07/27/2026
Regulators are asking a different question about real-world evidence now, and most organizations aren't prepared for it. Jennifer Webster from Pfizer's RWE Platforms team mentioned something that stuck with me: the conversation has shifted from "Do you have RWD?" to "Do you understand the provenance of the data? Have you validated your endpoints and covariates?"
That's not a small semantic shift. That's the entire foundation of your evidence strategy getting reexamined. I think about this when I'm working with biotech partners on market access planning. Teams often want to layer RWE on top of clinical data as a supporting narrative. But if regulators and payers are now demanding proof of clinical correlation and data lineage upfront, you can't retrofit rigor into your evidence plan. You need to bake it in from the beginning.
The organizations moving fastest aren't the ones collecting more data. They're the ones designing their evidence strategies around what will actually satisfy regulatory scrutiny and payer decision-making six months from now, not just what looks good today. What's your approach to demonstrating data provenance in your evidence submissions? Are you treating it as a checkbox or a strategic priority?
Pfizer partnered with Premier Applied Sciences to raise the bar for real-world evidence (RWE) as an engine for quality, credibility and impact in regulatory and scientific decision-making.