Adjuvant chemo-hormonal therapy with cyclophosphamide, doxorubicin and 5-fluorouracil (CAF) with or without medroxyprogesterone acetate (MPA) for node-positive cancer patients, update at 12 years follow up

60 Background: Indications for nipple-sparing mastectomy (NSM) with immediate reconstruction have expanded. For cancer patients, NSM is thought best-suited for early stage patients, with nodal involvement initially viewed as a relative contraindication. We undertook this study to evaluate the use and early outcomes of NSM in node-positive (LN+) breast cancer. Methods: We identified 240 cancers in 226 patients (14 bilateral) scheduled for NSM and operated on at our institution 1/2009-6/2014. Data on intraoperative conversion from NSM, recurrence and follow-up was abstracted from the medical record. Chi-square and long-rank tests were used for statistical analysis. P-values < 0.05 were considered significant. Results: Of 240 cancers, 182 were LN- and 58 were LN+. More LN+ patients had T2/T3 tumors (27/58, 47%) than LN- patients (31/182, 17%), p < 0.0001, but ER and HER2 status was similar. Of 58 LN+ cases, 19 (33%) were cN1 confirmed by positive LN cytology and 39 (67%) were cN0 but LN+ at operation. 10 patients LN+ at diagnosis received neoadjuvant therapy (NT) followed by operation (at which 6 were pLN+ and 4 rendered ypN0); 39 cN0 (4 NT, 35 primary surgery) and 9 cN1 primary surgery patients were pLN+ at operation with a median of 1 LN+. NSM was successful in 13/14 LN+ NT patients (93%) and 39/44 LN+ primary surgery patients (89%), p = 0.64. Six LN+ patients (10%) were converted to skin-sparing mastectomy (SSM) at initial operation based on frozen section pathology (n = 5) or at a second operation (n = 1) vs 13/182 LN- patients (7%), p = 0.44. Among cancer patients treated with NSM, 7 locoregional recurrences (5 in LN+, 2 in LN- patients) occurred at 25 mos median follow-up. 3-year locoregional disease-free estimates were 87% (95% CI 75-100%) for LN+ vs 99% (95% CI 97-100%) for LN- patients, p = 0.007. One nipple-areolar recurrence occurred, in a LN- patient. 3-year breast cancer-specific survival was 97% (95% CI 92-100%) in LN+ vs 99% (95% CI 98-100%) in LN- patients, p = 0.40. Conclusions: Conversion from planned NSM to SSM did not differ significantly between LN+ and LN- patients. Short-term oncologic outcomes were satisfactory. These data suggest that NSM may be appropriate for carefully selected LN+ breast cancer patients.

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Thirty-year follow-up of chemo/hormonal therapy in node-positive breast cancer

Breast Cancer Research and Treatment ◽

10.1007/s10549-006-9338-1 ◽

2006 ◽

Vol 102 (3) ◽

pp. 301-312 ◽

Cited By ~ 7

Author(s):

N. H. Gordon ◽

P. Silverman ◽

W. Lasheen ◽

J. Meinert ◽

L. A. Siminoff

Keyword(s):

Breast Cancer ◽

Hormonal Therapy ◽

Node Positive ◽

Positive Breast Cancer

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Benefit of a High-Dose Epirubicin Regimen in Adjuvant Chemotherapy for Node-Positive Breast Cancer Patients With Poor Prognostic Factors: 5-Year Follow-Up Results of French Adjuvant Study Group 05 Randomized Trial

Journal of Clinical Oncology ◽

10.1200/jco.2001.19.3.602 ◽

2001 ◽

Vol 19 (3) ◽

pp. 602-611 ◽

Cited By ~ 210

Author(s):

Keyword(s):

Breast Cancer ◽

Cancer Patients ◽

Poor Prognosis ◽

Myelogenous Leukemia ◽

High Dose ◽

High Survival ◽

Breast Cancer Patients ◽

Node Positive ◽

Positive Breast Cancer

PURPOSE: To determine the influence of the epirubicin dose in operable node-positive breast cancer patients with factors of poor prognosis. PATIENTS AND METHODS: Between April 1990 and July 1993, 565 operable breast cancer patients with either more than three positive nodes or between one and three positive nodes with Scarff Bloom Richardson grade ≥ 2 and hormone receptor negativity were randomized after surgery to receive either fluorouracil 500 mg/m2, epirubicin 50 mg/m2, and cyclophosphamide 500 mg/m2 every 21 days for six cycles (FEC 50) or the same regimen except with epirubicin dose of 100 mg/m2 (FEC 100). Postmenopausal patients received tamoxifen 30 mg/d for 3 years at the beginning of chemotherapy. Radiotherapy was delivered at the end of chemotherapy in both groups. RESULTS: The median follow-up was 67 months. The 5-year disease-free survival (DFS) was 54.8% with FEC 50 and 66.3% with FEC 100 (P = .03). The 5-year overall survival (OS) was 65.3% and 77.4%, respectively (P = .007). The mean relative dose-intensity was similar in the two groups (90.3% and 86.1%, respectively). Neutropenia and anemia were significantly more frequent in FEC 100 (P < 10−3), as were nausea-vomiting (P = .008) and stomatitis and alopecia (P < 10−3). Nine cases of grade 3 infection occurred only with FEC 100, and no toxic deaths occurred. Three cases of acute cardiac toxicity were observed (FEC50 = 1, FEC100 = 2) and 10 patients (FEC50 = 6, FEC100 = 4) presented delayed cardiac dysfunctions. Two cases of secondary leukemia were observed (acute lymphatic leukemia with FEC 50 and acute myelogenous leukemia with FEC 100). CONCLUSION: After 5 years of follow-up, the increased epirubicin dose led to a significant benefit in terms of DFS and OS, with a high survival rate among patients with poor-prognosis breast cancer.

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