FDA Project Optimus in Practice | Expert Interview on Dose Optimization

FDA Project Optimus and Dose Optimization: Putting Guidance into Practice in Oncology Trials

FDA’s Project Optimus is transforming oncology drug development by moving beyond maximum tolerated dose (MTD) toward identifying the optimal biological dose (OBD). In this 15-minute expert interview, Dr. Alex MacDonald, PhD, MSc, explains what this shift means for sponsors in practice. He discusses the FDA’s evolving expectations, the role of pharmacometrics and model-informed strategies, and how proactive engagement can streamline early-phase trial design. Watch the conversation to learn how to align your oncology program with Project Optimus while keeping patient outcomes and regulatory success at the center of development.

About the Speaker

Alex MacDonald, PhD

Alex MacDonald, PhD, Vice President of Model-informed Drug Development at Allucent, is an Engineer and Quantitative Pharmacologist by training and received his PhD in physiologically based pharmacokinetics and pharmacodynamics at the University of Sheffield, UK. Alex has over 20 years of cross-pharma experience in modelling, clinical pharmacology and pharmacometrics and joined Allucent from AstraZeneca, where he was most recently Global Head of Respiratory and Immunology Clinical Pharmacology and Pharmacometrics. Alex is well-published across multiple therapeutic areas with different modalities including respiratory and immunology medicine, oncology and metabolic diseases.

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