There’s so much publishing news to report, we don’t always get to cover every retraction when it appears. To get the word out more quickly, sometimes we publish a group of papers pulled for similar reasons, such as duplications. Below, we present five recent cases of plagiarism, such as using text or figures that the authors didn’t originally write.
We’ve added the date of retraction where we could find it:
Continue reading Plagiarism, plagiarism, plagiarism: Five recent cases
The authors of a study about spinal fusion surgery have retracted it after realizing the cohort study was described as a prospective, randomized trial.
The last author told us he believed the incorrect wording was added to the paper — and the title — by accident. Even though he said the journal Spine suggested correcting it, the authors chose to retract the paper entirely.
The abstract of the study describes the design as a:
Prospective, randomized, controlled trial.
But according to the retraction notice for “Prospective, randomized, controlled trial of silicate-substituted calcium phosphate versus rhBMP-2 in a minimally invasive transforaminal lumbar interbody fusion,” the abstract was not accurate:
Continue reading Authors retract surgery study that claimed to be randomized but wasn’t
A research assistant at King Saud University (KSU) has lost his job after he used material from a student’s thesis without permission or attribution in a paper.
Lakshmana Krishnappa was terminated after a disciplinary committee considered his case last November, the vice dean for postgraduate training and research at KSU told Retraction Watch. In April of last year, Krishnappa retracted a paper published in January 2015 — we think that’s the date; the journal doesn’t make it all that clear — that included plagiarized material, published in Reviews in Medical Microbiology. He recently lost a second unrelated paper for duplication.
Here’s the retraction notice for the Reviews in Medical Microbiology paper, “Acinetobacter baumannii: pathogenecity, virulence factors and their correlation with adherence and invasion:”
Continue reading Research assistant fired for using student’s thesis in a paper
Sometimes, a junior member of the team sees things an editor-in-chief misses.
Regular readers know that we’re always delighted when we get a chance to commend researchers and journals for doing the right thing. Here’s an example that sets the standard.
Anesthesia & Analgesia (A&A) is retracting a 2015 paper which purportedly found important differences in patient outcomes based on the quality of their anesthesiologists. The trouble with the article: Continue reading The standard in transparency? Editor praises author honesty that led to retraction in anesthesia journal
The corresponding author asked the Journal of Pediatric Orthopaedics to retract an article that found popular pain medicines can curb growth in rats, in light of an unresolved authorship dispute.
The article, “Nonsteroidal Anti-Inflammatory Drugs Cause Inhibition of the Growth Plate in Cultured Rat Metatarsal Bones,” details preliminary results that indicate nonsteroidal anti-inflammatory drugs (NSAIDs) may reduce growth in rat bones in a dose-dependent manner, suggesting caution in treating chronic inflammatory diseases in children. The editor told us the paper was “highly rated” by reviewers and the results were “never in question,” but the senior author asked to pull the paper after failing to resolve a dispute with a researcher who asked to be added as an author.
According to the notice: Continue reading Author dispute retracts paper suggesting NSAIDs curb growth in rats
Following a “thorough investigation,” the Journal of Conservative Dentistry (JCD) has retracted a paper after concluding that the first author stole the text from another paper when peer reviewing it for a different journal.
The JCD decided that the 2013 paper about white spot lesions and inhibiting the growth of the bacteria Streptococcus mutans in the mouth is a “verbatim copy” of a paper that was rejected by the International Journal of Paediatric Dentistry in 2012 but published by The Journal of Clinical Pediatric Dentistry in 2014.
The first author denied the charges, saying she had finished the paper before reviewing the other, which she suggested rejecting.
Let’s take a look at the retraction note, which tells us more about the journal’s investigation: Continue reading Peer reviewer stole text for her own dentistry paper, says journal investigation
The National Football League failed to include data from diagnosed concussions in peer-reviewed studies, making the sport look safer than it is, allege the results of an investigation published yesterday in the New York Times. Now, the paper and the NFL are arguing over whether the studies were supposed to include every instance of head injury.
Early studies on concussion rates published in the journal Neurosurgery left out at least 100 instances of of concussions, the Times reported. The Times and the NFL disagree on the implications of studies based on an incomplete data set: Sources told the Times that it’s bad science, while the NFL explains that the studies were “necessarily preliminary.”
Yesterday afternoon, the sports league published a statement saying that the Times story “is contradicted by clear facts” and “sensationalized.” The statement argued that: Continue reading NFL and NYT collide: Did studies on concussion rates leave out necessary data?
We’ve come across a new way to say the data in a paper are not reliable:
It has been found that the study represented in the article was not conducted in reality.
That’s from the retraction note for a paper that Anesthesia Essays and Researches has retracted for data falsification. The rest of the retraction note for “Intrathecal dextmedetomidine to reduce shoulder tip pain in laparoscopic cholecystectomies under spinal anesthesia” explains:
Continue reading Retracted anesthesia study “was not conducted in reality”
A paper concluding that a specific series of yoga poses is effective at promoting weight loss in obese women has a call for retraction in a letter to the editor of the International Journal of Yoga.
The study followed 87 women for 8 weeks as they completed a regular routine of yoga, circuit training, or walking on a treadmill. “Suryanamaskar: An equivalent approach towards management of physical fitness in obese females” concludes that
All three methods were effective in weight and physical fitness management.
But a group of heath researchers at the University of Alabama at Birmingham led by David Allison failed to replicate the statistical tests on some of the data. In a recent letter to the editor, “Unsubstantiated conclusions from improper statistical design and analysis of a randomized controlled trial,” they express skepticism about the paper’s claims, and ask the journal to retract it:
Continue reading Letter calls for retraction of yoga weight loss paper
When our co-founders launched the site in 2010, they wondered whether there would be enough retractions to write about on a regular basis. Five+ years and three full-time staffers later, and we simply don’t have the time to cover everything that comes across our desk.
In 2012, we covered a group of duplication retractions in a single post, simply because duplications happen so frequently (sadly) and often don’t tell an interesting story. So in the interest of bookkeeping, we’re picking up the practice again.
Here are five unrelated retractions for your perusal: all addressing duplications, in which the same – or mostly the same – authors published the same – or mostly the same – information in two different – or sometimes the same – journals.
So, on the buffet table we offer the following entrees: Continue reading You’ve been dupe’d: Meet authors who like their work so much, they publish it twice