{"id":2219,"date":"2018-12-13T03:41:21","date_gmt":"2018-12-13T03:41:21","guid":{"rendered":"https:\/\/www.editage.com\/insights\/how-a-journal-editor-deals-with-salami-slicing-a-case-study\/"},"modified":"2025-11-25T10:38:38","modified_gmt":"2025-11-25T05:08:38","slug":"how-a-journal-editor-deals-with-salami-slicing-a-case-study","status":"publish","type":"post","link":"https:\/\/www.editage.com\/insights\/how-a-journal-editor-deals-with-salami-slicing-a-case-study","title":{"rendered":"How a journal editor deals with salami slicing: A case study"},"content":{"rendered":"

Case:<\/b> An editorial board member spotted an overlap between one of his journal\u2019s published articles and another article recently published in a different journal. He alerted the journal\u2019s editor about this. To understand the issue better, the editor contacted the peer reviewers of the article that was published in his journal and requested them to inspect the matter. <\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n

On investigation, the peer reviewers suspected that this was a case of salami slicing<\/a>. The authors had apparently, split the results of a single study and published it in three different journals. The editor tried to contact the authors, but received no response. In the absence of conclusive evidence, the editorial board members decided against retracting the paper and instead, put up an expression of concern. \u00a0<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n

A couple of months after this, the editor received an anonymous email demanding that the paper be retracted. The email stated that the paper was a clear case of salami slicing and an expression of concern failed to do justice to such unethical behavior. In fact, the complainant felt the journal was encouraging misconduct by avoiding the paper\u2019s retraction. The journal\u2019s editorial board members were unsure of the best way to deal with the situation. The journal editor had a long-standing relationship with Editage Insights and decided to consult us on this matter.<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n

Action:<\/span><\/span><\/span><\/b> Our publication experts were of the opinion that the approach of the journal towards the suspected case of salami slicing was correct so far and in accordance with the guidelines issued by the <\/span><\/span><\/span>Committee on Publication Ethics (COPE)<\/span><\/span><\/span><\/a>. Putting up an expression of concern was the right course of action under the circumstances. Since the case was still under investigation and there was no conclusive evidence of misconduct, a retraction would not have been appropriate. <\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n

However, we recommended that the editor take a few more steps to address this concern:<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n

    \n
  1. Inform the publisher of his\/her journal about the suspected misconduct, the investigation process, and the anonymous email received.<\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n
  2. Write to the corresponding author once again asking for an explanation for the alleged misconduct. <\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n
  3. Re-investigate the case to confirm that it is indeed a case of salami slicing (get views from two or more subject-editors\/reviewers).<\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n
  4. Contact the editors of the journals where the other two papers were published and inform them of the suspected misconduct. <\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n
  5. Contact the corresponding author\u2019s institution and inform them about the suspected misconduct, seeking their help in investigating the issue.<\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n
  6. Seek the advice of COPE if required.<\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n<\/ol>\n

    We also suggested that the editor respond to the anonymous email explaining that the case was still under investigation and that necessary steps would be taken based on COPE guidelines once the investigation was complete.<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n

    Summary: <\/span><\/span><\/span><\/span><\/span><\/b>An expression of concern is intended to make the readers aware that an article may be unreliable. In some cases, it may be a precursor to a full retraction. An editor publishes an expression of concern only if a case is unresolved, the investigation is ongoing, or the evidence is inconclusive. However, an editor should not raise doubts about the integrity of an article needlessly and should carefully weigh the impact of the concern (e.g., if it had clinical implications), confidentiality, and the need of journal readers to know before putting up an expression of concern. <\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n

    The <\/span><\/span><\/span><\/span><\/span>COPE retraction guidelines<\/span><\/span><\/span><\/span><\/a> explain in detail when to issue a retraction and when to issue an expression of concern as stated below:<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n

    Journal editors should consider retracting a publication in the following cases:<\/span><\/span><\/span><\/p>\n