Multicenter Phase II trial evaluates AdAPT-001 for resistant tumors, showing promising efficacy
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- Опубліковано 8 сер 2024
- Anthony Paul Conley, MD, The University of Texas MD Anderson Cancer Center, Houston, TX, discusses a multicenter Phase II trial (NCT04673942) evaluating AdAPT-001, an oncolytic adenovirus armed with a "TGF-β trap," with or without a checkpoint inhibitor (CI) in resistant patients, some of whom had previously failed CI therapy. In the study, 36 patients received AdAPT-001, with 25 patients undergoing combination therapy. The study reported manageable adverse events and notable outcomes, including a high objective response rate (ORR) of 29.1% and a clinical benefit rate of 62.5%, suggesting potential efficacy in refractory tumors, especially cutaneous sarcomas. Importantly, when including patients treated beyond disease progression, the response rate increased to the high 30% range. Additionally, the six-month progression-free survival rate was around 30-40%, showing significant improvement compared to historical controls. Notably, 70% of these patients had received prior immune checkpoint therapy, indicating that AdAPT-001 could benefit those resistant to previous immunotherapy. This interview took place during the 2024 American Society of Clinical Oncology (ASCO) Meeting in Chicago, IL.
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