MASCC/ISOO 2027 Annual Meeting

Welcome to the MASCC/ISOO 2027 Abstract Submission Portal

Submission deadline for abstracts which include Conference Scholarship applications: December 16, 2026

Submission deadline for all other abstracts: January 13, 2027

ALL ABSTRACTS MUST BE SUBMITTED IN ENGLISH.

To be eligible for consideration as a late-breaking abstract, the work described should be original research that has been completed after the regular abstract submission deadline. The content must be considered as urgent and significant in nature to be considered in this category. Priority will be given to clinical trial findings and research that is matched to the meeting themes. Abstracts that describe incomplete studies, literature reviews lacking practice guidance, or trial protocols will not be accepted.

Prior to completing your abstract submission, please review the following details: 

• 2027 Abstract Submission Guidelines

• 2027 Abstract Submission Policy

Before starting this online submission, please ensure that you have the following information available:

• Abstract Title

• Abstract Topic

• Abstract Key Words

• Abstract Content, including all images and table data

• Co-Author Information:

  • First name, last name, and affiliation for all co-authors

  • The order co-authors should be listed in, including who will be the Presenting Author. You may change the presenting author until the Early Bird Registration deadline

All notifications regarding abstract status, including notifications regarding abstract submission, abstract acceptance and scheduling, will be sent to the Submitter. The Submitter will be responsible for informing the authors/co-authors about the status of the abstract.