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Call for Abstracts

ASCO Plenary Series (2021-2022)

Helpful Tips Before You Begin Your Submission:

  • To submit an abstract, you will need to log in with an ASCO.org account. If you are not an ASCO member, you can create a guest account. The person submitting the abstract is not required to be an author on the abstract and will be able to select the first/presenting author on the designated step.
  • Abstract submissions will be automatically assigned a temporary abstract ID once they complete the Title step in the submitter.
  • Abstracts may be viewed and modified at any time between submission and the deadline by the designated submitter or the first author. Your ASCO username and password are required to log in and edit the submission.
  • Please note that you will be charged a nonrefundable $60 (USD) fee to complete your submission.
  • All authors' conflict of interest disclosure information is required to complete a submission. To do so: Distribute the Coauthor Disclosure Form to your coauthors, collect responses, and manually enter them at the COI Disclosure step. It is recommended to collect this information before starting your submission; OR Authors can submit their disclosure electronically through the ASCO Disclosure Management System. If an author has provided his/her disclosure through the system already, the information will automatically populate across all of their submissions.

ASCO Plenary Series key dates are as follows:

Submission Opens Submission Deadline Abstract Presentation
November Program Aug 24, 2021 Oct 5, 2021 Nov 16, 2021
December Program Oct 12, 2021 Nov 2, 2021 Dec 14, 2021
January Program Nov 9, 2021 Dec 7, 2021 Jan 25, 2022
February Program Dec 13, 2021 Jan 4, 2022 Feb 15, 2022
March Program Jan 11, 2022 Feb 1, 2022 Mar 15, 2022
April Program Feb 8, 2022 Mar 1, 2022 Apr 19, 2022

Abstract Submission

January Plenary Series:
Begin A New Submission
Abstract Submission Deadline:
Tuesday, December 7, 2021 at 11:59 PM EST

Abstract Submission Guidelines and Resources