The pricing of prescription drugs has come under scrutiny recently, namely by consumers who believe manufacturers set an unreasonable price for highly sought-after prescription drugs. As a result, generic drugs are heavily relied upon by many Americans. Generic drugs offer an alternative for consumers who struggle with paying for rising drug prices and want expanded access to more affordable drugs.
The Federal Drug Administration (FDA) has determined generic drugs are ‘therapeutically equivalent to the brand drug in efficacy and composition.” An applicant for a generic patent is required to demonstrate its safety and efficacy to the FDA. The FDA is encouraged to issue guidance documents to assist the applicant through the application process. Once approved, the applicant receives a license that entitles them to manufacturing, marketing and sale of the generic drug.
There are several policies and regulations that determine how generic drugs will be developed and become available to the average consumer. First and most important, the Drug Price Competition and Patent Term Restoration Act, commonly referred to as the Hatch-Waxman Act, was enacted in 1984. The Act established a framework within the FDA that allows the entry of more affordable generic drugs into the marketplace. The legislation also created provisions for resolving patent litigation between brand and generic manufacturers.
Another key legislation is the Protecting Consumer Access to Generic Drugs Act. This legislation was introduced in 2009 and reintroduced in 2023 as a way curtailing rising prescription drug costs. Although the legislation was never enacted it highlighted the need to curtail antitrust agreements that delayed generic drug entry into the marketplace.
The legislation targeted “pay-for-delay” agreements. These agreements contain something of value that flows from the brand manufacturer to the generic manufacturer to delay the entry of generic drugs into the marketplace. These agreements prolong high drug prices by postponing the manufacturing and sale of more affordable generic drugs.
In 2013, a Supreme Court case addressed the issue of whether “pay for delay” agreements “can unreasonably diminish competition in violation of antitrust laws [1].” In FTC v. Actavis, a generic drug manufacturer, Actavis, made an agreement with a brand name patent holder of AndroGel, Solvay Pharmaceuticals, to delay the entry of the generic drug into the marketplace. Under the terms of the agreement Actavis agreed to delay the generic drug’s entry into the market for nine years and promote the brand name in exchange for an estimated $19 -$30 million annually during those nine years.
The Federal Trade Commission (FTC) challenged the agreement as a violation of antitrust laws. The Supreme Court ruled that although “pay-for-delay” agreements can sometimes violate antitrust laws, “an antitrust defendant may show in the antitrust proceeding that legitimate justifications are present, thereby explaining the presence of the challenged term and showing the lawfulness of that term under the rule of reason [2].”
A final regulation to consider is the Inflation Reduction Act implemented in 2023. The Act includes a provision to lower the cost of prescription drugs supplied in the Medicare program. The regulation establishes a pathway to allow the federal government to negotiate lower drug prices supplied through the program.
These regulations have helped to reshape the pharmaceutical industry by expanding access to affordable generic drugs and diminishing the likelihood that consumers will have to forgo the treatment they require.
[1] FTC v. Actavis, Inc., 570 U.S. 136 (2013).
[2] Id.