This course breaks down the essential differences between everyday patient care and clinical research. You’ll learn how treatment decisions shift from physician-led judgment to protocol-driven procedures, why extra safeguards (IRB review, informed-consent scripts, adverse-event reporting) come into play, and how costs, data collection, and patient expectations change once a study begins. By the end, you’ll be able to explain—in clear, practical terms—when a visit is routine medicine, when it’s research, and why that distinction matters for ethics, regulation, and patient trust.