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To: Saulamanca who wrote (24066)6/5/2020 9:59:23 AM
From: Saulamanca  Read Replies (1) | Respond to of 49687
 
Lancet, New England Journal retract Covid-19 studies, including one that raised safety concerns about malaria drugs

By Andrew Joseph @DrewQJoseph

June 4, 2020

The Lancet, one of the world’s top medical journals, on Thursday retracted an influential study that raised alarms about the safety of the experimental Covid-19 treatments chloroquine and hydroxychloroquine amid scrutiny of the data underlying the paper.

Just over an hour later, the New England Journal of Medicine retracted a separate study, focused on blood pressure medications in Covid-19, that relied on data from the same company.

The retractions came at the request of the authors of the studies, published last month, who were not directly involved with the data collection and sources, the journals said.

“We can no longer vouch for the veracity of the primary data sources,” Mandeep Mehra of Brigham and Women’s Hospital, Frank Ruschitzka of University Hospital Zurich, and Amit Patel of University of Utah said in a statement issued by the Lancet. “Due to this unfortunate development, the authors request that the paper be retracted.”



The retraction of the Lancet paper is sure to add fuel to contentious arguments about the potential of chloroquine and hydroxychloroquine, two old malaria drugs, in Covid-19, the disease caused by the novel coronavirus. President Trump has touted them as valuable treatments, despite a lack of rigorous data showing they have a benefit.

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