Dr. Horn will see you for an evaluation to determine if participation in a study would be appropriate for you. If participation is recommended, the advantages and disadvantages of the study, along with all the other details, will be explained to you prior to your joining a clinical trial. You will also receive a written copy of the consent form with these details. The choice of participation is always yours. If you are interested in participating in a study, just ask our staff when you contact us. Dr. Horn and the clinical trial coordinator will be happy to answer any questions you have.