Fed. Trade Comm'n v. Shire Viropharma, Inc.

917 F.3d 147
CourtCourt of Appeals for the Third Circuit
DecidedFebruary 25, 2019
Docket18-1807
StatusPublished
Cited by35 cases

This text of 917 F.3d 147 (Fed. Trade Comm'n v. Shire Viropharma, Inc.) is published on Counsel Stack Legal Research, covering Court of Appeals for the Third Circuit primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Fed. Trade Comm'n v. Shire Viropharma, Inc., 917 F.3d 147 (3d Cir. 2019).

Opinion

SMITH, Chief Judge.

Shire ViroPharma, Inc. ("Shire"), 1 manufactured and marketed the lucrative drug Vancocin, which is indicated to treat a life-threatening gastrointestinal infection. After Shire got wind that manufacturers were considering making generic equivalents to Vancocin, it inundated the United States Food and Drug Administration ("FDA") with allegedly meritless filings to delay approval of those generics. The FDA eventually rejected Shire's filings and approved generic equivalents to Vancocin, but the filings nonetheless resulted in a high cost to consumers-Shire had delayed generic entry for years and reaped hundreds of millions of dollars in profits.

Nearly five years later-and after Shire had divested itself of Vancocin-the Federal Trade Commission ("FTC") filed suit against Shire in the United States District Court for the District of Delaware under Section 13(b) of the Federal Trade Commission Act, 15 U.S.C. § 53 (b). The FTC sought a permanent injunction and restitution, alleging that Shire's petitioning was an unfair method of competition prohibited by the Act. Shire moved to dismiss, arguing that the FTC's allegations of long-past petitioning activity failed to satisfy Section 13(b)'s requirement that Shire "is violating" or "is about to violate" the law. The District Court agreed and dismissed the case.

On appeal, the FTC urges us to adopt a more expansive view of Section 13(b). According to the FTC, the phrase "is violating, or is about to violate" in Section 13(b) is satisfied by showing a past violation and a reasonable likelihood of recurrent future conduct. We reject the FTC's invitation to stretch Section 13(b) beyond its clear text. The FTC admits that Shire is not currently violating the law. And the complaint fails to allege that Shire is about to violate the law. We will therefore affirm the District Court's judgment.

I. 2

A.

A company that wishes to manufacture and market a new drug in the United States must submit to the FDA a New Drug Application ("NDA") demonstrating the safety and efficacy of the product. 3 Usually, the NDA filer demonstrates safety and efficacy by using expensive in vivo clinical endpoint studies, where researchers provide sick patients with either the proposed drug or a placebo to compare the safety and efficacy of the drug with the placebo. See Fed. Trade Comm'n v. Actavis, Inc. , 570 U.S. 136 , 142, 133 S.Ct. 2223 , 186 L.Ed.2d 343 (2013) (describing the "long, comprehensive, and costly testing process" underlying an NDA). After FDA approval, the manufacturer must seek approval through a supplemental NDA if it wishes to change the drug or its label.

A generic drug manufacturer need not file an NDA because it is essentially copying the approved branded drug. The generic manufacturer must instead file an Abbreviated New Drug Application ("ANDA"), which relies on the approved drug's profile for safety and efficacy. See id. ("The Hatch-Waxman process, by allowing the generic to piggy-back on the pioneer's approval efforts, speeds the introduction of low-cost generic drugs to market, thereby furthering drug competition." (internal alteration, quotation marks, and citation omitted)). The generic manufacturer must demonstrate, inter alia , that the proposed generic drug is bioequivalent to the referenced branded drug. 4 See 21 C.F.R. § 314.3 (b) (defining bioequivalence as "the absence of a significant difference in the rate and extent to which the active ingredient or active moiety in pharmaceutical equivalences or pharmaceutical alternatives becomes available at the site of drug action....").

B.

Shire develops, manufactures, and markets branded drugs. Until Shire divested itself of the product in 2014, this included Vancocin capsules. 5 Vancocin capsules are an oral antibiotic used to treat Clostridium-difficile associated diarrhea, which is a serious, potentially life-threatening gastrointestinal infection. When Vancocin capsules were developed, the NDA did not include in vivo clinical endpoint studies because the capsules were an alternative delivery system to Vancocin oral solution, which the FDA already knew to be safe and effective. Instead, the NDA included in vitro dissolution data (which measures how quickly the capsules dissolve) and in vivo pharmacokinetic data (which compares the absorption of the drug in capsule form versus oral solution form).

In April 1986, the FDA approved Vancocin capsules. Shire acquired Vancocin capsules in November 2004. From then until 2011, Vancocin capsules were Shire's largest revenue-generating product. Vancocin capsules accounted for all of Shire's net revenue until 2009 and up to 53% of its net revenue in 2011. United States sales for Vancocin capsules grew from $ 40 million in 2003 to almost $ 300 million in 2011.

Generic manufacturers, attracted by Vancocin's financial success, wanted to enter the market. Vancocin was vulnerable to generic competition because it lacked both patent protection and regulatory exclusivity. One primary barrier to generic entry remained-the FDA's recommendation that generic manufacturers seeking to demonstrate bioequivalence conduct in vivo clinical endpoint studies. Ironically, these tests were more expensive and onerous than the in vitro dissolution testing and in vivo pharmacokinetic studies that had been used to gain approval of Vancocin capsules in the first place. The FDA apparently realized this inconsistency; in October 2004 it convened a public meeting of the Advisory Committee for Pharmaceutical Science (the "Advisory Committee") 6 to reassess bioequivalence testing for locally-acting gastrointestinal drugs like Vancocin.

Shire became increasingly concerned that the FDA might allow generic manufacturers to demonstrate bioequivalence using in vitro data. Shire thus hired a bioequivalence consultant to advise it on the FDA's likely course of action.

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917 F.3d 147, Counsel Stack Legal Research, https://law.counselstack.com/opinion/fed-trade-commn-v-shire-viropharma-inc-ca3-2019.