Tag: Long Covid
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A New Study from Exeter on “Brain Training” for Treatment of Post-Covid Cognitive Problems
The University of Exeter is now recruiting for a study of “brain training” as a treatment for prolonged cognitive dysfunction after a bout of Covid-19. I found out about this via a post on X. The post highlighted a message that had been sent to an unidentified patient from their medical providers: “Are you experiencing…
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Another Letter Seeking Correction of Bogus “Clinically Effective” Claims from REGAIN Trial
Last month, I sent a letter to Dr Abbasi, the editor-in-chief of The BMJ, about an egregious and arguably fraudulent claim in the REGAIN trial—an investigation of a Long Covid physical and mental health rehabilitation program. Several other experts co-signed the letter. The journal asked us to send in a rapid response. We declined, on…
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My Letter to Scientific Reports about New Study of Physical Activity and Long Covid
The other day I posted a blog about yet another problematic Long Covid study published by a major journal. The study concluded that physical activity (PA) can “reduce” symptoms in young women with prolonged medical complaints after Covid-19, or what the authors call post-COVID condition (PCC). The problem: the study design is capable of documenting…
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Yet Another Long Covid Study with Bogus Claims Published by a Prestige Journal
I’ve recently spent some time lambasting a Long Covid study in The BMJ that claimed a rehab program addressing both physical and mental health was “clinically effective”—even though the primary outcome results fell below the recommended level for what would be considered “minimal clinically important difference” on the measure in question. Now another high impact…
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My Letter to Lead REGAIN Trial Investigator Seeking Correction of Bogus Claims of Clinical Effectiveness
Two weeks ago, I sent a letter to The BMJ on behalf of myself and 12 colleagues seeking a correction in a study published last month. The study, called Clinical effectiveness of an online supervised group physical and mental health rehabilitation programme for adults with post-covid-19 condition (REGAIN study): multicentre randomised controlled trial,” claimed that the intervention under investigation had been…
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We Asked BMJ to Correct a Paper; BMJ Requested a Rapid Response; We Have Declined
Leave a Comment / By David Tuller / 24 March 2024 Two weeks ago, I sent a letter to The BMJ on behalf of myself and 12 colleagues seeking a correction in a study published last month. The study, called Clinical effectiveness of an online supervised group physical and mental health rehabilitation programme for adults with post-covid-19 condition (REGAIN study): multicentre randomised controlled trial,” claimed…
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Letter to BMJ Seeking Correction in Study of Long Covid Physical-and-Mental Rehabilitation Program
Last month, The BMJ published a study of a rehab intervention for Long Covid in which the authors made claims that were not borne out by the data. The study was called “Clinical effectiveness of an online supervised group physical and mental health rehabilitation programme for adults with post-covid-19 condition (REGAIN study): multicentre randomised controlled…
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Debate Over Recent Citation of Arguably Fraudulent PACE Trial
Having a discussion about the PACE trial with someone who still maintains it was a well-conducted study is like debating the 2020 election with a Trumper who insists that Biden lost. These two distinct groups exhibit the same remarkable inability or willful refusal to understand and accept reality, whether it involves basic scientific constructs or…
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Interview with Dr Rob Wüst about New Study of Muscle Abnormalities in Long Covid
In early January, Nature Communications published a Dutch study called “Muscle abnormalities worsen after post-exertional malaise in long COVID.” The study caused a buzz among patients, clinicians, and other researchers and generated extensive news coverage. Called. (I wrote a blog post about it here.) The investigators identified significant biological differences after an exercise challenge between…
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Reporter Betsy Ladyzhets on Last Week’s US Senate Hearing
Last Thursday (January 18th), the Senate Committee on Health, Education, Labor, & Pensions held a hearing called “Addressing Long COVID: Advancing Research and Improving Patient Care.” The bipartisan panel included senators who are also physicians and as well as Democrat Tim Kaine of Virginia, who has been open about his own struggles with prolonged symptoms…
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Study Finds “Elevated Brain Injury Markers and Reduced Grey Matter Volume” a Year After Hospitalization for COVID-19
A British study of neurological sequelae in patients many months after hospitalization for COVID-19 has found that “post acute cognitive deficits…were associated with elevated brain injury markers in serum and reduced grey matter volume,” according to a pre-print posted earlier this week. (A pre-print is a paper that has not yet been peer-reviewed and published…
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An Interview with Journalist Ed Yong
In the early months of the coronavirus pandemic, journalist Ed Yong played a key role in alerting the public to the wave of people suffering prolonged symptoms after an acute bout of COVID-19—the phenomenon that has come to be called long Covid. Yong, who won a Pulitzer Prize for his coronavirus coverage in The Atlantic,…