www.ClinicalTrials.gov is an online database offering up-to-date information to help patients locate clinical trials for a wide range of diseases and conditions, including sarcoma.  This site is coordinated by the National Institutes of Health and contains close to 50,000 trials that are both federally and privately sponsored and conducted in all fifty states, as well as in many other countries.  The purpose and objectives of the study, eligibility criteria, information about a trial’s sponsor and also a list of institutions participating in the trial, can all be found on a study's website listing on ClinicalTrials.gov.