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Liu MC, Mego M, Nakamura S, Nole F, Pierga J, Toi M, Munzone E, Yagata H, Sandri MT, Bidard F, Wang H, Hayes DF, Cristofanilli M. Clinical validity of circulating tumor cell (CTC) enumeration in 841 subjects with metastatic breast cancer (MBC). J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.10592] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Aurilio G, Sciandivasci A, Munzone E, Riva DF, Radice D, Bertolini F, Minchella I, Cullura D, Curigliano G, Zampino MG, Goldhirsch A, Nole F. First-line therapy with metronomic capecitabine (mC) plus docetaxel (D) followed by mC as maintenance for patients with HER2-negative metastatic breast cancer (MBC): Preliminary analysis of a monocentric phase II trial. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.e11547] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Fontana F, Bonizzi G, Medoro G, Zorzino L, Sergio M, Cassatella MC, Peruzzi E, Gianni S, Calanca A, Signorini G, Nole F, Giorgini G, Munzone E, Manaresi N, Sandri MT. Sequencing the chemokine receptor CXCR4 in individual circulating tumor cells (CTCs) of patients with breast cancer (BrCa). J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.e21134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Munzone E, Botteri E, Sciandivasci A, Curigliano G, Nole F, Rotmensz N, Colleoni M, Viale G, Esposito A, Luini A, Mastropasqua MG, Goldhirsch A. Prognostic significance of Ki-67 in node-negative (pN0), triple-negative (TN) breast cancer (BC). J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.1056] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Sandri MT, Zorzino L, Cassatella MC, Dell'Orto P, Stufano V, Munzone E, Casadio C. Abstract P3-02-13: Is HER2 Evaluation with the CellSearch System a Method Reliable for Detecting HER2 Overexpression? Cancer Res 2010. [DOI: 10.1158/0008-5472.sabcs10-p3-02-13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background. Circulating tumor cells (CTCs) detected in patients with both localized and metastatic breast cancer are significantly associated with a worse outcome. In addition to enumeration, an exciting area of CTC research involves the phenotyping and expression profiling of CTCs. In this regard, in patients with metastatic breast cancer, the evaluation of CTCs could be considered as a “real-time” biopsy allowing the detection of possible changes in tumor phenotype, such as a shift in patients HER2- negative on the primary tumor to HER2-positive CTCs. This could be of relevance as these patients may become suitable to targeted anti-HER2 therapy. Currently, there is no standardized and widely accepted method available for the determination of HER2 status on CTC. Aims. Objectives of this study were: 1. verifying the feasibility and reliability of HER2 determination on cells from scraping of breast cancer tissue by FISH analysis, 2. evaluating the concordance of HER2 status determined on primary breast tumor by immunohistochemistry (IHC) and on scraped cells, obtained from the same breast tumor and spiked in blood from healthy subjects, using the CellSearch System, and finally 3. evaluating the concordance of HER2 expression determinated by FISH analysis and by CellSearch on the same scraped cells. Methods. Cells from scraping of fresh breast cancer tissues with different level of HER2 expression were spiked in 18 healthy subjects blood samples. The determination of the HER2 expression on these cells was performed with the CellSearch System (Veridex, USA) by the addition of a fluorescein conjugated monoclonal antibody to be used in conjunction with the CellSearch™ Epithelial Cell Kit to phenotype CTCs for the presence of HER-2/neu. The HER2 characterisation of the primary breast tumors was performed by IHC by FISH analysis according to standard procedures. FISH was also performed on cells from scraping of fresh breast cancer tissues after CellSearch enumeration and characterization, by removing them from the “MagNest” cartridge. Tumors with a score of 3+ were considered positive.
Results. The results of the FISH analysis performed on the cells aspirated from the cartridge demonstrated a 100% concordance with the FISH performed on fresh tissue (9 not amplified and 9 amplified). The evaluation of HER2 expression on scraped cells by CellSearch System and by IHC on the corresponding tumor showed that the CellSearch method is reliable in identifying HER2 overexpression, as in all the 3+ tumors it was possible to detect variable percentage of scraped cells overexpressing HER2. Finally, different number of HER2+ scraped cells were found in 16 out of the 18 samples: the only 2 negative samples were both IHC negative and FISH not amplified. On the contrary 2 of the 4 remaining negative/1+ IHC samples, showed some scraped cells HER2+ which resulted FISH amplified. Conclusion. This study demonstrates that FISH analysis is feasible and the results are reliable when performed on cells after CellSearch procedure. Moreover HER2 expression may be evaluated with the CellSearch System and it may be used as a preliminary method to indicate possibly HER2 positive samples which may be confirmed by FISH analysis.
Citation Information: Cancer Res 2010;70(24 Suppl):Abstract nr P3-02-13.
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Aurilio G, Sciandivasci A, Bagnardi V, Della Vigna P, Monfardini L, Preda L, Rizzo S, Padrenostro M, Renne G, Munzone E, Cullurà D, Petrella MC, Bellomi M, Nolè F. Abstract P1-13-03: Is Bone Biopsy of Metastatic Sites Useful in Advanced Breast Cancer Management? Cancer Res 2010. [DOI: 10.1158/0008-5472.sabcs10-p1-13-03] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Biopsies of metastatic sites are not recommended in clinical practice to evaluate changes in biological features in advanced breast cancer (ABC) women. We assessed discordance in expression levels for estrogen receptor (ER), progesterone receptor (PgR) and epidermal growth factor receptor 2 (HER2), between primary tumor and bone metastases and its clinical impact on patient management.
Material and Methods: We retrospectively analyzed 109 ABC patients (pts) underwent computed tomography guided bone biopsy at the European Institute of Oncology in Milan, Italy, from 1997 to 2009. Data on ER and PgR status [positive if ≥1% by immunohistochemistry (IHC)] and on HER2 status (positive if IHC3+ and/or FISH amplified), both primary tumor and bone metastases were collected. Fisher and McNemar's test were used for statistical analysis.
Results: Median time from primary diagnosis to bone biopsy was 4.2 years (range 0-18.9). Overall discordance rate (ODR) in ER expression was 20.5% (95% CI: 13.4%-29.5%): 3/7 pts (42.9%) shifted from ER negative to positive and 19/100 pts (19%) from ER positive to negative [p=0.0006]. ODR in PgR expression was 43.9% (95% CI: 34.3%-53.8%): 4/21 pts (19%) changed from PgR negative to positive and 43/86 pts (50%) from PgR positive to negative [P<0.0001]. ODR in HER2 status was 6.9% (95% CI: 2.6%-14.6%): 4/78 pts (5.1%) changed from HER2 negative to positive and 2/8 pts (25%) turned from HER2 positive to negative [p=0.41]. Thirteen out of 21 pts (61.9%) with discordant ER status and 23/77 pts (29.8%) with concordant ER status [p=0.01] changed endocrine therapy; there were no differences in chemotherapy [p=0.80]. Four out of 6 pts (66.6%) with discordant HER2 status and 6/72 pts (8.3%) with concordant HER2 status changed immunologic therapy [p=0.002], 3/6 pts (50%) started trastuzumab and 1/6 patient (16.6%) stopped it; there were no differences in chemotherapy [p=0.68]. All pts well tolerated the invasive procedure, requiring only local analgesia. Discussion: Our analysis showed that receptor profile may significantly change between primary breast cancer and bone metastases, with relevant impact on therapy. Bone biopsy might be useful and should be considered in selected cases to optimize therapeutic choices. Large prospective trials are needed to investigate these outcomes.
Citation Information: Cancer Res 2010;70(24 Suppl):Abstract nr P1-13-03.
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Sciandivasci A, Munzone E, Aurilio G, Adamoli L, Botteri E, Locatelli M, Esposito A, Minchella I, Cullura’ D, Curigliano G, Goldhirsch A, Nole’ F. Abstract P6-11-14: Long-Term Disease Control with Vinorelbine, Cisplatin and Continuous Infusion of 5-Fluorouracil -ViFuP Regimen-in Metastatic Triple Negative Breast Cancer Patients. Cancer Res 2010. [DOI: 10.1158/0008-5472.sabcs10-p6-11-14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Triple negative breast cancers (TNBCs) are characterized by lack of estrogen, progesterone, HER-2-neu receptors expression and comprise 15% to 20% of all breast cancers. Studies have suggested that
TNBCs may be more sensitive to DNA damaging agents like cisplatin. Our previous experience had identified a combination chemotherapy -the ViFuP regimen-with noteworthy efficacy and safety as a first or subsequent line treatment for metastatic breast cancer (MBC) patients (pts). In this view we retrospectively examined the activity of ViFuP regimen in 2 cohorts (A and B) of metastatic TNBC pts.
Material and Methods: From January 2000 to December 2008, 115 pts with MBC were treated with ViFuP regimen, at the European Institute of Oncology, Milan, Italy. Among these, 35 pts (30%) had TNBC. Pts received continuous infusion 5-fluorouracil 200 mg/m2/day, vinorelbine 20 mg iv on days 1 and 3 and cisplatin 60 mg/m2on day 1. Therapy was given every three weeks. In A 22 pts (63%) were triple negative on primary tumor and in B 13 pts (37%) were triple negative in metastatic site. Median age was 54 years (range 35-73), 11 pts (31%) were pre-treated for MBC and 21 pts (60%) had ≥3 metastatic sites.
Results: Thirty three pts were evaluable for response and 34 pts were assessable for toxicity. Median duration of treatment was 3.57 months (range 1-5.7). Four pts (12%) had complete responses, 14 pts (42%) had partial responses and 11 pts (33%) had stable disease with a clinical benefit (CB) of 73% (95% CI, 55%-87%). Four pts (12%) had progressive disease. Median time to progression was 6 months (95% CI, 5-8 months). Main toxicity was haematological with 62% of the pts showing grade 3/4 leuco-neutropenia. Alopecia was almost absent.
Discussion: Treatment with ViFuP regimen was effective and safe in metastatic TNBC providing long-term disease control in a high proportion of pts. The prolonged CB supports this regimen as an additional therapeutic opportunity in this category of pts.
Citation Information: Cancer Res 2010;70(24 Suppl):Abstract nr P6-11-14.
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di Pietro A, Ferrucci P, Munzone E, Mosconi M, Gandini S, Pari C, Cataldo F, Verrecchia F, Nole F, Testori A. Dacarbazine (DTIC) plus bevacizumab (B) combination therapy in chemotherapy (CTh)-naïve advanced melanoma (MM) patients (pts): A phase II study. J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.8536] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Munzone E, Di Pietro A, Goldhirsch A, Minchella I, Verri E, Cossu Rocca M, Marenghi C, Curigliano G, Radice D, Adamoli L, Nolè F. Metronomic administration of pegylated liposomal-doxorubicin in extensively pre-treated metastatic breast cancer patients: A mono-institutional case-series report. Breast 2010; 19:33-7. [DOI: 10.1016/j.breast.2009.10.003] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2009] [Revised: 10/02/2009] [Accepted: 10/06/2009] [Indexed: 12/20/2022] Open
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Nole F, Munzone E, Bertolini F, Sandri MT, Petralia G, Adamoli L, Radice D, Cullura D, di Pietro A, Goldhirsch A. Circulating endothelial cells (CECs), progenitors (CEPs), and circulating tumor cells (CTCs) for prediction of response in patients with advanced breast cancer (ABC) receiving metronomic oral vinorelbine (oV): Preliminary results. J Clin Oncol 2009. [DOI: 10.1200/jco.2009.27.15_suppl.e14572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
e14572 Background: Metronomic administration of chemotherapy given once or more per week with no extended gaps was shown to be effectively anti-angiogenic, causing growth arrest or apoptosis of endothelial cells in tumor neo-vessels. Preclinical and clinical studies indicate that ultra-low concentrations of various microtubule inhibitors inhibit proliferation or migration of endothelial cells. We investigated in a phase II study the activity of metronomic administration of oV in ABC, kinetics and response prediction of CECs, CEPs, CTCs and of other biomarkers of angiogenesis (soluble VEGF, VEGFr2, TSP1, bFGF). CT perfusion scans were also performed. Methods: From February 2008, 47 pts with ABC received oV (50 mg/die TTW). Currently 20 pts are evaluable for both activity and biomarker assessment. Baseline levels of biomarkers of angiogenesis were correlated with clinical response. Results: Shown in Table . Conclusions: We found that the baseline value of apoptotic cells (expressed as % of total cells) was significantly correlated with outcome. The baseline total, viable, and apoptotic CEC count and CTCs might provide an indirect measure for angiogenic turnover and an indicator of better response to anti-angiogenic therapy, supporting the use of metronomic treatments in patients expressing high levels of baseline CECs. Updated results will be presented together with correlation with perfusion CT scan and levels of CTCs. [Table: see text] No significant financial relationships to disclose.
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Sandri MT, Zorzino L, Munzone E, Cassatella C, Luini A, Bassi F, Salvatici M, Botteri E, Rotmensz N, Esposito A, Adamoli L, Goldhirsch A, Nolè F. Circulating tumor cells in operable breast cancer: a pilot study. Cancer Res 2009. [DOI: 10.1158/0008-5472.sabcs-5028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Abstract #5028
Background. Circulating tumor cells (CTCs) in the peripheral blood are an ideal source for the detection of disseminated tumor cells because of an easy sampling procedure. Their prognostic significance has been demonstrated in metastatic breast cancer, while little data exist in operable patients. Aims of this study are the evaluation of the prevalence and kinetics of CTCs before and after surgical treatment and the possible correlation between CTCs and clinico-pathological characteristics and biological features. Methods. We analyzed 30 ml of peripheral blood from 60 T1-T3, any N, M0 breast cancer pts, before surgery and after 5 days. In case of positivity of one of the perioperative samples, a further sample was taken after 30 days. The presence of CTCs was assessed with the CellSearch System (Veridex, USA). Samples were subjected to immunomagnetic enrichment with an anti-Epcam-antibody: CTCs were defined as nucleated cells expressing cytokeratin 8, 18 and 19 but lacking CD45. A sample was considered positive when 1 or more cells were detected. Results. Data are available for 50 pts. We found ≥1 CTC in 28% of the pts (n=14/50) before surgery, and in 29% of the patients (n= 12/42 ) at 5 days. The median number of CTCs was 1, with a range of 1-3. We found a borderline significant association between the presence of CTCs at baseline and the presence of vascular invasion (p=0.09). The presence of CTCs at baseline did not correlate with tumor size (p=0.66), grading (p=0.88), presence of estrogens receptor (p=0.30), presence of progesteron receptor (p=0.30), HER2/neu status of the tumor (p=1.0), or with the presence of lymph node metastases (p=0.71). In 42 pts we have the data of CTCs determined at baseline and at day 5: 27 patients showed concordant results (23 negative and 4 positive). Among the 15 patients with different results, 8 were negative at baseline and positive at day 5: 6 out of the 8 patients had positive nodes. At day 30 we analyzed samples from 18 subjects: persistence of at least 1 CTC was found in 18 % of patients (n=5). Conclusions. The results of this explorative study are very preliminary and a larger number of patients and a long-term follow-up will be required. However, it is of interest the borderline correlation between presence of CTCs at baseline and vascular invasion, and between appearance of CTCs and nodal involvement in postoperative samples. The study is ongoing and the patients will be followed during and after adjuvant treatment to explore the prognostic significance of persistency of CTCs. Complete data will be presented.
Citation Information: Cancer Res 2009;69(2 Suppl):Abstract nr 5028.
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Munzone E, Nolé F, Zorzino L, Medici M, Minchella I, Cassatella MC, Casadio C, Picozzi M, Adamoli L, Goldhirsch A, Sandri M. Acquisition of HER2/neu over-expression on circulating tumor cells (CTCs) in patients (pts) with advanced breast cancer (ABC) during chemotherapy. J Clin Oncol 2008. [DOI: 10.1200/jco.2008.26.15_suppl.11017] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Catania C, Micheli D, Minchella I, De Pas TM, Adamoli L, Medici M, Munzone E, Nolè F. Waiting room related symptoms: Patients’ experiences in an outpatient clinic of a cancer center. J Clin Oncol 2008. [DOI: 10.1200/jco.2008.26.15_suppl.20614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Nolé F, Munzone E, Zorzino L, Minchella I, Salvatici M, Botteri E, Medici M, Verri E, Adamoli L, Rotmensz N, Goldhirsch A, Sandri MT. Variation of circulating tumor cell levels during treatment of metastatic breast cancer: prognostic and therapeutic implications. Ann Oncol 2007; 19:891-7. [PMID: 18056915 DOI: 10.1093/annonc/mdm558] [Citation(s) in RCA: 126] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND This study aimed to evaluate the prognostic significance of circulating tumor cells (CTCs) detection in advanced breast cancer patients. PATIENTS AND METHODS We tested 80 patients for CTC levels before starting a new treatment and after 4, 8 weeks, at the first clinical evaluation and every 2 months thereafter. CTCs were detected using the CellSearch System. RESULTS Forty-nine patients had >or=5 CTCs at baseline. At the multivariate analysis, baseline number of CTCs was significantly associated with progression-free survival [hazard ratio (HR) 2.5; 95% confidence interval (CI) 1.2-5.4]. The risk of progression for patients with CTCs >or=5 at last available blood draw was five times the risk of patients with 0-4 CTCs at the same time point (HR 5.3; 95% CI 2.8-10.4). Patients with rising or persistent >or=5 CTCs at last available blood draw showed a statistically significant higher risk of progression with respect to patients with <5 CTCs at both blood draws (HR 6.4; 95% CI 2.8-14.6). CONCLUSION CTCs basal value is a predictive indicator of prognosis and changes in CTC levels during therapy may indicate a clinical response. Testing CTC levels during targeted treatments might substitute other measurement parameters for response evaluation.
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Catania C, Medici M, Magni E, Munzone E, Cardinale D, Adamoli L, Sanna G, Minchella I, Radice D, Goldhirsch A, Nolè F. Optimizing clinical care of patients with metastatic breast cancer: a new oral vinorelbine plus trastuzumab combination. Ann Oncol 2007; 18:1969-75. [PMID: 17846020 DOI: 10.1093/annonc/mdm372] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Trastuzumab (T) combined with i.v. vinorelbine (i.v.VNR) is an active regimen for patients with advanced breast cancer (ABC). In order to further improve quality of life of patients undergoing treatment for ABC, a new regimen using oral vinorelbine (oVNR) (d1 + d3) plus q3wks T was tested (ToVNR). PATIENTS AND METHODS Thirty-nine patients with ABC, human epidermal growth factor receptor 2/neu 3+ or FISH positive received 288 treatment cycles with T 6 mg/kg (loading dose, 8 mg/kg) on d1 and oVNR 55 mg/m(2) on d1 + d3, q3wks until disease progression or unacceptable toxicity. RESULTS Thirty-seven patients and 286 treatment cycles were evaluated (two patients were lost to follow-up). Treatment was very well tolerated. Two patients had complete response (CR), 14 partial response (PR), 17 stable disease (SD) and four disease progression (PD) (overall response rate: 43%). Clinical benefit rate (CR + PR + SD >24 months) was 73%. Median time to progression was 8.9 months (range 2-27) and median duration of response was 10.9 months (range 2-27). CONCLUSIONS The ToVNR combination is active and very well tolerated. It favorably compares with the combination of T and weekly i.v. administered VNR, allowing a more convenient once every three weeks hospital admission and leaving patients and care providers free from the unpleasant effect of i.v.VNR.
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Sanna G, Franceschelli L, Rotmensz N, Botteri E, Adamoli L, Marenghi C, Munzone E, Cossu Rocca M, Verri E, Minchella I, Medici M, Catania C, Magni E, Goldhirsch A, Nolè F. Brain metastases in patients with advanced breast cancer. Anticancer Res 2007; 27:2865-9. [PMID: 17695462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
BACKGROUND The incidence of brain metastases (BM) is apparently rising in patients with advanced breast cancer (ABC). We performed a case control study to define current features of breast cancer related to central nervous system (CNS) metastases. PATIENTS AND METHODS From March 1999 to May 2006, we identified 72 patients with symptomatic BM of breast cancer. A comparison group was randomly selected assigning to each case two patients with primary breast cancer and no BM, matched for year of diagnosis, age and tumour stage (pT status and nodal status). RESULTS Cases had a significantly higher rate of negative estrogen receptors (ERs) (60% in cases vs. 29% in controls), negative progesterone receptors (PgRs) (79% vs. 43%), HER2/neu over expression (44% vs. 13%) and immunostaining for Ki-67 > or =20% (84% vs. 55%), with p-value <0.001 for all four parameters in univariate analyses. On multivariate analysis, HER2/neu over expression and Ki-67 -20% were independent predictive factors of brain relapse (Odds Ratio (OR) 2.55, 95% confidence intervals (CI) 1.10-5.94 and OR 2.97, 95% CI 1.01-8.73, respectively). Endocrine unresponsive tumours (both ER and PgR <10%) showed an increased risk of relapse with BM of borderline significance (OR 1.91, 95% CI 0.87-4.12). CONCLUSION Patients with ER and PgR negative tumours either with or without HER-2/neu over expression should be considered at higher risk of BM.
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Munzone E, Testori A, Minchella I, Mosconi M, Passoni C, Verri E, Cossu Rocca M, Lambiase A, Goldhirsch A, Nolè F. A phase II trial of dacarbazine (DTIC) and bevacizumab in patients with metastatic melanoma. J Clin Oncol 2007. [DOI: 10.1200/jco.2007.25.18_suppl.8579] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
8579 Background: Dacarbazine (DTIC) has been approved for treating metastatic melanoma in the 1970s, and as a single agent gives a response rate of about 20%. There have been efforts to ameliorate this poor result by using DTIC in different combinations without a significant improvement. In addition, new studies with melanoma cells in vitro show that DTIC causes transcriptional up-regulation of vascular endothelial growth factor (VEGF), suggesting a potential clinical benefit from the concomitant treatment of DTIC and anti-VEGF therapy. The purpose of this study is to determine whether a combination therapy of bevacizumab and DTIC is safe and can increase response rate and progression-free survival in patients (pts) with metastatic melanoma. Methods: From June 2006 to December 2006, 8 chemo-naive pts (1 female and 7 males) with metastatic melanoma were enrolled in the study. The median age was 53 (43–74) and PS was 0–1. Patients received DTIC 800 mg/m2 iv every 4 weeks and bevacizumab 10 mg/kg iv every 2 weeks. A treatment cycle consisted of 28 days. Results: Among 5 evaluable pts there were 1 partial response, 2 stable disease and 2 progressions, 3 pts were not evaluable because it is too early. Median number of administered cycles was 2 (2–6). The toxicity profile was particularly favourable with no G3/G4 haematological toxicity. Other most commonly seen toxicities were: nausea/vomiting (22%), mucositis (13%), diarrhea (9%). Proteinuria 1+ was reported in 3 cycles (13%). One patient with an early progression had also a G2 increase in blood pressure with a dilatative cardiomyopathy. Conclusions: The combination treatment resulted well tolerated and with a sufficient anti-tumor activity to warrant the continuing of enrolment. Updated efficacy and safety data will be presented. No significant financial relationships to disclose.
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Nolè F, Verri E, Sanna G, Munzone E, Catania C, Ascione G, Adamoli L, Dellapasqua S, Colleoni M, Goldhirsch A. Pegylated liposomal doxorubicin (PLA) at a metronomic schedule for patients with advanced breast cancer (ABC). J Clin Oncol 2006. [DOI: 10.1200/jco.2006.24.18_suppl.10571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
10571 Background: The anti-angiogenic efficacy of chemotherapy (CT) is probably best obtained by administration of low doses of cytotoxics on a frequent or continuous schedule. The aim of this pilot study was to assess feasibility, clinical efficacy and tolerability of PLA, using a “metronomic” schedule in ABC. This schedule has been previously tested in the treatment of Kaposi sarcoma. Methods: From January to November 2005, 36 pts with ABC were treated with PLA, at a dose 20 mg/m2 q14. Almost all the pts were heavily pretreated for ABC and 44% of them received previous anthracycline therapy in adjuvant or metastatic setting. Results: Thirty-four pts were evaluable for toxicity and 29 for response. One pt (3%) had CR, 3 (11%) PR, 12 (41%) NC and 13 (45%) PD, for an overall clinical benefit of 28%. Median response duration was 2.59 mos; median TTP was 3.38 mos (95% CI 2.11–4.64). Treatment was well tolerated with neither G3-G4 NCI-CTC hematological toxicity. Only one pt experienced G3 palmar-plantar erythrodysesthesia (PPE). PPE was observed in other 15 pts (39%), with G2 occurring in 7 (21%). Other common G2 non-hematological toxicities were mucositis in 3 pts (9%) and constipation in 3 pts (9%) Dose reduction, due to subjective or hematological toxicity, was required in 10 pts (36%). No decrease in LVEF > 10% from baseline was observed. Conclusions: Metronomic PLA schedule in pretreated ABC pts seems to be an active and well-tolerated regimen. As to dose-dense CT, targets of metronomic CT might be, in addition to malignant cells, also endothelial and other stromal cells of the progressing metastasis, leading ultimately to the stability and eventually regression of the neoplastic lesion. The lower toxicity profile of the metronomic schedules make their use in pts with ABC very attractive and their testing in the adjuvant setting extremely challenging. No significant financial relationships to disclose.
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Nolè F, Catania C, Sanna G, Imadalou K, Munzone E, Adamoli L, Longerey B, Blanchot G, Goldhirsch A. Dose-finding and pharmacokinetic study of an all-oral combination regimen of oral vinorelbine and capecitabine for patients with metastatic breast cancer. Ann Oncol 2006; 17:322-9. [PMID: 16303864 DOI: 10.1093/annonc/mdj058] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
PURPOSE A phase I study was performed to determine the maximal tolerated dose, recommended doses (RDs), safety and efficacy of oral vinorelbine when combined with capecitabine in an all-oral chemotherapy regimen in patients with metastatic breast cancer (MBC), with pharmacokinetic blood sampling to investigate potential drug-drug interactions. PATIENTS AND METHODS Forty-four patients with MBC received as first- or second-line chemotherapy, oral vinorelbine at a dose of 60 or 80 mg/m2 on days 1 and 8 (and 15) with escalating doses of capecitabine from 1650 to 2500 mg/m2/day days 1-14 every 3 or 4 weeks. Three schedules were tested: day 1, day 8 and weekly regimens of oral vinorelbine with a 14-day course of capecitabine every 3 weeks; and a days 1 and 8 regimen of oral vinorelbine with a 14-day course of capecitabine every 4 weeks. RESULTS With oral vinorelbine at 60 mg/m2, the RDs were established as oral vinorelbine 60 mg/m2 on days 1 and 8 plus capecitabine 2250 mg/m2/day days 1-14 and oral vinorelbine 60 mg/m2/week plus capecitabine 2000 mg/m2/day days 1-14. With oral vinorelbine at 80 mg/m2, the RD was oral vinorelbine 80 mg/m2 on days 1 and 8 plus capecitabine 2000 mg/m2/day days 1-14. Neutropenia was the main dose-limiting toxicity of the combination; it was reported in 40 patients (90.9%), with grade 3 in 14 patients (31.8%) and 6.2% of cycles, and grade 4 in 12 patients (27.3%) and 4.3% of cycles. Complications were rare with only three patients experiencing febrile neutropenia (one episode each). The most frequent non-haematological toxicity was gastrointestinal; however, the incidence of grade 3 was low, with no episode of grade 4. Hand-foot syndrome was reported in 14 patients (31.8%) and 22.6% of cycles, with grade 2 in two patients (4.5%) and 1.2% of cycles (two episodes each). No episode of grade 3 was observed. Objective responses were reported in 18 patients (three complete responses and 15 partial responses), yielding a response rate of 40.9% in the intention-to-treat population according to the investigator assessment. Results from the pharmacokinetic study demonstrated the absence of mutual pharmacokinetic interactions when both drugs were co-administered. CONCLUSIONS The combination of oral vinorelbine and capecitabine is safe and easy to administer in an outpatient setting. This all-oral combination chemotherapy may offer a good alternative to the intravenous route for patients with MBC. Based on these promising results, a phase II study has started using oral vinorelbine 60 mg/m2/week with capecitabine 2000 mg/m2/day days 1-14 every 3 weeks as first-line chemotherapy in patients with MBC.
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Curigliano G, Petit JY, Bertolini F, Colleoni M, Peruzzotti G, de Braud F, Gandini S, Giraldo A, Martella S, Orlando L, Munzone E, Pietri E, Luini A, Goldhirsch A. Systemic effects of surgery: quantitative analysis of circulating basic fibroblast growth factor (bFGF), Vascular endothelial growth factor (VEGF) and transforming growth factor beta (TGF-beta) in patients with breast cancer who underwent limited or extended surgery. Breast Cancer Res Treat 2005; 93:35-40. [PMID: 16184456 DOI: 10.1007/s10549-005-3381-1] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND To assess if feature, extent and duration of surgery could influence levels of systemic proangiogenic cytokines vascular endothelial growth factor (VEGF), basic fibroblast growth factor (bFGF) and transforming growth factor beta (TGF-beta). PATIENTS AND METHODS We collected blood samples from 82 consecutive breast cancer patients who underwent various types of surgery, classified according to the magnitude of tissue injury in: minimal (quadrantectomy), moderate (mastectomy without reconstruction), and heavy [mastectomy followed by reconstruction with transversus recto-abdominal muscle cutaneous flap (TRAM)]. Samples were collected one day before surgery (D(-1)), at the end of surgical tumor removal (D0), and on 1st (D(+1)), 2nd (D(+2)) and 5th (D(+5)) day after surgery. Serum VEGF, bFGF and TGF-beta levels were measured by the enzyme immunoassay method. RESULTS On average a continuous decrease was observed for all growth factors from the day before operation to the 5th day after operation. On day (D(+5)) an increase was observed for patients who underwent extended respect to moderate surgery. These differences were found statistically significant for bFGF and VEGF (p = 0.05 and p = 0.025 respectively). A statistically different trend for type of operation was observed also for TGF-beta at 24-48 h: a minor reduction, compared to time of operation, was observed for minimal surgery, an intermediate reduction for moderate surgery and a higher decrease for extended surgery. CONCLUSIONS Angiogenic cytokines perioperative levels could be increased on 5th day (D(+5)) by extent of surgery and should induce perioperative stimulation of residual cancer cells. A better understanding of the time interval during which the sequelae of events in wound healing occur may be the basis for defining new therapeutic strategies that can interfere with tumor outgrowth sparing wound healing processes.
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Curigliano G, Spitaleri G, Pietri E, Rescigno M, de Braud F, Cardillo A, Munzone E, Rocca A, Bonizzi G, Brichard V, Orlando L, Goldhirsch A. Breast cancer vaccines: a clinical reality or fairy tale? Ann Oncol 2005; 17:750-62. [PMID: 16293674 DOI: 10.1093/annonc/mdj083] [Citation(s) in RCA: 66] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
The characterization of tumor antigens recognized by immune effector cells has opened the perspective of developing therapeutic vaccines in the field of breast cancer. The potential advantages of the vaccines are: (i) the induction of a robust immune response against tumors that are spontaneously weekly immunogenic; (ii) the tumor specificity for some antigens; (iii) the good tolerance and safety profile and (iv) the long-term immune memory, critical to prevent efficiently tumor recurrence. Most trials evaluating breast cancer vaccines have been carried out in patients with extended metastatic breast cancer, characterized by aggressive tumors, resistant to standard cytotoxic treatments, so that clinical efficacy was difficult to achieve. However, some significant immune responses against tumor antigens induced upon vaccinations were recorded. The aim of this review is to analyze the activity of vaccination strategies in current clinical trials. Data of clinical activity have been observed by using vaccines targeting HER2/neu protein, human telomerase reverse transcriptase, carcinoembryonic antigen and carbohydrate antigen given after stem cell rescue. The review discusses possible future directions for vaccine development and applications in the adjuvant setting.
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47
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Pagani O, Sessa C, Nolè F, Munzone E, Crivellari D, Lombardi D, Thürlimann B, Hess D, Graffeo R, Ruggeri M, Longhi S, Goldhirsch A. Dose-finding study of weekly docetaxel, anthracyclines plus fluoropyrimidines as first-line treatment in advanced breast cancer. Ann Oncol 2005; 16:1609-17. [PMID: 15994176 DOI: 10.1093/annonc/mdi308] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND The efficacy and safety of prolonged fluoropyrimidines, either intravenously or orally, prompted their integration with taxanes and anthracyclines in the treatment of advanced breast cancer (ABC). We conducted three subsequent dose-finding studies on first-line chemotherapy in ABC with anthracyclines, either epirubicin (E) or doxorubicin (A), and docetaxel (T), both given on days 1 and 8 every 3 weeks, plus continuous infusion (CI) 5-fluorouracil (F) or capecitabine (X). PATIENTS AND METHODS Sixty-two patients (37% dominant visceral disease, 48% locally advanced disease, 45% two or more sites involved), received different doses of T (60--80 mg/m(2)), A (40--50 mg/m(2)) or E (60--90 mg/m(2)) and X (1,650 and 2,000 mg/m(2)), or CI F at a fixed daily dose of 200 mg/m(2). Cardiac function was monitored at baseline and then every four cycles by echocardiography. RESULTS The median number of cycles per patient with all regimens was four (range one to eight). Haematological and gastrointestinal toxicity defined the maximum tolerated doses, at T-80/E-90 mg/m(2) with TEF, T-70/A50/X-2,000 mg/m(2) with TAX and T-70/E-80/X-1,650 mg/m(2) with TEX. Two patients treated with TEF developed transient cardiac toxicity (dilatative cardiomyopathy and coronary subtotal stenosis requiring stenting) after cumulative E doses of 400 mg and 1,100 mg/m(2), respectively. Fifty-nine patients were evaluable for response; the overall response rates (ORR) were comparable between regimens (54% with TEF, 71% with TAX and 86% with TEX), with an 81% ORR in 31 patients with locally advanced disease. CONCLUSIONS The addition of fluoropyrimidines to weekly, intermittent ET is well tolerated and active in ABC.
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Munzone E, Nolè F, Sanna G, Goldhirsch A. Response of bilateral choroidal metastases of breast cancer to therapy with trastuzumab. Breast 2004; 14:380-3. [PMID: 16216740 DOI: 10.1016/j.breast.2004.08.019] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2004] [Revised: 08/18/2004] [Accepted: 08/19/2004] [Indexed: 11/20/2022] Open
Abstract
Intraocular metastases, especially those of the choroidal plexus, are not common in metastatic breast cancer patients and are typically associated with a poor prognosis and impaired quality of life. A 45-year-old woman with breast cancer overexpressing HER2 and metastasizing to choroidal plexus, lymph nodes and skin received a combination of trastuzumab and paclitaxel as first-line treatment. Subsequently, at progression, trastuzumab was reintroduced together with vinorelbine. Administration of trastuzumab with either paclitaxel or vinorelbine led to a rapid improvement of the ocular symptoms, associated with a rapid objective response of all metastatic lesions and a prompt improvement in the quality of life. Choroidal metastases from breast cancer overexpressing HER2 are responsive to trastuzumab and chemotherapy (paclitaxel or vinorelbine). The susceptibility of ocular metastases to this approach seems different to that of other sanctuary disease sites.
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Nolé F, Catania C, Sanna G, Munzone E, Milano G, Laffranchi B, Goldhirsch A, Blanchot G, Puozzo C. 560 Search for drug-drug interaction between oral vinorelbine (VRL) and capecitabine (CAP) in metastatic breast cancer (MBC) during a dose finding study. EJC Suppl 2003. [DOI: 10.1016/s1359-6349(03)90592-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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50
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Mandalà M, Moro C, Ferretti G, Calabro MG, Nolè F, Rocca A, Munzone E, Castro A, Curigliano G. Effect of tamoxifen on GH and IGF-1 serum level in stage I-II breast cancer patients. Anticancer Res 2001; 21:585-8. [PMID: 11299809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
Abstract
OBJECTIVE Tamoxifen suppresses insulin-like growth factor-1 (IGF-1) plasma levels in early and advanced breast cancer patients. Relationships between tamoxifen (GH) and IGF-1 are complex and not completely described yet. The present investigation was performed to evaluate the effect of acute and chronic tamoxifen administration on GH response to growth hormone-releasing hormone (GHRH), as well as on IGF-1 serum levels. MATERIALS AND METHODS Evaluation of GH after administration of GHRH was performed (a) at baseline, (b) 3 hours after 20 mg oral administration of tamoxifen and (c) after 12 weeks of 20 mg a day oral tamoxifen treatment, in fifteen postmenopausal stage I-II breast cancer patients. IGF-I was measured at baseline and after chronic tamoxifen administration. RESULTS The GH response to GHRH was significantly reduced after 12 weeks of tamoxifen 10 mg administered twice a day orally (mean peak 3.2 +/- 0.2 micrograms/l, mean AUC 261.3 +/- 18.2 micrograms/minute p < 0.01 versus basal AUC). A concomitant significant reduction of IGF-1 was observed after 3 months of tamoxifen treatment. Basal pretreatment levels of 113.2 +/- 15.5 micrograms/l were suppressed to 70 +/- 7.9 micrograms/l (p < 0.01). CONCLUSION Our study confirm the inhibitory effect of tamoxifen on IGF-I and suggested, as shown in previous in vitro data, that its suppression could be directly related to GH reduction in response to GHRH stimulation.
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MESH Headings
- Aged
- Aged, 80 and over
- Antineoplastic Agents, Hormonal/administration & dosage
- Antineoplastic Agents, Hormonal/pharmacology
- Antineoplastic Agents, Hormonal/therapeutic use
- Breast Neoplasms/blood
- Breast Neoplasms/drug therapy
- Breast Neoplasms/pathology
- Breast Neoplasms/surgery
- Carcinoma, Ductal, Breast/blood
- Carcinoma, Ductal, Breast/drug therapy
- Carcinoma, Ductal, Breast/pathology
- Carcinoma, Ductal, Breast/surgery
- Chemotherapy, Adjuvant
- Combined Modality Therapy
- Drug Evaluation
- Estrogen Antagonists/administration & dosage
- Estrogen Antagonists/pharmacology
- Estrogen Antagonists/therapeutic use
- Estrogens
- Female
- Growth Hormone-Releasing Hormone
- Human Growth Hormone/blood
- Human Growth Hormone/metabolism
- Humans
- Insulin-Like Growth Factor I/analysis
- Mastectomy, Modified Radical
- Middle Aged
- Neoplasm Staging
- Neoplasms, Hormone-Dependent/blood
- Neoplasms, Hormone-Dependent/drug therapy
- Neoplasms, Hormone-Dependent/pathology
- Neoplasms, Hormone-Dependent/surgery
- Postmenopause/blood
- Progesterone
- Tamoxifen/administration & dosage
- Tamoxifen/pharmacology
- Tamoxifen/therapeutic use
- Treatment Outcome
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