Jaimie Heywood started his own drug research pipeline to try to cure his brother's ALS. That failed, but the effort has inspired a number of other unconventional research efforts.
http://www.ted.com/talks/jamie_heywood_the_big_idea_my_broth...
(Full disclosure: I work for PatientsLikeMe.)
[1] http://www.als.net/ [2] http://www.als.net/ALS-Research/ALS-Clinical-Trials/ [3] https://www.patientslikeme.com/conditions/9-als-amyotrophic-... [4] https://www.patientslikeme.com/patients/view/40