Ground Truth · A brief
The End of Trickle‑Down
For decades, influence flowed down from the podium. In advanced practice, it moves across the room.
Pharma’s influence model was built for a pyramid. At the top, national thought leaders shaped the evidence and the guidelines. Below them, regional speakers carried the message to community physicians. The model assumed belief traveled downward, one tier at a time.
The pyramid flattened
Advanced practice doesn’t sit neatly in that pyramid. NPs and PAs train, credential and practice within their own professional communities, and they learn a great deal from each other: the colleague in the next exam room, the NP who fought the same prior authorization last week, the PA forum at eleven at night. The question they bring to a new therapy is rarely what the key opinion leader thinks. It’s how it works in a practice like mine, with patients like mine.
What that changes
If influence moves sideways, the credible messenger changes. It’s the practicing peer in the same role and the same kind of setting, speaking from experience rather than from the podium.
The moment of influence changes too. It happens where clinicians already talk: in the inbox, in the room and, more and more, in the answer an AI assistant gives them between patients.
The front line is the channel
None of this makes national experts irrelevant. Evidence still starts at the top. Adoption, increasingly, starts at the front line. Brands that plan only for the top of the pyramid are speaking to a room that many of the people doing the prescribing have already left.
For discussion
- Who do NPs and PAs in our therapy area actually learn from?
- How much of our speaker and advocacy budget goes to peers in the same role?
- What does an AI assistant tell an NP who asks about our brand today?