JAMA : the journal of the American Medical Association
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The Federal Trade Commission's (FTC) oversight role in the pharmaceutical market is critical to the health of patients and the health care system. This study characterized the FTC's policy on the pharmaceutical market in recent decades, identifying the types of actions it has favored, barriers it has faced, and authorities that remain untested. ⋯ The FTC brought about 1 enforcement action and 3 merger actions per year against pharmaceutical manufacturers from 2000-2022, pursuing a small fraction of the estimated misconduct and consolidation in the pharmaceutical marketplace. Although the FTC faces substantial legal and practical limitations, important tools remain untested, including a rule defining "unfair methods of competition," that may allow it to more effectively prevent repetitive patterns of anticompetitive behavior.