Abdullahi v. Pfizer, Inc.
The Kano trovafloxacin trial litigation arose out of a clinical trial conducted by the
Five children given trovafloxacin died, as did six of those given ceftriaxone. The lead investigator,
The survivors of the trial tried to bring a number of legal actions against Pfizer in the United States. These resulted in four
Overall, the 1996 meningitis
Abdullahi v. Pfizer, Inc. I
In 2002, a group of Nigerian minors and their guardians sued Pfizer in the
The District Court summarized the Nigerian plaintiffs’ allegations as follows:
In the mid-1990s, Pfizer developed Trovafloxacin Mesylate, an antibiotic that is also known by its brand name as "Trovan". Pfizer projected that its total annual sales could exceed $ 1 billion a year. (Compl. P 96.) Beginning in 1996, Pfizer conducted the largest drug testing program ever undertaken by enrolling thousands of participants in clinical tests. (Compl. P 97.) However, prior animal testing indicated that Trovan might cause significant side effects in children such as joint disease, abnormal cartilage growth (osteochondrosis, a disease resulting in bone deformation) and liver damage. (Compl. PP 98-99.)
In 1996, epidemics of
besieged the impoverished Nigerian city of Kano. (Compl. PP 2, 5, 101.) In April 1996, six weeks after it first learned of the epidemics, Pfizer dispatched a medical team to establish a treatment center at Kano's Infectious Disease Hospital (IDH). (Compl. PP 2, 8, 101-02, 101-07, 109.)In addition to Pfizer team, humanitarian organizations such as Medecins Sans Frontieres (MSF), also known as
Doctors Without Borders, traveled to Kano's IDH to treat the sick. (Compl. P 5.) The medical teams operated under squalid conditions in a hospital consisting of several single story cinder block buildings, some of which lacked electricity and running water. (Compl. P 110.) The beds were filled to capacity and patients seeking care overflowed on to the hospital's grounds. (Compl. P 110.) Plaintiffs allege that while MSF and other organizations offered safe and effective treatments for bacterial meningitis, Pfizer embarked on a medical experiment involving the "new, untested and unproven" antibiotic "Trovan". (Compl. PP 2-3, 6, 8, 95.)To travel to Kano, Pfizer needed the U.S. Food and Drug Administration's (FDA) authorization to export Trovan. On 15 March 1996, Pfizer informed the FDA of its intent to conduct the Kano study. (Compl. P 108.) Thereafter, Pfizer obtained a 20 March letter from the Nigerian government and a 28 March letter from IDH's ethics committee permitting Pfizer to export Trovan to Kano. (Compl. P 108.) Although both letters predate Pfizer's departure for Kano, plaintiffs allege that no IDH ethics committee existed as of 28 March 1996 and that the 28 March letter was back-dated in response to a 1997 FDA audit. (Compl. PP 132-33.) Pfizer,[10]
Plaintiffs further contend that Pfizer's sole purpose for traveling to Kano was to expedite the FDA's approval of Trovan to treat pediatric victims. (Compl. P 7.) Prior to Kano, only one child had ever been treated with Trovan, and then only after all other antibiotics failed. No child had ever received it orally. (Compl. P 105-06.) According to plaintiffs, Nigerian officials allocated to Pfizer two of IDH's wards to conduct the testing. (Compl. P 113.) Pfizer selected, from lines of those awaiting treatment, children ranging in age from one to thirteen years who exhibited symptoms of neck stiffness, joint stiffness, and high fevers with headaches. (Compl. P 3, 115.) Pfizer divided them into two groups and treated half with Trovan. (Compl. P 3.) The other half was "purposefully 'low-dosed'" with ceftriaxone, an FDA-approved drug shown to be effective in treating meningitis. (Compl. P 125.) In order to enhance the comparative results of Trovan, Pfizer administered only one-third of ceftriaxone's recommended dosage. (Compl. P 3, 124-25.)
Meanwhile, MSF established their headquarters in tents beside the IDH due to space constraints. (Compl. P 111.) There, MSF admitted their sickest patients to hospital beds in the IDH and confined the less ill to floor mats in their tents. (Compl. P 112.) MSF treated pediatric meningitis patients with chloramphenicol, a drug recommended by the World Health Organization to treat bacterial meningitis in epidemic situations. (Compl. PP 11, 111.)
Pfizer's protocol also called for the children selected to have their blood tested on arrival and five days later. (Compl. P 126.) If a child was not responding well to Trovan, Pfizer switched his or her treatment to ceftriaxone. (Compl. P 126.) Plaintiffs allege, however, that Pfizer neglected to analyze the patients' blood samples and therefore could not determine if a patient had a negative reaction until the manifestation of a visible and permanent injury. (Compl. P 126.) Plaintiffs further allege that low-dosing ceftriaxone resulted in injuries and deaths among the control group. (Compl. P 3.)
Although Pfizer's protocol called for its team to obtain consent from the parents of the children treated who were too young to sign, few parents could speak or read
blindness. (Compl. PP 16-50.)On 30 December 1996, Pfizer applied for FDA approval to market Trovan in the United States for various uses including the treatment of pediatric infectious diseases. (Compl. P 216.) In June 1997, FDA inspectors discovered inconsistencies in the data resulting from Pfizer's Kano treatments. (Compl. P 217.) Thereafter, regulators informed Pfizer that they planned to deny its application to use the drug against epidemic meningitis and expressed several concerns including Pfizer's failure to conduct follow-up examinations. In response, Pfizer withdrew its application. (Compl. P 217.)
On 18 February 1998, Pfizer launched Trovan after it received FDA authorization for treatment of a number of adult illnesses. (Compl. P 218.) Shortly thereafter, Pfizer and the FDA received reports regarding Trovan patients suffering liver damage. (Compl. P 219.)
In January 1999, the FDA recommended that Trovan be prescribed only for patients in nursing homes or hospitals suffering from life-threatening conditions. (Compl. P 223.) That following June, the FDA issued a public health advisory on liver toxicity associated with oral and intravenous Trovan following post-marketing reports of acute liver failure strongly associated with the drug. (Compl. P 224.) The FDA announced that it received reports of more than 100 cases where Trovan patients exhibited clinically symptomatic liver toxicity and advised physicians to use Trovan only for patients who met certain criteria. (Compl. P 224-25.) In addition, Pfizer agreed to limit distribution of Trovan to hospitals and long term nursing facilities. (Compl. P 224.) Further, the European Union's Committee for Proprietary Medicinal Products suspended all sales of Trovan in part due to results from the Kano tests. (Compl. PP 221-22.)[3]
In response to plaintiffs' allegations, Pfizer filed a
Next, Pfizer sought dismissal on grounds of forum non conveniens[citation needed]. Despite the plaintiff's claims that the Nigerian court system is corrupt and could not provide an adequate alternative forum, the court ultimately found that Nigeria did provide an adequate alternative forum and the "Gilbert factors" weighted in favor of transferring the case to Nigeria. [citation needed]Accordingly, the court granted the defendant's motion to dismiss this action on grounds of forum non conveniens, provided Pfizer consented to suit and acceptance of process in Nigeria; Pfizer waived possible statute of limitation problems; Pfizer made available documents and employees, and; Pfizer agreed to return to the United States if Nigeria declined to accept jurisdiction.[citation needed]
Abdullahi v. Pfizer, Inc. II
The Nigerian Plaintiffs appealed from the District Court's order of final judgment to the United States Court of Appeals for the Second Circuit.
Next, the Court of Appeals acknowledged that on appeal both parties had requested judicial notice of facts contained within the record of a parallel proceeding, involving different plaintiffs, in a Nigerian Court. The Court of Appeals referred to the Nigerian litigation as Zango v. Pfizer (Zango litigation). The Zango litigation had recently been dismissed in Nigeria. The court declined to take judicial notice of the "Zango litigation", instead opting to vacate the district court's dismissal on grounds of forum non conveniens and remanding the case to the district court to consider the implications of the "Zango litigation" on its forum non conveniens analysis.[citation needed]
For these reasons, the Court of Appeals vacated and remanded to the District Court.[citation needed]
Abdullahi v. Pfizer, Inc. III
After the Court of Appeals vacated and remanded, the District Court readdressed the dual grounds for dismissal, both dismissal pursuant to Rule 12(b)(6) of the Federal Rules of Civil Procedure and dismissal pursuant to the doctrine of forum non conveniens[citation needed]. On remand, the District Court granted Pfizer's dismissal under Rule 12(b)(6) and found that the Zango litigation did not preclude dismissal for forum non conveniens.[14][citation needed]
Adequate Alternative Forum Analysis
After setting forth the factual and procedural background the District Court turned its attention to the Zango litigation. [citation needed]The court's somewhat searching review of the Zango litigation came in direct response to the Court of Appeals holding, which questioned whether Nigeria was in fact an adequate alternative forum, because the "Zango litigation" had ended in dismissal[citation needed]. The District Court discussed the "Zango litigation"'s procedural history, concluding that the Plaintiffs’ filed a Notice of Discontinuance, based upon the Federal High Court, "having declined jurisdiction in this matter for personal reasons".[15]
Next, the court addressed the Plaintiff's allegations of corruption within the Nigerian judiciary. Although Plaintiff's provided allegations of corruption and anecdotal evidence,[citation needed] the court ultimately held that Plaintiffs were unable to establish corruption and bias in the "Zango litigation". Finding instead, that dismissal was a result of the Plaintiff's waiting "endlessly for a new judge to replace Judge Hobon"[citation needed], who had recused himself for personal reasons. For these reasons, the District Court, again found that Nigeria provided an adequate alternative forum.
Applying Sosa
In finding that dismissal was also appropriate under for lack of subject matter jurisdiction, which the court mistakenly refers to as Federal Rule of Civil Procedure 12(b)(6), the court relied heavily upon Sosa.
For the reasons discussed, the court granted Pfizer's motion to dismiss, for
Ajudu Ismaila Adamu v. Pfizer, Inc.
The District Court recites the facts set forth in Abdullahi I, and the analysis of the
Nigerian government lawsuit
On 5 June 2007, the government of Nigeria filed against Pfizer in the Nigerian Federal High Court, seeking US$6.95 billion in damages.[citation needed] Nigeria claimed that Pfizer "never obtained approval of the relevant regulatory agencies... nor did the defendant seek or receive approval to conduct any clinical trial at any time before their illegal conduct". After preliminary arguments, the case was adjourned until 26 June of that year.[20]
2009 settlement
In February 2009, Pfizer decided to settle its legal case with the 200 plaintiffs. An
The talks were brokered by the former Nigerian military leader Yakubu Gowon and the former U.S. President Jimmy Carter. The lawyer representing the Nigerian government was Babatunde Irukera.[21]
In October 2009, the medical records of the victims of the 1996 Pfizer Trovan clinical trial could not be found at the Kano State Ministry of Health nor at the Infectious Diseases Hospital (IDH) where the trials were conducted, according to the state's Attorney General and Commissioner for Justice Barrister Aliyu Umar[citation needed], shortly after Umar confirmed that the state government had received $10 million from Pfizer as part of the $75 million settlement of the protracted dispute.[23] The Nigerian government conducted their own investigation, whose report was kept secret for five years with the only three printed copies being lost.[citation needed]
See also
- Medical experimentation in Africa
- The Constant Gardener, a book (and film) inspired by the scandal
- Teva Canada Ltd. v. Pfizer Canada Inc.
References
- ^ PMID 11159610.
- ISBN 978-0-253-35515-7.
- ^ a b Abdullahi I, 2002 U.S. Dist. LEXIS 17436 at *4-7.
- ^ "Application for addition of 1g form of ceftriaxone to the complementary list of the WHO model list of essential medicines" (PDF). Archived from the original (PDF) on July 17, 2010. Retrieved September 14, 2016.
- ^ a b c Stephens, Joe (May 7, 2006). "Panel Faults Pfizer in '96 Clinical Trial In Nigeria". The Washington Post. p. A01.
- ^ ISBN 9780007498086
- ^ "media.pfizer.com" (PDF). Archived from the original (PDF) on November 21, 2010. Retrieved March 2, 2009.
- ^ Abdullahi v. Pfizer, Inc, 2002 U.S. Dist. LEXIS 17436 at *1 (S.D.N.Y. September 17, 2002) (Abdullahi I).
- Alien Tort Claims Act, the Abdullahi Court refers to the act consistently as the "Alien Tort Statute" "because the statute is purely jurisdictional in nature, and does not provide a private cause of action". Abdullahi v. Pfizer, Inc, 2005 U.S. Dist. LEXIS 16126, at *1 n. 1.
- ^ When confronted with evidence that the 28 March letter was in fact back-dated, Pfizer issued a public statement that the letter was "incorrect".
- ^ Despite the Court's consistent citation of Federal Rule of Civil Procedure 12(b)(6), the District Court ultimately dismissed for lack of subject matter jurisdiction. Lack of subject matter jurisdiction is governed by Federal Rule of Civil Procedure 12(b)(1).
- ^ Abdullahi v. Pfizer, Inc., 77 Fed. Appx. 48, 2003 U.S. App. LEXIS 20704 (2d Cir. N.Y., October 8, 2003) (Abdullahi II).
- ^ Id. at 52.
- ^ Abdullahi v. Pfizer, Inc., 2005 U.S. Dist. LEXIS 16126 (S.D.N.Y., August 9, 2005) (Abdullahi III).
- ^ Id.
- ^ 542 U.S. 692, 124 S. Ct. 2739, 159 L. Ed. 2d 718.
- ^ Id. at 22-23.
- ^ Abdullahi v. Pfizer, Inc., 2005 U.S. Dist. LEXIS 16126, at *23 (S.D.N.Y., August 9, 2003) (Abdullahi III) (citing Sosa, 124 S. Ct. at ).
- ^ Ajudu Ismaila Adamu v. Pfizer, Inc., 399 F. Supp. 2d 495, 503 (N.Y.S.D. 2005).
- ^ "Nigeria files suit against Pfizer, seeks $6.95 bln", Reuters, 4 June 2007
- ^ a b c "Pfizer settles multi-billion dollar Nigerian case". AFP. Archived from the original on March 5, 2009.
- ^ Boseley, Sarah (December 9, 2010). "WikiLeaks cables: Pfizer 'used dirty tricks to avoid clinical trial payout'". The Guardian. London. Retrieved October 8, 2022.
- ^ Umar, Auwalu (October 5, 2009). "Nigeria: Pfizer - Victims' Medical Records Missing". allafrica.com. Retrieved October 8, 2022.
External links
- Statement of Defense Archived 2010-11-21 at the Wayback Machine on Trovan, Kano State Civil Case