Managing Irinotecan-Induced Diarrhea: A Comprehensive Review of Therapeutic Interventions in Cancer Treatment

Irinotecan (CPT-11), an inhibitor of DNA topoisomerase I, stands as a pivotal therapeutic agent in oncology. However, its use is primarily constrained by side effects such as neutropenia and the onset of delayed diarrhea. Despite the effective management of neutropenia, CPT-11-induced diarrhea (CID)...

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Bibliographic Details
Main Authors: Xiaoqin Yang, Jiamei Chen, Yitao Wang, Yihan Wu, Jinming Zhang
Format: Article
Language:English
Published: MDPI AG 2025-03-01
Series:Pharmaceuticals
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Online Access:https://www.mdpi.com/1424-8247/18/3/359
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Summary:Irinotecan (CPT-11), an inhibitor of DNA topoisomerase I, stands as a pivotal therapeutic agent in oncology. However, its use is primarily constrained by side effects such as neutropenia and the onset of delayed diarrhea. Despite the effective management of neutropenia, CPT-11-induced diarrhea (CID) is often severe, leading to hospitalization, dosage adjustments, and in some cases, treatment discontinuation, which can significantly impact therapeutic outcomes. A multitude of pharmacological agents have been investigated in preclinical and clinical studies with the aim of reducing or preventing the onset of delayed diarrhea associated with CPT-11. This comprehensive review examines the underlying mechanisms of CPT-11-triggered delayed diarrhea and discusses the experimental medications and strategies that have been utilized to combat this adverse effect. This review encompasses an exploration of chemical formulations, the application of traditional Chinese medicine, and the advent of innovative drug delivery systems. It is anticipated that this article will serve as a valuable resource for both novice researchers in the realm of irinotecan chemotherapy and for those who are well-versed in the field, including experts and practicing clinicians.
ISSN:1424-8247