Cited by 69Breast Cancer Treatment StudiesCancer Treatment and PharmacologyInflammatory Biomarkers in Disease Prognosis

Prognostic value of chemotherapy-induced neutropenia in early-stage breast cancer

Han, Yunwei, Yu, Zhihao, Wen, Shaoyan, Zhang, Bin, Cao, Xuchen, Wang, Xin·2012·Breast Cancer Research and Treatment

Abstract

Neutropenia is one of the most important dose-limiting toxicities and often the reason for dose reduction. In this study we aimed to assess whether chemotherapy-induced neutropenia could be a marker of efficacy and associate with increased survival. Data from a retrospective survey for early breast cancer patients in our hospital were reviewed. Three hundred and thirty-five patients who had been treated with six cycles of cyclophosphamide, epirubicin, and fluorouracil (CEF) were studied. The association between chemotherapy-induced neutropenia and overall survival (OS) was assessed. According to a multivariate Cox model with time-varying covariates, hazard ratios of death were 0.434 (95% confidence interval (CI), 0.298-0.634; P < 0.001) for patients with mild neutropenia, and 0.640 (95% CI, 0.42-0.975; P = 0.038) for those with severe neutropenia. Neutropenia occurring in early breast cancer patients is an independent predictor of increased survival. These findings suggest that neutropenia in patients who receive chemotherapy is strongly associated with a better prognosis.

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Crossref · 10.1007/s10549-011-1799-1

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Authors
Han, Y., Yu, Z., Wen, S., Zhang, B., Cao, X., & Wang, X.
Affiliations
Tianjin Medical University Cancer Institute and Hospital (CN)
Corresponding author
Wang, Xin
Venue
Breast Cancer Research and Treatment
Published
2011-10-05
Volume
131
Issue
2
Pages
483-490
ISSN
  • 0167-6806 (ISSN-L)
  • 1573-7217
OpenAlex
W2054098785
Cited by
69
References
41
Citations by year
2026: 1 · 2024: 1 · 2023: 5 · 2022: 6 · 2021: 5 · 2020: 8 · 2019: 4 · 2018: 7 · 2017: 9 · 2016: 9 · 2015: 6 · 2014: 2 · 2013: 3 · 2012: 3
FWCI
0.86
Type
journal article
Language
en
Open access
closed
Locations
  • Breast Cancer Research and Treatment (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cancer Research › Breast Cancer Treatment Studies
  • Health Sciences › Medicine › Oncology › Cancer Treatment and Pharmacology
  • Health Sciences › Medicine › Oncology › Inflammatory Biomarkers in Disease Prognosis
Keywords
chemotherapy-induced neutropenia, early breast cancer, prognostic factors, overall survival, CEF chemotherapy, cyclophosphamide, epirubicin, 5-fluorouracil, dose-limiting toxicity, time-varying covariates
MeSH terms
Adult, Aged, Antineoplastic Agents, Breast Neoplasms, Female, Humans, Middle Aged, Neoplasm Staging, Neutropenia, Prognosis, Time Factors, Incidence, Survival Analysis, Chemotherapy, Adjuvant

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