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Published in: Clinical Journal of Gastroenterology 4/2021

01-08-2021 | Radiotherapy | Case Report

A fatal wound complication following sequential anti-angiogenesis, immune checkpoint inhibition and ultra-hypofractionated radiotherapy

Authors: Miha Orazem, Cédric Draulans, Mathieu Spaas, Eric Van Cutsem, Marina Debecker, Gert De Meerleer, Sabine Tejpar, Jeroen Dekervel, Karin Haustermans

Published in: Clinical Journal of Gastroenterology | Issue 4/2021

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Abstract

Purpose

Multimodality treatments combining radiotherapy, immune therapy and/or targeted therapy are under heavy investigation. Promising data from clinical trials are emerging, nevertheless unexpected interactions and adverse events should not be overlooked.

Case presentation

Here we present a case study of a patient with metastatic colon adenocarcinoma treated sequentially with a chemotherapy/targeted therapy combination, immune checkpoint inhibitors and ultra-hypofractionated radiotherapy. After radiation treatment, the patient developed extensive posterior abdominal wall wounds coinciding with regression of the irradiated metastatic tumour mass and marked elevation of the inflammation parameters.

Conclusion

This case represents an unusual fatal wound complication after palliative ultra-hypofractionated radiotherapy. Further research into synergistic effects of sequential radiotherapy and anti-angiogenesis therapy may provide an advantage in anticipating severe sequelae.
Literature
Metadata
Title
A fatal wound complication following sequential anti-angiogenesis, immune checkpoint inhibition and ultra-hypofractionated radiotherapy
Authors
Miha Orazem
Cédric Draulans
Mathieu Spaas
Eric Van Cutsem
Marina Debecker
Gert De Meerleer
Sabine Tejpar
Jeroen Dekervel
Karin Haustermans
Publication date
01-08-2021
Publisher
Springer Singapore
Published in
Clinical Journal of Gastroenterology / Issue 4/2021
Print ISSN: 1865-7257
Electronic ISSN: 1865-7265
DOI
https://doi.org/10.1007/s12328-021-01399-2

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