Hidradenitis Suppurativa Support Group
Hidradenitis suppurativa (hi-drad-uh-NIE-tis sup-yoo-ruh-TIE-vuh) is rare, long-term skin condition that features small, painful lumps under the skin. The disease manifests as clusters of chronic abscesses or boils, sometimes as large as baseballs, that are extremely painful to the touch and may persist for years with occasional to frequent periods of inflammation,...

http://clinicaltrials.gov/ct2/show/study/NCT01468233?term=hidradenitis+suppurativa&rank=9&show_locs=Y#locn
This is the one I would like to contact as they have a location in Chapel Hill which is closer to me than Winston Salem (although i would drive to Winston Salem too if need be!).