REDUNDANT PUBLICATION IN A PUBLISHED ARTICLE | eSupport for Research | 2022 | Dr. Akash Bhoi

When a reader reports suspected redundant (duplicate) publication, journal editors follow a structured decision path that depends on how much overlap exists and whether authors respond. The central outcome is straightforward: if overlap is not significant, the article stays as published; if overlap is major, editors escalate to author inquiries, possible retraction, and institutional involvement—often after repeated attempts to obtain documentation.

Editors first acknowledge the complaint and request documentary evidence if it wasn’t included in the initial message. With the information in hand, they assess the external overlap and sort the case into three buckets: major overlap (true redundancy), minor overlap (limited repetition such as “slicing” or partial reuse), or no significant overlap. If the editor concludes there’s no meaningful overlap, the reader is informed that no changes will be made, effectively closing the case.

Major overlap triggers a more formal process. The editor contacts the corresponding author in writing and seeks a signed authorship statement or cover letter confirming the work was not published elsewhere, along with evidence addressing duplication. If the corresponding author does not respond, editors escalate by contacting other co-authors—using tools such as professional directories or online platforms to locate current affiliations and email addresses. If authors still fail to respond, the editor may contact the institution, reaching out to research governance personnel (for example, research directors or associates responsible for research and development).

If the corresponding author responds, the next step depends on the quality of the explanation. An unsatisfactory justification or an admission of wrongdoing can pull other journals into the process. Editors may notify the other journal(s) involved and, if agreement is reached, publish a retraction or a notice of relevant publication rather than a duplicate-publication notice alone. Retraction decisions also lead to broader accountability: editors inform all authors of the action and may notify the institution so it can apply its own policies and take internal measures.

When the response is satisfactory—such as an honest error or a legitimate publication pathway—editors still consider corrective remedies. They may request that all authors clarify their position and outline expected future behavior, and they evaluate whether a correction (amendment) is appropriate. Retraction remains possible if overlap is extensive, if correction cannot adequately address the problem, or if stakeholders are not satisfied with the proposed fix. In cases where authors do not respond, editors continue outreach to the institution periodically (described as every three to six months) while the matter remains unresolved.

Across the workflow, the guiding principle is proportionality: minor overlap may lead to limited correction considerations, but major redundancy—especially when authors admit fault or fail to provide credible documentation—can end in retraction, reader notification, and institutional action. The process is also shaped by international guidance such as recommendations from the International Committee of Medical Journal Editors, including the idea that translations can be acceptable when properly referenced, and that correction linking to the original article may be preferred over retraction in certain circumstances.