Comparative Effectiveness Research

Comparative Effectiveness Research (CER) refers to the systematic conduct and synthesis of research aimed at comparing the benefits and harms of different interventions and strategies used for preventing, diagnosing, treating, and monitoring health conditions in real-world clinical practice. Comparative effectiveness research encompasses both primary data collection and secondary analyses, such as systematic literature reviews, meta-analyses, and economic evaluations.

Comparative Effectiveness Research plays a vital role in evidence-based medicine, guiding healthcare providers, patients, policymakers, and payers in making informed choices about the most effective and appropriate interventions for specific health conditions. By emphasizing real-world effectiveness and considering multiple factors, CER contributes to improving healthcare outcomes and optimizing the use of healthcare resources.