Category: lack of IRB approval

Second study of widely touted cancer and HIV “cure” retracted

j med virologyLast month, we brought you the story of the retraction of a paper by Nobutu Yamamoto and colleagues about “a protein being used — unapproved by health agencies — to treat diseases including cancer and autism.”

A second paper by the group, about using the protein to treat HIV, has been retracted. Here’s the notice for “Immunotherapy of HIV-infected patients with Gc protein-derived macrophage activating factor (GcMAF),” from the Journal of Medical Virology:
 Continue reading Second study of widely touted cancer and HIV “cure” retracted

Paper about widely touted but unapproved “cure” for cancer, autism retracted

int j cancerA paper about a protein being used — unapproved by health agencies — to treat diseases including cancer and autism has been retracted.

Here’s the notice from the International Journal of Cancer about a 2007 paper purporting to show that the substance, GcMAF, is useful against breast cancer: Continue reading Paper about widely touted but unapproved “cure” for cancer, autism retracted

Rapid mood swing: PNAS issues Expression of Concern for controversial Facebook study

pnas 1113The Proceedings of the National Academy of Sciences (PNAS) is subjecting a much-criticized study involving Facebook that it published just two weeks ago to an Expression of Concern.

From the abstract of the original study: Continue reading Rapid mood swing: PNAS issues Expression of Concern for controversial Facebook study

Dubai-ous: Journal yanks surgery paper for consent, data issues

Low-Res-Annals-95_4-Cover-1_smallThe Annals of the Royal College of Surgeons of England has retracted a 2013 article by a group from Dubai and Italy after learning of serious issues with the data in the report.

The article, “Transanal haemorrhoidal dearterialisation with mucopexy versus stapler haemorrhoidopexy: a randomised trial with long term follow-up,” purportedly described a long-term telephone follow-up study of patients who had undergone the procedure. Here’s the abstract: Continue reading Dubai-ous: Journal yanks surgery paper for consent, data issues

Ethics training paper retracted because data couldn’t be shared

sci eng ethicsA group of authors at the University of Oklahoma have retracted a 2013 paper on ethics training after the university found that the data they used couldn’t be shared publicly.

Here’s the notice for “Improving Case-Based Ethics Training: How Modeling Behaviors and Forecasting Influence Effectiveness:” Continue reading Ethics training paper retracted because data couldn’t be shared

Co-author of retracted conspiracy ideation-climate skepticism paper addresses apparent contradictions

Lewandowsky
Lewandowsky

We — and others — have been scratching our heads about the real reasons for the formal retraction on March 21 of a Frontiers in Psychology paper since the journal issued a statement on the subject on Friday that seemed to contradict the retraction notice and that certainly differed from accounts on some blogs. Today, we learned a few more details about what happened in the year between when the paper was provisionally removed and then formally retracted from a post by Stephan Lewandowsky, one of the co-authors of the paper.

The March 21 statement, writes Lewandowsky, Continue reading Co-author of retracted conspiracy ideation-climate skepticism paper addresses apparent contradictions

Journal that retracted conspiracy ideation-climate skepticism paper says it did not “cave into threats”

frontiersFrontiers in Psychology, which last month formally retracted a controversial paper linking climate skepticism to conspiracy ideation, says it did not cave in to threats from skeptics, contrary to what a lot of news reports and commentary implied or claimed.

For example, summarizing a number of those reports this morning, before Frontiers had issued its statement, co-author Stephan Lewandowsky wrote on his blog:

By and large, the mainstream media coverage seems to have picked up on what’s really at issue here, namely academic freedom and editorial intimidation by a small band of vociferous individuals.

Here’s the statement, in which Frontiers stresses the rights of the people Lewandowsky and his colleagues wrote about:

Continue reading Journal that retracted conspiracy ideation-climate skepticism paper says it did not “cave into threats”

IRB mishap costs MD Anderson team a paper on prostate cancer

bjuifeb14A group of researchers from MD Anderson Cancer Center in Houston has lost a 2013 paper in BJU International for running afoul of their institution’s ethics review board, and of military reviewers, as well.

The paper, “Many young men with prostate-specific antigen (PSA) screen-detected prostate cancers may be candidates for active surveillance,” looked at prostate cancer screening in men 55 and under — considered young for the older-man’s disease. According to the abstract: Continue reading IRB mishap costs MD Anderson team a paper on prostate cancer

Another retraction for former record holder Joachim Boldt

bjaWith all the fuss about Yoshitaka Fujii, the current record holder for most retractions, you can be forgiven for forgetting that Joachim Boldt once owned that title, at least for about a year.

Well, Boldt has another retraction, although he’d need to double his tally (which is in the range of 90) to match Fujii’s “impressive” haul.

The new paper is, well, old, having been published in 1996, some 14 years before Boldt’s tribulations began. The article was titled “Influence of different volume therapy regimens on regulators of the circulation in the critically ill.” It appeared in the British Journal of Anaesthesia, and has been cited 45 times, according to Thomson Scientific’s Web of Knowledge.

According to the notice: Continue reading Another retraction for former record holder Joachim Boldt

Lack of ethical clearance prompts expression of concern from bone journal

jbjsThe Journal of Bone and Joint Surgery has issued an expression of concern about a paper whose authors may not have obtained proper ethical clearance.

Here’s the notice, signed by editor in chief Vernon Tolo: Continue reading Lack of ethical clearance prompts expression of concern from bone journal