The anal warts phase 1 study has been, in theory, going on for for on for 2 1/2 years. I say "in theory" because it is listed as "terminated" on the clinical trials site due to inability to enroll enough patients.
Interesting addition to this mystery study is that in July of 2015 UCSF was, in theory, added as another study site but it has never been mentioned on the clinical trials site which was last updated by the company in August of this year. Status remains "terminated"
Another of the "Things that make you go "Hmmmm"" about this company