Abstract Information

Abstract Information

The Society for Immunotherapy of Cancer (SITC) will begin accepting submissions of regular abstracts and late-breaking abstract applications for the 35th Anniversary Annual Meeting (SITC 2020) beginning on April 1, 2020. The deadline to submit research for a regular abstract, Young Investigator Award abstract and/or late-breaking abstract application is 5 p.m. PDT on  July 31, 2020. For more information, see the 2020 Regular, Young Investigator Award and Late-Breaking Abstract Reference Guide or continue scrolling to learn more about specific abstract categories and timelines:


New Abstract Category

SITC 2020 is now accepting research on COVID and Immunotherapy. Click here to learn more about abstract categories.


Abstract Information

Poster Presentation Dates

Posters will be presented on either Thursday, Nov. 12, 2020, or Friday, Nov. 13, 2020. Poster presentation dates will be provided with acceptance notifications.

Regular Abstract

The time frame to submit your latest research in the cancer immunotherapy field to the 35th Anniversary Annual Meeting & Pre-Conference Programs (SITC 2020) for consideration as an oral abstract presentation, rapid oral abstract presentation and/or poster abstract presentation is April 1, 2020, through 5 p.m. PDT on July 31, 2020.

Late-Breaking Abstract

Late-breaking abstract (LBA) submission is solely for abstracts with late-breaking data and not for abstracts submitted “late”. The late-breaking abstract deadline is not intended to be an extension of the general submission deadline.

All LBA submissions are due by 5 p.m. PDT on July 31, 2020, to be eligible for the LBA submission period. Applications will be reviewed and all submitters will be notified if they qualify to submit a late-breaking abstract during the submission period from Aug. 21, 2020, to 5 p.m. PDT on Sept. 11, 2020. If an application does not qualify for late-breaking abstract submission, the submitter will be notified by Aug. 11, 2020, and will have the opportunity to submit a regular abstract by 5 p.m. PDT on Aug. 14, 2020.

Late-breaking abstracts are considered for, but not limited to, oral abstract presentations during the Late-Breaking Abstract Sessions from 12–12:30 p.m. on Thursday, Nov. 12, 2020, and 11:50 a.m.–12:20 p.m. on Friday, Nov. 13, 2020.

Young Investigator Award Abstract

Regular abstracts with primary and presenting authors that are students, postdoctoral research fellows, clinical fellows, or junior faculty with three or fewer years on staff and are current SITC members, may be eligible to receive a Young Investigator Award. Young Investigator Award abstracts require a letter of recommendation as well as additional information regarding the percentage of contribution by the primary and presenting author.

Those selected for the Presidential Travel Award will be invited to give an oral abstract presentation during the Presidential Session from 2:05–3:30 p.m. on Friday, Nov. 13, 2020. 

For more information about the Young Investigator Awards, please click here

Reasons to Submit an Abstract to SITC 2020

  • Free submission for members and nonmembers (view important submission dates)
  • Young Investigator Awards are offered in conjunction with regular abstract submission
  • All accepted abstracts will be published as a supplement in the Journal for ImmunoTherapy of Cancer (JITC), the society’s global, open access, peer-reviewed journal
  • Multiple oral presentation opportunities available
  • The opportunity to present and discuss your research with luminaries in the immunotherapy field
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