Archive for the ‘lack of IRB approval’ Category
ORI, OHRP find “some human subject issues” in Henschke lung cancer studies, but no evidence of misconduct
We have an update on two papers about lung cancer screening by Claudia Henschke and colleagues that were subject to an Expression of Concern early last year.
The original Expression of Concern in Cancer read, in part: Read the rest of this entry »
Laurence Cole, an obstetrics researcher at the University of New Mexico, made an appearance on this blog in November 2011 after the American Journal of Obstetrics & Gynecology published a remarkably heavy-handed retraction of one of his papers.
Shortly after, we learned that the retraction was preceded by a strongly-worded letter from an attorney representing a company that had been miffed by the content of Cole’s article (the issue involved the effectiveness of commercially-available pregnancy tests, and Cole’s failure to adequately disclose a past relationship with the aggrieved company’s competitor). That letter read, in part: Read the rest of this entry »
A group of Turkish researchers has had a paper retracted on how to treat the bacterium that cause ulcers after the journal’s editors found “issues related to the institutional review board approval” of the project.
Keeping up with the various investigations into the activities of Yoshitaka Fujii — the assumed record holder for retractions by a single author, with 172 likely — can be a challenge. Between the journals pulling his papers and the institutions looking into his misconduct, it’s hard to keep everything straight.
But we have a new report, from a past employer, that makes for interesting reading and helps tie up some loose ends. The document is from Tsukuba University, where Fujii worked more than a decade ago when questions about the propriety of his findings first surfaced. Read the rest of this entry »
PLOS ONE has retracted an article it published earlier this year by a group from Australia who failed to receive adequate ethics approval for their study.
The paper, “Late Complications of Clinical Clostridium Histolyticum Collagenase Use in Dupuytren’s Disease,” came from Warren M. Rozen, Yasith Edirisinghe and John Crock (sorry, irony machine not working today). Dupuytren’s causes thickening of the fascia in the hands and often requires surgery. In 2011 the FDA approved a treatment for the ailment that involves injections of an enzyme — Clostridium Histolyticum Collagenase, or CHC — into the affected area.
The Aussie article looked at the effects of CHC injections in 12 patients over one year, finding that two of the patients suffered Read the rest of this entry »
Another odd retraction for alcohol researcher, this time for lack of animal research committee approval
The journal Neuroscience has retracted a 2011 paper by an alcohol researcher from the United Arab Emirates, who apparently conducted some mouse studies without the blessing of his institution’s animal ethics officials. At least, that’s what the retraction notice would have us believe.
The paper in question, “The pre-synaptic metabotropic glutamate receptor 7 “mGluR7” is a critical modulator of ethanol sensitivity in mice,” by Amine Bahi, was published in December 2011 and cited three times (twice by the author), according to Thomson Scientific’s Web of Knowledge. But as the notice explains:
Chiropractic & Manual Therapies — formerly known as Chiropractic & Osteopathy — has retracted a 2010 paper by a team of Australian researchers who failed to obtain institutional review board (IRB) approval for their studies.