State of California v. Roche Holding AG

CourtDistrict Court, D. Maryland
DecidedSeptember 28, 2020
Docket1:14-cv-03665
StatusUnknown

This text of State of California v. Roche Holding AG (State of California v. Roche Holding AG) is published on Counsel Stack Legal Research, covering District Court, D. Maryland primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
State of California v. Roche Holding AG, (D. Md. 2020).

Opinion

IN THE UNITED STATES DISTRICT COURT FOR THE DISTRICT OF MARYLAND

UNITED STATES OF AMERICA, et al., ex rel. THOMAS JEFFERSON,

Relator, Civil Action No.: GLR-14-3665 v.

ROCHE HOLDING AG, et al.,

Defendants.

MEMORANDUM OPINION THIS MATTER is before the Court on Defendant Hoffmann-La Roche Inc.’s (“Roche”) Motion to Dismiss Relator’s Amended Complaint (ECF No. 72) and Relator Thomas Jefferson’s Motion to Strike Exhibits A, C, D, E, F, G, H, I, and K to Defendant Roche’s Motion to Dismiss First Amended Complaint and Related Factual Assertions and Legal Arguments (ECF No. 89).1 The Motions are ripe for disposition, and no hearing is necessary. See Local Rule 105.6 (D.Md. 2018). For the reasons outlined below, the Court will deny both Motions.

1 Also pending are Genentech, Inc.’s (“Genentech”) Motion to Dismiss for Failure to State a Claim and for Failure to Plead Fraud with Particularity (ECF No. 73); Roche Holding AG’s (“Roche Holding”) Motion to Dismiss Relator’s Amended Complaint (ECF No. 78); and Roche’s Motion for Leave to File a Surreply in Further Support of its Opposition to Relator Thomas Jefferson’s Motion to Strike (ECF No. 110). Because Jefferson voluntarily dismissed Genentech and Roche Holding as Defendants on June 30, 2020, (see ECF Nos. 91, 92), their Motions to Dismiss will be denied as moot. The Court will also deny as moot Roche’s Motion for Leave to File a Surreply, because the Court will deny Jefferson’s Motion to Strike without considering the “new arguments” Jefferson allegedly made for the first time in his Reply in support of his Motion. I. BACKGROUND2 A. Tamiflu, FDA Approval, and the Strategic National Stockpile

In 1996, Gilead Sciences, Inc. created Tamiflu, an oral antiviral prescription drug, and licensed it to Roche under a Development and License Agreement.3 (Am. Compl. ¶¶ 4, 24, ECF No. 34). Roche subsequently marketed and sold Tamiflu as a seasonal influenza treatment. (Id. ¶ 26). On April 30, 1999, Roche filed a New Drug Application (“NDA”) seeking a Food and Drug Administration (“FDA”) indication for influenza (“flu”) treatment. (Id. ¶ 38).

Roche’s NDA came on the heels of the World Health Organization’s (“WHO”) flu pandemic guidelines (“WHO Pandemic Guidelines” or “Guidelines”). (Id. ¶¶ 30, 37). The Guidelines, issued on April 1, 1999, “strongly recommended that all countries establish multidisciplinary National Pandemic Planning Committees (NPPCs) responsible for developing strategies appropriate for their countries in advance of the next influenza

pandemic.” (Id. ¶ 31). The Guidelines included proposed measures aimed at reducing the spread and severity of—in addition to the hospitalizations and deaths resulting from—the flu, including “restricting travel and public gatherings, quarantine, vaccine development” and establishing “strategic stockpiles of an antiviral drug.” (Id. ¶¶ 33–34). WHO recognized that preexisting flu treatments, specifically amantadine and rimantadine, were

2 Unless otherwise noted, the Court takes the following facts from Jefferson’s Amended Complaint and accepts them as true. See Erickson v. Pardus, 551 U.S. 89, 94 (2007) (citations omitted). 3 Tamiflu is a formulation of the generic drug Oseltamivir, and the terms are used interchangeably in the Amended Complaint. (Am. Compl. ¶ 2 n.4, ECF No. 34). For consistency, the Court will only refer to the drug as Tamiflu. clinically proven to reduce the severity and duration of flu symptoms. (Id. ¶ 36). With this new pandemic market identified, Roche sought to position Tamiflu as a pandemic

treatment. (Id. ¶ 37). On October 25, 1999, Tamiflu received an FDA indication “for the treatment of uncomplicated acute illness due to influenza infection in adults.” (Id. ¶ 38). However, the FDA concluded that clinical trial data did not support an indication that Tamiflu reduced the severity of flu symptoms or prevented hospitalizations, secondary bacterial infections, or mortality. (Id. ¶¶ 40–42).

In 2000, Roche submitted a supplemental NDA seeking an indication for flu prophylaxis and treatment indications for reduction of flu-related complications and hospitalizations. (Id. ¶ 43). The FDA concluded that Tamiflu only prevented people from developing symptomatic influenza and approved an indication for the prophylaxis of influenza in adults and adolescents thirteen years and older. (Id. ¶¶ 44–45). In doing so, the

FDA also concluded that the clinical trial data did not support claims that Tamiflu prevented either asymptomatic influenza infection or viral transmission. (Id. ¶ 46). Roche sought broader treatment indications consistent with the pandemic uses outlined in WHO’s Pandemic Guidelines—i.e., lower respiratory tract infections and pneumonia—but the FDA rejected these treatment indications. (Id. ¶¶ 47–48). The FDA

also challenged Roche’s marketing statements regarding Tamiflu. Specifically, on or about April 14, 2000, the FDA sent Roche a cease-and-desist letter regarding claims that Tamiflu had “the power to stop the flu” and reduced the “duration of the flu by 31%,” the “severity of influenza symptoms by 38%,” and “incidence[s] of secondary complication (i.e., bacterial infections) by 45%.” (Id. ¶ 140) (internal quotation marks omitted).

In addition to seeking broader FDA treatment indications, Roche published scientific journal articles touting Tamiflu’s efficacy for pandemic uses. (Id. ¶¶ 71–84). For example, a February 14, 2001 article by Robert Welliver and others (“Welliver Article”) asserted that Tamiflu prevented flu transmission within households, implying that the drug prevented person-to-person transmission even though the clinical data did not support that implication. (Id. ¶ 72). Another article, published July 29, 2003 by Laurent Kaiser and

Frederick Hayden (“Kaiser Article”), reported a pooled analysis of ten clinical studies— nine of which were included in the original and supplemental NDAs that Roche submitted to the FDA—and purported to show that Tamiflu reduced flu-related respiratory complications as measured by antibiotic use and hospitalizations. (Id. ¶¶ 58, 76). Contemporaneous with or shortly after these publications, Roche’s CEO, medical

director, and marketing team met with various health care agencies, including the Department of Health and Human Services (“HHS”) and the Centers for Disease Control and Prevention (“CDC”), regarding Tamiflu’s inclusion in the Strategic National Stockpile (“National Stockpile”). (Id. ¶ 85). Roche’s efforts yielded favorable results, and Tamiflu was added to the list of drugs approved for the National Stockpile on August 1, 2003. (Id.

¶ 82). In August 2004, HHS issued a draft Pandemic Preparedness and Response Plan (“Draft Pandemic Plan”). (Id. ¶ 87). The Draft Pandemic Plan incorporated representations that Roche made about Tamiflu in various scientific articles, including the Welliver and Kaiser articles, as well as a February 1, 2004 article by Frederick Hayden (“Hayden Article”), which claimed that Tamiflu prevented flu transmission within households, even

though the data only showed that Tamiflu reduced the incidence of symptomatic influenza. (Id. ¶¶ 83, 86–91). During an October 26, 2004 presentation, Roche informed HHS that Tamiflu could be used to treat influenza and to prevent infection, even though clinical data did not support the latter assertion. (Id. ¶ 92). Hayden made similar misrepresentations in an April 20, 2005 presentation to HHS’ Pandemic Influenza Working Group (“HHS Working Group”). (Id.

¶ 93). During that presentation, Hayden cited his 2004 article and the Welliver and Kaiser articles while arguing that Tamiflu reduced the spread, severity, complications, hospitalizations, and deaths related to flu infections. (Id.).

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