Kathy B,
               I am the mother of  Jenna, fighting cholangiocarcinoma. I am on all the lists for available trials and am not sure which one I will be in, however the one my oncologist described sounds exactly like the one you are currently in. I too have great care at Mayo, I have a coodinator who is very helpful. I do have to be off chemo for a minimum of 4 weeks prrior to starting so if a spot opens before then I will have to wait for the next one to open.. Thank you for your responses it has been very helpful information.