Science checking Trump’s touted convalescent plasma COVID treatment

d d c e ad dc cdba
Credit: Chinatopix/AP

President Trump announced [August 23] that he had helped break through a regulatory “logjam” to grant emergency authorization of convalescent plasma to treat covid-19, a “powerful therapy” that he claimed “had an incredible rate of success,” despite the fact that his own scientists are calling for more studies to definitively show it works.

The announcement, at a news conference where Trump was flanked by Food and Drug Administration commissioner Stephen Hahn and Health and Human Services Secretary Alex Azar, drew criticism from physicians and scientists, who said their statements misled the public by overstating the evidence behind a therapy that shows promise but still needs to be rigorously tested.

“I watched this in horror,” said Eric Topol, an influential physician and scientist and director of the Scripps Research Translational Institute. “These are basically just exploratory analyses that don’t prove anything. It’s just extraordinary to declare this as a breakthrough … All this does is jeopardize ever getting the truth.”

Related article:  FDA commissioner Stephen Hahn: 'Decisions about approving vaccines will be based solely on good science’
Follow the latest news and policy debates on agricultural biotech and biomedicine? Subscribe to our newsletter.

[T]he United States has given the treatment to more than 70,000 patients through an expanded access program facilitated by the FDA and the Mayo Clinic, instead of testing it rigorously in a clinical trial. Many have pointed out that if even a small fraction of those patients had gone into such a trial, physicians and scientists would have a much better idea of how well it worked.

Read the original post

Outbreak
Outbreak Daily Digest
Biotech Facts & Fallacies
Talking Biotech
Genetics Unzipped
can you boost your immune system to prevent coronavirus spread x

Video: How to boost your immune system to guard against COVID and other illnesses

Scientists have recently developed ways to measure your immune age. Fortunately, it turns out your immune age can go down ...
mag insects image superjumbo v

Disaster interrupted: Which farming system better preserves insect populations: Organic or conventional?

A three-year run of fragmentary Armageddon-like studies had primed the journalism pumps and settled the media framing about the future ...
dead bee desolate city

Are we facing an ‘Insect Apocalypse’ caused by ‘intensive, industrial’ farming and agricultural chemicals? The media say yes; Science says ‘no’

The media call it the “Insect Apocalypse”. In the past three years, the phrase has become an accepted truth of ...
globalmethanebudget globalcarbonproject cropped x

Infographic: Cows cause climate change? Agriculture scientist says ‘belching bovines’ get too much blame

A recent interview by Caroline Stocks, a UK journalist who writes about food, agriculture and the environment, of air quality ...
organic hillside sweet corn x

Organic v conventional using GMOs: Which is the more sustainable farming?

Many consumers spend more for organic food to avoid genetically modified products in part because they believe that “industrial agriculture” ...
benjamin franklin x

Are most GMO safety studies funded by industry?

The assertion that biotech companies do the research and the government just signs off on it is false ...
gmo corn field x

Do GMO Bt (insect-resistant) crops pose a threat to human health or the environment?

Bt is a bacterium found organically in the soil. It is extremely effective in repelling or killing target insects but ...
favicon

Environmental Working Group: EWG challenges safety of GMOs, food pesticide residues

Known by some as the "Environmental Worrying Group," EWG lobbies for tighter GMO legislation and famously puts out annual "dirty dozen" list of fruits and ...
m hansen

Michael Hansen: Architect of Consumers Union ongoing anti-GMO campaign

Michael K. Hansen (born 1956) is thought by critics to be the prime mover behind the ongoing campaign against agricultural biotechnology at Consumer Reports. He is an ...
News on human & agricultural genetics and biotechnology delivered to your inbox.
Optional. Mail on special occasions.
Send this to a friend