ArticleCancers2024
Long-Term Outcomes of 5-Fluorouracil-Related Early-Onset Toxicities: A Retrospective Cohort Study.
Article in Cancers, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
3 citing papers in PubMed.
- Molecular Targets for Pharmacotherapy of Head and Neck Squamous Cell Carcinomas.Current issues in molecular biology · 2025Review
- Gastrointestinal Cancers with Consideration of DPD and UGT1A1 Plasma Levels: Chemotherapy-Related Toxicity.Life (Basel, Switzerland) · 2025Article
- Ameliorative Effect of N-Acetylcysteine Against 5-Fluorouracil-Induced Cardiotoxicity via Targeting TLR4/NF-κB and Nrf2/HO-1 Pathways.Medicina (Kaunas, Lithuania) · 2025Article
Corrections and comments
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Authors and funding
7 authors.
Funding
Abstract
objectivesWe aimed to determine whether the occurrence of early-onset toxicities due to 5-fluorouracil (5-FU) in treatment-naive patients undergoing their first cycle of FOLFOX/FOLFIRINOX was associated with decreased overall survival, increased risk of treatment cessation, and hospitalization.
methodsThis was a retrospective cohort study using patient information from community oncology practices. Patients who received their first dose of 5-FU from 1 January 2015 through 1 August 2023 were included. The occurrence of an early-onset 5-FU-related toxicity (during 5-FU infusion or up to 96 h after infusion completion) in the first cycle of FOLFOX/FOLFIRINOX was the explanatory variable. The primary endpoint was overall survival (OS); secondary endpoints included early treatment cessation and early hospital admission.
resultsIn total, 3988 patients were included; the median age was 62.9 years and 57.5% were male. Early-onset toxicities were observed in 19.1%, with vomiting, thrombocytopenia, and diarrhea being most common. Patients with early-onset toxicities had a median OS of 2.5 years [95% CI 2.2 to 2.9] compared with 5.3 years [95% CI 4.7 to 5.8] in patients without early-onset toxicities (
conclusionsEarly-onset toxicities related to 5-FU during the first cycle of FOLFOX/FOLFIRINOX treatment were associated with poor outcomes. Early recognition and prompt intervention are pertinent to improve outcomes in patients receiving fluoropyrimidine chemotherapy.
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