The AMA was founded in part to establish the first national code of medical ethics. Today the Code is widely recognized as authoritative ethics guidance for physicians through its Principles of Medical Ethics interpreted in Opinions of AMA’s Council on Ethical and Judicial Affairs that address the evolving challenges of contemporary practice.
A placebo is a substance provided to a patient that the physician believes has no specific pharmacological effect on the condition being treated. In the clinical setting, the use of a placebo without the patient’s knowledge may undermine trust, compromise the patient-physician relationship, and result in medical harm to the patient.