Journal Article

DKFZ-2026-00518

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Where is the data? Delayed and chronic irAE surveillance and management after cessation of ICIs: expert insights from SITC on survivorship care and the need for long-term data.

Flores, T. F. ; Tonorezos, E. S. ; Bhatia, S. ; Brahmer, J. R. ; Cappelli, L. C. ; Cooper, M. ; Davies, M. ; Guild, S. ; Gunturu, K. ; Haanen, J. B. A. G. ; Johnson, D. B. ; Lacouture, M. E. ; Leidner, R. ; Mitchell, S. ; Moledina, D. G. ; Moslehi, J. ; Naidoo, J. ; Obeid, M. ; Postow, M. ; Puzanov, I. ; Reid, M. E. ; Santomasso, B. D. ; Schadendorf, D.DKFZ* ; Silk, A. W. ; Sullivan, R. J. ; Walunas, T. ; Wang, Y. ; Ascierto, P. A. ; Ernstoff, M. S.

2026
BioMed Central London

Abstract: Immune checkpoint inhibitors (ICIs) have revolutionized cancer therapy, offering durable responses and prolonged survival. However, these therapies also present unique challenges, particularly with the onset of immune-related adverse events (irAEs), which can manifest during treatment either acutely and/or become chronic or emerge long after treatment cessation. Delayed, chronic, and re-emergent irAEs often require tailored survivorship care, including coordination across multiple disciplines focused on oncology, specialty care, and primary care. Despite the increased usage of ICIs, there is limited longitudinal data guiding the surveillance, diagnosis, attribution, and management of irAEs after ICI treatment. To address these gaps, the Society for Immunotherapy of Cancer convened an Expert Panel to deliberate best practices and identify research opportunities for improving post-treatment care. This paper outlines these expert insights into irAE surveillance, coordination and continuity across care transitions and settings, and clinical management strategies. The paper also underscores the importance of clinicians' understanding of irAE onset patterns, multidisciplinary coordination, and the urgent need in the field for the development of a comprehensive irAE registry. By addressing these critical gaps, the oncology community can better support the growing population of ICI-treated cancer survivors, ensuring improved quality of life and care outcomes.

Keyword(s): Education ; Immune Checkpoint Inhibitor ; Immune related adverse event - irAE ; Solid tumor ; Survivorship

Note: #NCTZFB9#

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Contributing Institute(s):

1. Koordinierungsstelle NCT West (WT01)

Research Program(s):

1. 899 - ohne Topic (POF4-899) (POF4-899)

Appears in the scientific report 2026

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Database coverage:
; ; Article Processing Charges ; Clarivate Analytics Master Journal List ; DOAJ Seal ; Ebsco Academic Search ; Essential Science Indicators ; Fees ; IF >= 10 ; JCR ; PubMed Central ; SCOPUS ; Science Citation Index Expanded ; Web of Science Core Collection

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