Bone researcher is up to 17 retractions

A bone researcher has lost three more papers for scientific misconduct.

The new retractions bring Yoshihiro Sato’s total to 17 and put him on our Leaderboard.

According to the retraction notices, Sato asked the Journal of Neurology, Neurosurgery, and Psychiatry to retract three of his papers “due to scientific misconduct.” In the letter, Sato—who is corresponding author on all three papers—explained he included co-authors without their consent and that none of the other authors listed worked on the study or article.

In May, the editors issued expressions of concern while they investigated (1, 2, 3), and last month, the journal retracted the three articles.

Here’s the retraction notice for “Amelioration of osteopenia and hypovitaminosis D by 1alpha-hydroxyvitamin D3 in elderly patients with Parkinson’s disease:” Continue reading Bone researcher is up to 17 retractions

Double negatives: Four years later, a journal restores retracted headache paper

drawing by JD Fletcher via Wikipedia

It might not be a first – although we can’t find another example — but a mental health journal has reinstated an article it retracted four years ago.

The retracted retraction notice appears in the August issue of the Journal of Neurology, Neurosurgery & Psychiatry, a BMJ title, and refers to a 2005 article describing an alarming case of treatment-related emotional problems in a patient with cluster headaches.

These headaches, which often strike behind the eyes, are akin to migraines and have been dubbed “suicide headaches” because they are so intensely painful that many sufferers have said that death would be a preferable fate. (Think: “It beats a poke in the eye with a sharp stick.”)

The patient had been taking high doses of the drug methysergide and began to experience Continue reading Double negatives: Four years later, a journal restores retracted headache paper