Katy, sorry for late reply here but thankyou for such an informative post. RA is very common and the sooner Xtoll is available for all, the better!
I noticed that there are now support websites for sufferers of Crohn's and these sites help alert people to upcoming clinical trials. For example, http://www.crohnsandcolitis.com.au/clinical-trials.php
Quite possibly these sites did not exist or were not well known in 2005. I hope CBio will reschedule a Crohn's trial before too long.
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