Category: united states

Ohio State exercise researcher resigns after retraction of CrossFit study

The senior author of a lawsuit-spawning study of the CrossFit exercise program has resigned from his post at The Ohio State University.

On June 2, we reported that the Journal of Strength and Conditioning Research retracted the problematic study because it lacked approval from the institutional review board. The journal had previously corrected the study, acknowledging it contained false injury statistics.

Now, an OSU spokesperson has confirmed that — as first reported by the Columbus Dispatch — former assistant associate professor Steven Devor resigned May 31, the day after the retraction.

The spokesperson also confirmed that OSU made several demands following an investigation into the CrossFit study: That Devor either correct or retract the study, that he take a 33 percent pay cut for the rest of the year, and that he refrain from both serving as a principal investigator and  contacting graduate students as long as he remained there.

Continue reading Ohio State exercise researcher resigns after retraction of CrossFit study

OSU researcher under investigation corrects paper cited 500 times

An EMBO journal has issued a correction for a well-cited 2012 review co-authored by a cancer researcher under investigation.

Carlo Croce, the last author on the review, has been beleaguered by misconduct accusations that have followed him for years (recently described in a lengthy article in the New York Times), and his university has recently re-opened an investigation into his work.

By our count, Croce — based at The Ohio State University — has logged six retractions, along with multiple expressions of concerns and corrections. The latest correction, in EMBO Molecular Medicine, notes the review lifted passages from multiple publications — and was in turn reused in later papers, as well.

Here’s the notice:

Continue reading OSU researcher under investigation corrects paper cited 500 times

Journal won’t look at allegations about papers more than six years old, nor comment on those from “public websites”

After a paper is published, how long should a journal consider allegations of misconduct? For one journal, that answer is: Six years.

We see plenty of journals that retract papers at least 10 years old over concerns regarding misconduct, but in a recent editorial, Molecular and Cellular Biology announced it would pursue allegations made within six years after a paper is published. This rule mirrors federal regulations (which apply to the U.S. Office of Research Integrity), which also decline to investigate allegations if at least six years have passed since the incident supposedly occurred — but with some exceptions, such as if the misconduct could have an impact on public health.

Incidentally, the same issue of the journal includes a retraction notice for a paper published seven years ago, citing image duplications. A spokesperson for the American Society for Microbiology (which publishes the journal) told us the journal investigated the paper in 2016, within the cutoff period.

Here’s the key text from the editorial:

Continue reading Journal won’t look at allegations about papers more than six years old, nor comment on those from “public websites”

“Authors’ negligence” causes “a plethora of data errors”

Sometimes, even a short notice catches our attention.

Such was the case with a recent retraction issued by Oncotarget for a 2016 paper related to the genetics that drive cancer.

Here’s the notice:

Continue reading “Authors’ negligence” causes “a plethora of data errors”

Rutgers prof announces retraction on his blog

A Rutgers computer scientist is retracting conference proceedings via an unusual channel: his personal blog.

On April 7, Anand Sarwate wrote that he was retracting a mathematical proof from the proceedings from the 2016 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), after discovering errors that invalidated the result.

He explains in the blog post why the mistake occurred:

Continue reading Rutgers prof announces retraction on his blog

Journal retracts Ohio State CrossFit study at center of lawsuits

The fallout continues for a study conducted at a local CrossFit gym by researchers at The Ohio State University. First it was corrected, now it’s been retracted, and it continues to be the basis of litigation against both the authors and the publisher.

Editors at the Journal of Strength and Conditioning Research have decided to pull the 2013 study after learning that the research protocol had not been approved by Ohio State’s institutional review board (IRB).

Over the past few years, the study has spawned several lawsuits, including a defamation suit brought by gym owner Mitch Potterf against Ohio State that landed him a six-figure settlement, as well as an ongoing suit by Potterf against the National Strength and Conditioning Association (NSCA, which publishes the journal). The CrossFit brand has also sued the NSCA. [See update at end of post for more on that case.]

An NSCA statement issued May 30 describes what happened: Continue reading Journal retracts Ohio State CrossFit study at center of lawsuits

Publisher retracts “conceptual penis” hoax article

File this under “not a surprise.” After the authors of a paper entitled “The conceptual penis as a social construct” confessed it was a hoax immediately after publication, the publisher has retracted it.

The notice is sparse:

This article has been retracted by the publisher. For more information please see the statement on this article.

In that statement, which we covered last week, the publisher said published the paper after choosing reviewers whose “expertise did not fully align with this subject matter.”

We asked co-author James Lindsay what he thought about that explanation:

Continue reading Publisher retracts “conceptual penis” hoax article

NEJM issues unusual warning for readers about 1980 letter on opioid addiction

This week, the New England Journal of Medicine issued a type of editor’s note we’ve never seen before, on a highly influential letter published nearly 40 years ago.

Above the one-paragraph letter, which reports data suggesting pain medications are not likely to cause addiction, the journal has added a note warning readers that the letter has been “heavily and uncritically cited” by sources using it to suggest opioids are not addictive.

In essence, the journal isn’t commenting on the merits of the letter — the problem is how it’s been used by others.

The same issue of the journal includes a letter by researchers based in Canada who analyzed how the 1980 letter had been cited, noting:

Continue reading NEJM issues unusual warning for readers about 1980 letter on opioid addiction

NIH neuroscientist up to 16 retractions

Stanley Rapoport. Source: NIH

Neuroscientist Stanley Rapoport just can’t catch a break.

Rapoport, who’s based at National Institute on Aging, is continuing to experience fallout from his research collaborations, after multiple co-authors have been found to have committed misconduct.

Most recently, Rapoport has had four papers retracted in three journals, citing falsified data in a range of figures. Although the notices do not specify how the data falsification occurred, Jagadeesh Rao, who was recently found guilty of research misconduct, is corresponding author on all four papers.

Back in December, Rapoport told us that a “number of retractions [for] Rao are still in the works:” Continue reading NIH neuroscientist up to 16 retractions

BMJ journal yanks paper on cancer screening in India for fear of legal action

BMJ Global Health has pulled a paper that criticized U.S. research of the effects of cervical cancer screening in India over defamation concerns.

That’s not what the notice on the paper says, however — at the moment, it just reads:

This article has been withdrawn.

However, forwarded email correspondence between the first author and an associate publisher reveals the journal published the paper and planned a press release, then realized it should be reviewed by a legal adviser. When first author Eric J. Suba at Kaiser Permanente San Francisco Medical Center inquired about the status of the paper and any potential press release, he was told the journal could no longer publish it, out of concern they would be taken to court.

Suba told us that, when he learned the paper would be pulled:

Continue reading BMJ journal yanks paper on cancer screening in India for fear of legal action