Join the Duke Health and Exercise Research Trials Registry! This registry is a way for you to let our team know that you are interested in learning more about any of our studies for which you may qualify. If you are interested, we would ask you to provide us with your current contact information and answer a few questions that will help us determine the studies for which you may be eligible. We are looking for both healthy volunteers and individuals with various medical conditions to participate in a variety of clinical research studies.