Pfizer conducted drug trials on Nigerian children, bullied its way out of lawsuit: WikiLeaks

A pedestrian walks past the Pfizer world headquarters in Midtown Manhattan in New York. File photo

A pedestrian walks past the Pfizer world headquarters in Midtown Manhattan in New York. File photo  

Pfizer tried a new antibiotic on 200 children, allegedly without sufficient documentation. When federal authorities pressed charges, the pharma giant hired investigators to probe attorney general Michael Aondoakaa's and put pressure on him to drop the federal cases.

The world’s biggest pharmaceutical company hired investigators to unearth evidence of corruption against the Nigerian attorney general in order to persuade him to drop legal action over a controversial drug trial involving children with meningitis, according to a leaked U.S. embassy cable.

Pfizer was sued by the Nigerian state and federal authorities, who claimed that children were harmed by a new antibiotic, Trovan, during the trial, which took place in the middle of a meningitis epidemic of unprecedented scale in Kano in the north of Nigeria in 1996.

Last year, the company came to a tentative settlement with the Kano state government which was to cost it $75m. But the cable suggests that the U.S. drug giant did not want to pay out to settle the two cases - one civil and one criminal - brought by the Nigerian federal government.

The cable reports a meeting between Pfizer’s country manager, Enrico Liggeri, and U.S. officials at the Abuja embassy on 9 April 2009. It states: “According to Liggeri, Pfizer had hired investigators to uncover corruption links to federal attorney general Michael Aondoakaa to expose him and put pressure on him to drop the federal cases. He said Pfizer’s investigators were passing this information to local media.”

The cable, classified confidential by economic counsellor Robert Tansey, continues: “A series of damaging articles detailing Aondoakaa’s ‘alleged’ corruption ties were published in February and March. Mr. Liggeri contended that Pfizer had much more damaging information on Mr. Aondoakaa and that Mr. Aondoakaa’s cronies were pressuring him to drop the suit for fear of further negative articles.”

Children put at risk

While many thousands fell ill during the Kano epidemic, Pfizer’s doctors treated 200 children, half with Trovan and half with the best meningitis drug used in the U.S. at the time, ceftriaxone. Five children died on Trovan and six on ceftriaxone, which for the company was a good result. But later it was claimed Pfizer did not have proper consent from parents to use an experimental drug and there were questions over the documentation of the trial. Trovan was licensed for adults in Europe, but later withdrawn because of fears of liver toxicity.

The cable claims that Mr. Liggeri said Pfizer, which maintains the trial was well-conducted and any deaths were the direct result of the meningitis itself, was not happy about settling the Kano state cases, “but had come to the conclusion that the $75m figure was reasonable because the suits had been ongoing for many years costing Pfizer more than $15m a year in legal and investigative fees”.

In an earlier meeting on 2 April between two Pfizer lawyers, Joe Petrosinelli and Atiba Adams, Liggeri, the U.S. ambassador and the economic section, it had been suggested that Pfizer owed the favourable outcome of the federal cases to former Nigerian head of state Yakubu Gowon.

He had interceded on Pfizer’s behalf with the Kano state governor, Mallam Ibrahim Shekarau - who directed that the state’s settlement demand should be reduced from $150m to $75m - and with the Nigerian president. “Adams reported that Gowon met with President Yar’Adua and convinced him to drop the two federal high court cases against Pfizer,” the cable says.

But five days later Mr. Liggeri, without the lawyers present, enlarged on the covert operation against Mr. Aondoakaa.

The cable says Mr. Liggeri went on to suggest that the lawsuits against Pfizer “were wholly political in nature”. He alleged that Medecins sans Frontieres, which was in the same hospital in Kano, “administered Trovan to other children during the 1996 meningitis epidemic and the Nigerian government has taken no action”.

MSF - which was the first to raise concerns about the trial - vehemently denies this. Jean-Herve Bradol, former president of MSF France, said: “We have never worked with this family of antibiotic. We don’t use it for meningitis. That is the reason why we were shocked to see this trial in the hospital.” There is no suggestion that the attorney general was swayed by the pressure.

Cover up

However, the dropping of the federal cases provoked suspicion in Nigeria. Last month (NOV), the Nigerian newspaper Next ran a story headlined, “Aondoakaa’s secret deal with Pfizer”.

The terms of the agreement that led to the withdrawal of the $6bn federal suit in October 2009 against Pfizer “remain unknown because of the nature of [the] deal brokered by ... Mike Aondoakaa”, it said. Pfizer and the Nigerian authorities had signed a confidentiality agreement. “The withdrawal of the case, as well as the terms of settlement, is a highly guarded secret by the parties involved in the negotiation,” the article said.

Mr. Aondoakaa expressed astonishment at the claims in the U.S. cable when approached by the Guardian. “I’m very surprised to see I became a subject, which is very shocking to me,” he said. “I was not aware of Pfizer looking into my past. For them to have done that is a very serious thing. I became a target of a multinational: you are supposed to have sympathy with me ... If it is true, maybe I will take legal action.” In a statement to the Guardian, Pfizer said: “The Trovan cases brought by both the federal government of Nigeria and Kano state were resolved in 2009 by mutual agreement. Pfizer negotiated the settlement with the federal government of Nigeria in good faith and its conduct in reaching that agreement was proper. Although Pfizer has not seen any documents from the U.S. embassy in Nigeria regarding the federal government cases, the statements purportedly contained in such documents are completely false.

“As previously disclosed in Pfizer’s 10-Q filing in November 2009, per the agreement with the federal government, Nigeria dismissed its civil and criminal actions against the company. Pfizer denied any wrongdoing or liability in connection with the 1996 study. The company agreed to pay the legal fees and expenses incurred by the federal government associated with the Trovan litigation. Pursuant to the settlement, payment was made to the federal government’s counsel of record in the case, and there was no payment made to the federal government of Nigeria itself. As is common practice, the agreement was covered by a standard confidentiality clause agreed to by both parties.”

Copyright: Guardian News & Media 2010

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Printable version | Feb 18, 2020 2:48:58 PM |

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