Policy

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Cochrane Reviews

From July 2019, Cochrane Reviews should only be withdrawn under exceptional circumstances (i.e. for reasons other than those that could be described using the Updating Classification System), for example, if there is a concern about the conduct or reporting of the Cochrane Review:

Examples of reasons for withdrawing a Cochrane Review

Withdrawal followed by republication

The Editors may accept for publication a revised version of a Cochrane Review that addresses the issues raised in the withdrawn notice. Any such version will be re-evaluated using standard Cochrane editorial process, and may then be approved for publication (as a separate, subsequent version) in consultation with the Editor in Chief.

Protocols for Cochrane Reviews

Protocols that have not been converted into full Cochrane Reviews within two years of publication should generally be withdrawn from the CDSR.

Up to 16 December 2014, withdrawn protocols were removed from the CDSR after one issue of publication. From this date onwards, withdrawn protocols remain published to maintain the public record of publication and to complement the inclusion in PROSPERO.

Published Cochrane Reviews (including protocols) are not removed from the CDSR when they are retracted or archived using the “withdrawn” publishing event. (Up to 16 December 2014, withdrawn protocols were removed from the CDSR after one issue of publication. From this date onwards, withdrawn protocols remain published to maintain the public record of publication and to complement the inclusion of protocols in PROSPERO[change link to point to EPPR Prospero].) A Cochrane Review may be retracted temporarily (suspended) and then republished once it is considered satisfactory by the authors, the CRG's editorial team, and the Editor in Chief; otherwise it will remain retracted. Published versions that precede a retracted/archived version are available in the CDSR by clicking on the ‘Other versions’ tab in the article.

The publication of a retraction (withdrawn) statement generates a new citation version. For Cochrane Reviews, this includes a new entry in PubMed.

What displays in the published version?

When a protocol or review is withdrawn, it will be flagged in the published version in the Cochrane Database of Systematic Reviews (CDSR) as ‘withdrawn’.

Published Cochrane Reviews (including protocols) are not removed from the CDSR. Published versions that precede a withdrawn version are available via the 'History' section of the Cochrane Review.

The following information is included in the withdrawn version:

• Reason for withdrawing the protocol/review (as inserted in the “Published Notes” section in the RevMan file), preceded by "Reason for withdrawal from publication".
• Standard publication information: title, authors (as listed on previous citation version), citation, DOI, publication date, editorial group name, Sources of support (as listed on previous citation version), and publishing events (What’s new and History).
• The following text is inserted automatically at the end of the “Reason for withdrawing this protocol/review” text: “The editorial group responsible for this previously published document have withdrawn it from publication.”
• Citations for the withdrawn version, as available via Crossref Cited-by Linking.
• Published versions that precede a withdrawn version are available in the CDSR by clicking on the ‘Version History’ tab in the article.

What displays in the PubMed record?

• Article title preceded by "WITHDRAWN:".
• Abstract of the version that has been withdrawn.

Steps to withdraw a Cochrane Review

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• Title
• DOI of the version being withdrawn
• Reason for withdrawal

Protocols for Cochrane Reviews

Protocols that have not been converted into full Cochrane Reviews within two years of publication should generally be withdrawn from the CDSR.

Editorial guidance

The decision to withdraw a published Cochrane Review (or protocol) should generally be made between the authors and the Cochrane Review Group (CRG) editorial team. The reason for the withdrawal should be given in the Published Notes section of the protocol or review. link to Archie Help

What shows in the published version

When a protocol or review is withdrawn, it will be flagged in the published version in the Cochrane Database of Systematic Reviews (CDSR) as ‘withdrawn’ and only the title, coversheet, and reason for withdrawal will be published.

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The decision to withdraw a published Cochrane Review (or protocol) should generally be made between the authors and the Cochrane Review Group (CRG) editorial team. The reason for the withdrawal should be given in the Published Notes section of the protocol or review. When a protocol or review is withdrawn, it will be flagged in the published version in the Cochrane Database of Systematic Reviews (CDSR) as ‘withdrawn’ and only the title, coversheet, and reason for withdrawal will be published.

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• The authors have requested this protocol to be withdrawn. The reason/s is/are [insert reason(s)].
• The protocol is out of date and does not meet the current methodological standards of The Cochrane Collaboration.
• Authors have made no progress with this protocol in XX months/years. New authors are being sought to take over this protocol.
• The protocol has been republished as a Diagnostic Test Accuracy Protocol (provide full reference).
• The protocol has been split into these protocols (provide full references).
• The protocol has been merged with another (provide full reference).
• Title reassignment: A new protocol will be published by the review authors (provide list of authors).
• The Cochrane Review Group was unable to maintain contact with the contact author. The co-authors are unable to take over this protocol. New authors are being sought to take over this protocol.

Cochrane Reviews

• The Editor/CRG withdrew this review as of Issue X, 20XX. The review will be reinstated following a substantive update.
• Potentially relevant studies may have been excluded from this review and it has been withdrawn pending further investigation.
• The statistical analysis may have been inappropriate and this review has been withdrawn pending further investigation.
• There may be errors with data presentation and this review has been withdrawn pending further investigation.
• Major errors in the review have been identified (e.g. through the Feedback mechanism). These errors are: [insert]. The review will be re-published following revision and peer review.
• Non-compliance with The Cochrane Collaboration’s Commercial Sponsorship Policy.
• The review has been combined with [insert number] an/other published Cochrane Review(s) and the new combined review has been published as [insert full reference].
• The review has been split into [insert number] reviews that will be/have been published as [insert full references if known].
• This review is being updated and replaced following the publication of a new protocol [insert full reference]. It will remain withdrawn when the new review is published.
• The review has been republished as a Diagnostic Test Accuracy Review [insert full reference].
• The authors have requested this review to be withdrawn. The reason/s is/are [insert reason(s)].
• Authors are unable to update the review. New authors are being sought to update this review.The review has been withdrawn while the authors update aspects of its methodology ([list these]).