The link above provides details on what I feel is a worthy cause. The study is for phase 2 testing of a drug intended to prevent the spread of AIDS / HIV.

I attempted to enroll myself but, was disqualified early due to certain events that have not occured. The university I was dealing with asked that I share this still open to enrollies study with people that may be intetested.

I've searched the site and did not find it posted yet.