Category: clinical study retractions

Fraud by Naoki Mori claims another paper, this one in a journal whose board he sits on

Late last month we wrote about a handful of retractions involving Naoki Mori, a promising Japanese cancer researcher who appears to have built a CV with the help of fabricated evidence.

The fraud earned Mori a 10-year publishing ban from the American Society of Microbiology, which publishes Infection and Immunity. There were two other retractions in Blood, from the American Society of Hematology.

Now, another journal has joined the party. Continue reading Fraud by Naoki Mori claims another paper, this one in a journal whose board he sits on

Update on Anil Potti: A patient in a trial based on retracted research speaks out; Baggerly on how to prevent the next fiasco

courtesy Duke

A quick post this Sunday morning to draw your attention to two must-read items for anyone interested in the Anil Potti case or in how one goes about checking data. (A second paper by Potti et al was officially retracted on Friday.)

First, a terrific profile of Joyce Shoffner in the Charlotte News & Observer. Shoffner

was one of 110 Duke patients enrolled in three clinical trials based on the research of Dr. Anil Potti, who resigned in November as an associate professor at Duke.

Here at Retraction Watch, we obviously think all retractions are worth following. But we hope this story will convince those who shrug and say such items are inside baseball, or “none of your damn business,” that they need to re-evaluate their positions. This is where the rubber hits the road: Continue reading Update on Anil Potti: A patient in a trial based on retracted research speaks out; Baggerly on how to prevent the next fiasco

Nature Medicine makes it official, retracting Anil Potti paper

 

courtesy Nature

Nature Medicine has retracted a paper that Anil Potti’s co-author, Joseph Nevins, requested be withdrawn in November.

This is the second retraction of a paper by Potti, who resigned from his post at Duke in November in the midst of an investigation into scientific misconduct. The first retraction was in the Journal of Clinical Oncology.

According to the Nature Medicine retraction notice: Continue reading Nature Medicine makes it official, retracting Anil Potti paper

Paper by Silvia Bulfone-Paus to be retracted

At least one of the dominoes may be falling from a scandal at Research Center Borstel.

Retraction Watch has learned that one of six papers that an investigation found to include data manipulation will be retracted by the Journal of Leukocyte Biology. The paper, “ATP induces P2X7 receptor-independent cytokine and chemokine expression through P2X1 and P2X3 receptors in murine mast cells,” includes Silvia Bulfone-Paus as a co-author. The retraction notice will appear in the March issue of the journal, editor Luis Montaner told Retraction Watch today.

Bulfone-Paus is at the center of a complex case, and we’ll refer you to Nature‘s excellent coverage. As Nature reported last month: Continue reading Paper by Silvia Bulfone-Paus to be retracted

Some quick thoughts and links on Andrew Wakefield, the BMJ, autism, vaccines, and fraud

If you’re a savvy Retraction Watch reader — or if you’ve paid any attention at all to the news in the last 18 hours — you will have heard by now that the BMJ has called Andrew Wakefield’s work on autism and the MMR vaccine a “hoax.”

The February 2010 retraction of the original Wakefield paper in the Lancet was, of course, a huge deal. If there were a Canon of Scientific Retractions, it would be in it. It happened before we launched Retraction Watch, however, so we haven’t commented much on it.

We plan on writing about major retractions in history, but the frequency of fascinating timely ones hasn’t abated enough yet to let us do that. (One exception: Our Best of Retractions series.) And in any case, there have been a lot of pixels spilled on this one already, so we’re not sure we have much to add. That’s the nice thing about the web: It leaves us free to curate as well as create.

One comment we want to offer is that the investigation by Brian Deer in the BMJ Continue reading Some quick thoughts and links on Andrew Wakefield, the BMJ, autism, vaccines, and fraud

Why was that paper retracted? Editor to Retraction Watch: “It’s none of your damn business”

L. Henry Edmunds, photo by University of Pennsylvania

Yesterday, we reported on the retraction of a 2004 study in the Annals of Thoracic Surgery. As we noted, the notice’s language was, um, fuzzy, referring vaguely to

an investigation by the University of Florida, which uncovered instances of repetitious, tabulated data from previously published studies.

Today, we are slightly more clear, although what we really got was an earful of other language.

We had the pleasure of speaking this morning with L. Henry Edmunds, Jr., the long-time editor of the Annals of Thoracic Surgery, who gave us a better sense of why his retraction notice was so delicately worded. Edmunds, responding to question of why the letter didn’t say more about the matter:

It’s none of your damn business.

Ranting against “journalists and bloggists,” Edmunds, a cardiac surgeon at the University of Pennsylvania, said the purpose of the retraction notice was merely Continue reading Why was that paper retracted? Editor to Retraction Watch: “It’s none of your damn business”

Thoracic surgery journal retracts hypertension study marred by troubled data

The Annals of Thoracic Surgery has retracted a 2004 article by a group of Florida researchers who were found by their university to have misrepresented the provenance of their data.

If that construction sounds a trifle precious (er, weasel-y), that’s because the retraction notice does, too: Continue reading Thoracic surgery journal retracts hypertension study marred by troubled data

Irony alert: Shades of plagiarism undo med ethics paper on terminal care

With some conservatives fulminating over President Obama’s eternal lust for “death panels,” we have our own case of end-of-life outrage to report.

BMC Medical Ethics has retracted a November 2010 paper by two authors from Mayo Clinic whose manuscript — “End-of-life discontinuation of destination therapy with cardiac and ventilatory support medical devices: physician-assisted death or allowing the patient to die?” — contained passages that closely echoed those in another article, “Moral fictions and medical ethics,” published online in July 2009 in the journal Bioethics.

According to the retraction notice: Continue reading Irony alert: Shades of plagiarism undo med ethics paper on terminal care

Nearly identical twins: European Respiratory Journal retracts asthma in pregnancy paper similar to another by same group

The European Respiratory Journal (ERJ) is retracting a paper about whether mothers with asthma are more likely to have poor birth outcomes, after the journal found it overlapped with an earlier paper by the same group. The ERJ paper was published online on June 18, 2010.

The retraction notice said only that Continue reading Nearly identical twins: European Respiratory Journal retracts asthma in pregnancy paper similar to another by same group

Japanese virologist hit with publishing ban after widespread data manipulation

A leading Japanese virologist has received a 10-year publishing ban from the American Society of Microbiology after many of his published articles were found to have evidence of data manipulation.

In its January 2011 issue, Infection and Immunity, an ASM title, is retracting five articles by the researcher, Naoki Mori, of the University of Ryukyus in Okinawa. The articles, published between 2000 and 2009, involve work on Helicobacter pylori which Nori conducted with co-authors from the United States and elsewhere. Some of the studies listed co-authors from drug companies, including Merck and Boehringer Ingelheim, although it’s not clear whether the companies helped support any of the research.

Despite the impending holidays, Ferric Fang, editor of Infection and Immunity, graciously and quickly replied to our request for comment yesterday (as he has before, about another paper in Nature involving fraud): Continue reading Japanese virologist hit with publishing ban after widespread data manipulation