I am sure there are some but probably not something that is a primary point of interest for them. I do not think even Accutane is a primary firing point for a nonprofit group but again I am sure its combined with another main objective behind their interests.
With that said, the focus in my estimation would be on 'Drugs' in general for these nonprofits With a condition like acne, the harsher cases see too much improvement and cure with internal medicine, rather then maintenance, so its really the fight against the over pad writing MD's that might need the help and literature.