ISPOR recently held a Patient-Centered Research Summit to provide a global platform to share developments in patient-centered research, patient-engagement methods, and policies that support the incorporation of this evidence into regulatory and value and health technology assessment processes. This Open Meeting will explore how insights from the Summit can address European healthcare challenges and to continue advancing patient-centered research by fostering collaboration between researchers and diverse patient communities. Experts from academia, healthcare, and regulatory bodies will discuss differences in patient engagement between the U.S. and Europe, aiming to tailor strategies to regional needs. The session will identify synergies and enhance patient involvement in healthcare decision-making within HEOR.