Stay connected.
Practical ideas, lessons learned, and new developments in clinical research, patient registries, and AI. A quarterly update on what we’re learning, what we’re building, and what might be possible.
Clinical Research
Patient Registries
AI & Technology

Connect with John.
I’m John Putzke, co-founder of Studytrax. For more than 20 years, I’ve worked with research teams to make clinical research easier, more efficient, and more useful. I share ideas, lessons learned, and new possibilities through articles, videos, and presentations.
If you’ve attended one of my talks or found something useful here, I’d be happy to connect.
Connect on LinkedInWhile you’re here.
Explore some of the ideas and resources we’ve already shared.
- Field Notes
Short pieces on the craft of running research.
- Series
Longer runs, read from the start.
- The Book
Patient registry design, in progress.