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Biotech / Medical : Coronavirus / COVID-19 Pandemic -- Ignore unavailable to you. Want to Upgrade?


To: Triffin who wrote (7859)8/23/2020 2:16:41 PM
From: Glenn Petersen2 Recommendations

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Trump considers fast-tracking UK Covid-19 vaccine before US election

FDA could use emergency authorisation rules despite fears over high-profile resignations due to safety concerns

David Crow, Demetri Sevastopulo, Hannah Kuchler and Andrew Edgecliffe-Johnson
Financial Times
38 MINUTES AGO

The Trump administration is considering bypassing normal US regulatory standards to fast-track an experimental coronavirus vaccine from the UK for use in America ahead of the presidential election, according to three people briefed on the plan.

One option being explored to speed up the availability of a vaccine would involve the US Food and Drug Administration awarding “emergency use authorisation” (EUA) in October to a vaccine being developed in a partnership between AstraZeneca and Oxford university, based on the results from a relatively small UK study if it is successful, the people said.

The AstraZeneca study has enrolled 10,000 volunteers, whereas the US government’s scientific agencies have said that a vaccine would need to be studied in 30,000 people to pass the threshold for authorisation. AstraZeneca is also conducting a larger study with 30,000 volunteers, although the results from that will come after the smaller trial.

Making a vaccine available before the election could allow US president Donald Trump to claim he has turned the tide on a virus that has killed more than 170,000 Americans following widespread criticism of his handling of the pandemic. In his convention speech on Thursday night, Joe Biden, Mr Trump’s Democratic opponent, said that the US response to the virus was the “worst performance of any nation”.

However, if the Trump administration does rush through emergency authorisation ahead of the election by skirting normal government guidelines, it could dent already shaky public confidence in the safety of vaccines ahead of one of the largest mass-immunisation programmes in US history.

Mark Meadows, White House chief of staff, and Steven Mnuchin, Treasury secretary, have told top Democrats that the administration was considering fast-tracking a vaccine, according to one person briefed on a July 30 meeting the pair held with Nancy Pelosi, the Democratic Speaker of the House of Representatives.

Mr Meadows said in the meeting that there could be emergency authorisation, possibly for the AstraZeneca vaccine, in September. Mr Mnuchin added that the administration expected an EUA for a vaccine before full approval, said the person, who added that Ms Pelosi warned that there should be “no cutting corners” in the vaccine approval process. Recommended Coronavirus Business Update The race for a vaccine heats up

A spokesperson for the Treasury secretary said: “Secretary Mnuchin did not make any comments regarding AstraZeneca, nor is he familiar with the specifics of the AstraZeneca vaccine candidate. He is also not aware of any plans the FDA may have regarding any emergency use authorisation for any potential vaccine, beyond what he has heard publicly stated.

“The secretary believes, and has always believed, that any decision on vaccine candidates and any possible EUA is up to the FDA.”

The White House did not comment.

If the FDA, which is led by commissioner Stephen Hahn, were to grant emergency approval to the AstraZeneca vaccine based on the Oxford study, it could provoke a string of resignations from the agency.

Earlier this week, Peter Marks, director of the FDA’s Center for Biologics Evaluation and Research — which is responsible for assessing the vaccines — told Reuters that he would resign if the agency were to approve a jab before definitive data showing it was safe and effective.

“I could not stand by and see something that was unsafe or ineffective that was being put through,” Dr Marks said. “You have to decide where your red line is, and that’s my red line.”

He went on: “I would feel obligated [to resign] because in doing so, I would indicate to the American public that there’s something wrong.”

Mr Marks declined to comment to the FT.

Michael Caputo, a spokesperson for the US health and human services department — which contains the FDA — said any claim that the administration would issue an EUA before the election was “absolutely false”.

Mr Caputo said the administration was hopeful that a vaccine would be developed by the first quarter of 2021.

“We have always been working towards that goal. I’ve never been told at any point in time that that goal has changed,” he said. “Talk of an October surprise is a lurid resistance fantasy. Irresponsible talk of an unsafe or ineffective vaccine being approved for public use is designed to undermine the president’s coronavirus response.”

On Saturday, Mr Trump lashed out at the FDA in a tweet that appeared to accuse the agency of slowing down enrolment in coronavirus vaccine and drug trials to delay the results of studies until after the election.

“The deep state, or whoever, over at the FDA is making it very difficult for drug companies to get people in order to test the vaccines and therapeutics,” Mr Trump wrote in a tweet that tagged Dr Hahn. “Obviously, they are hoping to delay the answer until after November 3rd. Must focus on speed, and saving lives!”

Ms Pelosi hit back at Mr Trump in a press conference on Saturday.

She said: “The FDA has a responsibility to approve drugs, judging on their safety and their efficacy, not by a declaration from the White House about speed and politicising the FDA.” She added: “This was a very dangerous statement on the part of the president. Even for him, it went beyond the pale in terms of how he would jeopardise the health and wellbeing of the American people.”

Two of the people briefed on the plans said that the relatively small UK trial was not designed to produce sufficient data of the kind that would be required for emergency authorisation in the US. US drugmakers Moderna and Pfizer, which are also trialling vaccines, both plan to enrol 30,000 participants in Phase III studies they started in July. Moderna said it would complete enrolment by the end of September, while Pfizer has said it has already enrolled 11,000.

One of the people briefed on the plan said: “I don’t see a way forward for [AstraZeneca],” based on the 10,000-person trial. “They’re not going to get there. They won’t have the clinical end points”

The person predicted that if Dr Marks were to quit, other scientists in his division of FDA would follow suit.

A spokesperson for AstraZeneca said it had “not discussed emergency use authorisation with the US government” and that it “would be premature to speculate on that possibility”.

Paul Offit, a vaccine expert at the Children’s Hospital of Philadelphia, said it would be “very disappointing” if the Trump administration were preparing such a plan before it had even seen the data because it risked “politicising the science”.

He said even if the study were successful, a 10,000-person trial would not be large enough to rule out rarer side effects. “The job of the FDA is to protect the American public if they see these data as inadequate.”

Dr Hahn faced criticism earlier this year after the FDA granted emergency approval for hydroxychloroquine — an unproven drug repeatedly touted by Mr Trump — before reversing its decision when multiple studies showed the drug was not an effective treatment for coronavirus.

Public health officials in the US have repeatedly stressed the importance of following normal processes when approving a Covid-19 vaccine.

In June, Francis Collins, director of the National Institutes of Health, told CNN: “Each vaccine needs to be tested on about 30,000 volunteers. We don’t believe that we have enough power in the analysis, to be able to document the vaccine works unless you get to roughly that number.”

Robert Redfield, head of the Centers for Disease Control and Infection, told the FT on Friday: “Although we have talked about doing this at ‘warp speed’, it is not through any cuts in our efforts for vaccine safety or scientific integrity. I am confident there will be all the rigour we have always had for developing vaccines for human requirements.”

One person working on the US effort to find a vaccine said the Trump administration’s exploration of ways to circumvent normal procedures had prompted infighting among the government’s top scientists. Anthony Fauci, director of the National Institute of Allergy and Infectious Diseases, and Dr Collins are stressing the importance of scientific rigour whereas Moncef Slaoui, the White House’s vaccine tsar, wants to forge ahead, the person said.

Additional reporting Clive Cookson and Donato Mancini in London and Kiran Stacey in Washington

ft.com



To: Triffin who wrote (7859)8/23/2020 2:45:53 PM
From: Glenn Petersen3 Recommendations

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Trump to Announce Covid Plasma Treatment Authorization

By Kevin Cirilli and Tony Czuczka
Bloomberg
August 23, 2020, 1:13 PM CDT Updated on August 23, 2020, 1:25 PM CDT

-- People familiar say blood plasma EUA coming from regulators

-- Would make it easier to proceed on treatment Trump has touted

President Donald Trump will announce on Sunday that a new coronavirus treatment involving blood plasma donated by people who’ve recovered from the disease has received an emergency use authorization from U.S. regulators.

Trump will make the announcement at a press conference due to start at 5:30 p.m. EDT, said two people familiar with the situation who weren’t authorized to speak publicly.

The U.S. Food and Drug Administration is expected to clear for use with certain patients what’s known as convalescent plasma. The move would make it easier for patients to get the product, which Trump has touted even though its effectiveness hasn’t been proved.

Trump’s chief of staff earlier blamed federal bureaucrats for slowing the U.S. response to the virus pandemic, which has killed more than 175,000 Americans so far, ahead of what had been touted as “therapeutic breakthrough.”

After Trump claimed on Saturday that FDA employees were engineering delays to sabotage his re-election, Mark Meadows said the president’s Twitter comment reflected “frustration” with bureaucrats there.

“They want to do things they way they’ve always done it,” Meadows said on ABC’s “This Week.” “This president is about cutting red tape. That’s what the tweet was all about.”

Major Breakthrough

White House spokeswoman Kayleigh McEnany said Saturday on Twitter that Trump would announce a “major therapeutic breakthrough” against Covid-19. FDA Commissioner Stephen Hahn and Health and Human Service Secretary Alex Azar will also attend, she said.

Meadows suggested part of the reason Trump tweeted about the FDA on Saturday is that he wants to make federal health agencies “feel the heat” to deliver results.

On “Fox News Sunday,” Meadows said “the announcement that’s coming today should have been made several weeks ago.”

“It was a fumble by a number of people in the federal government that should have done it differently, and having been personally involved with it, sometimes you have to make them feel the heat if they don’t see the light,” he said.

— With assistance by Anna Edney

bloomberg.com