"It's important to remember that it is only through patient participation in clinical trials that researchers are able to determine the safety and effectiveness of new treatment options for the IBD community. While joining a clinical trial may sound a bit scary, it is important to realize that all IBD treatments currently in use were first proved effective and safe to use through clinical trials."

References:

1. https://www.crohnscolitisfoundation.org/clinical-trials-community/clinical-trial-video-series