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Also see: Digital object identifier (DOI) and website address (URL) of a Cochrane Review and Citation versions: DOIs and URLs.

‘What’s New’ events for Cochrane Reviews and protocols

Article type

Type of change 

Conclusions changed?

New citation version?

‘What’s new’ events to select in RevMan

Review
  • Addition of new studies (e.g. the full inclusion of a study previously awaiting classification)
  • Removal of one or more studies previously included (e.g. when the studies have been retracted)

Yes

Yes

(1) Updated

AND

(2) New citation: conclusions changed

No

Yes

(1) Updated

AND

(2) New citation: conclusions not changed

Review
  • Any changes to the following sections or elements (except for minor
typographical
  • text or formatting errors that do not impact the data or review findings or interpretation):
scope
    • Abstract
    • Plain Language Summary
    • Summary of Findings Tables
    • Scope of the review (e.g. new outcomes, comparisons, types of participants or developments in the intervention or its delivery)
; methodology; results
    • Methods
    • Results (e.g. in effect estimates or confidence intervals)
, the certainty
    • Certainty in the results (as expressed by GRADE ratings)
; conclusions; Summary of Findings tables; Abstract; and/or Plain Language Summary
    • Conclusions

Yes

Yes

(1) Amended

AND

(2) New citation: conclusions changed

No

Yes

(1) Amended

  • Where review is changed in response to a Comment/Feedback (beyond minor typographical changes) 
  • Incorrect author affiliation published
  • Y

    Y

    (1) Updated* OR amended

    AND

    (2) New citation: conclusions not changed

    Protocol
    • An important change to the objectives or scope of the proposed review (e.g. new outcomes or changes to the priority or definition of the outcomes, comparisons, methodology, types of participants or developments in the intervention or its delivery)

    not applicable

    Yes

    (1) New citation: major change

    Review or protocol
    • Minor typographical errors that do not impact the data
    or review
    • , findings or interpretation
    • Changes to information presented in the background section that will not otherwise affect the eligibility criteria (e.g. amending definition or burden of disease, or updating supporting references)
    • One or more studies removed from ‘Studies awaiting classification’
    • New search performed, but studies not fully incorporated into the results of the review (i.e. added to ‘Studies awaiting classification’)*
    *
  • Addition of a comment and/or a reply to the feedback section but with no other changes to the review (apart from minor typographical errors)
    • Republishing a withdrawn review to add new information to the withdrawal notice (e.g. to indicate that the review has been superseded by a different review)
    • Addition of an Editorial note (see Editorial notes)

    N

    N

    (1) Amended

    • Addition of new studies (e.g. the full inclusion of a study previously awaiting classification)
    • Removal of a study previously included (e.g. when the studies have been retracted)
    • Any changes to the following sections (except minor typographical errors that do not impact the data or review findings or interpretation): scope of the review (e.g. new outcomes, comparisons, types of participants or developments in the intervention or its delivery); methodology; results (e.g. in effect estimates or confidence intervals), the certainty in the results (as expressed by GRADE ratings); conclusions; Summary of Findings tables; Abstract; and/or Plain Language Summary
    • Where review is changed in response to a Comment/Feedback (beyond minor typographical errors) 
    • Where one or more of the studies has a published expression of concern, and a note of caution is added to the published review, pending further information
    • Post-publication change in authorship (see Changes in authorship)

    N

    Y

    (1) Updated* OR amended

    AND

    (2) New citation: conclusions not changed

    * 'Updated' must only be used when a new search was completed AND studies were fully incorporated; see **.

    No

    No

    (1) Amended


    ** Studies are fully incorporated into the Cochrane Review if added to the included studies, excluded studies, ongoing studies, or studies awaiting classification (only if all reasonable efforts to integrate it into included, excluded, or ongoing have failed), or no new studies identified in search. Studies are not fully incorporated if studies identified by the search are added to studies awaiting classification classification only (see exception above). See ‘Reporting search dates’ for further information.

    Withdrawing

    ...

    published Cochrane

    ...

    Reviews

    The withdrawal of a published Cochrane Review or a protocol for a Cochrane Review automatically creates a new citation version. To withdraw, see the policy and editorial management information, and follow the steps in Archie Help.

    What’s New events for protocols for Cochrane Reviews

    ...

    Type of change

    ...

    Change

    ...

    New citation version?

    ...

    ‘What’s New’ events to select in RevMan

    ...

    • An important change to the objectives or scope of the proposed review (e.g. new outcomes or changes to the priority or definition of the outcomes, comparisons, methodology, types of participants or developments in the intervention or its delivery)

    ...

    Major change

    ...

    Y

    ...

    (1) New citation: major change

    ...

    • Minor typographical errors 
    • Changes to information presented in the background section that will not otherwise affect the eligibility criteria (e.g. amending definition or burden of disease, or updating supporting references)
    • Addition of a Comment and/or a response to the feedback section but with no further changes to the protocol (apart from minor typographical changes)
    • Republishing a withdrawn protocol to add new information to the withdrawal notice (e.g. to indicate that the protocol has been superseded by a different review or protocol)

    ...

    Amended

    ...

    N

    ...

    (1) Amended

    ...

    • Where protocol is changed in response to a Comment/Feedback
    • Post-publication change in authorship (see Changes in authorship)

    ...

    Amended

    ...

    Y

    ...

    (1) New citation: no major change

     . guidance, and process.