Your own case

Five fields. Then the criteria, quoted back.

We hold every recruiting trial for the condition you choose. This compares the facts you state against the criteria the registry published, and tells you which trials those criteria have not excluded — with the sentence it used.It will not tell you that you qualify. That is not a limitation we are working around; it is the product.
Optional: two facts that make the matching sharper

What this does: compares three published fields — minimum age, maximum age, sex — and the country of a registered site against what you stated. It never reads the free-text criteria into a verdict about you.