Clinical research are the fastest way to find effective treatments, improve standards of care, and identify methods to improve health care. Participating in clinical research is essential for the development of new medications and new treatments. Participants volunteer to gain access to new medicine, therapies, and/or medical devices before they are available to the public. They are given an additional treatment option that may not otherwise exist. Patients receive medications, devices, supplies, medical exams, and laboratory and diagnostic tests at no cost. Patients may also receive compensation for their time and travel.