Clinical research is research conducted with Human Participants that are overseen by a Principal Investigator or a Physician Investigator. Clinical research helps doctors and researchers to find new and better ways to understand, detect, control, and treat illness. A clinical research study is a way to find answers to difficult scientific or health questions. For example, the study might explore the best ways to treat Patients with a wide range of health conditions. Clinical research is the main driver of developing new promising therapies.