Achieving consistent and effective outcomes in CAR T and other immune effector cell (IEC) therapies relies heavily on getting lymphodepletion “right.” Emerging evidence shows that both under- and over-exposure can impact safety, efficacy, and long-term persistence, making optimized dosing strategies increasingly critical as the field evolves.This webinar will explore how model-informed and data-driven approaches can help identify the optimal lymphodepletion exposure window, improve predictability, and support more standardized practices across patient populations and treatment centers. Speakers will discuss current challenges, scientific rationale, clinical insights, and practical considerations for implementation.