It seems to be all going thru the Yale New Haven patient account portal now. I got an email about signing up - “opting in” to show interest, and had to check from a long list of study type categories which ones I was interested in being approached for.

They can use your medical data to filter for candidates , but they’d still have to contact you to ask about other qualifying conditions and exclusions.

I couldn’t see a way to apply for specific studies anymore - they contact you, not the other way around.