Podcast:Kim Komando Today Published On: Fri Apr 05 2019 Description: Clinical trials help doctors test medications on real patients. Successful clinical trials have helped patients beat cancer and added more years of quality life. If you're interested in clinical trials, listen as Dr. David Fogleman of M.D. Anderson Cancer Center explains how clinical trials work.Anderson Cancer Center provides answers. Learn more about your ad choices. Visit megaphone.fm/adchoices