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In August 2025, FDA issued the draft guidance, Approaches to Assessment of Overall Survival in Oncology Clinical Trials. This guidance is based in part on discussions held at a joint FDA, American Association for Cancer Research (AACR), and American Statistical Association (ASA) public workshop held in July 2023. It also puts into writing feedback that I have received from the Agency on oncology clinical trials and guidance that I have related to our oncology clients.