Submit an Abstract Correction

Submit an Abstract Correction

Abstract correction requests for ASCO Annual Meeting will be considered through July 15, 2025. You will be notified whether your correction request was accepted no later than August 11, 2025.

ASCO Meeting Abstract Corrections Policy

Correction requests must be submitted by the first author.
If the abstract has not published, please contact abstracts@asco.org with your correction request. Requests received after the submission deadline will be reviewed on a case-by-case basis and if approved, may need to be handled post-publication.
After publication, corrections for major error or omissions will be considered for six weeks after the meeting concludes and approved changes will result in a formal erratum published in the applicable ASCO journal.

If you are the first author of an ASCO Meeting Abstract and would like to request a correction, please fill out and submit the following form and ASCO will review and respond to your request.

Please contact abstract.corrections@asco.org for assistance with this form.

For assistance with slides or posters, contact abstracts@asco.org.

First Author Name*

Indicate the name of the first author exactly as it appears on the abstract byline. If you are not the first author your request for correction will be declined according to ASCO Meeting Abstract policy.

First Author Email*

Provide the first author's email address.

Meeting Name*

Please indicate the name of the ASCO meeting with which this abstract is associated.

Select

Meeting Year*

Please indicate the year of the ASCO meeting with which this abstract is associated.

Abstract ID*

This is the number assigned at submission or, if the abstract has published, the number that appears under the heading "Abstract #" on the ASCO Meeting site or at the upper left corner of the abstract in an ASCO journal.

Abstract Title*

Provide the title of the abstract.

Abstract URL

If the abstract has published, please paste the URL (web link) to the abstract here. Either a link to the abstract on the ASCO Meetings site or on the JCO journal site is acceptable.

Correction Description*

Describe the correction in detail. Include the location (eg, "line 5 of the methods section) and instructions for fixing the error (eg, "replace 5% with 7%").

Error Origination*

Describe how the error was made.

Correction Justification*

Describe the importance of this correction and/or the reason it should be made.

Additional Affected Materials*

If any materials associated with your presentation (besides the abstract) were affected and require the same correction, please select all that apply below.

None - Only the abstract is affected

File Upload

Attach a Word document of the original abstract with track changes clearly showing the requested change. If you have additional supporting files such as email documentation of the correction, you may attach that as well.

Drag and drop files here or

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