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A biweekly newsletter on evidence in Digital Health startups.
By ProofStack.Health
Proof Points
Oliver Buchannon
Paul Wicks

I help digital health companies plan and publish peer-reviewed evidence 10x faster

Are the goblins among us in healthcare?

May 21, 2026

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4 min read

Are the goblins among us in healthcare?

1 in 277 papers now contain fabricated citations. We can't tell them apart.

Paul Wicks
Paul Wicks

Clinical Trials

I've helped design clinical trials for 15 years. Then I participated in one.

May 7, 2026

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7 min read

I've helped design clinical trials for 15 years. Then I participated in one.

What 3 months of flavour-changing chewing gum taught me about evidence.

Paul Wicks
Paul Wicks

AI

Your ChatGPT just diagnosed you (but it's a fake disease)

Apr 23, 2026

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6 min read

Your ChatGPT just diagnosed you (but it's a fake disease)

Bixonomania doesn't exist. ChatGPT diagnosed it anyway. Here's why that matters for your evidence strategy.

Paul Wicks
Paul Wicks
What does an “Evidence Engine” actually look like?

Apr 9, 2026

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5 min read

What does an “Evidence Engine” actually look like?

How a Portuguese hospital embarrassed every ChatGPT benchmark in existence

Paul Wicks
Paul Wicks
The internet was once a fad. Now it's in Nature Medicine.

Mar 26, 2026

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4 min read

The internet was once a fad. Now it's in Nature Medicine.

The journals that rejected this field for 20 years are now chasing it.

Paul Wicks
Paul Wicks

AI

HIMSS, AI Hype, and the paper that OpenAI did not want written

Mar 19, 2026

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5 min read

HIMSS, AI Hype, and the paper that OpenAI did not want written

40 Million Health conversations per day. Zero peer review. We have a problem.

Paul Wicks
Paul Wicks
Digital health is a gamble. But where's the evidence? 🎰

Feb 26, 2026

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6 min read

Digital health is a gamble. But where's the evidence? 🎰

PLUS: Our podcast just launched, HIMSS is looming, and we may throw a secret party.

Paul Wicks
Paul Wicks

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Proof Points

A Newsletter by ProofStack.Health

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