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Published in: Breast Cancer Research 6/2013

Open Access 01-12-2013 | Research article

Obesity and survival in operable breast cancer patients treated with adjuvant anthracyclines and taxanes according to pathological subtypes: a pooled analysis

Authors: Bella Pajares, Marina Pollán, Miguel Martín, John R Mackey, Ana Lluch, Joaquín Gavila, Charles Vogel, Manuel Ruiz-Borrego, Lourdes Calvo, Tadeusz Pienkowski, Álvaro Rodríguez-Lescure, Miguel Angel Seguí, Olivier Tredan, Antonio Antón, Manuel Ramos, María del Carmen Cámara, César Rodríguez-Martín, Eva Carrasco, Emilio Alba

Published in: Breast Cancer Research | Issue 6/2013

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Abstract

Introduction

Obesity is an unfavorable prognostic factor in breast cancer (BC) patients regardless of menopausal status and treatment received. However, the association between obesity and survival outcome by pathological subtype requires further clarification.

Methods

We performed a retrospective analysis including 5,683 operable BC patients enrolled in four randomized clinical trials (GEICAM/9906, GEICAM/9805, GEICAM/2003–02, and BCIRG 001) evaluating anthracyclines and taxanes as adjuvant treatments. Our primary aim was to assess the prognostic effect of body mass index (BMI) on disease recurrence, breast cancer mortality (BCM), and overall mortality (OM). A secondary aim was to detect differences of such prognostic effects by subtype.

Results

Multivariate survival analyses adjusting for age, tumor size, nodal status, menopausal status, surgery type, histological grade, hormone receptor status, human epidermal growth factor receptor 2 (HER2) status, chemotherapy regimen, and under-treatment showed that obese patients (BMI 30.0 to 34.9) had similar prognoses to that of patients with a BMI < 25 (reference group) in terms of recurrence (Hazard Ratio [HR] = 1.08, 95% Confidence Interval [CI] = 0.90 to 1.30), BCM (HR = 1.02, 0.81 to 1.29), and OM (HR = 0.97, 0.78 to 1.19). Patients with severe obesity (BMI ≥ 35) had a significantly increased risk of recurrence (HR = 1.26, 1.00 to 1.59, P = 0.048), BCM (HR = 1.32, 1.00 to 1.74, P = 0.050), and OM (HR = 1.35, 1.06 to 1.71, P = 0.016) compared to our reference group. The prognostic effect of severe obesity did not vary by subtype.

Conclusions

Severely obese patients treated with anthracyclines and taxanes present a worse prognosis regarding recurrence, BCM, and OM than patients with BMI < 25. The magnitude of the harmful effect of BMI on survival-related outcomes was similar across subtypes.
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Literature
1.
go back to reference Ferlay J, Shin HR, Bray F, Forman D, Mathers C, Parkin DM: GLOBOCAN 2008 v2.0, cancer incidence and mortality worldwide: iarc cancer base No. 10. Lyon, France: International Agency for Research on Cancer. 2010, [http://globocan.iarc.fr] Ferlay J, Shin HR, Bray F, Forman D, Mathers C, Parkin DM: GLOBOCAN 2008 v2.0, cancer incidence and mortality worldwide: iarc cancer base No. 10. Lyon, France: International Agency for Research on Cancer. 2010, [http://​globocan.​iarc.​fr]
2.
go back to reference Renehan AG, Tyson M, Egger M, Heller RF, Zwahlen M: Body-mass index and incidence of cancer: a systematic review and meta-analysis of prospective observational studies. Lancet. 2008, 371: 569-578. 10.1016/S0140-6736(08)60269-X.CrossRefPubMed Renehan AG, Tyson M, Egger M, Heller RF, Zwahlen M: Body-mass index and incidence of cancer: a systematic review and meta-analysis of prospective observational studies. Lancet. 2008, 371: 569-578. 10.1016/S0140-6736(08)60269-X.CrossRefPubMed
3.
go back to reference Kelly T, Yang W, Chen CS, Reynolds K, He J: Global burden of obesity in 2005 and projections to 2030. Int J Obes (Lond). 2008, 32: 1431-1437. 10.1038/ijo.2008.102.CrossRef Kelly T, Yang W, Chen CS, Reynolds K, He J: Global burden of obesity in 2005 and projections to 2030. Int J Obes (Lond). 2008, 32: 1431-1437. 10.1038/ijo.2008.102.CrossRef
4.
go back to reference Ewertz M, Jensen MB, Gunnarsdottir KA, Højris I, Jakobsen EH, Nielsen D, Stenbygaard LE, Tange UB, Cold S: Effect of obesity on prognosis after early-stage breast cancer. J Clin Oncol. 2011, 29: 25-31. 10.1200/JCO.2010.29.7614.CrossRefPubMed Ewertz M, Jensen MB, Gunnarsdottir KA, Højris I, Jakobsen EH, Nielsen D, Stenbygaard LE, Tange UB, Cold S: Effect of obesity on prognosis after early-stage breast cancer. J Clin Oncol. 2011, 29: 25-31. 10.1200/JCO.2010.29.7614.CrossRefPubMed
5.
go back to reference Majed B, Moreau T, Senouci K, Salmon RJ, Fourquet A, Asselain B: Is obesity an independent prognosis factor in woman breast cancer?. Breast Cancer Res Treat. 2008, 111: 329-342. 10.1007/s10549-007-9785-3.CrossRefPubMed Majed B, Moreau T, Senouci K, Salmon RJ, Fourquet A, Asselain B: Is obesity an independent prognosis factor in woman breast cancer?. Breast Cancer Res Treat. 2008, 111: 329-342. 10.1007/s10549-007-9785-3.CrossRefPubMed
6.
go back to reference IOM (Institute of Medicine): The role of obesity in cancer survival and recurrence: Workshop summary. 2012, Washington, DC: The National Academies Press IOM (Institute of Medicine): The role of obesity in cancer survival and recurrence: Workshop summary. 2012, Washington, DC: The National Academies Press
7.
go back to reference Niraula S, Ocana A, Ennis M, Goodwin PJ: Body size and breast cancer prognosis in relation to hormone receptor and menopausal status: a meta-analysis. Breast Cancer Res Treat. 2012, 134: 769-781. 10.1007/s10549-012-2073-x.CrossRefPubMed Niraula S, Ocana A, Ennis M, Goodwin PJ: Body size and breast cancer prognosis in relation to hormone receptor and menopausal status: a meta-analysis. Breast Cancer Res Treat. 2012, 134: 769-781. 10.1007/s10549-012-2073-x.CrossRefPubMed
8.
go back to reference Protani M, Coory M, Martin JH: Effect of obesity on survival of women with breast cancer: systematic review and meta-analysis. Breast Cancer Res Treat. 2010, 123: 627-635. 10.1007/s10549-010-0990-0.CrossRefPubMed Protani M, Coory M, Martin JH: Effect of obesity on survival of women with breast cancer: systematic review and meta-analysis. Breast Cancer Res Treat. 2010, 123: 627-635. 10.1007/s10549-010-0990-0.CrossRefPubMed
9.
go back to reference Berclaz G, Li S, Price KN, Coates AS, Castiglione-Gertsch M, Rudenstam CM, Holmberg SB, Lindtner J, Erien D, Collins J, Snyder R, Thürlimann B, Fey MF, Mendiola C, Werner ID, Simoncini E, Crivellari D, Gelber RD, Goldhirsch A: International breast cancer study group: body mass index as a prognostic feature in operable breast cancer: the International breast cancer study group experience. Ann Oncol. 2004, 15: 875-884. 10.1093/annonc/mdh222.CrossRefPubMed Berclaz G, Li S, Price KN, Coates AS, Castiglione-Gertsch M, Rudenstam CM, Holmberg SB, Lindtner J, Erien D, Collins J, Snyder R, Thürlimann B, Fey MF, Mendiola C, Werner ID, Simoncini E, Crivellari D, Gelber RD, Goldhirsch A: International breast cancer study group: body mass index as a prognostic feature in operable breast cancer: the International breast cancer study group experience. Ann Oncol. 2004, 15: 875-884. 10.1093/annonc/mdh222.CrossRefPubMed
10.
go back to reference Dignam JJ, Wieand K, Johnson KA, Fisher B, Xu L, Mamounas EP: Obesity, tamoxifen use, and outcomes in women with estrogen receptor-positive early-stage breast cancer. J Natl Cancer Inst. 2003, 95: 1467-1476. 10.1093/jnci/djg060.CrossRefPubMedPubMedCentral Dignam JJ, Wieand K, Johnson KA, Fisher B, Xu L, Mamounas EP: Obesity, tamoxifen use, and outcomes in women with estrogen receptor-positive early-stage breast cancer. J Natl Cancer Inst. 2003, 95: 1467-1476. 10.1093/jnci/djg060.CrossRefPubMedPubMedCentral
11.
go back to reference de Azambuja E, McCaskill-Stevens W, Francis P, Quinaux E, Crown JP, Vicente M, Giuliani R, Nordenskjöld B, Gutiérez J, Andersson M, Vila MM, Jakesz R, Demol J, Dewar J, Santoro A, Lluch A, Olsen S, Gelber RD, Di Leo A, Piccart-Gebhart M: The effect of body mass index on overall and disease-free survival in node-positive breast cancer patients treated with docetaxel and doxorubicin-containing adjuvant chemotherapy: the experience of the BIG 02–98 trial. Breast Cancer Res Treat. 2010, 119: 145-153. 10.1007/s10549-009-0512-0.CrossRefPubMed de Azambuja E, McCaskill-Stevens W, Francis P, Quinaux E, Crown JP, Vicente M, Giuliani R, Nordenskjöld B, Gutiérez J, Andersson M, Vila MM, Jakesz R, Demol J, Dewar J, Santoro A, Lluch A, Olsen S, Gelber RD, Di Leo A, Piccart-Gebhart M: The effect of body mass index on overall and disease-free survival in node-positive breast cancer patients treated with docetaxel and doxorubicin-containing adjuvant chemotherapy: the experience of the BIG 02–98 trial. Breast Cancer Res Treat. 2010, 119: 145-153. 10.1007/s10549-009-0512-0.CrossRefPubMed
12.
go back to reference Sparano JA, Wang M, Zhao F, Stearns V, Martino S, Ligibel JA, Perez EA, Saphner T, Wolff AC, Sledge GW, Wood WC, Fetting J, Davidson NE: Obesity at diagnosis is associated with inferior outcomes in hormone receptor-positive operable breast cancer. Cancer. 2012, 118: 5937-5946. 10.1002/cncr.27527.CrossRefPubMedPubMedCentral Sparano JA, Wang M, Zhao F, Stearns V, Martino S, Ligibel JA, Perez EA, Saphner T, Wolff AC, Sledge GW, Wood WC, Fetting J, Davidson NE: Obesity at diagnosis is associated with inferior outcomes in hormone receptor-positive operable breast cancer. Cancer. 2012, 118: 5937-5946. 10.1002/cncr.27527.CrossRefPubMedPubMedCentral
13.
go back to reference Sestak I, Distler W, Forbes JF, Dowsett M, Howell A, Cuzick J: Effect of body mass index on recurrences in tamoxifen and anastrozole treated women: an exploratory analysis from the ATAC trial. J Clin Oncol. 2010, 28: 3411-3415. 10.1200/JCO.2009.27.2021.CrossRefPubMed Sestak I, Distler W, Forbes JF, Dowsett M, Howell A, Cuzick J: Effect of body mass index on recurrences in tamoxifen and anastrozole treated women: an exploratory analysis from the ATAC trial. J Clin Oncol. 2010, 28: 3411-3415. 10.1200/JCO.2009.27.2021.CrossRefPubMed
14.
go back to reference Ewertz M, Gray KP, Regan MM, Ejlertsen B, Price KN, Thürlimann B, Bonnefoi H, Forbes JF, Paridaens RJ, Rabaglio M, Gelber RD, Colleoni M, Láng I, Smith IE, Coates AS, Goldhirsch A, Mouridsen HT: Obesity and risk of recurrence or death after adjuvant endocrine therapy with letrozole or tamoxifen in the breast international group 1–98 trial. J Clin Oncol. 2012, 30: 3967-3975. 10.1200/JCO.2011.40.8666.CrossRefPubMedPubMedCentral Ewertz M, Gray KP, Regan MM, Ejlertsen B, Price KN, Thürlimann B, Bonnefoi H, Forbes JF, Paridaens RJ, Rabaglio M, Gelber RD, Colleoni M, Láng I, Smith IE, Coates AS, Goldhirsch A, Mouridsen HT: Obesity and risk of recurrence or death after adjuvant endocrine therapy with letrozole or tamoxifen in the breast international group 1–98 trial. J Clin Oncol. 2012, 30: 3967-3975. 10.1200/JCO.2011.40.8666.CrossRefPubMedPubMedCentral
15.
go back to reference Pfeiler G, Königsberg R, Fesl C, Mlineritsch B, Stoeger H, Singer CF, Pöstlberger S, Steger GG, Seifert M, Dubsky P, Taucher S, Samonigg H, Bjelic-Radisic V, Greil R, Marth C, Gnant M: Impact of body mass index on the efficacy of endocrine therapy in premenopausal patients with breast cancer: an analysis of the prospective ABCSG-12 trial. J Clin Oncol. 2011, 29: 2653-2659. 10.1200/JCO.2010.33.2585.CrossRefPubMed Pfeiler G, Königsberg R, Fesl C, Mlineritsch B, Stoeger H, Singer CF, Pöstlberger S, Steger GG, Seifert M, Dubsky P, Taucher S, Samonigg H, Bjelic-Radisic V, Greil R, Marth C, Gnant M: Impact of body mass index on the efficacy of endocrine therapy in premenopausal patients with breast cancer: an analysis of the prospective ABCSG-12 trial. J Clin Oncol. 2011, 29: 2653-2659. 10.1200/JCO.2010.33.2585.CrossRefPubMed
16.
go back to reference Martin M, Rodriguez-Lescure A, Ruiz A, Alba E, Calvo L, Ruiz-Borrego M, Munárriz B, Rodríguez CA, Crespo C, de Alava E, López García-Asenjo JA, Guitián MD, Almenar S, González-Palacios JF, Vera F, Palacios J, Ramos M, Gracia Marco JM, Lluch A, Alvarez I, Seguí MA, Mayordomo JI, Antón A, Baena JM, Plazaola A, Modolell A, Pelegrí A, Mel JR, Aranda E, Adrover E, GEICAM 9906 Study Investigators, et al: Randomized phase 3 trial of fluorouracil, epirubicin, and cyclophosphamide alone or followed by Paclitaxel for early breast cancer. J Natl Cancer Inst. 2008, 100: 805-814. 10.1093/jnci/djn151.CrossRefPubMed Martin M, Rodriguez-Lescure A, Ruiz A, Alba E, Calvo L, Ruiz-Borrego M, Munárriz B, Rodríguez CA, Crespo C, de Alava E, López García-Asenjo JA, Guitián MD, Almenar S, González-Palacios JF, Vera F, Palacios J, Ramos M, Gracia Marco JM, Lluch A, Alvarez I, Seguí MA, Mayordomo JI, Antón A, Baena JM, Plazaola A, Modolell A, Pelegrí A, Mel JR, Aranda E, Adrover E, GEICAM 9906 Study Investigators, et al: Randomized phase 3 trial of fluorouracil, epirubicin, and cyclophosphamide alone or followed by Paclitaxel for early breast cancer. J Natl Cancer Inst. 2008, 100: 805-814. 10.1093/jnci/djn151.CrossRefPubMed
17.
go back to reference Martin M, Segui MA, Anton A, Ruiz A, Ramos M, Adrover E, Aranda I, Rodríguez-Lescure A, Grosse R, Calvo L, Barnadas A, Isla D, Martinez Del Prado P, Ruiz-Borrego M, Zaluski J, Arcusa A, Muñoz M, López Vega JM, Mel JR, Munarriz B, Llorca C, Jara C, Alba E, Florián J, Li J, López García-Asenjo JA, Sáez A, Rios MJ, Almenar S, Peiró G, GEICAM 9805 Investigators, et al: Adjuvant docetaxel for high-risk, node-negative breast cancer. N Engl J Med. 2010, 363: 2200-2210. 10.1056/NEJMoa0910320.CrossRefPubMed Martin M, Segui MA, Anton A, Ruiz A, Ramos M, Adrover E, Aranda I, Rodríguez-Lescure A, Grosse R, Calvo L, Barnadas A, Isla D, Martinez Del Prado P, Ruiz-Borrego M, Zaluski J, Arcusa A, Muñoz M, López Vega JM, Mel JR, Munarriz B, Llorca C, Jara C, Alba E, Florián J, Li J, López García-Asenjo JA, Sáez A, Rios MJ, Almenar S, Peiró G, GEICAM 9805 Investigators, et al: Adjuvant docetaxel for high-risk, node-negative breast cancer. N Engl J Med. 2010, 363: 2200-2210. 10.1056/NEJMoa0910320.CrossRefPubMed
18.
go back to reference Martin M, Pienkowski T, Mackey J, Pawlicki M, Guastalla JP, Weaver C, Tomiak E, Al-Tweigeri T, Chap L, Juhos E, Guevin R, Howell A, Fornander T, Hainsworth J, Coleman R, Vinholes J, Modiano M, Pinter T, Tang SC, Colwell B, Prady C, Provencher L, Walde D, Rodriguez-Lescure A, Hugh J, Loret C, Rupin M, Blitz S, Jacobs P, Murawsky M, Breast Cancer International Research Group 001 Investigators, et al: Adjuvant docetaxel for node-positive breast cancer. N Engl J Med. 2005, 352: 2302-2313. 10.1056/NEJMoa043681.CrossRefPubMed Martin M, Pienkowski T, Mackey J, Pawlicki M, Guastalla JP, Weaver C, Tomiak E, Al-Tweigeri T, Chap L, Juhos E, Guevin R, Howell A, Fornander T, Hainsworth J, Coleman R, Vinholes J, Modiano M, Pinter T, Tang SC, Colwell B, Prady C, Provencher L, Walde D, Rodriguez-Lescure A, Hugh J, Loret C, Rupin M, Blitz S, Jacobs P, Murawsky M, Breast Cancer International Research Group 001 Investigators, et al: Adjuvant docetaxel for node-positive breast cancer. N Engl J Med. 2005, 352: 2302-2313. 10.1056/NEJMoa043681.CrossRefPubMed
19.
go back to reference Mackey JR, Martin M, Pienkowski T, Rolski J, Guastalla JP, Sami A, Glaspy J, Juhos E, Wardley A, Fornander T, Hainsworth J, Coleman R, Modiano MR, Vinholes J, Pinter T, Rodríguez-Lescure A, Colwell B, Whitlock P, Provencher L, Laing K, Walde D, Price C, Hugh JC, Childs BH, Bassi K, Lindsay MA, Wilson V, Rupin M, Houé V, Vogel C, TRIO/BCIRG 001 investigators: Adjuvant docetaxel, doxorubicin, and cyclophosphamide in node-positive breast cancer: 10-year follow-up of the phase 3 randomised BCIRG 001 trial. Lancet Oncol. 2013, 14: 72-80. 10.1016/S1470-2045(12)70525-9.CrossRefPubMed Mackey JR, Martin M, Pienkowski T, Rolski J, Guastalla JP, Sami A, Glaspy J, Juhos E, Wardley A, Fornander T, Hainsworth J, Coleman R, Modiano MR, Vinholes J, Pinter T, Rodríguez-Lescure A, Colwell B, Whitlock P, Provencher L, Laing K, Walde D, Price C, Hugh JC, Childs BH, Bassi K, Lindsay MA, Wilson V, Rupin M, Houé V, Vogel C, TRIO/BCIRG 001 investigators: Adjuvant docetaxel, doxorubicin, and cyclophosphamide in node-positive breast cancer: 10-year follow-up of the phase 3 randomised BCIRG 001 trial. Lancet Oncol. 2013, 14: 72-80. 10.1016/S1470-2045(12)70525-9.CrossRefPubMed
20.
go back to reference Martín M, Ruiz A, Borrego MR, Barnadas A, González S, Calvo L, Vila MM, Antón A, Rodríguez-Lescure A, Seguí-Palmer MA, Muñoz-Mateu M, Ribugent JD, López-Vega JM, Jara C, Espinosa E, Fernández CM, Andrés R, Ribelles N, Plazaola A, Sánchez-Rovira P, Bofill JS, Crespo C, Carabantes FJ, Servitja S, Chacón JI, Rodríguez CA, Hernando B, Alvarez I, Carrasco E, Lluch A: Fluorouracil, doxorubicin, and cyclophosphamide (FAC) versus FAC Followed by weekly paclitaxel as adjuvant therapy for high-risk, node-negative breast cancer: results from the GEICAM/2003-02 study. J Clin Oncol. 2013, 31: 2593-2599. 10.1200/JCO.2012.46.9841.CrossRefPubMed Martín M, Ruiz A, Borrego MR, Barnadas A, González S, Calvo L, Vila MM, Antón A, Rodríguez-Lescure A, Seguí-Palmer MA, Muñoz-Mateu M, Ribugent JD, López-Vega JM, Jara C, Espinosa E, Fernández CM, Andrés R, Ribelles N, Plazaola A, Sánchez-Rovira P, Bofill JS, Crespo C, Carabantes FJ, Servitja S, Chacón JI, Rodríguez CA, Hernando B, Alvarez I, Carrasco E, Lluch A: Fluorouracil, doxorubicin, and cyclophosphamide (FAC) versus FAC Followed by weekly paclitaxel as adjuvant therapy for high-risk, node-negative breast cancer: results from the GEICAM/2003-02 study. J Clin Oncol. 2013, 31: 2593-2599. 10.1200/JCO.2012.46.9841.CrossRefPubMed
22.
go back to reference Griggs JJ, Mangu PB, Anderson H, Balaban EP, Dignam JJ, Hryniuk WM, Morrison VA, Pini TM, Runowicz CD, Rosner GL, Shayne M, Sparreboom A, Sucheston LE, Lyman GH, American Society of Clinical Oncology: Appropriate chemotherapy dosing for obese adult patients with cancer: American Society of Clinical Oncology clinical practice guideline. J Clin Oncol. 2012, 30: 1553-1561. 10.1200/JCO.2011.39.9436.CrossRefPubMed Griggs JJ, Mangu PB, Anderson H, Balaban EP, Dignam JJ, Hryniuk WM, Morrison VA, Pini TM, Runowicz CD, Rosner GL, Shayne M, Sparreboom A, Sucheston LE, Lyman GH, American Society of Clinical Oncology: Appropriate chemotherapy dosing for obese adult patients with cancer: American Society of Clinical Oncology clinical practice guideline. J Clin Oncol. 2012, 30: 1553-1561. 10.1200/JCO.2011.39.9436.CrossRefPubMed
23.
go back to reference Bonadonna G, Valagussa P: Dose–response effect of adjuvant chemotherapy in breast cancer. N Engl J Med. 1981, 304: 10-15. 10.1056/NEJM198101013040103.CrossRefPubMed Bonadonna G, Valagussa P: Dose–response effect of adjuvant chemotherapy in breast cancer. N Engl J Med. 1981, 304: 10-15. 10.1056/NEJM198101013040103.CrossRefPubMed
24.
go back to reference Arbuck SG IP, Setser A: Common toxicity criteria (CTC) version 2.0: highlights and tools.Annals of Oncology. 1998, 9: 12-12.CrossRef Arbuck SG IP, Setser A: Common toxicity criteria (CTC) version 2.0: highlights and tools.Annals of Oncology. 1998, 9: 12-12.CrossRef
25.
go back to reference Cox DR: Regression models and life-tables (with discussion). J Royal Stat Sc B. 1972, 34: 187-220. Cox DR: Regression models and life-tables (with discussion). J Royal Stat Sc B. 1972, 34: 187-220.
26.
go back to reference Harrell FJ: General aspects of fitting regression models. Relaxing linearity assumption for continuous predictors. Regression Modeling Strategies with Applications to Linear Models, Logistic Regression, and Survival Analysis. 2001, New York: Springer, 16-26. Harrell FJ: General aspects of fitting regression models. Relaxing linearity assumption for continuous predictors. Regression Modeling Strategies with Applications to Linear Models, Logistic Regression, and Survival Analysis. 2001, New York: Springer, 16-26.
27.
go back to reference Dignam JJ, Wieand K, Johnson KA, Raich P, Anderson SJ, Somkin C, Wickerham DL: Effects of obesity and race on prognosis in lymph node-negative, estrogen receptor-negative breast cancer. Breast Cancer Res Treat. 2006, 97: 245-254. 10.1007/s10549-005-9118-3.CrossRefPubMed Dignam JJ, Wieand K, Johnson KA, Raich P, Anderson SJ, Somkin C, Wickerham DL: Effects of obesity and race on prognosis in lymph node-negative, estrogen receptor-negative breast cancer. Breast Cancer Res Treat. 2006, 97: 245-254. 10.1007/s10549-005-9118-3.CrossRefPubMed
28.
go back to reference Sparano JA, Wang M, Zhao F, Stearns V, Martino S, Ligibel JA, Perez EA, Saphner T, Wolff AC, Sledge GW, Wood WC, Davidson NE: Race and hormone receptor-positive breast cancer outcomes in a randomized chemotherapy trial. J Natl Cancer Inst. 2012, 104: 406-414. 10.1093/jnci/djr543.CrossRefPubMedPubMedCentral Sparano JA, Wang M, Zhao F, Stearns V, Martino S, Ligibel JA, Perez EA, Saphner T, Wolff AC, Sledge GW, Wood WC, Davidson NE: Race and hormone receptor-positive breast cancer outcomes in a randomized chemotherapy trial. J Natl Cancer Inst. 2012, 104: 406-414. 10.1093/jnci/djr543.CrossRefPubMedPubMedCentral
29.
go back to reference Colleoni M, Li S, Gelber RD, Price KN, Coates AS, Castiglione-Gertsch M, Goldhirsch A, International Breast Cancer Study Group: Relation between chemotherapy dose, oestrogen receptor expression, and body-mass index. Lancet. 2005, 366: 1108-1110. 10.1016/S0140-6736(05)67110-3.CrossRefPubMed Colleoni M, Li S, Gelber RD, Price KN, Coates AS, Castiglione-Gertsch M, Goldhirsch A, International Breast Cancer Study Group: Relation between chemotherapy dose, oestrogen receptor expression, and body-mass index. Lancet. 2005, 366: 1108-1110. 10.1016/S0140-6736(05)67110-3.CrossRefPubMed
30.
go back to reference Hunter RJ, Navo MA, Thaker PH, Bodurka DC, Wolf JK, Smith JA: Dosing chemotherapy in obese patients: actual versus assigned body surface area (BSA). Cancer Treat Rev. 2009, 35: 69-78. 10.1016/j.ctrv.2008.07.005.CrossRefPubMed Hunter RJ, Navo MA, Thaker PH, Bodurka DC, Wolf JK, Smith JA: Dosing chemotherapy in obese patients: actual versus assigned body surface area (BSA). Cancer Treat Rev. 2009, 35: 69-78. 10.1016/j.ctrv.2008.07.005.CrossRefPubMed
31.
go back to reference Rosner GL, Hargis JB, Hollis DR, Rosner GL, Hargis JB, Hollis DR, Budman DR, Weiss RB, Henderson IC, Schilsky RL: Relationship between toxicity and obesity in women receiving adjuvant chemotherapy for breast cancer: results from cancer and leukemia group B study 8541. J Clin Oncol. 1996, 14: 3000-3008.PubMed Rosner GL, Hargis JB, Hollis DR, Rosner GL, Hargis JB, Hollis DR, Budman DR, Weiss RB, Henderson IC, Schilsky RL: Relationship between toxicity and obesity in women receiving adjuvant chemotherapy for breast cancer: results from cancer and leukemia group B study 8541. J Clin Oncol. 1996, 14: 3000-3008.PubMed
32.
go back to reference Calle EE, Kaaks R: Overweight, obesity and cancer: epidemiological evidence and proposed mechanisms. Nat Rev Cancer. 2004, 4: 579-591. 10.1038/nrc1408.CrossRefPubMed Calle EE, Kaaks R: Overweight, obesity and cancer: epidemiological evidence and proposed mechanisms. Nat Rev Cancer. 2004, 4: 579-591. 10.1038/nrc1408.CrossRefPubMed
33.
go back to reference Daling JR, Malone KE, Doody DR, Johnson LG, Gralow JR, Porter PL: Relation of body mass index to tumor markers and survival among young women with invasive ductal breast carcinoma. Cancer. 2001, 92: 720-729. 10.1002/1097-0142(20010815)92:4<720::AID-CNCR1375>3.0.CO;2-T.CrossRefPubMed Daling JR, Malone KE, Doody DR, Johnson LG, Gralow JR, Porter PL: Relation of body mass index to tumor markers and survival among young women with invasive ductal breast carcinoma. Cancer. 2001, 92: 720-729. 10.1002/1097-0142(20010815)92:4<720::AID-CNCR1375>3.0.CO;2-T.CrossRefPubMed
34.
go back to reference Goodwin PJ, Ennis M, Pritchard KI, Trudeau ME, Koo J, Madarnas Y, Hartwick W, Hoffman B, Hood N: Fasting insulin and outcome in early-stage breast cancer: results of a prospective cohort study. J Clin Oncol. 2002, 20: 42-51. 10.1200/JCO.20.1.42.CrossRefPubMed Goodwin PJ, Ennis M, Pritchard KI, Trudeau ME, Koo J, Madarnas Y, Hartwick W, Hoffman B, Hood N: Fasting insulin and outcome in early-stage breast cancer: results of a prospective cohort study. J Clin Oncol. 2002, 20: 42-51. 10.1200/JCO.20.1.42.CrossRefPubMed
35.
go back to reference Catalano S, Marsico S, Giordano C, Mauro L, Rizza P, Panno ML, Andò S: Leptin enhances, via AP-1, expression of aromatase in the MCF-7 cell line. J Biol Chem. 2003, 278: 28668-28676. 10.1074/jbc.M301695200.CrossRefPubMed Catalano S, Marsico S, Giordano C, Mauro L, Rizza P, Panno ML, Andò S: Leptin enhances, via AP-1, expression of aromatase in the MCF-7 cell line. J Biol Chem. 2003, 278: 28668-28676. 10.1074/jbc.M301695200.CrossRefPubMed
36.
go back to reference Rose DP, Komninou D, Stephenson GD: Obesity, adipocytokines, and insulin resistance in breast cancer. Obes Rev. 2004, 5: 153-165. 10.1111/j.1467-789X.2004.00142.x.CrossRefPubMed Rose DP, Komninou D, Stephenson GD: Obesity, adipocytokines, and insulin resistance in breast cancer. Obes Rev. 2004, 5: 153-165. 10.1111/j.1467-789X.2004.00142.x.CrossRefPubMed
37.
go back to reference McTiernan A, Rajan KB, Tworoger SS, Irwin M, Bernstein L, Baumgartner R, Gilliland F, Stanczyk FZ, Yasui Y, Ballard-Barbash R: Adiposity and sex hormones in postmenopausal breast cancer survivors. J Clin Oncol. 2003, 21: 1961-1966. 10.1200/JCO.2003.07.057.CrossRefPubMedPubMedCentral McTiernan A, Rajan KB, Tworoger SS, Irwin M, Bernstein L, Baumgartner R, Gilliland F, Stanczyk FZ, Yasui Y, Ballard-Barbash R: Adiposity and sex hormones in postmenopausal breast cancer survivors. J Clin Oncol. 2003, 21: 1961-1966. 10.1200/JCO.2003.07.057.CrossRefPubMedPubMedCentral
38.
go back to reference Gillespie EF, Sorbero ME, Hanauer DA, Sabel MS, Herrmann EJ, Weiser LJ, Jagielski CH, Griggs JJ: Obesity and angiolymphatic invasion in primary breast cancer. Ann Surg Oncol. 2010, 17: 752-759. 10.1245/s10434-009-0797-6.CrossRefPubMed Gillespie EF, Sorbero ME, Hanauer DA, Sabel MS, Herrmann EJ, Weiser LJ, Jagielski CH, Griggs JJ: Obesity and angiolymphatic invasion in primary breast cancer. Ann Surg Oncol. 2010, 17: 752-759. 10.1245/s10434-009-0797-6.CrossRefPubMed
39.
go back to reference Beral V: Breast cancer and hormone-replacement therapy in the Million Women Study. Lancet. 2003, 362: 419-427.CrossRefPubMed Beral V: Breast cancer and hormone-replacement therapy in the Million Women Study. Lancet. 2003, 362: 419-427.CrossRefPubMed
40.
go back to reference Chlebowski RT, Hendrix SL, Langer RD, Stefanick ML, Gass M, Lane D, Rodabough RJ, Gilligan MA, Cyr MG, Thomson CA, Khandekar J, Petrovitch H, McTiernan A, WHI Investigators: Influence of estrogen plus progestin on breast cancer and mammography in healthy postmenopausal women: the women’s health initiative randomized trial. JAMA. 2003, 289: 3243-3253. 10.1001/jama.289.24.3243.CrossRefPubMed Chlebowski RT, Hendrix SL, Langer RD, Stefanick ML, Gass M, Lane D, Rodabough RJ, Gilligan MA, Cyr MG, Thomson CA, Khandekar J, Petrovitch H, McTiernan A, WHI Investigators: Influence of estrogen plus progestin on breast cancer and mammography in healthy postmenopausal women: the women’s health initiative randomized trial. JAMA. 2003, 289: 3243-3253. 10.1001/jama.289.24.3243.CrossRefPubMed
41.
go back to reference Kwan ML, Kushi LH, Weltzien E, Maring B, Kutner SE, Fulton RS, Lee MM, Ambrosone CB, Caan BJ: Epidemiology of breast cancer subtypes in two prospective cohort studies of breast cancer survivors. Breast Cancer Res. 2009, 11: R31-10.1186/bcr2261.CrossRefPubMedPubMedCentral Kwan ML, Kushi LH, Weltzien E, Maring B, Kutner SE, Fulton RS, Lee MM, Ambrosone CB, Caan BJ: Epidemiology of breast cancer subtypes in two prospective cohort studies of breast cancer survivors. Breast Cancer Res. 2009, 11: R31-10.1186/bcr2261.CrossRefPubMedPubMedCentral
42.
go back to reference Millikan RC, Newman B, Tse CK, Moorman PG, Conway K, Dressler LG, Smith LV, Labbok MH, Geradts J, Bensen JT, Jackson S, Nyante S, Livasy C, Carey L, Earp HS, Perou CM: Epidemiology of basal-like breast cancer. Breast Cancer Res Treat. 2008, 109: 123-139. 10.1007/s10549-007-9632-6.CrossRefPubMed Millikan RC, Newman B, Tse CK, Moorman PG, Conway K, Dressler LG, Smith LV, Labbok MH, Geradts J, Bensen JT, Jackson S, Nyante S, Livasy C, Carey L, Earp HS, Perou CM: Epidemiology of basal-like breast cancer. Breast Cancer Res Treat. 2008, 109: 123-139. 10.1007/s10549-007-9632-6.CrossRefPubMed
Metadata
Title
Obesity and survival in operable breast cancer patients treated with adjuvant anthracyclines and taxanes according to pathological subtypes: a pooled analysis
Authors
Bella Pajares
Marina Pollán
Miguel Martín
John R Mackey
Ana Lluch
Joaquín Gavila
Charles Vogel
Manuel Ruiz-Borrego
Lourdes Calvo
Tadeusz Pienkowski
Álvaro Rodríguez-Lescure
Miguel Angel Seguí
Olivier Tredan
Antonio Antón
Manuel Ramos
María del Carmen Cámara
César Rodríguez-Martín
Eva Carrasco
Emilio Alba
Publication date
01-12-2013
Publisher
BioMed Central
Published in
Breast Cancer Research / Issue 6/2013
Electronic ISSN: 1465-542X
DOI
https://doi.org/10.1186/bcr3572

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