Author: Ross Keith

Authors retract second study about medical uses of honey

Journal of Clinical NursingA paper that tested the clinical value of honey on venous ulcers has been pulled by the Journal of Clinical Nursing after an investigation uncovered “errors in the data analysis.” Last year, the authors pulled another paper on the healing properties of honey on wounds. 

We just discovered this second retraction, which appears in the September 2015 issue of the journal, but was posted online last year.

The journal’s editor-in-chief, Debra Jackson, confirmed the dates and said that “a commercial company” brought the matter to their attention. After the journal asked a statistician to weigh in, they stated that a “substantial re-write would be required to correct the article,” and a retraction would be “the most suitable course of action.”

Although she said the authors initially sought to correct, not retract, the study, they eventually agreed with the decision.

Here’s the notice:

Continue reading Authors retract second study about medical uses of honey

Diederik Stapel retraction count updated to 57

stapel_npcWe’ve learned about two more retractions we missed for Diederick Stapel, the Dutch social psychology researcher who has now racked up a total of 57 retractions by our count.

Both retractions were issued after a committee released a report which established fraud in dozens of papers co-authored by Stapel.

Stapel is still #4 on our leaderboard.

Continue reading Diederik Stapel retraction count updated to 57

Defamation concerns prompt theology journal to pull paper

HTS Teologiese Studies:Theological StudiesThe editor-in-chief of a theology journal has retracted a paper on South African Christian groups because of “unsubstantiated statements with potential defamation of character.”

The article, published in 2007 in HTS Teologiese Studies/Theological Studies, discusses “demanding Christian religious movements” where the group “isolates itself from the outside world,” and leaders influence their followers to “commit to the high demands of the group under the guise that this is the will and purpose of God,” according to the paper.

The author calls out several groups and leaders by name:

Continue reading Defamation concerns prompt theology journal to pull paper

Mega-correction for “empirical anomalies” in management paper

The Academy of Management JournalThe author of a paper that looked at how the geographical spread of research and development sites has impacted innovation has posted a four-page list of corrections that fixed “empirical anomalies” in the paper.

A group of PhD students raised concerns about the paper’s findings, according to the editor-in-chief of The Academy of Management Journal, Gerard George. The journal formed a committee that worked with the author to reproduce the results. That ended with a correction to two of the paper’s three hypotheses, and corresponding parts of the text.

The four-page notice — (the details of which are paywalled, unfortunately) — includes notes from the journal’s editor and the author:

Continue reading Mega-correction for “empirical anomalies” in management paper

“Insufficient permission” from funder resects liver disease paper

HepatologyA study on chronic liver inflammation was pulled from the journal Hepatology because of “insufficient permission by the authors’ funding institution to submit and publish the manuscript.” 

The paper, which was published in July, looked into how steatosis, the abnormal retention of fat in the liver, turns into steatohepatitis, also known as fatty liver disease. Researchers found that Treg cells play a central role in controlling the disease.

Unfortunately, the journal’s managing editor didn’t provide any information about the nature of the permission problems, and the notice doesn’t give any details.

Here it is, in full:

Continue reading “Insufficient permission” from funder resects liver disease paper

Failure to reproduce key experiments retracts cancer study

Medical OncologyA group of Chinese cancer researchers has retracted a paper in Medical Oncology after they discovered that “several key experiments” were not reproducible.

The paper, “Decreased Warburg effect induced by ATP citrate lyase suppression inhibits tumor growth in pancreatic cancer,” was published in March. It found that suppressing the enzyme ATP citrate lyase could be used to treat pancreatic cancer.

However, the authors decided to pull the paper when some of the findings couldn’t be reproduced. 

Here’s the notice:

Continue reading Failure to reproduce key experiments retracts cancer study

Author appeals retraction for plagiarism in clinical research paper

Journal of Human Reproductive SciencesThe first author of a paper that discussed sample sizes in clinical research is appealing the journal’s decision to retract it for plagiarism, arguing the article is “entirely different.”

The  Journal of Human Reproductive Sciences‘s editor-in-chief told us that they first contacted the author about the allegations more than two years ago, and finally issued the notice in September, saying the paper “directly copied” from another article on randomization. “Thus owing to duplicity of text, the article is being retracted,” according to the notice.

That doesn’t jibe with first author K. P. Suresh, based at the National Institute of Veterinary Epidemiology and Disease Informatics in India. He told us that the “two articles are entirely different concept.” In subsequent emails, he added Continue reading Author appeals retraction for plagiarism in clinical research paper

Journal mistakenly publishes Parkinson’s case report twice

Journal of Movement Disorders

A journal has retracted a duplicate version of a case report about a patient with Parkinson’s disease after mistakenly publishing the paper twice.

The Journal of Movement Disorders initially published the report — which detailed the case of an elderly woman with Parkinson’s disease whose symptoms worsened during drug treatment — in 2010. But it ended up printing it again in 2011 because of “a mistake of the editorial office and the publisher.”

The notice reads:

Continue reading Journal mistakenly publishes Parkinson’s case report twice

13th retraction issued for Jesús Ángel Lemus

Proceedings of the Royal Society B- Biological SciencesA 13th retraction has been published for Jesús Ángel Lemus, the Spanish veterinary researcher whose work colleagues have had trouble verifying.

This paper was pulled for similar reasons as his other retractions: After retrying the experiments in two independent labs, fellow authors were “unable to arrive to any sound conclusion about the validity of his analyses.” 

Proceedings of the Royal Society B: Biological Sciences posted the notice September 16, three years after the paper received an expression of concern.

The retraction notice, signed by every co-author but Lemus, reads:

Continue reading 13th retraction issued for Jesús Ángel Lemus

Cochrane withdraws review on zinc for colds for data concerns

Cochrane_LogoThe Cochrane Library has withdrawn a 2013 systematic review on zinc’s ability to fight the common cold.

Cochrane often marks reviews “withdrawn” once new evidence emerges that renders them out of date — but in this case, the review was flagged while the editors investigate issues “regarding the calculation and analysis of data.”

Here’s the notice.

Continue reading Cochrane withdraws review on zinc for colds for data concerns