Importance of Health Economics and Outcomes Research in the Product Lifecycle.

Health economics and outcomes research (HEOR) has become an integral part of healthcare systems, through its ability to authentically demonstrate the value of the product. HEOR provides healthcare stakeholders with important insights to make informed decisions regarding healthcare delivery. This review aims to highlight the pivotal role of HEOR across the product lifecycle and the value of integrating HEOR activities during the various phases of drug development. Pharmaceutical companies are increasingly realizing that the integration of HEOR activities from early phases of product development through product launch, also during the postmarketing phase, to generate real-world evidence (RWE) can be crucial for their product's continued commercial success. HEOR helps validate the value of a pharmaceutical product, enabling its success in distinct regulatory and health technology assessment (HTA) landscapes across varied geographies. Regardless of several challenges in data collection and analysis, technological advancements facilitate opportunities to improve the value of HEOR. With rising demands for robust clinical evidence by global regulators and economic evidence by HTA agencies and payers, HEOR will become even more crucial in establishing long-lasting value of a pharmaceutical product for all stakeholders, including regulators, patients, prescribers, and payers.