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Cited by 566

The DOI matches its Crossref record; 12 of the 12 references it cites were found in a registry or an index.

Primary chemotherapy in operable breast cancer: eight-year experience at the Milan Cancer Institute.

Bonadonna, G, Valagussa, P, Brambilla, C, Ferrari, L, Moliterni, A, Terenziani, M, Zambetti, M·1998·Journal of Clinical Oncology

Abstract

PURPOSE: Primary chemotherapy was administered to patients with tumors that measured > or = 2.5 cm in largest diameter to decrease the size of the primary tumor and allow for effective local and distant control while avoiding mastectomy. PATIENTS AND METHODS: Two prospective nonrandomized studies were performed that used different regimens of primary chemotherapy followed by breast-sparing surgery in the presence of objective tumor remission. Additional postoperative chemotherapy was given to women at high risk of disease relapse. The median follow-up duration was 65 months. RESULTS: A total of 536 assessable patients were enrolled, and the main characteristics were fairly comparable between the two trials. Following primary chemotherapy, 85% of patients could be subjected to breast-sparing surgery; in 14 patients (3%), surgical specimens failed to show any residual neoplastic cell. In the final multivariate analysis, the histologically assessed extent of axillary node involvement (P < .001), as well as degree of response to primary chemotherapy (P = .034), represented the significant variables able to influence 8-year relapse-free survival. In women subjected to a breast-conserving approach, the cumulative risk of local relapse as first event alone was 6.8% (95% confidence interval, 3.9% to 8.8%). CONCLUSION: Current findings indicate that primary chemotherapy can be safely administered in women with large tumors (>5.0 cm) and can allow breast-sparing surgery in a high fraction of patients (62%). However, to assess effectively the worthiness of this approach on long-term results, properlyconceived large randomized studies with newer and more effective drug regimens are warranted.

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Metadata

Authors
Bonadonna, G., Valagussa, P., Brambilla, C., Ferrari, L., Moliterni, A., Terenziani, M., & Zambetti, M.
Venue
Journal of Clinical Oncology
Published
1998-01
Volume
16
Issue
1
Pages
93-100
ISSN
  • 0732-183X (ISSN-L)
  • 1527-7755
OpenAlex
W1949597673
Cited by
566
References
12
FWCI
7.77
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Primary chemotherapy in operable breast cancer: eight-year experience at the Milan Cancer Institute. https://app.cochat.ai/papers/10.1200/jco.1998.16.1.93
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Bonadonna, G., Valagussa, P., Brambilla, C., Ferrari, L., Moliterni, A., Terenziani, M., & Zambetti, M. (1998). Primary chemotherapy in operable breast cancer: eight-year experience at the Milan Cancer Institute. Journal of Clinical Oncology. https://doi.org/10.1200/jco.1998.16.1.93

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