About us
About
How a study’s design shapes the question it can answer.
About Therapeva
Therapeva is for readers who want the skeleton of a study before the headline.
Each note takes one design idea and shows why it changes what a result can mean.
What this site is not
We do not give medical advice, recruit or enroll anyone in a study, match you with studies or sites, or share your details with anyone who might want to sell you something.
Therapeva is published by The Nelson M Group LLC. Information only; not a sponsor, site or recruiter.
How the guides are made
Guides on Therapeva come from the editorial team at The Nelson M Group LLC, who draw on general guidance such as official information from the FDA and NIH and from the ClinicalTrials.gov help pages. You will see a last-reviewed month on every guide, and each is revisited at least annually.
Corrections are welcome: write to [email protected] with the word “Correction” in the subject line. If anything here conflicts with your own documents, trust your documents.
Quick facts
| Cost | Free |
|---|---|
| Reach us | Mon–Fri, 9 a.m.–5 p.m. Pacific |
| Since | 2026 |
| Not | A medical provider, study sponsor, research site or recruiter or similar |
| Subject | Plain-language clinical trial information |
| Published by | Therapeva, a brand of The Nelson M Group LLC |