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Cited by 608

The DOI matches its Crossref record; 30 of the 30 references it cites were found in a registry or an index.

HER2 and Response to Paclitaxel in Node-Positive Breast Cancer

Open access
Hayes, Daniel F., Thor, Ann D., Dressler, Lynn G., Weaver, Donald, Edgerton, Susan, Cowan, David, Broadwater, Gloria, Goldstein, Lori J., Martino, Silvana, Ingle, James N., Henderson, I. Craig, Norton, Larry, Winer, Eric P., Hudis, Clifford A., Ellis, Matthew J., Berry, Donald A.·2007·New England Journal of Medicine

Abstract

BACKGROUND: The status of human epidermal growth factor receptor type 2 (HER2) in breast-cancer cells predicts clinical outcomes in women who receive adjuvant anthracycline-based chemotherapy. We hypothesized that HER2 positivity predicts a benefit from adjuvant doxorubicin doses above standard levels, from the addition of paclitaxel after adjuvant chemotherapy with doxorubicin plus cyclophosphamide, or from both. METHODS: We randomly selected 1500 women from 3121 women with node-positive breast cancer who had been randomly assigned to receive doxorubicin (60, 75, or 90 mg per square meter of body-surface area) plus cyclophosphamide (600 mg per square meter) for four cycles, followed by four cycles of paclitaxel (175 mg per square meter) or observation. Tissue blocks from 1322 of these 1500 women were available. Immunohistochemical analyses of these tissue specimens for HER2 with the CB11 monoclonal antibody against HER2 or with a polyclonal-antibody assay kit and fluorescence in situ hybridization for HER2 amplification were performed. RESULTS: No interaction was observed between HER2 positivity and doxorubicin doses above 60 mg per square meter. HER2 positivity was, however, associated with a significant benefit from paclitaxel. The interaction between HER2 positivity and the addition of paclitaxel to the treatment was associated with a hazard ratio for recurrence of 0.59 (P=0.01). Patients with a HER2-positive breast cancer benefited from paclitaxel, regardless of estrogen-receptor status, but paclitaxel did not benefit patients with HER2-negative, estrogen-receptor-positive cancers. CONCLUSIONS: The expression or amplification, or both, of HER2 by a breast cancer is associated with a benefit from the addition of paclitaxel after adjuvant treatment with doxorubicin (<60 mg per square meter) plus cyclophosphamide in node-positive breast cancer, regardless of estrogen-receptor status. Patients with HER2-negative, estrogen-receptor-positive, node-positive breast cancer may gain little benefit from the administration of paclitaxel after adjuvant chemotherapy with doxorubicin plus cyclophosphamide.

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Metadata

Authors
Hayes, D. F., Thor, A. D., Dressler, L. G., Weaver, D., Edgerton, S., Cowan, D., Broadwater, G., Goldstein, L. J., Martino, S., Ingle, J. N., Henderson, I. C., Norton, L., Winer, E. P., Hudis, C. A., Ellis, M. J., & Berry, D. A.
Venue
New England Journal of Medicine
Published
2007-10-11
Volume
357
Issue
15
Pages
1496-1506
ISSN
  • 0028-4793 (ISSN-L)
  • 1533-4406
OpenAlex
W2091205535
Cited by
608
References
30
FWCI
38.03
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: HER2 and Response to Paclitaxel in Node-Positive Breast Cancer. https://app.cochat.ai/papers/10.1056/nejmoa071167
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Hayes, D. F., Thor, A. D., Dressler, L. G., Weaver, D., Edgerton, S., Cowan, D., Broadwater, G., Goldstein, L. J., Martino, S., Ingle, J. N., Henderson, I. C., Norton, L., Winer, E. P., Hudis, C. A., Ellis, M. J., & Berry, D. A. (2007). HER2 and Response to Paclitaxel in Node-Positive Breast Cancer. New England Journal of Medicine. https://doi.org/10.1056/nejmoa071167

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