Oncolytics Biotech® to Present Phase 2 Triple-Negative Breast Cancer Trial Update at the 2021 San Antonio Breast Cancer Symposium

On November 19, 2021 Oncolytics Biotech Inc. (NASDAQ: ONCY) (TSX: ONC) reported that the Company will present an update on the Phase 2 IRENE trial in a poster at the 2021 San Antonio Breast Cancer Symposium (SABCS), which is taking place December 7 – 10, 2021, both virtually and in-person, at the Henry B. González Convention Center in San Antonio, Texas (Press release, Oncolytics Biotech, NOV 19, 2021, View Source [SID1234595841]).

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Details on the poster and its corresponding abstract, available on the SABCS website, are shown below.

Program Number: OT2-25-01
Title: IRENE study: Phase 2 study of INCMGA00012 and the oncolytic virus pelareorep in metastatic triple negative breast cancer
Session Name: Ongoing Trials Poster Session 2
Session Date: December 9, 2021
Session Time: 5:00 PM – 6:30 PM CT / 6:00 PM – 7:30 PM ET
Presenter: Dr. Mridula George

About IRENE
The IRENE (INCMGA00012 and the oncolytic virus pelareorep in metastatic triple-negative breast cancer) study is a single-arm, open-label, phase 2 study evaluating the combination of pelareorep and Incyte’s anti-PD-1 checkpoint inhibitor retifanlimab (INCMGA00012) for the treatment of unresectable locally advanced or metastatic triple-negative breast cancer. The study will enroll 25 patients and is being conducted at the Rutgers Cancer Institute of New Jersey and The Ohio State University Comprehensive Cancer Center.

Study participants will receive pelareorep intravenously on days 1, 2, 15, and 16 of 28-day treatment cycles. Retifanlimab will be administered on day 3 of each cycle, with treatment cycles continuing until disease progression is observed. The co-primary endpoints of the study are safety and objective response rate. Secondary endpoints include progression-free survival, overall survival, and duration of response. Exploratory endpoints include peripheral T cell clonality and pre- vs. post-treatment change in tumor PD-L1 expression.

For more information on the IRENE study, refer to View Source