This depends on the individual study. For some studies there will be an inconvenience payment based upon the sacrifice of time you have made. Other studies may not provide payment but could offer the opportunity to be part of the first set of patients to trial a new medication that could relieve you of your symptoms. Please see our Current Studies pages for specific information about each of our studies payments. Whether the study offers payment or not, taking part in a trial won’t cost you a penny as we will either provide transport to and from our clinics, or reimburse your travel expenses.