Integrating Randomized Trials and Real-World Data

Biostatisticians from FDA and several universities say interest in integrating randomized clinical trials (RCTs) with real-world data (RWD) continues to grow as stakeholders seek evidence that is both internally valid and relevant to clinical practice. Writing in an open-source article in Clinical Pharmacology & Therapeutics, the researchers say, “Principled integration of RCTs and RWD, grounded in explicit causal frameworks, offers a path toward evidence that is both internally credible and externally relevant.” They say the article describes distinct objectives for the integration of RCTs and RWD and discusses how those objectives shape key design and analytic considerations.

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