Agree - that there have been NO bad results or indicators in any of the trial studies so far and I DO NOT EXPECT ANY but to be realistic have to leave the door open for that possibility. Only disappointments I have had with CTIX was mostly 3 years back and do not apply now. If any bad or not what I/we expected/wanted will most likely be with the company not the science.
EXAMPLE: If they (in the future) sell outright one of the trial drugs rather then partnering it that may not bode well to some.