I think CBIS has done plenty of Clinical Research. http://www.waldenu.edu/Media/40422.htm Clinical trial http://en.wikipedia.org/wiki/Clinical_trial I also think Govt. has done plenty of Clinical Research. http://uspatent6630507.com/ In March 2010, Cannabis Science Officially Begins Its First Pre-IND FDA Application Process For Post Traumatic Stress Disorder (PTSD) http://www.businesswire.com/news/home/20100301007518/en/Cannabis-Science-Officially-Begins-Pre-IND%C2%A0FDA%C2%A0Application-Process-Post FDA has been known to fast-track Pharma drugs. http://www.fiercebiotech.com/story/breaking-bayer-onyx-nab-speedy-fda-approval-blockbuster-cancer-drug-regoraf/2012-09-27