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1. Increasing the dose intensity of chemotherapy by more frequent administration or sequential scheduling: a patient-level meta-analysis of 37298 women with early breast cancer in 26 randomised trials

Author: Boddington, C, Bradley, R, Braybrooke, J, Burrett, J, Clarke, M, Davies, C, Davies, L, Dodwell, D, Duane, F, Evans, V, Gettins, L, Godwin, J, Gray, R, Hills, R, James, S, Liu, H, Liu, Z, MacKinnon, E, Mannu, G, McGale, P, McHugh, T, Morris, P, Pan, H, Peto, R, Read, S, Taylor, C, Wang, Y, Wang, Z, Bergh, J, Barlow, W, Bliss, J, Bruzzi, P, Cameron, D, Fountzilas, G, Loibl, S, Mackey, J, Martin, M, Del Mastro, L, Moebus, V, Nekljudova, V, De Placido, S, Swain, S, Untch, M, Pritchard, KI, Norton, L, Fasching, P, Harbeck, N, Piedbois, P, Gnant, M, Steger, G, Di Leo, A, Dolci, S, Francis, P, Larsimont, D, Nogaret, JM, Philippson, C, Piccart-Gebhart, MJ, Linn, S, Peer, P, Tjan-Heijnen, V, Vliek, S, Slamon, D, Bartlett, JMS, Bramwell, VH, Chen, BE, Chia, SKL, Gelmon, K, Goss, PE, Levine, MN, Parulekar, W, Pater, JL, Rakovitch, E, Shepherd, LE, Tu, D, Whelan, T, Berry, D, Broadwater, G, Cirrincione, C, Muss, H, Weiss, RB, Shan, Y, Shao, YF, Wang, X, Xu, B, Zhao, DB, Bartelink, H, Bijker, N, Bogaerts, J, Cardoso, F, Cufer, T, Julien, JP, Poortmans, PM, Rutgers, E, van de Velde, CJH, Carrasco, E, Segui, MA, Blohmer, JU, Costa, SD, Gerber, B, Jackisch, C, von Minckwitz, G, Giuliano, M, De laurentiis, M, Bamia, C, Koliou, G-A, Mavroudis, D, A'Hern, R, Ellis, P, Kilburn, L, Morden, J, Yarnold, JR, Sadoon, M, Tulusan, AH, Anderson, S, Bass, G, Costantino, J, Dignam, J, Fisher, B, Geyer, C, Mamounas, EP, Paik, S, Redmond, C, Wickerham, L, Wolmark, N, Venturini, M, Bighin, C, Pastorino, S, Pronzato, P, Sertoli, MR, Foukakis, T, Albain, K, Arriagada, R, Bartlett, J, Bergsten-Nordstrom, E, Boccardo, F, Brain, E, Carey, L, Coates, A, Coleman, R, Correa, C, Cuzick, J, Davidson, N, Dowsett, M, Ewertz, M, Forbes, J, Gelber, R, Goldhirsch, A, Goodwin, P, Hayes, D, Hill, C, Ingle, J, Jagsi, R, Janni, W, Mukai, H, Ohashi, Y, Piccart, M, Pierce, L, Poortmans, P, Raina, V, Ravdin, P, Rea, D, Regan, M, Robertson, J, Sparano, J, Tutt, A, Viale, G, Wilcken, N, Wood, W, Zambetti, M, Boddington, C, Bradley, R, Braybrooke, J, Burrett, J, Clarke, M, Davies, C, Davies, L, Dodwell, D, Duane, F, Evans, V, Gettins, L, Godwin, J, Gray, R, Hills, R, James, S, Liu, H, Liu, Z, MacKinnon, E, Mannu, G, McGale, P, McHugh, T, Morris, P, Pan, H, Peto, R, Read, S, Taylor, C, Wang, Y, Wang, Z, Bergh, J, Barlow, W, Bliss, J, Bruzzi, P, Cameron, D, Fountzilas, G, Loibl, S, Mackey, J, Martin, M, Del Mastro, L, Moebus, V, Nekljudova, V, De Placido, S, Swain, S, Untch, M, Pritchard, KI, Norton, L, Fasching, P, Harbeck, N, Piedbois, P, Gnant, M, Steger, G, Di Leo, A, Dolci, S, Francis, P, Larsimont, D, Nogaret, JM, Philippson, C, Piccart-Gebhart, MJ, Linn, S, Peer, P, Tjan-Heijnen, V, Vliek, S, Slamon, D, Bartlett, JMS, Bramwell, VH, Chen, BE, Chia, SKL, Gelmon, K, Goss, PE, Levine, MN, Parulekar, W, Pater, JL, Rakovitch, E, Shepherd, LE, Tu, D, Whelan, T, Berry, D, Broadwater, G, Cirrincione, C, Muss, H, Weiss, RB, Shan, Y, Shao, YF, Wang, X, Xu, B, Zhao, DB, Bartelink, H, Bijker, N, Bogaerts, J, Cardoso, F, Cufer, T, Julien, JP, Poortmans, PM, Rutgers, E, van de Velde, CJH, Carrasco, E, Segui, MA, Blohmer, JU, Costa, SD, Gerber, B, Jackisch, C, von Minckwitz, G, Giuliano, M, De laurentiis, M, Bamia, C, Koliou, G-A, Mavroudis, D, A'Hern, R, Ellis, P, Kilburn, L, Morden, J, Yarnold, JR, Sadoon, M, Tulusan, AH, Anderson, S, Bass, G, Costantino, J, Dignam, J, Fisher, B, Geyer, C, Mamounas, EP, Paik, S, Redmond, C, Wickerham, L, Wolmark, N, Venturini, M, Bighin, C, Pastorino, S, Pronzato, P, Sertoli, MR, Foukakis, T, Albain, K, Arriagada, R, Bartlett, J, Bergsten-Nordstrom, E, Boccardo, F, Brain, E, Carey, L, Coates, A, Coleman, R, Correa, C, Cuzick, J, Davidson, N, Dowsett, M, Ewertz, M, Forbes, J, Gelber, R, Goldhirsch, A, Goodwin, P, Hayes, D, Hill, C, Ingle, J, Jagsi, R, Janni, W, Mukai, H, Ohashi, Y, Piccart, M, Pierce, L, Poortmans, P, Raina, V, Ravdin, P, Rea, D, Regan, M, Robertson, J, Sparano, J, Tutt, A, Viale, G, Wilcken, N, Wood, W, and Zambetti, M
Abstract: BACKGROUND: Increasing the dose intensity of cytotoxic therapy by shortening the intervals between cycles, or by giving individual drugs sequentially at full dose rather than in lower-dose concurrent treatment schedules, might enhance efficacy. METHODS: To clarify the relative benefits and risks of dose-intense and standard-schedule chemotherapy in early breast cancer, we did an individual patient-level meta-analysis of trials comparing 2-weekly versus standard 3-weekly schedules, and of trials comparing sequential versus concurrent administration of anthracycline and taxane chemotherapy. The primary outcomes were recurrence and breast cancer mortality. Standard intention-to-treat log-rank analyses, stratified by age, nodal status, and trial, yielded dose-intense versus standard-schedule first-event rate ratios (RRs). FINDINGS: Individual patient data were provided for 26 of 33 relevant trials identified, comprising 37 298 (93%) of 40 070 women randomised. Most women were aged younger than 70 years and had node-positive disease. Total cytotoxic drug usage was broadly comparable in the two treatment arms; colony-stimulating factor was generally used in the more dose-intense arm. Combining data from all 26 trials, fewer breast cancer recurrences were seen with dose-intense than with standard-schedule chemotherapy (10-year recurrence risk 28·0% vs 31·4%; RR 0·86, 95% CI 0·82-0·89; p<0·0001). 10-year breast cancer mortality was similarly reduced (18·9% vs 21·3%; RR 0·87, 95% CI 0·83-0·92; p<0·0001), as was all-cause mortality (22·1% vs 24·8%; RR 0·87, 95% CI 0·83-0·91; p<0·0001). Death without recurrence was, if anything, lower with dose-intense than with standard-schedule chemotherapy (10-year risk 4·1% vs 4·6%; RR 0·88, 95% CI 0·78-0·99; p=0·034). Recurrence reductions were similar in the seven trials (n=10 004) that compared 2-weekly chemotherapy with the same chemotherapy given 3-weekly (10-year risk 24·0% vs 28·3%; RR 0·83, 95% CI 0·76-0·91; p<0·0001), in the six t
Published: 2019

2. 20-year risks of breast-cancer recurrence after stopping endocrine therapy at 5 years

Author: Pan, H, Gray, R, Braybrooke, J, Davies, C, Taylor, C, Mcgale, P, Peto, R, Pritchard, Ki, Bergh, J, Dowsett, M, Hayes, Df, Albain, K, Anderson, S, Arriagada, R, Barlow, W, Bartlett, J, Bergsten‐nordström, E, Bliss, J, Boccardo, F, Bradley, R, Brain, E, Cameron, D, Clarke, M, Coates, A, Coleman, R, Correa, C, Costantino, J, Cuzick, J, Davidson, N, Dodwell, D, Di Leo, A, Ewertz, M, Forbes, J, Gelber, R, Gnant, M, Goldhirsch, A, Goodwin, P, Hill, C, Ingle, J, Jagsi, R, Janni, W, Loibl, S, Mackinnon, E, Martin, M, Mukai, H, Norton, L, Ohashi, Y, Paik, S, Perez, E, Piccart, M, Pierce, L, Poortmans, P, Raina, V, Ravdin, P, Regan, M, Robertson, J, Rutgers, E, Slamon, D, Sparano, J, Swain, S, Tutt, A, Viale, G, Von Minckwitz, G, Wang, X, Whelan, T, Wilcken, N, Winer, E, Wolmark, N, Wood, W, Zambetti, M, Alberro, Ja, Ballester, B, Deulofeu, P, Fábregas, R, Fraile, M, Gubern, Jm, Janer, J, Moral, A, De Pablo Jl, Peñalva, G, Puig, P, Ramos, M, Rojo, R, Santesteban, P, Serra, C, Solà, M, Solarnau, L, Solsona, J, Veloso, E, Vidal, S, Abe, O, Abe, R, Enomoto, K, Kikuchi, K, Koyama, H, Masuda, H, Nomura, Y, Sakai, K, Sugimachi, K, Toi, M, Tominaga, T, Uchino, J, Yoshida, M, Haybittle, Jl, Leonard, Cf, Calais, G, Garaud, P, Collett, V, Delmestri, A, Sayer, J, Harvey, Vj, Holdaway, Im, Kay, Rg, Mason, Bh, Forbes, Jf, Balic, M, Bartsch, R, Fesl, C, Fitzal, F, Fohler, H, Greil, R, Jakesz, R, Marth, C, Mlineritsch, B, Pfeiler, G, Singer, Cf, Steger, Gg, Stöger, H, Canney, P, Yosef, Hma, Focan, C, Peek, U, Oates, Gd, Powell, J, Durand, M, Mauriac, L, Dolci, S, Larsimont, D, Nogaret, Jm, Philippson, C, Piccart, Mj, Masood, Mb, Parker, D, Price, Jj, Lindsay, Ma, Mackey, J, Hupperets, Psgj, Bates, T, Blamey, Rw, Chetty, U, Ellis, Io, Mallon, E, Morgan, Dal, Patnick, J, Pinder, S, Lohrisch, C, Nichol, A, Bramwell, Vh, Chen, Be, Gelmon, K, Goss, Pe, Levine, Mn, Parulekar, W, Pater, Jl, Shepherd, Le, Tu, D, Berry, D, Broadwater, G, Cirrincione, C, Muss, H, Weiss, Rb, Abu‐zahra, Ht, Portnoj, Sm, Bowden, S, Brookes, C, Dunn, J, Fernando, I, Lee, M, Poole, C, Rea, D, Spooner, D, Barrett‐lee, Pj, Mansel, Re, Monypenny, Ij, Gordon, Nh, Davis, Hl, Sestak, I, Lehingue, Y, Romestaing, P, Dubois, Jb, Delozier, T, Griffon, B, Mace Lesec’h, J, De La Lande, B, Mouret‐fourme, E, Mustacchi, G, Petruzelka, L, Pribylova, O, Owen, Jr, Harbeck, N, Jänicke, F, Meisner, C, Schmitt, M, Thomssen, C, Meier, P, Shan, Y, Shao, Yf, Zhao, Db, Chen, Zm, Howell, A, Swindell, R, Boddington, C, Burrett, Ja, Cutter, D, Duane, F, Evans, V, Gettins, L, Godwin, J, James, S, Kerr, A, Liu, H, Mannu, G, Mchugh, T, Morris, P, Read, S, Wang, Y, Wang, Z, Albano, J, De Oliveira Cf, Gervásio, H, Gordilho, J, Ejlertsen, B, Jensen, Mb, Johansen, H, Mouridsen, H, Palshof, T, Gelman, Rs, Harris, Jr, Henderson, C, Shapiro, Cl, Christiansen, P, Mouridsen, Ht, Fehm, T, Trampisch, Hj, Dalesio, O, De Vries Ege, Rodenhuis, S, Van Tinteren, H, Comis, Rl, Davidson, Ne, Robert, N, Sledge, G, Solin, Lj, Sparano, Ja, Tormey, Dc, Dixon, Jm, Forrest, P, Jack, W, Kunkler, I, Rossbach, J, Klijn, Jgm, Treurniet‐donker, Ad, Van Putten Wlj, Rotmensz, N, Veronesi, U, Bartelink, H, Bijker, N, Bogaerts, J, Cardoso, F, Cufer, T, Julien, Jp, Van De Velde Cjh, Cunningham, Mp, Brufsky, Am, Coleman, Re, Llombart, Ha, Huovinen, R, Joensuu, H, Costa, A, Bonadonna, G, Gianni, L, Valagussa, P, Goldstein, Lj, Bonneterre, J, Fargeot, P, Fumoleau, P, Kerbrat, P, Luporsi, E, Namer, M, Carrasco, E, Segui, Ma, Eiermann, W, Hilfrich, J, Jonat, W, Kaufmann, M, Kreienberg, R, Schumacher, M, Bastert, G, Rauschecker, H, Sauer, R, Sauerbrei, W, Schauer, A, Blohmer, Ju, Costa, Sd, Eidtmann, H, Gerber, B, Jackisch, C, De Schryver, A, Vakaet, L, Belfiglio, M, Nicolucci, A, Pellegrini, F, Pirozzoli, Mc, Sacco, M, Valentini, M, Mcardle, Cs, Smith, Dc, Stallard, S, Dent, Dm, Gudgeon, Ca, Hacking, A, Murray, E, Panieri, E, Werner, Id, Galligioni, E, Leone, B, Vallejo, Ct, Zwenger, A, Lopez, M, Erazo, A, Medina, Jy, Horiguchi, J, Takei, H, Fentiman, Is, Hayward, Jl, Rubens, Rd, Skilton, D, Scheurlen, H, Sohn, Hc, Untch, M, Dafni, U, Markopoulos, C, Fountzilas, G, Mavroudis, D, Klefstrom, P, Blomqvist, C, Saarto, T, Gallen, M, Tinterri, C, Margreiter, R, De Lafontan, B, Mihura, J, Roché, H, Asselain, B, Salmon, Rj, Vilcoq, Jr, André, F, Delaloge, S, Koscielny, S, Michiels, S, Rubino, C, A'Hern, R, Ellis, P, Kilburn, L, Yarnold, Jr, Benraadt, J, Kooi, M, Van De Velde Ao, Van Dongen Ja, Vermorken, Jb, Castiglione, M, Colleoni, M, Collins, J, Gelber, Rd, Lindtner, J, Price, Kn, Regan, Mm, Rudenstam, Cm, Senn, Hj, Thuerlimann, B, Bliss, Jm, Chilvers, Ced, Coombes, Rc, Hall, E, Marty, M, Buyse, M, Possinger, K, Schmid, P, Wallwiener, D, Bighin, C, Bruzzi, P, Del Mastro, L, Dozin, B, Pastorino, S, Pronzato, P, Sertoli, Mr, Foster, L, George, Wd, Stewart, Hj, Stroner, P, Borovik, R, Hayat, H, Inbar, Mj, Peretz, T, Robinson, E, Camerini, T, Formelli, F, Martelli, G, Di Mauro Mg, Perrone, F, Amadori, D, Martoni, A, Pannuti, F, Camisa, R, Musolino, A, Passalacqua, R, Iwata, H, Shien, T, Ikeda, T, Inokuchi, K, Sawa, K, Sonoo, H, Sadoon, M, Tulusan, Ah, Kohno, N, Miyashita, M, Takao, S, Ahn, Jh, Jung, Kh, Korzeniowski, S, Skolyszewski, J, Ogawa, M, Yamashita, J, Bastiaannet, E, Liefers, Gj, Christiaens, R, Neven, P, Paridaens, R, Van Den Bogaert, W, Braun, S, Martin, P, Romain, S, Janauer, M, Seifert, M, Sevelda, P, Zielinski, Cc, Hakes, T, Hudis, Ca, Wittes, R, Giokas, G, Kondylis, D, Lissaios, B, De La Huerta, R, Sainz, Mg, Ro, J, Camphausen, K, Danforth, D, Lichter, A, Lippman, M, Smart, D, Steinberg, S, D’Amico, C, Lioce, M, Paradiso, A, Ohno, S, Bass, G, Brown, A, Bryant, J, Dignam, J, Fisher, B, Geyer, C, Mamounas, Ep, Redmond, C, Wickerham, L, Aihara, T, Hozumi, Y, Baum, M, Jackson, Im, Palmer, Mk, Ingle, Jn, Suman, Vj, Bengtsson, No, Emdin, S, Jonsson, H, Venturini, M, Lythgoe, Jp, Kissin, M, Erikstein, B, Hannisdal, E, Jacobsen, Ab, Reinertsen, Kv, Varhaug, Je, Gundersen, S, Hauer‐jensen, M, Høst, H, Nissen‐meyer, R, Mitchell, Ak, Robertson, Jfr, Ueo, H, Di Palma, M, Mathé, G, Misset, Jl, Levine, M, Morimoto, K, Takatsuka, Y, Crossley, E, Harris, A, Talbot, D, Taylor, M, Cocconi, G, Di Blasio, B, Ivanov, V, Paltuev, R, Semiglazov, V, Brockschmidt, J, Cooper, Mr, Falkson, Ci, Hadji, P, A’Hern, R, Makris, A, Parton, M, Pennert, K, Powles, Tj, Smith, Ie, Gazet, Jc, Browne, L, Graham, P, Corcoran, N, Clack, G, Van Poznak, C, Deshpande, N, Di Martino, L, Douglas, P, Lindtner, A, Notter, G, Bryant, Ajs, Ewing, Gh, Firth, La, Krushen‐kosloski, Jl, Anderson, H, Killander, F, Malmström, P, Rydén, L, Arnesson, Lg, Carstensen, J, Dufmats, M, Fohlin, H, Nordenskjöld, B, Söderberg, M, Carpenter, Jt, Murray, N, Royle, Gt, Simmonds, Pd, Crowley, J, Gralow, J, Hortobagyi, G, Livingston, R, Martino, S, Osborne, Ck, Ravdin, Pm, Bondesson, T, Celebioglu, F, Dahlberg, K, Fornander, T, Fredriksson, I, Frisell, J, Göransson, E, Iiristo, M, Johansson, U, Lenner, E, Löfgren, L, Nikolaidis, P, Perbeck, L, Rotstein, S, Sandelin, K, Skoog, L, Svane, G, Af Trampe, E, Wadström, C, Maibach, R, Thürlimann, B, Holli, K, Rouhento, K, Safra, T, Brenner, H, Hercbergs, A, Yoshimoto, M, Paterson, Ahg, Fyles, A, Meakin, Jw, Panzarella, T, Bahi, J, Lemonnier, J, Martin, Al, Reid, M, Spittle, M, Bishop, H, Bundred, Nj, Forsyth, S, Pinder, Se, Deutsch, Gp, Kwong, Dlw, Pai, Vr, Senanayake, F, Rubagotti, A, Hackshaw, A, Houghton, J, Ledermann, J, Monson, K, Tobias, Js, Carlomagno, C, De Laurentiis, M, De Placido, S, Williams, L, Bell, R, Hinsley, S, Marshall, Hc, Pierce, Lj, Solomayer, E, Horsman, Jm, Lester, J, Winter, Mc, Buzdar, Au, Hsu, L, Love, Rr, Ahlgren, J, Garmo, H, Holmberg, L, Liljegren, G, Lindman, H, Wärnberg, F, Asmar, L, Jones, Se, Aft, R, Gluz, O, Liedtke, C, Nitz, U, Litton, A, Wallgren, A, Karlsson, P, Linderholm, Bk, Chlebowski, Rt, Caffier, H., Guided Treatment in Optimal Selected Cancer Patients (GUTS), Other departments, CCA - Cancer Treatment and Quality of Life, Radiotherapy, Pan, Hongchao, Gray, Richard, Braybrooke, Jeremy, Davies, Christina, Taylor, Carolyn, Mcgale, Paul, Peto, Richard, Pritchard, Kathleen I, Bergh, Jona, Dowsett, Mitch, Hayes, Daniel F, De Laurentiis, Michelino, MUMC+: MA Medische Oncologie (9), RS: GROW - R3 - Innovative Cancer Diagnostics & Therapy, and Interne Geneeskunde
Subjects: 0301 basic medicine, Oncology, medicine.medical_treatment, Kaplan-Meier Estimate, law.invention, 0302 clinical medicine, Randomized controlled trial, law, Recurrence, Receptors, Neoplasm Metastasis, AMERICAN SOCIETY, Adjuvant, CLINICAL-PRACTICE GUIDELINE, Absolute risk reduction, Estrogen Antagonists, General Medicine, Estrogen Antagonist, CHEMOTHERAPY, Middle Aged, Prognosis, Neoplasm Metastasi, Local, POSTMENOPAUSAL WOMEN, Receptors, Estrogen, Chemotherapy, Adjuvant, 030220 oncology & carcinogenesis, Meta-analysis, Lymphatic Metastasis, Female, Human, Estrogen Antagonists/therapeutic use, Adult, Risk, medicine.medical_specialty, Prognosi, medicine.drug_class, DISCONTINUATION, Breast Neoplasms, Article, Drug Administration Schedule, LATE DISTANT RECURRENCE, 03 medical and health sciences, Breast cancer, Breast Neoplasms/drug therapy, Internal medicine, SCORE, medicine, Humans, SURGICAL ADJUVANT BREAST, Aged, Proportional Hazards Models, Chemotherapy, business.industry, Proportional hazards model, Lymphatic Metastasi, TAMOXIFEN THERAPY, ta3122, medicine.disease, Estrogen, RANDOMIZED-TRIALS, Discontinuation, Surgery, Neoplasm Recurrence, 030104 developmental biology, Proportional Hazards Model, Neoplasm Grading, Neoplasm Recurrence, Local, business
Abstract: Background The administration of endocrine therapy for 5 years substantially reduces recurrence rates during and after treatment in women with early-stage, estrogen-receptor (ER)–positive breast cancer. Extending such therapy beyond 5 years offers further protection but has additional side effects. Obtaining data on the absolute risk of subsequent distant recurrence if therapy stops at 5 years could help determine whether to extend treatment. Methods In this meta-analysis of the results of 88 trials involving 62,923 women with ER-positive breast cancer who were disease-free after 5 years of scheduled endocrine therapy, we used Kaplan–Meier and Cox regression analyses, stratified according to trial and treatment, to assess the associations of tumor diameter and nodal status (TN), tumor grade, and other factors with patients’ outcomes during the period from 5 to 20 years. Results Breast-cancer recurrences occurred at a steady rate throughout the study period from 5 to 20 years. The risk of distant recurrence was strongly correlated with the original TN status. Among the patients with stage T1 disease, the risk of distant recurrence was 13% with no nodal involvement (T1N0), 20% with one to three nodes involved (T1N1–3), and 34% with four to nine nodes involved (T1N4–9); among those with stage T2 disease, the risks were 19% with T2N0, 26% with T2N1–3, and 41% with T2N4–9. The risk of death from breast cancer was similarly dependent on TN status, but the risk of contralateral breast cancer was not. Given the TN status, the factors of tumor grade (available in 43,590 patients) and Ki-67 status (available in 7692 patients), which are strongly correlated with each other, were of only moderate independent predictive value for distant recurrence, but the status regarding the progesterone receptor (in 54,115 patients) and human epidermal growth factor receptor type 2 (HER2) (in 15,418 patients in trials with no use of trastuzumab) was not predictive. During the study period from 5 to 20 years, the absolute risk of distant recurrence among patients with T1N0 breast cancer was 10% for low-grade disease, 13% for moderate-grade disease, and 17% for high-grade disease; the corresponding risks of any recurrence or a contralateral breast cancer were 17%, 22%, and 26%, respectively. Conclusions After 5 years of adjuvant endocrine therapy, breast-cancer recurrences continued to occur steadily throughout the study period from 5 to 20 years. The risk of distant recurrence was strongly correlated with the original TN status, with risks ranging from 10 to 41%, depending on TN status and tumor grade. (Funded by Cancer Research UK and others.)
Published: 2017

3. Long-term outcomes for neoadjuvant versus adjuvant chemotherapy in early breast cancer: meta-analysis of individual patient data from ten randomised trials

Author: Alberro, JA, Ballester, B, Deulofeu, P, Fabregas, R, Fraile, M, Gubern, JM, Janer, J, Moral, A, de Pablo, JL, Penalva, G, Puig, P, Ramos, M, Rojo, R, Santesteban, P, Serra, C, Sola, M, Solarnau, L, Solsona, J, Veloso, E, Vidal, S, Abe, O, Abe, R, Enomoto, K, Kikuchi, K, Koyama, H, Masuda, H, Nomura, Y, Ohashi, Y, Sakai, K, Sugimachi, K, Toi, M, Tominaga, T, Uchino, J, Yoshida, M, Coles, CE, Haybittle, JL, Moebus, V, Leonard, CF, Calais, G, Garaud, P, Collett, V, Davies, C, Delmestri, A, Sayer, J, Harvey, VJ, Holdaway, IM, Kay, RG, Mason, BH, Forbe, JF, Franci, PA, Wilcken, N, Balic, M, Bartsch, R, Fesl, C, Fitzal, F, Fohler, H, Gnant, M, Greil, R, Jakesz, R, Marth, C, Mlineritsch, B, Pfeiler, G, Singer, CF, Steger, GG, Stoeger, H, Canney, P, Yosef, HMA, Focan, C, Peek, U, Oates, GD, Powell, J, Durand, M, Mauriac, L, Di Leo, A, Dolci, S, Larsimont, D, Nogaret, JM, Philippson, C, Piccart, MJ, Masood, MB, Parker, D, Price, JJ, Lindsay, MA, Mackey, J, Martin, M, Hupperets, PSGJ, Bates, T, Blamey, RW, Chetty, U, Ellis, IO, Mallon, E, Morgan, DAL, Patnick, J, Pinder, S, Lohrisch, C, Nichol, A, Bartlett, JMS, Bramwell, VH, Chen, BE, Chia, SKL, Gelmon, K, Goss, PE, Levine, MN, Parulekar, W, Pater, JL, Pritchard, KI, Shepherd, LE, Tu, D, Whelan, T, Berry, D, Broadwater, G, Cirrincione, C, Muss, H, Norton, L, Weiss, RB, Abu-Zahara, HT, Karpov, A, Portnoj, SL, Bowden, S, Brookes, C, Dunn, J, Fernando, I, Lee, M, Poole, C, Rea, D, Spooner, D, Barrett-Lee, PJ, Manse, RE, Monypenny, IJ, Gordon, NH, Davis, HL, Cuzick, J, Sestak, I, Lehingue, Y, Romestaing, P, Dubois, JB, Delozier, T, Griffon, B, Lesec'h, J Mace, Mustacchi, G, Petruzelka, L, Pribylova, O, Owen, JR, Meier, P, Shan, Y, Shao, YF, Wang, X, Zhao, DB, Howell, A, Swindell, R, Albano, J, de Oliveira, CF, Gervasio, H, Gordilho, J, Ejlertsen, B, Jensen, M-B, Mouridsen, H, Gelman, RS, Harris, JR, Hayes, D, Henderson, C, Shapiro, CL, Christiansen, P, Ewertz, M, Jensen, MB, Mouridsen, HT, Fehm, T, Trampisch, HJ, Dalesio, O, de Vries, EGE, Rodenhuis, S, van Tinteren, H, Comis, RL, Davidson, NE, Gray, R, Robert, N, Sledge, G, Solin, LJ, Sparano, JA, Tormey, DC, Wood, W, Cameron, D, Dixon, JM, Forrest, P, Jack, W, Kunkler, I, Rossbach, J, Klijn, JGM, Treurniet-Donker, AD, van Putten, WLJ, Rotmensz, N, Veronesi, U, Viale, G, Bartelink, H, Bijker, N, Bogaerts, J, Cardoso, F, Cufer, T, Julien, JP, Poortmans, PM, Rutgers, E, van de Velde, CJH, Cunningham, MP, Huovinen, R, Joensuu, H, Costa, A, Bonadonna, G, Gianni, L, Valagussa, P, Goldstein, LJ, Bonneterre, J, Fargeot, P, Fumoleau, P, Kerbrat, P, Lupors, E, Namer, M, Carrasco, E, Segui, MA, Eierman, W, Hilfrich, J, Jonat, W, Kaufmann, M, Kreienberg, R, Schumacher, M, Bastert, G, Rauschecker, H, Sauer, R, Sauerbrei, W, Schauer, A, Blohmer, JU, Costa, SD, Eidtmann, H, Gerber, B, Jackisch, C, Loib, S, von Minckwitz, G, de Schryver, A, Vakaet, L, Belfiglio, M, Nicolucci, A, Pellegrini, F, Pirozzoli, MC, Sacco, M, Valentini, M, McArdle, CS, Smith, DC, Stallard, S, Dent, DM, Gudgeon, CA, Hacking, A, Murray, E, Panieri, E, Werner, ID, De Salvo, GL, Del Bianco, P, Zavagno, G, Leone, B, Vallejo, CT, Zwenger, A, Galligioni, E, Lopez, M, Erazo, A, Medina, JY, Horiguchi, J, Takei, H, Fentiman, IS, Hayward, JL, Rubens, RD, Skilton, D, Scheurlen, H, Sohn, HC, Untch, M, Dafni, U, Markopoulos, C, Bamia, C, Fountzilas, G, Koliou, G-A, Manousou, K, Mavroudis, D, Klefstrom, P, Blomqvist, C, Saarto, T, Gallen, M, Canavese, G, Tinterri, C, Margreiter, R, de Lafontan, B, Mihura, J, Roche, H, Asselain, B, Salmon, RJ, Vilcoq, JR, Brain, E, de La Lande, B, Mouret-Fourme, E, Andre, F, Arriagada, R, Delaloge, S, Hill, C, Koscienly, S, Michiels, S, Rubino, C, A'Hern, R, Bliss, J, Ellis, P, Kilburn, L, Yarnold, JR, Benraadt, J, Kooi, M, van de Velde, AO, van Dongen, JA, Vermorken, JB, Castiglione, M, Coates, A, Colleoni, M, Collins, J, Forbes, J, Gelbe, RD, Goldhirsch, A, Lindtner, J, Price, KN, Regan, MM, Rudenstam, CM, Senn, HJ, Thuerlimann, B, Bliss, JM, Chilvers, CED, Coombes, RC, Hall, E, Marty, M, Buyse, M, Possinger, K, Schmid, P, Wallwiener, D, Foster, L, George, WD, Stewart, HJ, Stroner, P, Borovik, R, Hayat, H, Inbar, MJ, Peretz, T, Robinson, E, Camerini, T, Formelli, F, Martelli, G, Di Mauro, MG, Perrone, F, Amadori, D, Martoni, A, Pannuti, F, Camisa, R, Musolino, A, Passalacqua, R, Iwata, H, Shien, T, Ikeda, T, Inokuchi, K, Sawa, K, Sonoo, H, Sadoon, M, Tulusan, AH, Kohno, N, Miyashita, M, Takao, S, Ahn, J-H, Jung, KH, Korzeniowski, S, Skolyszewski, J, Ogawa, M, Yamashita, J, Bastiaannet, E, Liefers, GJ, Christiaens, R, Neven, P, Paridaens, R, Van den Bogaert, W, Gazet, JC, Corcoran, N, Deshpande, N, di Martino, L, Douglas, P, Host, H, Lindtner, A, Notter, G, Bryant, AJS, Ewing, GH, Firth, LA, Krushen-Kosloski, JL, Nissen-Meyer, R, Anderson, H, Killander, F, Malmstrom, P, Ryden, L, Arnesson, L-G, Carstense, J, Dufmats, M, Fohlin, H, Nordenskjold, B, Soderberg, M, Sundqvist, M, Carpenter, TJ, Murray, N, Royle, GT, Simmonds, PD, Albain, K, Barlow, W, Crowley, J, Gralow, J, Hortobagyi, G, Livingston, R, Martino, S, Osborne, CK, Ravdin, PM, Bergh, J, Bondesso, T, Celebiogl, F, Dahlberg, K, Fornander, T, Fredriksson, I, Frisell, J, Goransson, E, Iiristo, M, Johansson, U, Lenner, E, Lofgren, L, Nikolaidis, P, Perbeck, L, Rotstein, S, Sandelin, K, Skoog, L, Svane, G, af Trampe, E, Wadstrom, C, Janni, W, Maibach, R, Thurlimann, B, Hadji, P, Hozumi, J, Holli, K, Rouhento, K, Safra, T, Brenner, H, Hercbergs, A, Yoshimoto, M, Paterson, AHG, Fyles, A, Meakin, JW, Panzarella, T, Bahi, J, Lemonnier, J, Martin, AL, Reid, M, Spittle, M, Bishop, H, Bundred, NJ, Forbes, JF, Forsyth, S, George, WS, Pinder, SE, Deutsch, GP, Kwong, DLW, Pai, VR, Peto, R, Senanayake, F, Boccardo, F, Rubagotti, A, Baum, M, Hackshaw, A, Houghton, J, Ledermann, J, Monson, K, Tobias, JS, Carlomagno, C, De Laurentiis, M, De Placido, S, Schem, C, Williams, L, Bell, R, Coleman, RE, Dodwell, D, Hinsley, S, Marshall, HC, Pierce, LJ, Basso, SMM, Lumachi, F, Solomayer, E, Horsman, JM, Lester, J, Winter, MC, Buzdar, AU, Hsu, L, Love, RR, Ahlgren, J, Garmo, H, Holmberg, L, Lindman, H, Warnberg, F, Asmar, L, Jones, SE, Aft, R, Gluz, O, Harbeck, N, Liedtke, C, Nitz, U, Litton, A, Wallgren, A, Karlsson, P, Linderholm, BK, Chlebowski, RT, Caffier, H, Brufsky, AM, Llombart, HA, Asselain, B, Barlow, W, Bartlett, J, Bradley, R, Braybrooke, J, Davies, C, Dodwell, D, Gray, R, Mannu, G, Taylor, C, Peto, R, McGale, P, Pan, H, Wang, Y, Wang, Z, Department of Oncology, Clinicum, HUS Comprehensive Cancer Center, Medical Oncology, Cancer Research UK, and Pfizer Limited
Subjects: 0301 basic medicine, Oncology, Time Factors, SURGERY, medicine.medical_treatment, menopause, chemotherapy, Mastectomy, Segmental, Rate ratio, THERAPY, aromatase inhibitors, CEA, 0302 clinical medicine, Risk Factors, Medicine and Health Sciences, Breast, Neoplasm Metastasis, Randomized Controlled Trials as Topic, RISK, tamoxifen, breast tumor, CA15-3, axillary dissection, mastectomy, Middle Aged, Neoadjuvant Therapy, METHOTREXATE, 3. Good health, trastuzumab, Treatment Outcome, quadrantectomy, Chemotherapy, Adjuvant, axillary lymphnodes, 030220 oncology & carcinogenesis, Meta-analysis, SURVIVAL, Disease Progression, Female, Life Sciences & Biomedicine, axillary clearance, RADIOTHERAPY, medicine.drug, Adult, medicine.medical_specialty, Anthracycline, 3122 Cancers, Antineoplastic Agents, Breast Neoplasms, axillary nodes, sentinel node biopsy, 03 medical and health sciences, breast cancer, Breast cancer, SDG 3 - Good Health and Well-being, HER2, Internal medicine, Journal Article, medicine, cancer, Humans, Breast, breast cancer, breast diseases, cancer, malignancy, menopause, surgery, mastectomy, quadrantectomy, lumpectomy, axillary nodes, axillary lymphnodes, axillary dissection, axillary clearance, sentinel node biopsy, sentinel node, BRCA1, BRCA2, tamoxifen, aromatase inhibitors, breast tumor, osteoporosis, bisphosphonates, denosumab, trastuzumab, HER2, CEA, CA15-3, tumor marker, chemotherapy, endocrine therapy, Oncology & Carcinogenesis, RECURRENCE, bisphosphonates, Pathological, Neoplasm Staging, lumpectomy, Chemotherapy, Science & Technology, breast diseases, endocrine therapy, business.industry, denosumab, BRCA1, medicine.disease, BRCA2, osteoporosis, Radiation therapy, STIMULATING FACTOR, 030104 developmental biology, sentinel node, tumor marker, Methotrexate, Neoplasm Recurrence, Local, business, 1112 Oncology And Carcinogenesis, malignancy
Abstract: BACKGROUND: Neoadjuvant chemotherapy (NACT) for early breast cancer can make breast-conserving surgery more feasible and might be more likely to eradicate micrometastatic disease than might the same chemotherapy given after surgery. We investigated the long-term benefits and risks of NACT and the influence of tumour characteristics on outcome with a collaborative meta-analysis of individual patient data from relevant randomised trials. METHODS: We obtained information about prerandomisation tumour characteristics, clinical tumour response, surgery, recurrence, and mortality for 4756 women in ten randomised trials in early breast cancer that began before 2005 and compared NACT with the same chemotherapy given postoperatively. Primary outcomes were tumour response, extent of local therapy, local and distant recurrence, breast cancer death, and overall mortality. Analyses by intention-to-treat used standard regression (for response and frequency of breast-conserving therapy) and log-rank methods (for recurrence and mortality). FINDINGS: Patients entered the trials from 1983 to 2002 and median follow-up was 9 years (IQR 5-14), with the last follow-up in 2013. Most chemotherapy was anthracycline based (3838 [81%] of 4756 women). More than two thirds (1349 [69%] of 1947) of women allocated NACT had a complete or partial clinical response. Patients allocated NACT had an increased frequency of breast-conserving therapy (1504 [65%] of 2320 treated with NACT vs 1135 [49%] of 2318 treated with adjuvant chemotherapy). NACT was associated with more frequent local recurrence than was adjuvant chemotherapy: the 15 year local recurrence was 21·4% for NACT versus 15·9% for adjuvant chemotherapy (5·5% increase [95% CI 2·4-8·6]; rate ratio 1·37 [95% CI 1·17-1·61]; p=0·0001). No significant difference between NACT and adjuvant chemotherapy was noted for distant recurrence (15 year risk 38·2% for NACT vs 38·0% for adjuvant chemotherapy; rate ratio 1·02 [95% CI 0·92-1·14]; p=0·66), breast cancer mortality (34·4% vs 33·7%; 1·06 [0·95-1·18]; p=0·31), or death from any cause (40·9% vs 41·2%; 1·04 [0·94-1·15]; p=0·45). INTERPRETATION: Tumours downsized by NACT might have higher local recurrence after breast-conserving therapy than might tumours of the same dimensions in women who have not received NACT. Strategies to mitigate the increased local recurrence after breast-conserving therapy in tumours downsized by NACT should be considered-eg, careful tumour localisation, detailed pathological assessment, and appropriate radiotherapy. FUNDING: Cancer Research UK, British Heart Foundation, UK Medical Research Council, and UK Department of Health. ispartof: LANCET ONCOLOGY vol:19 issue:1 pages:27-39 ispartof: location:England status: published
Published: 2017

4. Stem cell-like transcriptional reprogramming mediates metastatic resistance to mTOR inhibition

Author: Mateo, F, Arenas, EJ, Aguilar, H, Serra-Musach, J, Garibay, GR, Boni, J, Maicas, M, Du, S, Iorio, F, Herranz-Ors, C, Islam, A, Prado, X, Llorente, A, Petit, A, Vidal, A, Catala, I, Soler, T, Venturas, G, Rojo-Sebastian, A, Serra, H, Cuadras, D, Blanco, I, Lozano, J, Canals, F, Sieuwerts, Anieta, Weerd, Vanja, Look, MP, Puertas, S, Garcia, N, Perkins, AS, Bonifaci, N, Skowron, M, Gomez-Baldo, L, Hernandez, V, Martinez-Aranda, A, Martinez-Iniesta, M, Serrat, X, Ceron, J, Brunet, J, Barretina, MP, Gil, M, Falo, C, Fernandez, A, Morilla, I, Pernas, S, Pla, MJ, Andreu, X, Segui, MA, Ballester, R, Castella, E, Nellist, Mark, Morales, S, Valls, J, Velasco, A, Matias-Guiu, X, Figueras, A, Sanchez-Mut, JV, Sanchez-Cespedes, M, Cordero, A, Gomez-Miragaya, J, Palomero, L, Gomez, A, Gajewski, TF, Cohen, EEW, Jesiotr, M, Bodnar, L, Quintela-Fandino, M, Lopez-Bigas, N, Valdes-Mas, R, Puente, XS, Vinals, F, Casanovas, O, Graupera, M, Hernandez-Losa, J, Cajal, SRY, Garcia-Alonso, L, Saez-Rodriguez, J, Esteller, M, Sierra, A, Martin-Martin, N, Matheu, A, Carracedo, A, Gonzalez-Suarez, E, Nanjundan, M, Cortes, J, Lazaro, C (Conxi), Odero, MD, Martens, John, Moreno-Bueno, G, Barcellos-Hoff, MH, Villanueva, A, Gomis, RR, Pujana, MA, Mateo, F, Arenas, EJ, Aguilar, H, Serra-Musach, J, Garibay, GR, Boni, J, Maicas, M, Du, S, Iorio, F, Herranz-Ors, C, Islam, A, Prado, X, Llorente, A, Petit, A, Vidal, A, Catala, I, Soler, T, Venturas, G, Rojo-Sebastian, A, Serra, H, Cuadras, D, Blanco, I, Lozano, J, Canals, F, Sieuwerts, Anieta, Weerd, Vanja, Look, MP, Puertas, S, Garcia, N, Perkins, AS, Bonifaci, N, Skowron, M, Gomez-Baldo, L, Hernandez, V, Martinez-Aranda, A, Martinez-Iniesta, M, Serrat, X, Ceron, J, Brunet, J, Barretina, MP, Gil, M, Falo, C, Fernandez, A, Morilla, I, Pernas, S, Pla, MJ, Andreu, X, Segui, MA, Ballester, R, Castella, E, Nellist, Mark, Morales, S, Valls, J, Velasco, A, Matias-Guiu, X, Figueras, A, Sanchez-Mut, JV, Sanchez-Cespedes, M, Cordero, A, Gomez-Miragaya, J, Palomero, L, Gomez, A, Gajewski, TF, Cohen, EEW, Jesiotr, M, Bodnar, L, Quintela-Fandino, M, Lopez-Bigas, N, Valdes-Mas, R, Puente, XS, Vinals, F, Casanovas, O, Graupera, M, Hernandez-Losa, J, Cajal, SRY, Garcia-Alonso, L, Saez-Rodriguez, J, Esteller, M, Sierra, A, Martin-Martin, N, Matheu, A, Carracedo, A, Gonzalez-Suarez, E, Nanjundan, M, Cortes, J, Lazaro, C (Conxi), Odero, MD, Martens, John, Moreno-Bueno, G, Barcellos-Hoff, MH, Villanueva, A, Gomis, RR, and Pujana, MA
Published: 2017

5. Effect of radiotherapy after mastectomy and axillary surgery on 10-year recurrence and 20-year breast cancer mortality: meta-analysis of individual patient data for 8135 women in 22 randomised trials

Author: Mcgale, P., Taylor, C., Correa, C., Cutter, D., Duane, F., Ewertz, M., Gray, R., Mannu, G., Peto, R., Whelan, T., Wang, Y., Wang, Z., Darby, S., Albain, K., Anderson, S., Arriagada, R., Barlow, W., Bergh, J., Bergsten Nordström, E., Bliss, J., Burrett, J. A., Buyse, M., Cameron, D., Carrasco, E., Clarke, M., Coleman, R., Coates, A., Collins, R., Costantino, J., Cuzick, J., Davidson, N., Davies, C., Davies, K., Delmestri, A., Di Leo, A., Dowsett, M., Elphinstone, P., Evans, V., Forbes, J., Gelber, R., Gettins, L., Geyer, C., Gianni, L., Gnant, M., Goldhirsch, A., Godwin, J., Gregory, C., Hayes, D., Hill, C., Ingle, J., Jakesz, R., James, S., Janni, W., Kaufmann, M., Kerr, A., Liu, H., Mackinnon, E., Martín, M., Mchugh, T., Morris, P., Norton, L., Ohashi, Y., Paik, S., Pan, H. C., Perez, E., Piccart, M., Pierce, L., Pritchard, K., Pruneri, G., Raina, V., Ravdin, P., Robertson, J., Rutgers, E., Shao, Y. F., Sparano, J., Swain, S., Valagussa, P., Viale, G., Von Minckwitz, G., Winer, E., Wiang, X., Wood, Abe O, W., Abe, R, Enomoto, K, Kikuchi, K, Koyama, H, Masuda, H, Nomura, Y, Ohashi, Y, Sakai, K, Sugimachi, K, Toi, M, Tominaga, T, Uchino, J, Yoshida, M, Haybittle, Jl, Leonard, Cf, Calais, G, Geraud, P, Collett, V, Davies, C, Delmestri, A, Sayer, J, Harvey, Vj, Holdaway, Im, Kay, Rg, Mason, Bh, Forbes, Jf, Wilcken, N, Bartsch, R, Dubsky, P, Fesl, C, Fohler, H, Gnant, M, Greil, R, Jakesz, R, Lang, A, Luschin-Ebengreuth, G, Marth, C, Mlineritsch, B, Samonigg, H, Singer, Cf, Steger, Gg, Stöger, H, Canney, P, Yosef, Hm, Focan, C, Peek, U, Oates, Gd, Powell, J, Durand, M, Mauriac, L, Di Leo, A, Dolci, S, Larsimont, D, Nogaret, Jm, Philippson, C, Piccart, Mj, Masood, Mb, Parker, D, Price, Jj, Lindsay, Ma, Mackey, J, Martin, M, Hupperets, Ps, Bates, T, Blamey, Rw, Chetty, U, Ellis, Io, Mallon, E, Morgan, Da, Patnick, J, Pinder, S, Olivotto, I, Ragaz, J, Berry, D, Broadwater, G, Cirrincione, C, Muss, H, Norton, L, Weiss, Rb, Abu-Zahra, Ht, Portnoj, Sm, Bowden, S, Brookes, C, Dunn, J, Fernando, I, Lee, M, Poole, C, Rea, D, Spooner, D, Barrett-Lee, Pj, Mansel, Re, Monypenny, Ij, Gordon, Nh, Davis, Hl, Cuzick, J, Lehingue, Y, Romestaing, P, Dubois, Jb, Delozier, T, Griffon, B, Mace Lesech, J, Brain, E, de La Lande, B, Mouret-Fourme, E, Mustacchi, G, Petruzelka, L, Pribylova, O, Owen, Jr, Harbeck, N, Jänicke, F, Meisner, C, Schmitt, M, Thomssen, C, Meier, P, Shan, Y, Shao, Yf, Wang, X, Zhao, Db, Chen, Zm, Pan, Hc, Howell, A, Swindell, R, Burrett, Ja, Clarke, M, Collins, R, Correa, C, Cutter, D, Darby, S, Davies, K, Elphinstone, P, Evans, V, Gettins, L, Godwin, J, Gray, R, Gregory, C, Hermans, D, Hicks, C, James, S, Kerr, A, Liu, H, Mackinnon, E, Lay, M, Mcgale, P, Mchugh, T, Morris, P, Peto, R, Taylor, C, Wang, Y, Albano, J, de Oliveira CF, Gervásio, H, Gordilho, J, Ejlertsen, B, Jensen, Mb, Johansen, H, Mouridsen, H, Palshof, T, Gelman, Rs, Harris, Jr, Hayes, D, Henderson, C, Shapiro, Cl, Winer, E, Christiansen, P, Ewertz, M, Møller, S, Mouridsen, Ht, Trampisch, Hj, Dalesio, O, de Vries EG, Rodenhuis, S, van Tinteren, H, Comis, Rl, Davidson, Ne, Robert, N, Sledge, G, Solin, Lj, Sparano, Ja, Tormey, Dc, Wood, W, Cameron, D, Dixon, Jm, Forrest, P, Jack, W, Kunkler, I, Rossbach, J, Klijn, Jg, Treurniet-Donker, Ad, van Putten WL, Rotmensz, N, Veronesi, U, Viale, G, Bartelink, H, Bijker, N, Bogaerts, J, Cardoso, F, Cufer, T, Julien, Jp, Rutgers, E, van de Velde CJ, Cunningham, Mp, Huovinen, R, Joensuu, H, Costa, A, Bonadonna, G, Gianni, L, Valagussa, P, Goldstein, Lj, Bonneterre, J, Fargeot, P, Fumoleau, P, Kerbrat, P, Luporsi, E, Namer, M, Eiermann, W, Hilfrich, J, Jonat, W, Kaufmann, M, Kreienberg, R, Schumacher, M, Bastert, G, Rauschecker, H, Sauer, R, Sauerbrei, W, Schauer, A, Blohmer, Ju, Costa, Sd, Eidtmann, H, Gerber, B, Jackisch, C, Loibl, S, von Minckwitz, G, de Schryver, A, Vakaet, L, Belfiglio, M, Nicolucci, A, Pellegrini, F, Pirozzoli, Mc, Sacco, M, Valentini, M, Mcardle, Cs, Smith, Dc, Stallard, S, Dent, Dm, Gudgeon, Ca, Hacking, A, Murray, E, Panieri, E, Werner, Id, Carrasco, E, Segui, Ma, Galligioni, E, Lopez, M, Erazo, A, Medina, Jy, Horiguchi, J, Takei, H, Fentiman, Is, Hayward, Jl, Rubens, Rd, Skilton, D, Scheurlen, H, Sohn, Hc, Untch, M, Dafni, U, Markopoulos, C, Fountzilas, G, Mavroudis, D, Klefstrom, P, Blomqvist, C, Saarto, T, Gallen, M, Tinterri, C, Margreiter, R, de Lafontan, B, Mihura, J, Roché, H, Asselain, B, Salmon, Rj, Vilcoq, Jr, André, F, Arriagada, R, Delaloge, S, Hill, C, Koscielny, S, Michiels, S, Rubino, C, A'Hern, R, Bliss, J, Ellis, P, Kilburn, L, Yarnold, Jr, Benraadt, J, Kooi, M, van de Velde AO, van Dongen JA, Vermorken, Jb, Castiglione, M, Coates, A, Colleoni, M, Collins, J, Forbes, J, Gelber, Rd, Goldhirsch, A, Lindtner, J, Price, Kn, Regan, Mm, Rudenstam, Cm, Senn, Hj, Thuerlimann, B, Bliss, Jm, Chilvers, Ce, Coombes, Rc, Hall, E, Marty, M, Buyse, M, Possinger, K, Schmid, P, Wallwiener, D, Foster, L, George, Wd, Stewart, Hj, Stroner, P, Borovik, R, Hayat, H, Inbar, Mj, Peretz, T, Robinson, E, Bruzzi, P, Del Mastro, L, Pronzato, P, Sertoli, Mr, Venturini, M, Camerini, T, De Palo, G, Di Mauro MG, Formelli, F, Amadori, D, Martoni, A, Pannuti, F, Camisa, R, Cocconi, G, Colozza, A, Passalacqua, R, Aogi, K, Takashima, S, Abe, O, Ikeda, T, Inokuchi, K, Sawa, K, Sonoo, H, Korzeniowski, S, Skolyszewski, J, Ogawa, M, Yamashita, J, Bastiaannet, E, van de Water, W, van Nes JG, Christiaens, R, Neven, P, Paridaens, R, Van den Bogaert, W, Braun, S, Martin, P, Romain, S, Janauer, M, Seifert, M, Sevelda, P, Zielinski, Cc, Hakes, T, Hudis, Ca, Wittes, R, Giokas, G, Kondylis, D, Lissaios, B, de la Huerta, R, Sainz, Mg, Altemus, R, Camphausen, K, Cowan, K, Danforth, D, Lichter, A, Lippman, M, O'Shaughnessy, J, Pierce, Lj, Steinberg, S, Venzon, D, Zujewski, Ja, D'Amico, C, Lioce, M, Paradiso, A, Chapman, Ja, Gelmon, K, Goss, Pe, Levine, Mn, Meyer, R, Parulekar, W, Pater, Jl, Pritchard, Ki, Shepherd, Le, Tu, D, Whelan, T, Ohno, S, Anderson, S, Bass, G, Brown, A, Bryant, J, Costantino, J, Dignam, J, Fisher, B, Geyer, C, Mamounas, Ep, Paik, S, Redmond, C, Swain, S, Wickerham, L, Wolmark, N, Baum, M, Jackson, Im, Palmer, Mk, Perez, E, Ingle, Jn, Suman, Vj, Bengtsson, No, Emdin, S, Jonsson, H, Lythgoe, Jp, Kissin, M, Erikstein, B, Hannisdal, E, Jacobsen, Ab, Varhaug, Je, Gundersen, S, Hauer-Jensen, M, Høst, H, Nissen-Meyer, R, Reinertsen, K, Mitchell, Ak, Robertson, Jf, Ueo, H, Di Palma, M, Mathé, G, Misset, Jl, Levine, M, Morimoto, K, Takatsuka, Y, Crossley, E, Harris, A, Talbot, D, Taylor, M, di Blasio, B, Ivanov, V, Paltuev, R, Semiglazov, V, Brockschmidt, J, Cooper, Mr, Falkson, Ci, Dowsett, M, Makris, A, Parton, M, Pennert, K, Powles, Tj, Smith, Ie, Gazet, Jc, Browne, L, Graham, P, Corcoran, N, Businico, A, Deshpande, N, di Martino, L, Douglas, P, Lindtner, A, Notter, G, Bryant, Aj, Ewing, Gh, Firth, La, Krushen-Kosloski, Jl, Anderson, H, Killander, F, Malmström, P, Rydén, L, Arnesson, Lg, Carstensen, J, Dufmats, M, Fohlin, H, Nordenskjöld, B, Söderberg, M, Carpenter, Jt, Murray, N, Royle, Gt, Simmonds, Pd, Albain, K, Barlow, W, Crowley, J, Gralow, J, Hortobagyi, G, Livingston, R, Martino, S, Osborne, Ck, Ravdin, Pm, Adolfsson, J, Bergh, J, Bondesson, T, Celebioglu, F, Dahlberg, K, Fornander, T, Fredriksson, I, Frisell, J, Göransson, E, Iiristo, M, Johansson, U, Lenner, E, Löfgren, L, Nikolaidis, P, Perbeck, L, Rotstein, S, Sandelin, K, Skoog, L, Svane, G, af Trampe, E, Wadström, C, Janni, W, Maibach, R, Thürlimann, B, Hakama, M, Holli, K, Isola, J, Rouhento, K, Saaristo, R, Brenner, H, Hercbergs, A, Yoshimoto, M, Paterson, Ah, Fyles, A, Meakin, Jw, Panzarella, T, Bahi, J, Reid, M, Spittle, M, Bishop, H, Bundred, Nj, Forsyth, S, Pinder, Se, Sestak, I, Deutsch, Gp, Kwong, Dl, Pai, Vr, Senanayake, F, Martin, Al, Boccardo, F, Rubagotti, A, Hackshaw, A, Houghton, J, Ledermann, J, Monson, K, Tobias, Js, Carlomagno, C, De Laurentiis, M, De Placido, S, Williams, L, Broglio, K, Buzdar, Au, Hsu, L, Love, Rr, Ahlgren, J, Garmo, H, Holmberg, L, Liljegren, G, Lindman, H, Wärnberg, F, Asmar, L, Jones, Se, Gluz, O, Liedtke, C, Nitz, U, Litton, A, Wallgren, A, Karlsson, P, Linderholm, Bk, Chlebowski, Rt, Caffier, H., McGale, P, Taylor, C, Correa, C, Cutter, D, Duane, F, Ewertz, M, Gray, R, Mannu, G, Peto, R, Whelan, T, Wang, Y, Wang, Z, Darby, S, Biomedische Technologie, RS: GROW - Oncology, RS: GROW - R3 - Innovative Cancer Diagnostics & Therapy, Mcgale, P, DE LAURENTIIS, Michelino, Other departments, CCA -Cancer Center Amsterdam, and Radiotherapy
Subjects: medicine.medical_specialty, medicine.medical_treatment, Breast Neoplasms, Rate ratio, Lower risk, Systemic therapy, Statistical significance, Medicine, Humans, Mastectomy, Randomized Controlled Trials as Topic, business.industry, Articles, General Medicine, Surgery, Radiation therapy, Axilla, Neoplasm Recurrence, medicine.anatomical_structure, Local, Meta-analysis, Lymphatic Metastasis, Lymph Node Excision, Female, Neoplasm Recurrence, Local, business, Breast Neoplasm, Human
Abstract: BACKGROUND: Postmastectomy radiotherapy was shown in previous meta-analyses to reduce the risks of both recurrence and breast cancer mortality in all women with node-positive disease considered together. However, the benefit in women with only one to three positive lymph nodes is uncertain. We aimed to assess the effect of radiotherapy in these women after mastectomy and axillary dissection.METHODS: We did a meta-analysis of individual data for 8135 women randomly assigned to treatment groups during 1964-86 in 22 trials of radiotherapy to the chest wall and regional lymph nodes after mastectomy and axillary surgery versus the same surgery but no radiotherapy. Follow-up lasted 10 years for recurrence and to Jan 1, 2009, for mortality. Analyses were stratified by trial, individual follow-up year, age at entry, and pathological nodal status.FINDINGS: 3786 women had axillary dissection to at least level II and had zero, one to three, or four or more positive nodes. All were in trials in which radiotherapy included the chest wall, supraclavicular or axillary fossa (or both), and internal mammary chain. For 700 women with axillary dissection and no positive nodes, radiotherapy had no significant effect on locoregional recurrence (two-sided significance level [2p]>0·1), overall recurrence (rate ratio [RR], irradiated vs not, 1·06, 95% CI 0·76-1·48, 2p>0·1), or breast cancer mortality (RR 1·18, 95% CI 0·89-1·55, 2p>0·1). For 1314 women with axillary dissection and one to three positive nodes, radiotherapy reduced locoregional recurrence (2pINTERPRETATION: After mastectomy and axillary dissection, radiotherapy reduced both recurrence and breast cancer mortality in the women with one to three positive lymph nodes in these trials even when systemic therapy was given. For today's women, who in many countries are at lower risk of recurrence, absolute gains might be smaller but proportional gains might be larger because of more effective radiotherapy.FUNDING: Cancer Research UK, British Heart Foundation, UK Medical Research Council.
Published: 2016

6. Prognostic ability of EndoPredict compared to research-based versions of the PAM50 risk of recurrence (ROR) scores in node-positive, estrogen receptor-positive, and HER2-negative breast cancer. A GEICAM/9906 sub-study

Author: Martin M, Brase JC, Ruiz A, Prat A, Kronenwett R, Calvo L, Petry C, Bernard PS, Ruiz-Borrego M, Weber KE, Rodriguez CA, Alvarez IM, Segui MA, Perou CM, Casas M, Carrasco E, Caballero R, and Rodriguez-Lescure A
Abstract: There are several prognostic multigene-based tests for managing breast cancer (BC), but limited data comparing them in the same cohort. We compared the prognostic performance of the EndoPredict (EP) test (standardized for pathology laboratory) with the research-based PAM50 non-standardized qRT-PCR assay in node-positive estrogen receptor-positive (ER+) and HER2-negative (HER2-) BC patients receiving adjuvant chemotherapy followed by endocrine therapy (ET) in the GEICAM/9906 trial. EP and PAM50 risk of recurrence (ROR) scores [based on subtype (ROR-S) and on subtype and proliferation (ROR-P)] were compared in 536 ER+/HER2- patients. Scores combined with clinical information were evaluated: ROR-T (ROR-S, tumor size), ROR-PT (ROR-P, tumor size), and EPclin (EP, tumor size, nodal status). Patients were assigned to risk-categories according to prespecified cutoffs. Distant metastasis-free survival (MFS) was analyzed by Kaplan-Meier. ROR-S, ROR-P, and EP scores identified a low-risk group with a relative better outcome (10-year MFS: ROR-S 87 %; ROR-P 89 %; EP 93 %). There was no significant difference between tests. Predictors including clinical information showed superior prognostic performance compared to molecular scores alone (10-year MFS, low-risk group: ROR-T 88 %; ROR-PT 92 %; EPclin 100 %). The EPclin-based risk stratification achieved a significantly improved prediction of MFS compared to ROR-T, but not ROR-PT. All signatures added prognostic information to common clinical parameters. EPclin provided independent prognostic information beyond ROR-T and ROR-PT. ROR and EP can reliably predict risk of distant metastasis in node-positive ER+/HER2- BC patients treated with chemotherapy and ET. Addition of clinical parameters into risk scores improves their prognostic ability.
Published: 2016

7. Abstract P3-07-39: CASCADE study: Treatment and clinical outcomes of metastatic breast cancer by tumor immunophenotypes

Author: Zamora, P, primary, Servitja, S, additional, Santaballa, A, additional, García, J, additional, de Paz, L, additional, Plata, Y, additional, Garau, I, additional, Florian, J, additional, Chacón, I, additional, de la Haba, J, additional, García, P, additional, Artime, E, additional, Rodríguez-Villanueva, J, additional, Velasco, A, additional, Martínez, E, additional, and Segui, MA, additional
Published: 2016
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8. Abstract P5-08-43: CASCADE study: Longer overall survival inthe novoversus recidivant patients with locally advanced/metastatic breast cancer

Author: Servitja, S, primary, Zamora, P, additional, Santaballa, A, additional, García, J, additional, de Paz, L, additional, Plata, Y, additional, Garau, I, additional, Florian, J, additional, Chacón, I, additional, de la Haba, J, additional, García, P, additional, San José, B, additional, Rodríguez-Villanueva, J, additional, Orcajo, L, additional, Martínez, E, additional, and Segui, MA, additional
Published: 2016
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9. Effect of radiotherapy after breast-conserving surgery on 10-year recurrence and 15-year breast cancer death: meta-analysis of individual patient data for 10,801 women in 17 randomised trials

Author: EARLY BREAST CANCER TRIALISTS' COLLABORATIVE GROUP (EBCTCG), Darby, S., Mcgale, P., Correa, C., Taylor, C., Arriagada, R., Clarke, M., Cutter, D., Davies, C., Ewertz, M., Godwin, J., Gray, R., Pierce, L., Whelan, T., Wang, Y., Peto, R., Albain, K, Anderson, S, Arriagada, R, Barlow, W, Bergh, J, Bliss, J, Buyse, M, Cameron, D, Carrasco, E, Clarke, M, Correa, C, Coates, A, Collins, R, Costantino, J, Cutter, D, Cuzick, J, Darby, S, Davidson, N, Davies, C, Davies, K, Delmestri, A, Di Leo, A, Dowsett, M, Elphinstone, P, Evans, V, Ewertz, M, Gelber, R, Gettins, L, Geyer, C, Goldhirsch, A, Godwin, J, Gray, R, Gregory, C, Hayes, D, Hill, C, Ingle, J, Jakesz, R, James, S, Kaufmann, M, Kerr, A, Mackinnon, E, Mcgale, P, Mchugh, T, Norton, L, Ohashi, Y, Paik, S, Pan, Hc, Perez, E, Peto, R, Piccart, M, Pierce, L, Pritchard, K, Pruneri, G, Raina, V, Ravdin, P, Robertson, J, Rutgers, E, Shao, Yf, Swain, S, Taylor, C, Valagussa, P, Viale, G, Whelan, T, Winer, E, Wang, Y, Wood, W, Abe, O, Abe, R, Enomoto, K, Kikuchi, K, Koyama, H, Masuda, H, Nomura, Y, Sakai, K, Sugimachi, K, Toi, M, Tominaga, T, Uchino, J, Yoshida, M, Haybittle, Jl, Leonard, Cf, Calais, G, Geraud, P, Collett, V, Sayer, J, Harvey, Vj, Holdaway, Im, Kay, Rg, Mason, Bh, Forbes, Jf, Wilcken, N, Bartsch, R, Dubsky, P, Fesl, C, Fohler, H, Gnant, M, Greil, R, Lang, A, Luschin-Ebengreuth, G, Marth, C, Mlineritsch, B, Samonigg, H, Singer, Cf, Steger, Gg, Stöger, H, Canney, P, Yosef, Hm, Focan, C, Peek, U, Oates, Gd, Powell, J, Durand, M, Mauriac, L, Dolci, S, Larsimont, D, Nogaret, Jm, Philippson, C, Piccart, Mj, Masood, Mb, Parker, D, Price, Jj, Lindsay, Ma, Mackey, J, Martin, M, Hupperets, Ps, Bates, T, Blamey, Rw, Chetty, U, Ellis, Io, Mallon, E, Morgan, Da, Patnick, J, Pinder, S, Olivotto, I, Ragaz, J, Berry, D, Broadwater, G, Cirrincione, C, Muss, H, Weiss, Rb, Abu-Zahra, Ht, Portnoj, Sm, Bowden, S, Brookes, C, Dunn, J, Fernando, I, Lee, M, Poole, C, Rea, D, Spooner, D, Barrett-Lee, Pj, Mansel, Re, Monypenny, Ij, Gordon, Nh, Davis, Hl, Lehingue, Y, Romestaing, P, Dubois, Jb, Delozier, T, Griffon, B, Mace Lesec'h, J, Rambert, P, Mustacchi, G, Petruzelka, Pribylova, O, Owen, Jr, Harbeck, N, Jänicke, F, Meisner, C, Schmitt, M, Thomssen, C, Meier, P, Shan, Y, Wang, X, Zhao, Db, Chen, Zm, Howell, A, Swindell, R, Burrett, Ja, Hermans, D, Hicks, C, Lay, M, Albano, J, de Oliveira CF, Gervásio, H, Gordilho, J, Johansen, H, Mouridsen, Ht, Gelman, Rs, Harris, Jr, Henderson, C, Shapiro, Cl, Christiansen, P, Ejlertsen, B, Jensen, Mb, Møller, S, Carstensen, B, Palshof, T, Trampisch, Hj, Dalesio, O, de Vries EG, Rodenhuis, S, van Tinteren, H, Comis, Rl, Davidson, Ne, Robert, N, Sledge, G, Solin, Lj, Sparano, Ja, Tormey, Dc, Dixon, Jm, Forrest, P, Jack, W, Kunkler, I, Rossbach, J, Klijn, Jg, Treurniet-Donker, Ad, van Putten WL, Rotmensz, N, Veronesi, U, Bartelink, H, Bijker, N, Bogaerts, J, Cardoso, F, Cufer, T, Julien, Jp, van de Velde CJ, Cunningham, Mp, Huovinen, R, Joensuu, H, Costa, A, Tinterri, C, Bonadonna, G, Gianni, L, Goldstein, Lj, Bonneterre, J, Fargeot, P, Fumoleau, P, Kerbrat, P, Luporsi, E, Namer, M, Eiermann, W, Hilfrich, J, Jonat, W, Kreienberg, R, Schumacher, M, Bastert, G, Rauschecker, H, Sauer, R, Sauerbrei, W, Schauer, A, Blohmer, Ju, Costa, Sd, Eidtmann, H, Gerber, G, Jackisch, C, Loibl, S, von Minckwitz, G, de Schryver, A, Vakaet, L, Belfiglio, M, Nicolucci, A, Pellegrini, F, Pirozzoli, Mc, Sacco, M, Valentini, M, Mcardle, Cs, Smith, Dc, Stallard, S, Dent, Dm, Gudgeon, Ca, Hacking, A, Murray, E, Panieri, E, Werner, Id, Segui, Ma, Galligioni, E, Lopez, M, Erazo, A, Medina, Jy, Horiguchi, J, Takei, H, Fentiman, Is, Hayward, Jl, Rubens, Rd, Skilton, D, Scheurlen, H, Sohn, Hc, Untch, M, Dafni, U, Markopoulos, C, Dafni, D, Fountzilas, G, Mavroudis, D, Klefstrom, P, Saarto, T, Gallen, M, Margreiter, R, de Lafontan, B, Mihura, J, Roché, H, Asselain, B, Salmon, Rj, Vilcoq, Jr, Bourgier, C, Koscielny, S, Laplanche, A, Lê, Mg, Spielmann, M, A'Hern, R, Ellis, P, Kilburn, L, Yarnold, Jr, Benraadt, J, Kooi, M, van de Velde AO, van Dongen JA, Vermorken, Jb, Castiglione, M, Colleoni, M, Collins, J, Forbes, J, Gelber, Rd, Lindtner, J, Price, Kn, Regan, Mm, Rudenstam, Cm, Senn, Hj, Thuerlimann, B, Bliss, Jm, Chilvers, Ce, Coombes, Rc, Hall, E, Marty, M, Possinger, K, Schmid, P, Wallwiener, D, Foster, L, George, Wd, Stewart, Hj, Stroner, P, Borovik, R, Hayat, H, Inbar, Mj, Robinson, E, Bruzzi, P, Del Mastro, L, Pronzato, P, Sertoli, Mr, Venturini, M, Camerini, T, De Palo, G, Di Mauro MG, Formelli, F, Amadori, D, Martoni, A, Pannuti, F, Camisa, R, Cocconi, G, Colozza, A, Passalacqua, R, Aogi, K, Takashima, S, Ikeda, T, Inokuchi, K, Sawa, K, Sonoo, H, Korzeniowski, S, Skolyszewski, J, Ogawa, M, Yamashita, J, Bastiaannet, E, van de Water, W, van Nes JG, Christiaens, R, Neven, P, Paridaens, R, Van den Bogaert, W, Braun, S, Janni, W, Martin, P, Romain, S, Janauer, M, Seifert, M, Sevelda, P, Zielinski, Cc, Hakes, T, Hudis, Ca, Wittes, R, Giokas, G, Kondylis, D, Lissaios, B, de la Huerta, R, Sainz, Mg, Altemus, R, Camphausen, K, Cowan, K, Danforth, D, Lichter, A, Lippman, M, O'Shaughnessy, J, Pierce, Lj, Steinberg, S, Venzon, D, Zujewski, Ja, D'Amico, C, Lioce, M, Paradiso, A, Chapman, Ja, Gelmon, K, Goss, Pe, Levine, Mn, Meyer, R, Parulekar, W, Pater, Jl, Pritchard, Ki, Shepherd, Le, Tu, D, Ohno, S, Anderson, A, Bass, G, Brown, A, Bryant, J, Dignam, J, Fisher, B, Mamounas, Ep, Redmond, C, Wickerham, L, Wolmark, N, Baum, M, Jackson, Im, Palmer, Mk, Ingle, Jn, Suman, Vj, Bengtsson, No, Emdin, S, Jonsson, H, Lythgoe, Jp, Kissin, M, Erikstein, B, Hannisdal, E, Jacobsen, Ab, Varhaug, Je, Gundersen, S, Hauer-Jensen, M, Høst, H, Nissen-Meyer, R, Mitchell, Ak, Robertson, Jf, Ueo, H, Di Palma, M, Mathé, G, Misset, Jl, Levine, M, Morimoto, K, Takatsuka, Y, Crossley, E, Harris, A, Talbot, D, Taylor, M, Martin, Al, di Blasio, B, Ivanov, V, Paltuev, R, Semiglazov, V, Brockschmidt, J, Cooper, Mr, Falkson, Ci, Ashley, S, Makris, A, Powles, Tj, Smith, Ie, Gazet, Jc, Browne, L, Graham, P, Corcoran, N, Deshpande, N, di Martino, L, Douglas, P, Lindtner, A, Notter, G, Bryant, Aj, Ewing, Gh, Firth, La, Krushen-Kosloski, Jl, Anderson, H, Killander, F, Malmström, P, Rydén, L, Arnesson, Lg, Carstensen, J, Dufmats, M, Fohlin, H, Nordenskjöld, B, Söderberg, M, Carpenter, Jt, Murray, N, Royle, Gt, Simmonds, Pd, Crowley, J, Gralow, J, Green, S, Hortobagyi, G, Livingston, R, Martino, S, Osborne, Ck, Adolfsson, J, Bondesson, T, Celebioglu, F, Dahlberg, K, Fornander, T, Fredriksson, I, Frisell, J, Göransson, E, Iiristo, M, Johansson, U, Lenner, E, Löfgren, L, Nikolaidis, P, Perbeck, L, Rotstein, S, Sandelin, K, Skoog, L, Svane, G, af Trampe, E, Wadström, C, Maibach, R, Thürlimann, B, Hakama, M, Holli, K, Isola, J, Rouhento, K, Saaristo, R, Brenner, H, Hercbergs, A, Yoshimoto, M, Paterson, Ah, Fyles, A, Meakin, Jw, Panzarella, T, Bahi, J, Reid, M, Spittle, M, Bishop, H, Bundred, Nj, Forsyth, S, Pinder, Se, Sestak, I, Deutsch, Gp, Kwong, Dl, Pai, Vr, Senanayake, F, Boccardo, F, Rubagotti, A, Hackshaw, A, Houghton, J, Ledermann, J, Monson, K, Tobias, Js, Carlomagno, C, De Laurentiis, M, De Placido, S, Williams, L, Broglio, K, Buzdar, Au, Love, Rr, Ahlgren, J, Garmo, H, Holmberg, L, Liljegren, G, Lindman, H, Wärnberg, F, Asmar, L, Jones, Se, Gluz, O, Liedtke, C, Nitz, U, Litton, A, Wallgren, A, Karlsson, P, Linderholm, Bk, Chlebowski, Rt, Caffier, H, Mcgale, P, Correa, C, Taylor, C, Arriagada, R, Clarke, M, Cutter, D, Davies, C, Ewertz, M, Godwin, J, Gray, R, Pierce, L, Whelan, T, Wang, Y, Peto, R, Early Breast Cancer Trialists' Collaborative, Group, DE LAURENTIIS, Michelino, DE PLACIDO, Sabino, Carlomagno, Chiara, Darby, S, McGale, P, Interne Geneeskunde, RS: GROW - School for Oncology and Reproduction, Other departments, CCA -Cancer Center Amsterdam, and Radiotherapy
Subjects: Oncology, medicine.medical_specialty, Neoplasm Recurrence, Local - epidemiology, medicine.medical_treatment, Population, Breast Neoplasms, Mastectomy, Segmental, Breast cancer, breast cancer, Internal medicine, medicine, Breast-conserving surgery, Humans, education, skin and connective tissue diseases, radiotherapy, Randomized Controlled Trials as Topic, education.field_of_study, business.industry, Estrogen Antagonists - therapeutic use, Mortality rate, Age Factors, Estrogen Antagonists, General Medicine, Breast Neoplasms - mortality - therapy, medicine.disease, Surgery, Unilateral Breast Neoplasms, Radiation therapy, Clinical trial, meta-analysis, Tamoxifen, Receptors, Estrogen, Lymphatic Metastasis, Female, Radiotherapy, Adjuvant, Neoplasm Grading, Neoplasm Recurrence, Local, business, Mastectomy
Abstract: BACKGROUND: After breast-conserving surgery, radiotherapy reduces recurrence and breast cancer death, but it may do so more for some groups of women than for others. We describe the absolute magnitude of these reductions according to various prognostic and other patient characteristics, and relate the absolute reduction in 15-year risk of breast cancer death to the absolute reduction in 10-year recurrence risk. METHODS: We undertook a meta-analysis of individual patient data for 10,801 women in 17 randomised trials of radiotherapy versus no radiotherapy after breast-conserving surgery, 8337 of whom had pathologically confirmed node-negative (pN0) or node-positive (pN+) disease. FINDINGS: Overall, radiotherapy reduced the 10-year risk of any (ie, locoregional or distant) first recurrence from 35.0% to 19.3% (absolute reduction 15.7%, 95% CI 13.7-17.7, 2p/=20%), intermediate (10-19%), or lower (, link_to_OA_fulltext
Published: 2011

10. Prognostic value of HER-2/neu and p53 expression in node-positive breast cancer. HER-2/neu effect on adjuvant tamoxifen treatment

Author: Segui Ma, B. Ojeda, Carmen Alonso, Rafael Molina, M.A. Climent, G. Peiró, Enrique Lerma, and J. J. López-López
Subjects: Oncology, medicine.medical_specialty, Univariate analysis, Necrosis, Adjuvant tamoxifen, business.industry, General Medicine, medicine.disease, medicine.anatomical_structure, Breast cancer, Internal medicine, medicine, Immunohistochemistry, Surgery, medicine.symptom, business, Receptor, Lymph node, P53 expression
Abstract: HER-2/neu and p53 expression, conventional clinical and pathologic prognostic factors, were evaluated in a retrospective series of 283 node-positive breast cancer patients. Overexpression was determined by immunohistochemistry in formalin-fixed paraffin-embedded tissue blocks. Twenty one percent were HER-2/neu positive and 40% p53 positive. HER-2/neu expression was related to axillary lymph node metastasis (P=0.014), inflammatory infiltrates (P=0.004), and the absence of oestrogen (ER) (P=0.0026) and progesterone (P=0.01) receptors (PR). p53 expression was related to lymph node involvement (P=0.03), necrosis (P=0.036), absence of ER (P=0.028) and PR (P=0.065). p53 was not associated with outcome. HER-2/neu was an unfavourable prognostic factor for disease-free (DFS) (P=0.05) and overall survival (OS) (P=0.02) in univariate analysis. Multivariate analysis showed that the number of involved axillary nodes (P
Published: 2004

11. Abstract P3-14-15: Nabrax: Neoadjuvant therapy of breast cancer with weekly nab-paclitaxel: Final safety of GEICAM 2011-02

Author: Martin, M, primary, Antolin, S, additional, Anton, A, additional, Plazaola, A, additional, Garcia-Martinez, E, additional, Segui, MA, additional, Sanchez-Rovira, P, additional, Esteban, C, additional, Garcia-Valdes, E, additional, Calvo, L, additional, Quindos, M, additional, Carrasco, E, additional, Rodriguez-Martin, C, additional, and Chacon, JI, additional
Published: 2013
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12. Abstract P2-11-06: Comparison of PAM50 risk of recurrence (ROR) scores with EndoPredict for predicting risk of distant metastasis in ER+/HER2-, early node-positive breast cancer patients treated with adjuvant chemotherapy - A GEICAM/ 9906 sub-study

Author: Martin, M, primary, Brase, JC, additional, Perou, CM, additional, Ruiz, A, additional, Prat, A, additional, Weber, KE, additional, Calvo, L, additional, Petry, C, additional, Bernard, PS, additional, Ruiz-Borrego, M, additional, Kronenwett, R, additional, Santaballa, AM, additional, Rodriguez, CA, additional, Alvarez, IM, additional, Segui, MA, additional, Casas, M, additional, Carrasco, E, additional, Caballero, R, additional, and Rodriguez-Lescure, A, additional
Published: 2013
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13. Abstract P1-11-09: Predictive Response Factors (PRF) in an Open, Non-Randomized, Phase II Study of a Combination of Bevacizumab (BZ) and Sequential Chemotherapy as Preoperative Treatment in Patients with Operable HER-2 Negative Breast Cancer (BC)

Author: Sanchez Rovira, P, primary, de la Haba, J, additional, Fernandez, M, additional, Segui, MA, additional, Llombart, A, additional, Anton, A, additional, Sanchez, A, additional, and Aranda, E., additional
Published: 2010
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14. Efficacy and safety of the administration of bevacizumab in combination with first-line chemotherapy for the treatment of advanced breast carcinoma: ATHENA MO19391 study results in Spanish patients

Author: Ciruelos, EM, primary, López-Vivanco, G, additional, Peláez, I, additional, Rifa, J, additional, Santaballa, A, additional, González, S, additional, Segui, MA, additional, Jara, C, additional, Alvarez, I, additional, and Cortés-Funes, H, additional
Published: 2009
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15. PCN84 COST-EFFECTIVENESS ANALYSES OF DOCETAXEL VERSUS PACLITAXEL ONCE WEEKLY IN PATIENTS WITH METASTATIC BREAST CANCER PROGRESSED AFTER ANTHRACYCLINE CHEMOTHERAPY IN SPAIN

Author: Cortés, J, Seguí, MA, Frias, C, Betegón, L, Oyagüez, I, and Casado, MA
Published: 2009
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16. Blood to cerebrospinal fluid barrier in spontaneous hypertension and ventricular dilation

Author: de Paz-Carmona Hector, Castañeyra-Ruiz Agustin, Segui Maria E, Castañeyra-Ruiz Leandro, Gonzalez-Toledo Juan M, Fernández-Rodríguez Paloma, González-Marrero Ibrahim, Castañeyra-Perdomo Agustin, Hernandez-Garde Isabel, and Carmona-Calero Emilia M
Subjects: Neurology. Diseases of the nervous system, RC346-429
Published: 2009
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17. Determinacions del perfil genètic de tumors sòlids de l’adult

Author: Albanell, Joan, Barnadas, Agustí, Bellosillo, Beatriu, Borras, Josep M., Brunet, Joan, Domènech Maria, Montserrat, Fontanet, Manel, Jares, Pedro, Hernandez-Losa, J., Fernandez, Pedro Luis, Matias-Guiu, Xavier, Molla, Meritxell, Mur, Pilar, Salazar, Ramón, Salud-Salvia, Antonieta, Seguí Palmer, M. A., Tabernero Caturla, Josep, Prat, Aleix, Arriola, Edurne, [Albanell J, Arriola E] Servei d’Oncologia Mèdica, Consorci MAR Parc de Salut de Barcelona, Barcelona, Spain. [Barnadas A] Servei d’Oncologia Mèdica, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain. [Bellosillo B] Biologia Molecular, Consorci MAR Parc de Salut de Barcelona, Barcelona, Spain. [Borras JM] Pla director d’oncologia, Departament de Salut, Generalitat de Catalunya, Barcelona, Spain. [Brunet J] Servei d’Oncologia Mèdica, Institut Català d’Oncologia (ICO), Girona, Spain. [Domènech M] Servei d'Oncologia Médica, Hospital Althaia, Manresa, Spain. [Fontanet M] Comissió Farmacoterapèutica del SISCAT, Servei Català de la Salut (CatSalut), Generalitat de Catalunya, Barcelona, Spain. [Jares P] Servei d’Anatomia Patalògica, Hospital Clínic i Provincial de Barcelona, Barcelona, Spain. [Hernandez J] Servei d’Anatomia Patològica, Hospital Universitari Vall d’Hebron, Barcelona, Spain. [Fernandez PL] Servei d’Anatomia Patològica, Hospital Universitari Germans Trias i Pujol, Badalona, Spain. [Matias-Guiu X] Servei d’Anatomia Patològica, Hospital Universitari de Bellvitge, Hospitalet de Llobregat, Spain. [Mollà M] Servei d’Oncologia Radioteràpica, Hospital Clínic i Provincial de Barcelona, Barcelona, Spain. [Mur P] Programa d’oncologia de precisió, Departament de Salut, Generalitat de Catalunya, Barcelona, Spain. [Prat A] Servei d’Oncologia Mèdica, Hospital Clínic i Provincial de Barcelona, Barcelona, Spain. [Salazar R] Servei d’Oncologia Mèdica, Institut Català d’Oncologia (ICO), Generalitat de Catalunya, Hospitalet de Llobregat, Spain. [Salud Salvia A] Servei d’Oncologia Mèdica, Hospital Universitari Arnau de Vilanova, Lleida, Spain. [Segui MA] Servei d’Oncologia Mèdica, Parc Taulí Hospital Universitari, Sabadell, Spain. [Tabernero J] Servei d’Oncologia Mèdica, Hospital Universitari Vall d’Hebron Barcelona, Spain, and Departament de Salut
Subjects: Neoplasms [DISEASES], neoplasias [ENFERMEDADES], profesiones sanitarias::medicina::medicina interna::oncología médica [DISCIPLINAS Y OCUPACIONES], Oncologia, Tumors - Aspectes genètics, Otros calificadores::Otros calificadores::/genética [Otros calificadores], Other subheadings::Other subheadings::/genetics [Other subheadings], Health Occupations::Medicine::Internal Medicine::Medical Oncology [DISCIPLINES AND OCCUPATIONS]
Abstract: Perfil genètic; Tumors sòlids; Adults; Precisió Perfil genético; Tumores sólidos; Adultos; Precisión Genetic profile; Solid tumors; Adults; Accuracy En aquest estudi s’ha definit la llista de gens per a cada patologia i tots ells han estat seleccionats atenent a; la seva utilitat diagnòstica per definir els subtipus tumorals en localitzacions tumorals molt concretes; la seva utilitat pronòstica i predictiva, sempre que això comporti un canvi d’actitud terapèutica; la seva utilitat terapèutica per a la indicació de l’ús de fàrmacs diana.
Published: 2022

18. Determinacions del perfil genètic de tumors sòlids de l’adult

Author: Albanell, Joan, Barnadas, Agustí, Bellosillo, Beatriu, Borras, Josep M., Domènech Maria, Montserrat, Fontanet, Manel, Jares, Pedro, Hernandez-Losa J., Fernandez, Pedro Luis, Matias-Guiu, Xavier, Molla, Meritxell, Prat, Aleix, Salazar, Ramón, Salud-Salvia, Antonieta, Seguí Palmer, M. A., Tabernero Caturla, Josep, [Albanell J] Servei d’Oncologia Mèdica, Consorci MAR Parc de Salut de Barcelona, Barcelona, Spain. [Barnadas A] Servei d’Oncologia Mèdica, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain. [Bellosillo B] Biologia Molecular, Consorci MAR Parc de Salut de Barcelona, Barcelona, Spain. [Borras JM] Pla director d’oncologia, Departament de Salut, Generalitat de Catalunya, Barcelona, Spain. [Domènech M] Servei d'Oncologia Médica, Hospital Althaia, Manresa, Spain. [Fontanet M] Comissió Farmacoterapèutica del SISCAT, Servei Català de la Salut (CatSalut), Generalitat de Catalunya, Barcelona, Spain. [Jares P] Servei d’Anatomia Patalògica, Hospital Clínic i Provincial de Barcelona, Barcelona, Spain. [Hernandez J] Servei d’Anatomia Patològica, Hospital Universitari Vall d’Hebron, Barcelona, Spain. [Fernandez PL] Servei d’Anatomia Patològica, Hospital Universitari Germans Trias i Pujol, Badalona, Spain. [Matias-Guiu X] Servei d’Anatomia Patològica, Hospital Universitari de Bellvitge, Hospitalet de Llobregat, Spain. [Mollà M] Servei d’Oncologia Radioteràpica, Hospital Clínic i Provincial de Barcelona, Barcelona, Spain. [Prat A] Servei d’Oncologia Mèdica, Hospital Clínic i Provincial de Barcelona, Barcelona, Spain. [Salazar R] Servei d’Oncologia Mèdica, Institut Català d’Oncologia (ICO), Generalitat de Catalunya, Hospitalet de Llobregat, Spain. [Salud Salvia A] Servei d’Oncologia Mèdica, Hospital Universitari Arnau de Vilanova, Lleida, Spain. [Segui MA] Servei d’Oncologia Mèdica, Parc Taulí Hospital Universitari, Sabadell, Spain. [Tabernero J] Servei d’Oncologia Mèdica, Hospital Universitari Vall d’Hebron Barcelona, Spain, and Departament de Salut
Subjects: Neoplasms [DISEASES], neoplasias [ENFERMEDADES], profesiones sanitarias::medicina::medicina interna::oncología médica [DISCIPLINAS Y OCUPACIONES], Oncologia, Tumors - Aspectes genètics, Otros calificadores::Otros calificadores::/genética [Otros calificadores], Other subheadings::Other subheadings::/genetics [Other subheadings], Health Occupations::Medicine::Internal Medicine::Medical Oncology [DISCIPLINES AND OCCUPATIONS]
Abstract: Perfil genètic; Tumors sòlids; Adults; Precisió Perfil genético; Tumores sólidos; Adultos; Precisión Genetic profile; Solid tumors; Adults; Accuracy En aquest estudi s’ha definit la llista de gens per a cada patologia i tots ells han estat seleccionats atenent a; la seva utilitat diagnòstica per definir els subtipus tumorals en localitzacions tumorals molt concretes; la seva utilitat pronòstica i predictiva, sempre que això comporti un canvi d’actitud terapèutica; la seva utilitat terapèutica per a la indicació de l’ús de fàrmacs diana.
Published: 2021

19. Situation, challenges, and SEOM recommendations for the future of undergraduate education in Oncology in Spain.

Author: Segui MA, Cruz JJ, Alba E, Feliu J, Jara C, Rivera F, Rodriguez Lescure A, Lorenzo A, and Martin M
Subjects: Clinical Competence, Faculty, Medical, Humans, Palliative Medicine education, Societies, Medical, Spain, Surveys and Questionnaires, Teaching, Curriculum, Education, Medical, Undergraduate, Medical Oncology education
Abstract: Purpose: The Spanish Society of Medical Oncology (SEOM, for its Spanish acronym) would like to attest to the relevance of training in Oncology as part of the undergraduate education in Medicine program and issue recommendations to improve said training, with the aim of responding better to the challenges that cancer poses to our society., Materials and Methods: The curricula of 42 schools of medicine were reviewed with interviews with at least one teaching medical oncologist from each faculty. The qualitative and opinion analysis was completed by means of an online questionnaire targeting lecturers, resident tutors, and residents in Medical Oncology (MO), enabling the detection of needs and areas for improvement at an organizational level and in terms of skill acquisition., Results: While the number of medical schools with a specific, mandatory program in MO has grown by up to 90%, it has not been accompanied by an increase in independent programs. Instead, they largely consist of programs shared with other specialties (61% of the medical faculties). In most of the undergraduate education programs, Oncology contents are fragmented and approached from the perspective of each organ system., Conclusions: Despite the positive evolution in recent years, the heterogeneity in Oncology contents during undergraduate education training continues to be remarkable. Cross-sectional programs with an integral vision, taught in the final years of undergraduate medical education would be desirable. Among the recommendations for improvement of training in Medical Oncology, the SEOM proposes that updated, theoretical content be incorporated and clinical practice in Medical Oncology departments be promoted.
Published: 2020
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20. Fulvestrant plus LHRH analogues in male with synchronous breast and prostate cancer.

Author: Martinez Vila C, Fernández-Morales LA, Oliveres H, Marín M, Ribera P, Pardo JC, Dalmau E, and Segui MA
Subjects: Aged, Breast Neoplasms, Male pathology, Estradiol administration & dosage, Estradiol analogs & derivatives, Fulvestrant, Gonadotropin-Releasing Hormone administration & dosage, Gonadotropin-Releasing Hormone analogs & derivatives, Humans, Letrozole, Male, Neoplasms, Multiple Primary pathology, Nitriles administration & dosage, Prostatic Neoplasms pathology, Tamoxifen administration & dosage, Triazoles administration & dosage, Antineoplastic Combined Chemotherapy Protocols therapeutic use, Breast Neoplasms, Male drug therapy, Neoplasms, Multiple Primary drug therapy, Prostatic Neoplasms drug therapy
Published: 2017
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21. A randomized phase II trial of platinum salts in basal-like breast cancer patients in the neoadjuvant setting. Results from the GEICAM/2006-03, multicenter study.

Author: Alba E, Chacon JI, Lluch A, Anton A, Estevez L, Cirauqui B, Carrasco E, Calvo L, Segui MA, Ribelles N, Alvarez R, Sanchez-Muñoz A, Sanchez R, Garcia-Asenjo JA, Rodriguez-Martin C, Escudero MJ, and Albanell J
Subjects: Adult, Aged, Antineoplastic Combined Chemotherapy Protocols administration & dosage, Antineoplastic Combined Chemotherapy Protocols adverse effects, Breast Neoplasms pathology, Carboplatin administration & dosage, Carboplatin adverse effects, Female, Humans, Middle Aged, Neoplasm Grading, Neoplasm Staging, Treatment Outcome, Antineoplastic Combined Chemotherapy Protocols therapeutic use, Breast Neoplasms drug therapy, Carboplatin therapeutic use, Neoadjuvant Therapy, Neoplasms, Basal Cell drug therapy
Abstract: Chemotherapy remains as the only systemic treatment option available for basal-like breast cancer (BC) patients. Preclinical models and several phase II studies suggested that platinum salts are active drugs in this BC subtype though there is no randomized study supporting this hypothesis. This study investigates if the addition of carboplatin to a combination of an alkylating agent together with anthracyclines and taxanes is able to increase the efficacy in the neoadjuvant treatment context. Patients with operable breast cancer and immunophenotypically defined basal-like disease (ER-/PR-/HER2- and cytokeratin 5/6+ or EGFR+) were recruited. Patients were randomized to receive EC (epirubicin 90 mg/m(2) plus cyclophosphamide 600 mg/m(2) for 4 cycles) followed either by D (docetaxel 100 mg/m(2) × 4 cycles; EC-D) or DCb (docetaxel 75 mg/m(2) plus carboplatin AUC 6 × 4 cycles; EC-DCb). The primary end point was pathological complete response (pCR) in the breast following the Miller and Payne criteria. Ninety-four patients were randomized (46 EC-D, 48 EC-DCb). pCR rate in the breast was seen in 16 patients (35 %) with EC-D and 14 patients (30 %) with EC-DCb (P value = 0.61). pCR in the breast and axilla was seen in 30 % of patients in both arms. The overall clinical response rate was 70 % (95 % CI 56-83) in the EC-D arm and 77 % (95 % CI 65-87) in the EC-DCb arm. Grade 3/4 toxicity was similar in both arms. The addition of carboplatin to conventional chemotherapy with EC-D in basal-like breast cancer patients did not improve the efficacy probably because they had already received an alkylating agent. These findings should be taken into consideration when developing new agents for this disease.
Published: 2012
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22. Prescription refill, patient self-report and physician report in assessing adherence to oral endocrine therapy in early breast cancer patients: a retrospective cohort study in Catalonia, Spain.

Author: Font R, Espinas JA, Gil-Gil M, Barnadas A, Ojeda B, Tusquets I, Segui MA, Margelí M, Arcusa A, Prat A, Garcia M, and Borras JM
Subjects: Administration, Oral, Aged, Breast Neoplasms epidemiology, Breast Neoplasms pathology, Female, Humans, Middle Aged, Retrospective Studies, Risk Factors, Self Report, Spain, Antineoplastic Agents, Hormonal administration & dosage, Breast Neoplasms drug therapy, Drug Prescriptions statistics & numerical data, Medication Adherence statistics & numerical data
Abstract: Aims: To compare different methods in order to assess adherence and persistence with oral endocrine therapy in women diagnosed with breast cancer (BC) in Catalonia., Materials and Methods: This study covered all women newly diagnosed with stage I, II or IIIa BC and positive hormone receptors at six hospitals in Catalonia (Spain) in 2004. Adherence was assessed on the basis of physician report and patient self-report using a telephone questionnaire. Persistence was measured by refill prescriptions. We used the Kappa index to compare adherence measures and logistic regression to evaluate adherence-related risk factors., Results: The study covered a total of 692 women. Adherence ranged from 92% (self-report) to 94.7% (physician report), depending on the measure used; persistence was 74.7% at 5 years of follow-up. Low concordance between measures was observed (Kappa range: 0.018-0.267). Patients aged 50-74 years showed higher adherence than those aged <50 years. Adherence was also associated with: adjuvant chemotherapy and sequential hormonal therapy., Conclusions: Concordance between the different measures was remarkably low, indicating the need for further research. Adherence is an issue in the management of BC patients taking oral drugs, and should be assessed in clinical practice.
Published: 2012
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23. CD24 Ala57Val polymorphism predicts pathologic complete response to sequential anthracycline- and taxane-based neoadjuvant chemotherapy for primary breast cancer.

Author: Marmé F, Werft W, Walter A, Keller S, Wang X, Benner A, Burwinkel B, Sinn P, Hug S, Sohn C, Bretz N, Moldenhauer G, Rupp C, Rupp AK, Biakhov MY, Bottini A, Friedrichs K, Khailenko VA, Manikhas GM, Ruiz A, Sánchez-Rovira P, Santoro A, Segui MA, Villena C, Lichter P, Kristiansen G, Altevogt P, and Schneeweiss A
Subjects: Amino Acid Substitution, Antineoplastic Combined Chemotherapy Protocols pharmacology, Breast Neoplasms genetics, Breast Neoplasms metabolism, Breast Neoplasms pathology, CD24 Antigen metabolism, Cell Line, Tumor, Cyclophosphamide administration & dosage, Docetaxel, Doxorubicin administration & dosage, Female, Genotype, Glutamates administration & dosage, Guanine administration & dosage, Guanine analogs & derivatives, Humans, Leukocyte Common Antigens metabolism, Lymphocytes metabolism, Lymphocytes pathology, Middle Aged, Neoplasm Invasiveness, Pemetrexed, Sequence Analysis, DNA, Statistics, Nonparametric, Taxoids administration & dosage, Treatment Outcome, Antineoplastic Combined Chemotherapy Protocols therapeutic use, Breast Neoplasms drug therapy, CD24 Antigen genetics, Neoadjuvant Therapy, Polymorphism, Genetic
Abstract: Overexpression of CD24 is an independent prognostic factor for breast cancer. Recently, two polymorphisms in the CD24 gene were linked to disease risk and progression in autoimmune diseases. Here, we evaluated the clinical relevance of these polymorphisms with respect to their potential to predict a pathologic complete response (pCR) to neoadjuvant chemotherapy (NCT) for primary breast cancer (PBC), one of the strongest prognostic factors in this setting. A total of 257 patients were randomized to either doxorubicin/cyclophosphamide (AC) or doxorubicin/pemetrexed (AP), both followed by docetaxel (Doc) as NCT for T2-4 N0-2 M0 PBC as part of an international, multicenter, randomized phase II trial. CD24 polymorphisms were analyzed on germ line DNA and correlated with clinicopathologic variables and pCR. No significant associations were found between either of the polymorphisms and any of the clinicopathologic variables. In a multivariate analysis, CD24 Val/Val genotype was the only significant predictor of pCR (OR: 4.97; P = 0.003). The predictive potential was significant in both treatment arms and in the hormone receptor-positive subgroup. There was no correlation between CD24 3'UTR (TG/Del) genotype and pCR. We did not observe any association between CD24 genotype and CD24 protein expression or in vitro chemosensitivity, but there was a significant correlation between CD24 Val/Val and intratumoral lymphocyte aggregates. In conclusion, CD24 Ala/Val SNP is a strong and independent predictor of pCR after NCT for PBC and may affect immune functions rather than tumor characteristics. Further evaluation of the CD24 function and validation of its predictive potential are clearly warranted.
Published: 2012
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24. Doxorubicin and cyclophosphamide followed by weekly docetaxel as neoadjuvant treatment of early breast cancer: analysis of biological markers in a GEICAM phase II study.

Author: G Estevez L, Fortes JL, Adrover E, Peiró G, Margel M, Castellá E, Cuevas JM, Bernet L, Segui MA, and Andreu X
Subjects: Adult, Aged, Aged, 80 and over, Antigens, Neoplasm biosynthesis, Breast Neoplasms metabolism, Breast Neoplasms pathology, Cyclophosphamide administration & dosage, Cyclophosphamide adverse effects, DNA Topoisomerases, Type II biosynthesis, DNA-Binding Proteins biosynthesis, Docetaxel, Doxorubicin administration & dosage, Doxorubicin adverse effects, Female, Humans, Immunohistochemistry, Inhibitor of Apoptosis Proteins, Microtubule-Associated Proteins biosynthesis, Middle Aged, Neoplasm Staging, Proliferating Cell Nuclear Antigen biosynthesis, Survivin, Taxoids administration & dosage, Taxoids adverse effects, Antineoplastic Combined Chemotherapy Protocols therapeutic use, Biomarkers, Tumor analysis, Breast Neoplasms drug therapy, Neoadjuvant Therapy methods
Abstract: Introduction: To evaluate the sequential administration of doxorubicin (A) and cyclophosphamide (C) followed by weekly docetaxel in women with stage II to IIIA breast cancer., Patients and Methods: Patients received 60 mg/m(2) of A and 600 mg/m(2) of C every three weeks for four cycles followed by 12 infusions of weekly docetaxel at a dose of 36 mg/m(2) and with a 2-week resting period., Results: Sixty-three women were included. On an intention-to- treat basis, clinical response rate was 90% (95% CI: 83-98), with 46% complete responses. Breast-conserving surgery could be performed in 43 patients (68%). Complete pathological responses in the breast were confirmed in 17% of patients. No correlations between levels of expression of topoisomerase II alpha, survivin or p27 and the pathological response were detected. The study treatment was generally well tolerated., Conclusion: Neoadjuvant AC followed by weekly docetaxel is a feasible regimen for patients with early-stage breast cancer.
Published: 2009
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25. p53 oncoprotein as a prognostic indicator in patients with breast cancer.

Author: Molina R, Segui MA, Climent MA, Bellmunt J, Albanelll J, Fernandez M, Filella X, Jo J, Gimenez N, Iglesias E, Miralles M, Alonso C, Peiro G, Perez-Picañol E, and Ballesta AM
Subjects: Biomarkers, Tumor, Breast Neoplasms pathology, Humans, Lymphatic Metastasis, Middle Aged, Mutation, Neoplasms, Hormone-Dependent metabolism, Prognosis, Breast Neoplasms metabolism, Tumor Suppressor Protein p53 metabolism
Abstract: Unlabelled: p53 is a tumor suppressor gene located on the human chromosome 17 that is thought to regulate (suppress) the proliferation of normal cells. The mutant protein accumulates in the nuclei of tumor cells that may then have a proliferative advantage over normal cells. The purpose of this study was to investigate the relationship between levels of mutant p53 expression and the clinical outcome of patients with node-positive and node-negative breast cancer. Expression of mutant p53 was evaluated in 655 human breast carcinomas (349 node-positive and 306 node-negative patients) with long-term clinical follow-up by immunohistochemistry in sections from paraffin embedded tumors., Results: Immunoreactivity was found in 37.3% of breast tumors. There was no significant correlation between the expression of p53 and tumor size, nodal involvement, age or histological type. However, p53 overexpression was clearly related to histological grade and steroid receptors, with a trend to higher overexpression in ER-tumors or in those with a high histological grade (p < 0.01). On univariate analysis positive tumors were associated with reduced DFS in the total group (p < 0.001) as well as in node-positive patients (p < 0.05) and in node-negative patients (p < 0.01). In conclusion, these results suggest that the immunoreactivity of p53 may be a biologic marker of prognostic significance in both node-positive and node-negative patients.
Published: 1998

26. Oncogenic proteins and prognostic correlations in breast cancer.

Author: Molina R, Filelia X, Segui MA, Climent MA, Pérez-Picañol E, Alonso C, Jo J, Ojeda B, Tandon AK, and Ballesta AM
Subjects: Breast Neoplasms genetics, Carcinoma genetics, Gene Expression, Humans, Prognosis, Receptor, ErbB-2, Survival Analysis, Breast Neoplasms diagnosis, Carcinoma diagnosis, ErbB Receptors genetics, Genes, p53, Oncogenes, Proto-Oncogene Proteins genetics, Tumor Suppressor Protein p53 genetics
Published: 1993

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26 results on '"Segui MA"'

1. Increasing the dose intensity of chemotherapy by more frequent administration or sequential scheduling: a patient-level meta-analysis of 37298 women with early breast cancer in 26 randomised trials

2. 20-year risks of breast-cancer recurrence after stopping endocrine therapy at 5 years

3. Long-term outcomes for neoadjuvant versus adjuvant chemotherapy in early breast cancer: meta-analysis of individual patient data from ten randomised trials

4. Stem cell-like transcriptional reprogramming mediates metastatic resistance to mTOR inhibition

5. Effect of radiotherapy after mastectomy and axillary surgery on 10-year recurrence and 20-year breast cancer mortality: meta-analysis of individual patient data for 8135 women in 22 randomised trials

6. Prognostic ability of EndoPredict compared to research-based versions of the PAM50 risk of recurrence (ROR) scores in node-positive, estrogen receptor-positive, and HER2-negative breast cancer. A GEICAM/9906 sub-study

7. Abstract P3-07-39: CASCADE study: Treatment and clinical outcomes of metastatic breast cancer by tumor immunophenotypes

8. Abstract P5-08-43: CASCADE study: Longer overall survival inthe novoversus recidivant patients with locally advanced/metastatic breast cancer

9. Effect of radiotherapy after breast-conserving surgery on 10-year recurrence and 15-year breast cancer death: meta-analysis of individual patient data for 10,801 women in 17 randomised trials

10. Prognostic value of HER-2/neu and p53 expression in node-positive breast cancer. HER-2/neu effect on adjuvant tamoxifen treatment

11. Abstract P3-14-15: Nabrax: Neoadjuvant therapy of breast cancer with weekly nab-paclitaxel: Final safety of GEICAM 2011-02

12. Abstract P2-11-06: Comparison of PAM50 risk of recurrence (ROR) scores with EndoPredict for predicting risk of distant metastasis in ER+/HER2-, early node-positive breast cancer patients treated with adjuvant chemotherapy - A GEICAM/ 9906 sub-study

13. Abstract P1-11-09: Predictive Response Factors (PRF) in an Open, Non-Randomized, Phase II Study of a Combination of Bevacizumab (BZ) and Sequential Chemotherapy as Preoperative Treatment in Patients with Operable HER-2 Negative Breast Cancer (BC)

14. Efficacy and safety of the administration of bevacizumab in combination with first-line chemotherapy for the treatment of advanced breast carcinoma: ATHENA MO19391 study results in Spanish patients

15. PCN84 COST-EFFECTIVENESS ANALYSES OF DOCETAXEL VERSUS PACLITAXEL ONCE WEEKLY IN PATIENTS WITH METASTATIC BREAST CANCER PROGRESSED AFTER ANTHRACYCLINE CHEMOTHERAPY IN SPAIN

16. Blood to cerebrospinal fluid barrier in spontaneous hypertension and ventricular dilation

17. Determinacions del perfil genètic de tumors sòlids de l’adult

18. Determinacions del perfil genètic de tumors sòlids de l’adult

19. Situation, challenges, and SEOM recommendations for the future of undergraduate education in Oncology in Spain.

20. Fulvestrant plus LHRH analogues in male with synchronous breast and prostate cancer.

21. A randomized phase II trial of platinum salts in basal-like breast cancer patients in the neoadjuvant setting. Results from the GEICAM/2006-03, multicenter study.

22. Prescription refill, patient self-report and physician report in assessing adherence to oral endocrine therapy in early breast cancer patients: a retrospective cohort study in Catalonia, Spain.

23. CD24 Ala57Val polymorphism predicts pathologic complete response to sequential anthracycline- and taxane-based neoadjuvant chemotherapy for primary breast cancer.

24. Doxorubicin and cyclophosphamide followed by weekly docetaxel as neoadjuvant treatment of early breast cancer: analysis of biological markers in a GEICAM phase II study.

25. p53 oncoprotein as a prognostic indicator in patients with breast cancer.

26. Oncogenic proteins and prognostic correlations in breast cancer.

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