Biotech® was featured in Pharma Tech Outlook as one of the Top 10 Immunotherapy Companies in 2020.
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