thank you, we have been thete . It can be so overwhelming when your not sure what to look for. thanks for yout suggestions. Have a Merry Christmas
http://www.cancer.gov/cancertopics/types/colon-and-rectal
Here's a good place to begin. This page has a link for clinical trials. Take a look and see if you get any good information. Also try ClinicalTrials.gov. Best of luck to you.