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1. Survival and safety of exemestane versus tamoxifen after 2–3 years' tamoxifen treatment (Intergroup Exemestane Study): a randomised controlled trial

Author

Coombes, RC, Kilburn, LS, Snowdon, CF, Paridaens, R, Coleman, RE, Jones, SE, Jassem, J, Van de Velde, CJH, Delozier, T, Alvarez, I, Del Mastro, L, Ortmann, O, Diedrich, K, Coates, AS, Bajetta, E, Holmberg, SB, Dodwell, D, Mickiewicz, E, Andersen, J, Lønning, PE, Cocconi, G, Forbes, J, Castiglione, M, Stuart, N, Stewart, A, Fallowfield, LJ, Bertelli, G, Hall, E, Bogle, RG, Carpentieri, M, Colajori, E, Subar, M, Ireland, E, and Bliss, JM

Published
2007
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3. A framework for the development of effective anti-metastatic agents

Author

Anderson, RL, Balasas, T, Callaghan, J, Coombes, RC, Evans, J, Hall, JA, Kinrade, S, Jones, D, Jones, PS, Jones, R, Marshall, JF, Panico, MB, Shaw, JA, Steeg, PS, Sullivan, M, Tong, W, Westwell, AD, Ritchie, JWA, Berg, R, Drysdale, M, Eccles, S, Elvin, P, Harris, A, Ireson, C, Machesky, L, McLeod, R, Muschel, R, Newell, H, Pittman, M, Roman, B, Santos, C, Sibson, N, Smith, A, and Waddell, I

Subjects
0301 basic medicine, Oncology, medicine.medical_specialty, Drug development, Antineoplastic Agents, Disease, Metastasis, Tumour biomarkers, 03 medical and health sciences, 0302 clinical medicine, Circulating tumor cell, Internal medicine, medicine, Animals, Humans, Molecular Targeted Therapy, Epithelial–mesenchymal transition, Neoplasm Metastasis, Bladder cancer, business.industry, Consensus Statement, Cancer, Bone metastasis, medicine.disease, Xenograft Model Antitumor Assays, United Kingdom, 030104 developmental biology, 030220 oncology & carcinogenesis, Drug therapy, business, Biomarkers
Abstract

Most cancer-related deaths are a result of metastasis, and thus the importance of this process as a target of therapy cannot be understated. By asking ‘how can we effectively treat cancer?’, we do not capture the complexity of a disease encompassing >200 different cancer types — many consisting of multiple subtypes — with considerable intratumoural heterogeneity, which can result in variable responses to a specific therapy. Moreover, we have much less information on the pathophysiological characteristics of metastases than is available for the primary tumour. Most disseminated tumour cells that arrive in distant tissues, surrounded by unfamiliar cells and a foreign microenvironment, are likely to die; however, those that survive can generate metastatic tumours with a markedly different biology from that of the primary tumour. To treat metastasis effectively, we must inhibit fundamental metastatic processes and develop specific preclinical and clinical strategies that do not rely on primary tumour responses. To address this crucial issue, Cancer Research UK and Cancer Therapeutics CRC Australia formed a Metastasis Working Group with representatives from not-for-profit, academic, government, industry and regulatory bodies in order to develop recommendations on how to tackle the challenges associated with treating (micro)metastatic disease. Herein, we describe the challenges identified as well as the proposed approaches for discovering and developing anticancer agents designed specifically to prevent or delay the metastatic outgrowth of cancer., Most cancer-related deaths are attributable to metastasis, but few treatments are specifically designed to disrupt this process. In this Position Paper, representatives of the joint Cancer Research UK and Cancer Therapeutics CRC Australia Metastasis Working Group describe the challenges associated with discovering and developing anticancer agents designed specifically to prevent or delay the metastatic outgrowth of cancer and provide guidance on how these challenges might be overcome., Key points Metastasis is associated with a poor patient prognosis and is the foremost cause of cancer-related death, with approximately 90% of patients who succumb to cancer dying of metastatic disease.Metastasis is inherently complex, with different distant sites having a distinct and specific extracellular matrix and cellular composition compared with that of the originating site, and therefore metastases must be considered biologically different from the primary tumour.The standard cancer drug discovery and development pathway, including that for molecularly targeted and immunotherapies, generally ignores the ability of experimental medicines to inhibit metastasis.A wealth of potential preclinical targets for anti-metastatic drug discovery and development have already been identified but remain to be validated using appropriate preclinical models that reflect the pathogenesis of metastatic disease in patients.Despite some successes in the treatment of bone metastases, following extensive analyses in preclinical models, multiple late-stage failures in clinical development have resulted in anti-metastatic drug development efforts being deprioritized by the pharmaceutical industry.Successful development of effective anti-metastatic therapies will require the regulatory agencies to work together with researchers, drug developers and statisticians to redefine the clinical development paradigm in order to encourage development of this complex but high-potential category of oncology drugs.

Published
2018

4. A framework for the development of effective anti-metastatic agents

Author

Anderson, RL, Balasas, T, Callaghan, J, Coombes, RC, Evans, J, Hall, JA, Kinrade, S, Jones, D, Jones, PS, Jones, R, Marshall, JF, Panico, MB, Shaw, JA, Steeg, PS, Sullivan, M, Tong, W, Westwell, AD, Ritchie, JWA, Berg, R, Drysdale, M, Eccles, S, Elvin, P, Harris, A, Ireson, C, Machesky, L, McLeod, R, Muschel, R, Newell, H, Pittman, M, Roman, B, Santos, C, Sibson, N, Smith, A, Waddell, I, Anderson, RL, Balasas, T, Callaghan, J, Coombes, RC, Evans, J, Hall, JA, Kinrade, S, Jones, D, Jones, PS, Jones, R, Marshall, JF, Panico, MB, Shaw, JA, Steeg, PS, Sullivan, M, Tong, W, Westwell, AD, Ritchie, JWA, Berg, R, Drysdale, M, Eccles, S, Elvin, P, Harris, A, Ireson, C, Machesky, L, McLeod, R, Muschel, R, Newell, H, Pittman, M, Roman, B, Santos, C, Sibson, N, Smith, A, and Waddell, I

Abstract

Most cancer-related deaths are a result of metastasis, and thus the importance of this process as a target of therapy cannot be understated. By asking 'how can we effectively treat cancer?', we do not capture the complexity of a disease encompassing >200 different cancer types - many consisting of multiple subtypes - with considerable intratumoural heterogeneity, which can result in variable responses to a specific therapy. Moreover, we have much less information on the pathophysiological characteristics of metastases than is available for the primary tumour. Most disseminated tumour cells that arrive in distant tissues, surrounded by unfamiliar cells and a foreign microenvironment, are likely to die; however, those that survive can generate metastatic tumours with a markedly different biology from that of the primary tumour. To treat metastasis effectively, we must inhibit fundamental metastatic processes and develop specific preclinical and clinical strategies that do not rely on primary tumour responses. To address this crucial issue, Cancer Research UK and Cancer Therapeutics CRC Australia formed a Metastasis Working Group with representatives from not-for-profit, academic, government, industry and regulatory bodies in order to develop recommendations on how to tackle the challenges associated with treating (micro)metastatic disease. Herein, we describe the challenges identified as well as the proposed approaches for discovering and developing anticancer agents designed specifically to prevent or delay the metastatic outgrowth of cancer.

Published
2019

6. Abstract P4-01-02: Early detection of residual breast cancer through a robust, scalable and personalized analysis of circulating tumour DNA (ctDNA) antedates overt metastatic recurrence

Author

Coombes, RC, primary, Armstrong, A, additional, Ahmed, S, additional, Page, K, additional, Hastings, RK, additional, Salari, R, additional, Sethi, H, additional, Boydell, A-R, additional, Shchegrova, SV, additional, Fernandez-Garcia, D, additional, Gleason, KL, additional, Goddard, K, additional, Guttery, DS, additional, Assaf, ZJ, additional, Balcioglu, M, additional, Moore, DA, additional, Primrose, L, additional, Navarro, SL, additional, Aleshin, A, additional, Rehman, F, additional, Toghill, BJ, additional, Louie, MC, additional, Zimmermann, BG, additional, Lin, C-HJ, additional, and Shaw, JA, additional

Published
2019
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7. Aromatase inhibitors versus tamoxifen in early breast cancer

Author

Dowsett, M, Forbes, JF, Bradley, R, Ingle, J, Aihara, T, Bliss, J, Boccardo, F, Coates, A, Coombes, RC, Cuzick, J, Dubsky, P, Gnant, M, Kaufmann, M, Kilburn, L, Perrone, F, Rea, D, Thuerlimann, B, Van de Velde, C, Pan, H, Peto, R, Davies, C, Gray, R, Baum, M, Buzdar, A, Sestak, I, Markopoulos, C, Fesl, C, Jakesz, R, Colleoni, M, Gelber, R, Regan, M, Von Minckwitz, G, Snowdon, C, Goss, P, Pritchard, K, Anderson, S, Costantino, J, Mamounas, E, Ohashi, Y, Watanabe, T, Bastiaannet, E, Interne Geneeskunde, Other departments, CCA -Cancer Center Amsterdam, Radiotherapy, Dowsett, M, Forbes, J. F, Bradley, R, Ingle, J, Aihara, T, Bliss, J, Boccardo, F, Coates, A, Coombes, R. C, Cuzick, J, Dubsky, P, Gnant, M, Kaufmann, M, Kilburn, L, Perrone, F, Rea, D, Thürlimann, B, van de Velde, C, Pan, H, Peto, R, Davies, C, Gray, R, DE LAURENTIIS, Michelino, and Guided Treatment in Optimal Selected Cancer Patients (GUTS)

Subjects
Oncology, chemistry.chemical_compound, Exemestane, Aromatase, skin and connective tissue diseases, Randomized Controlled Trials as Topic, AUSTRIAN BREAST, biology, Aromatase Inhibitors, Medicine (all), Incidence (epidemiology), Letrozole, PHASE-III TRIAL, 11 Medical And Health Sciences, General Medicine, POSTMENOPAUSAL WOMEN, Female, BONE-MINERAL DENSITY, Life Sciences & Biomedicine, Breast Neoplasm, Human, medicine.drug, medicine.medical_specialty, Antineoplastic Agents, Hormonal, EXEMESTANE, medicine.drug_class, Early Breast Cancer Trialists' Collaborative Group (EBCTCG), Anastrozole, Breast Neoplasms, LETROZOLE, Drug Administration Schedule, ANASTROZOLE, Medicine, General & Internal, Breast cancer, SDG 3 - Good Health and Well-being, General & Internal Medicine, Internal medicine, medicine, Aromatase Inhibitor, Humans, CONTINUED TAMOXIFEN, Gynecology, Science & Technology, Aromatase inhibitor, BIG 1-98, business.industry, medicine.disease, LONG, Tamoxifen, chemistry, biology.protein, ADJUVANT ENDOCRINE THERAPY, business
Abstract

Background The optimal ways of using aromatase inhibitors or tamoxifen as endocrine treatment for early breast cancer remains uncertain.Methods We undertook meta-analyses of individual data on 31 920 postmenopausal women with oestrogen-receptor-positive early breast cancer in the randomised trials of 5 years of aromatase inhibitor versus 5 years of tamoxifen; of 5 years of aromatase inhibitor versus 2-3 years of tamoxifen then aromatase inhibitor to year 5; and of 2-3 years of tamoxifen then aromatase inhibitor to year 5 versus 5 years of tamoxifen. Primary outcomes were any recurrence of breast cancer, breast cancer mortality, death without recurrence, and all-cause mortality. Intention-to-treat log-rank analyses, stratified by age, nodal status, and trial, yielded aromatase inhibitor versus tamoxifen first-event rate ratios (RRs).Findings In the comparison of 5 years of aromatase inhibitor versus 5 years of tamoxifen, recurrence RRs favoured aromatase inhibitors significantly during years 0-1 (RR 0.64, 95% CI 0.52-0.78) and 2-4 (RR 0.80, 0.68-0.93), and non-significantly thereafter. 10-year breast cancer mortality was lower with aromatase inhibitors than tamoxifen (12.1% vs 14.2%; RR 0.85, 0.75-0.96; 2p=0.009). In the comparison of 5 years of aromatase inhibitor versus 2-3 years of tamoxifen then aromatase inhibitor to year 5, recurrence RRs favoured aromatase inhibitors significantly during years 0-1 (RR 0.74, 0.62-0.89) but not while both groups received aromatase inhibitors during years 2-4, or thereafter; overall in these trials, there were fewer recurrences with 5 years of aromatase inhibitors than with tamoxifen then aromatase inhibitors (RR 0.90, 0.81-0.99; 2p=0.045), though the breast cancer mortality reduction was not significant (RR 0.89, 0.78-1.03; 2p=0.11). In the comparison of 2-3 years of tamoxifen then aromatase inhibitor to year 5 versus 5 years of tamoxifen, recurrence RRs favoured aromatase inhibitors significantly during years 2-4 (RR 0.56, 0.46-0.67) but not subsequently, and 10-year breast cancer mortality was lower with switching to aromatase inhibitors than with remaining on tamoxifen (8.7% vs 10.1%; 2p=0.015). Aggregating all three types of comparison, recurrence RRs favoured aromatase inhibitors during periods when treatments differed (RR 0.70, 0.64-0.77), but not significantly thereafter (RR 0.93, 0.86-1.01; 2p=0.08). Breast cancer mortality was reduced both while treatments differed (RR 0.79, 0.67-0.92), and subsequently (RR 0.89, 0.81-0.99), and for all periods combined (RR 0.86, 0.80-0.94; 2p=0.0005). All-cause mortality was also reduced (RR 0.88, 0.82-0.94; 2p=0.0003). RRs differed little by age, body-mass index, stage, grade, progesterone receptor status, or HER2 status. There were fewer endometrial cancers with aromatase inhibitors than tamoxifen (10-year incidence 0.4% vs 1.2%; RR 0.33, 0.21-0.51) but more bone fractures (5-year risk 8.2% vs 5.5%; RR 1.42, 1.28-1.57); non-breast-cancer mortality was similar.Interpretation Aromatase inhibitors reduce recurrence rates by about 30% (proportionately) compared with tamoxifen while treatments diff er, but not thereafter. 5 years of an aromatase inhibitor reduces 10-year breast cancer mortality rates by about 15% compared with 5 years of tamoxifen, hence by about 40% (proportionately) compared with no endocrine treatment. Copyright (C) Early Breast Cancer Trialists' Collaborative Group (EBCTCG). Open Access article distributed under the terms of CC BY.

Published
2015

8. 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

9. 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

11. Abstract GS3-03: A phase III multicentre double blind randomised trial of celecoxib versus placebo in primary breast cancer patients (REACT – Randomised EuropeAn celecoxib trial)

Author

Coombes, RC, primary, Tovey, H, additional, Kilburn, L, additional, Mansi, J, additional, Palmieri, C, additional, Bartlett, J, additional, Hicks, J, additional, Makris, A, additional, Evans, A, additional, Loibl, S, additional, Denkert, C, additional, Murray, E, additional, Grieve, R, additional, Coleman, R, additional, Schmidt, M, additional, Klare, P, additional, Rezai, M, additional, Rautenberg, B, additional, Klutinus, N, additional, Rhein, U, additional, Mousa, K, additional, Ricardo-Vitorino, S, additional, von Minckwitz, G, additional, and Bliss, J, additional

Published
2018
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13. Abstract P2-04-01: Withdrawn

Author

Magnani, L, primary, Pruneri, G, additional, Patten, DK, additional, Corleone, G, additional, Győrffy, B, additional, Erdős, E, additional, Saiakhova, A, additional, Goddard, K, additional, Vingiani, A, additional, Shousha, S, additional, Pongor, LS, additional, Hadjiminas, DJ, additional, Schiavon, G, additional, Barry, P, additional, Palmieri, C, additional, Coombes, RC, additional, and Scacheri, P, additional

Published
2018
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14. Abstract P1-10-05: ICEC0942, a new oral selective inhibitor of the cell cycle and transcriptional regulator CDK7 for the treatment of estrogen receptor positive and negative breast cancer

Author

Ali, S, primary, Patel, H, additional, Periyasamy, M, additional, Sava, G, additional, Bondke, A, additional, Slafer, BW, additional, Kroll, SHB, additional, Barbazanges, M, additional, Starkey, R, additional, Ottaviani, S, additional, Harrod, A, additional, Aboagye, EO, additional, Buluwela, L, additional, Fuchter, MJ, additional, Barrett, AGM, additional, and Coombes, RC, additional

Published
2018
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15. 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

16. ICEC0942, an orally bioavailable selective inhibitor of CDK7 for breast cancer

Author

Ali, S, Patel, H, Periyasamy, M, Bondke, A, Slafer, BW, Ottaviani, S, Harrod, A, Buluwela, L, Fuchter, MJ, Barrett, AGM, Coombes, RC, and Cancer Research UK

Subjects
Science & Technology, Oncology, Oncology & Carcinogenesis, Life Sciences & Biomedicine, 1112 Oncology And Carcinogenesis
Published
2016

17. Mutation analysis of cell-free DNA and single circulating tumor cells in metastatic breast cancer patients with high CTC counts

Author

Shaw, JA, Guttery, DS, Hills, A, Fernandez-Garcia, D, Page, K, Rosales, BM, Goddard, KS, Hastings, RK, Luo, J, Ogle, O, Woodley, L, Ali, S, Stebbing, J, Coombes, RC, Cancer Research UK, Action Against Cancer, Medical Research Council (MRC), Breast Cancer Care & Breast Cancer Now, Eisai Europe Ltd, Imperial College Trust, Imperial College Healthcare NHS Trust- BRC Funding, Pink Ribbon Foundation, Worldwide Cancer Research, Imperial College Healthcare Charity, and Breast Cancer Research Trust

Subjects
Adult, ESR1 MUTATIONS, DNA Mutational Analysis, Breast Neoplasms, Cell Count, VARIANTS, THERAPY, Circulating Tumor DNA, Workflow, LUNG-CANCER, Biomarkers, Tumor, Humans, HETEROGENEITY, 1112 Oncology and Carcinogenesis, Oncology & Carcinogenesis, Neoplasm Metastasis, Aged, Aged, 80 and over, Science & Technology, PLASMA, High-Throughput Nucleotide Sequencing, DROPLET DIGITAL PCR, Middle Aged, Neoplastic Cells, Circulating, EVOLUTION, PIK3CA MUTATIONS, Oncology, INTEGRATIVE GENOMICS VIEWER, Mutation, SURVIVAL, PLASMA DNA, Female, Life Sciences & Biomedicine, RESISTANCE
Abstract

Purpose: The purpose of this study was to directly compare mutation profiles in multiple single CTCs and cfDNA isolated from the same blood samples taken from patients with metastaic breast cancer (MBC). We aimed to determine whether cell-free DNA would reflect the heterogeneity observed in 40 single CTCs. Experimental design: CTCs were enumerated by Cellsearch. CTC count was compared with the quantity of matched cfDNA and serum CA15-3 and alkaline phosphatase (ALP) in 112 patients with metastatic breast cancer. In 5 patients with {greater than or equal to}100 CTCs, multiple individual EpCAM-positive CTCs were isolated by DEPArray and compared with matched cfDNA and primary tumour tissue by targeted next generation sequencing (NGS) of ~2200 mutations in 50 cancer genes. Results: In the whole cohort, total cfDNA levels and cell counts ({greater than or equal to}5 CTCs) were both significantly associated with overall survival, unlike CA15-3 and ALP. NGS analysis of 40 individual EpCAM-positive CTCs from 5 patients with MBC revealed mutational heterogeneity in PIK3CA, TP53, ESR1 and KRAS genes between individual CTCs. In all 5 patients cfDNA profiles provided an accurate reflection of mutations seen in individual CTCs. ESR1 and KRAS gene mutations were absent from primary tumour tissue and therefore likely reflect either a minor sub-clonal mutation or were acquired with disease progression. Conclusion: Our results demonstrate that cfDNA reflects persisting EpCAM-positive CTCs in patients with high CTC counts and therefore may enable monitoring of the metastatic burden for clinical decision-making. Experimental Design: DNA methylation was investigated in independent tumor cohorts using Illumina HumanMethylation arrays and gene expression by Affymetrix arrays and qRT-PCR. The role of Msh homeobox 1 (MSX1) in drug sensitivity was investigated by gene reintroduction and siRNA knockdown of ovarian cancer cell lines. Results: CpG sites at contiguous genomic locations within the MSX1 gene have significantly lower levels of methylation in independent cohorts of HGSOC patients, which recur by 6 months compared with after 12 months (P < 0.05, q < 0.05, n = 78), have poor RECIST response (P < 0.05, q < 0.05, n = 61), and are associated with PFS in an independent cohort (n = 146). A decrease in methylation at these CpG sites correlates with decreased MSX1 gene expression. MSX1 expression is associated with PFS (HR, 0.92; 95% CI, 0.85–0.99; P = 0.029; n = 309). Cisplatin-resistant ovarian cancer cell lines have reduced MSX1 expression, and MSX1 overexpression leads to cisplatin sensitization, increased apoptosis, and increased cisplatin-induced p21 expression. Conclusions: Hypomethylation of CpG sites within the MSX1 gene is associated with resistant HGSOC disease at presentation and identifies expression of MSX1 as conferring platinum drug sensitivity.

Published
2016

18. CDK7, cyclin H and MAT1 is elevated in breast cancer and is prognostic in estrogen receptor- positive breast cancer

Author

Patel, H, Abduljabbar, R, Lai, CF, Periyasamy, M, Harrod, A, Gemma, C, Steel, J, Patel, N, Busonero, C, Jerjees, D, Remenyi, J, Smith, S, Gomm, JJ, Magnani, L, Gyorffy, B, Jones, JL, Fuller-Pace, FV, Shousha, S, Buluwela, L, Rakha, EA, Ellis, IO, Coombes, RC, Ali, S, Cancer Research UK, and Imperial College Healthcare NHS Trust- BRC Funding

Subjects
Oncology & Carcinogenesis, 1112 Oncology And Carcinogenesis
Abstract

CDK-activation kinase (CAK) is required for the regulation of the cell-cycle and is a trimeric complex consisting of Cyclin Dependent Kinase 7 (CDK7), Cyclin H and the accessory protein, MAT1. CDK7 also plays a critical role in regulating transcription, primarily by phosphorylating RNA polymerase II, as well as transcription factors such as estrogen receptor-alpha(ERalpha).). Deregulation of cell cycle and transcriptional control is aare general featurefeatures of cancertumor cells, highlighting the potential for the use of CDK7 inhibitors as novel cancer therapeutics in cancer.mRNA and protein expression of CDK7 and its essential co-factors cyclinH and MAT1, were evaluated in breast cancer samples to determine if their levels are altered in cancer. Immunohistochemical staining of >900 breast cancers was used to determine the association with clinicopathological features and patient outcome.We show that expression of CDK7, cyclinH and MAT1 are all closely linked at the mRNA and protein level and their expression is elevated in breast cancer compared with the normal breast tissue. Intriguingly, CDK7 expression was inversely proportional to tumour grade and size and outcome analysis showed an association between CAK levels and better outcome. Moreover, CDK7 expression was positively associated with ERalpha expression and in particular with phosphorylation of ERalpha at serine 118, a site important for ERalpha transcriptional activity.Expression of components of the CAK complex, CDK7, MAT1 and Cyclin H are elevated in breast cancer and correlates with ERalpha.. Like ERalpha, CDK7 expression is inversely proportional to poor prognostic factors and survival.

Published
2016

19. Prognostic and predictive value of ERβ1 and ERβ2 in the Intergroup Exemestane Study (IES) - first results from PathIES

Author

Speirs, V, Viale, G, Mousa, K, Palmieri, C, Reed, SN, Nicholas, H, Cheang, M, Jassem, J, Lønning, PE, Kalaitzaki, E, van de Velde, CJ, Rasmussen, BB, Verhoeven, DM, Shaaban, AM, Bartlett, JM, Bliss, JM, and Coombes, RC

Abstract

BACKGROUND: IES was a randomised study that showed a survival benefit of switching adjuvant endocrine therapy after 2-3 years from tamoxifen to exemestane. PathIES aimed to assess the potential prognostic and predictive value of ERβ1 and ERβ2 expression in primary tumours in order to determine benefit in the two treatment arms. PATIENTS AND METHODS: Primary tumour samples were available for 1256 patients (27% IES population). ERβ1 and ERβ2 expression was dichotomised at the median IHC score (high if ERβ1≥191, ERβ2≥164). Hazard ratios (HR) were estimated by multivariable Cox proportional hazards models adjusting for clinicopathological factors. Treatment effects with biomarker expressions were determined by interaction tests. Analysis explored effects of markers both as a continuous variable and with dichotomised cut offs. RESULTS: Neither ERβ1 nor ERβ2 were associated with disease free survival (DFS) or overall survival (OS) in the whole cohort. In patients treated with continued tamoxifen, high ERβ1 expression compared with low was associated with better DFS (HR=0.38:95%CI; 0.21-0.68, p=0.001). DFS benefit of exemestane over tamoxifen (HR=0.40:95%CI; 0.22-0.70) was found in the low ERβ1 subgroup (interaction p=0.01). No significant difference with treatment was observed for ERβ2 expression in either DFS or OS. CONCLUSION: In the PathIES population exemestane appeared to be superior to tamoxifen among patients with low ERβ1 expression but not in those with high ERβ1 expression. This is the first trial of its kind to report a parameter potentially predicting benefit of an aromatase inhibitor as compared to tamoxifen and an independent validation is warranted.

Published
2015

21. Carpal tunnel syndrome and musculoskeletal symptoms in postmenopausal women with early breast cancer treated with exemestane or tamoxifen after 2-3 years of tamoxifen: a retrospective analysis of the Intergroup Exemestane Study

Author

Mieog, Js, Morden, Jp, Bliss, Jm, Coombes, Rc, van de Velde CJ, IES Steering Committee: Delozier, T, Veronesi, A, Vrdoljak, E, Monnier, A, Coombes, C, Nagykalnai, T, Roumen, Rm, Utracka Hutka, B, Pluzanska, A, Porpiglia, M, Genta, F, Benedetto, Chiara, Sozzani, P, Steiner, M, Rubinov, R, Leviov, M, Semiglazov, V, Fox, J, Mayordomo, Ji, Cervek, J, Sleeboom, Hp, Jassem, J, Hinton, Cp, Paulsen, Th, Guleng, Rj, Fein, L, Gutulescu, N, Florián, J, Rosso, R, Rutgers, Ej, Krzakowski, M, Pienkowski, T, Krajina, Z, Siffnerova, H, Pawlicki, M, Drosik, K, Wagnerowa, M, Brunt, M, Vukelja, S, Mitrowic, L, Cataliotti, L, Karnicka Mlodkowska, H, Bonnefoi, H, Tilch, G, Chollet, P, Patel, A, Kamby, C, Giustini, L, Acito, L, Mouridsen, H, Roche, H, De Lafontan, B, Tomczak, P, Petruzelka, L, Lortholary, A, Pacquola, Mg, Skene, A, Rici, S, Michelotti, A, Ghilezan, N, Stewart, A, Beauduin, M, Andersen, J, Vassilaros, S, Celio, L, Bajetta, E, Bastús, R, Marsland, T, Paridaens, R, Tzekova, V, Lichtenegger, W, Piersma, H, Jones, S, Holmberg, S, Verhoeven, D, Hill, A, Porcile, G, Bruno, Mf, Chernozemski, I, Coleman, R, Jadeja, J, Cohn, A, Merlano, M, Perroni, D, Di Costanzo, F, Van Bochove, A, Gerrits, Ma, Malec, V, Balil, A, Mendiola, C, Dodwell, D, Knox, R, Horgan, K, Joannides, T, Leonard, Rc, Cawthorn, Sj, Ghosh, C, Cantrell, J, Campos, D, Orti, R, Diedrich, K, Aas, H, Barnadas, A, Vila, Mm, Makris, A, Anderson, T, Chittor, S, Michel, J, Philip, P, Redmond, P, Mastboom, Wj, Nordenskjöld, B, Simmonds, P, Grieve, Rj, Tomova, A, Piot, G, Borea, G, Ucci, G, Einarsson, E, Nicholson, S, Gardiol, Ea, Kerger, J, Schlosser, J, Namer, M, Pinotti, G, Rutten, Ht, Iversen, T, Nejim, A, Dudov, A, Grundtvig, P, Lang, I, Massidda, B, Van De Velde CH, Gervasio, Mh, Tengrup, I, Tennvall, L, Goodman, S, Modgill, Vk, Vorobiof, Da, Mickiewicz, E, Chirgwin, J, Focan, C, Albin, N, Contu, Aa, Svensson, Jh, Borghede, G, Källström, Ac, Forbes, Jf, Hurtz, Hj, Tubiana Hulin, M, Viens, P, Scanni, A, Arnoldi, E, Nastasi, G, Bottini, A, Alquati, P, Muscat, V, Brincat, S, Holmen, K, Amaral, N, Moreno, I, Trask, C, Robinson, A, Mcintyre, K, Otsuka, A, Hohaus, B, Hoefig, G, Georgoulias, V, Salvagni, S, Bidin, L, Artioli, F, Engan, T, Benedikstsson, Kp, Campbell, I, Harvey, V, Zimbler, H, Mrsic Krmpotic, Z, Canon, Jl, Tchilingirov, Pv, Buser, K, Bolanca, A, Reztke, U, Rhein, U, Jouve, M, Mullins, G, Vesentini, L, Gallo, L, Merlini, L, Decensi, A, Carreca, I, Van Tienhoven, G, Börjesson, B, Hansen, J, Koza, I, Arcusa, A, Inoriza, A, Pelegri, A, Eremin, O, Modiano, Mr, Anthony, S, Donat, D, Richardet, E, Kochli, O, Zeißig, P, Gauch, G, Aabo, K, Fumoleau, P, Erdkamp, Fl, Lovén, L, Jönsson, Pe, Perren, T, Stuart, N, Galindo, E, Marek, Bj, Salmon, Jp, Dohollou, N, Thompson, R, Folco, U, Rosa, A, Tonato, M, Heijmans, Gj, Koralewski, P, Bång, H, Lescure, Ar, Carrato, A, Martin, M, Neave, F, Howell, T, Savin, M, Loesch, D, Hannois, A, Mohr, A, Laube, T, Omar, S, Bonneterre, J, Servent, V, Danese, S, Sertoli, Mr, Butzelaar, Rm, Steller, Ep, Gomez, H, Skoog, P, Alvarez, I, Aguilar, Ea, Giner, Jl, Yosef, Hm, Barrett Lee, P, Buzdar, Au, George, T, Olivaires, J, Vsianska, M, Köhler, U, Lindeløv, B, Toftdahl, Db, Nielsen, Eb, Veyret, C, Castera, D, Kerbrat, P, Vassilaros, P, Yeo, W, Boni, C, Aitini, E, Luporini, G, Herben, Mg, Espelid, H, Dahl, S, Ingvar, C, Meana, A, Pico, C, Garcia, Am, Agrawal, Rk, Gruenberg, D, Nunez de Pierro, A, Gill, G, Nogaret, Jm, Honhon, B, Wassenaar, H, Nielander, R, Warnier, P, Sessa, C, Padrik, P, Guastalla, Jp, Serin, D, Jaubert, D, Dank, M, Given, Fh, Mascia, V, De Fraia, E, Silingardi, V, Conte, Pf, Labianca, R, Tondini, C, Bagnulo, A, Gardani, G, Wils, J, Liem, G, Nuytinck, Jk, Formoe, E, Ambré, T, Alés, J, Aramburo, P, Mansi, J, Graham, J, Joffe, J, Sainsbury, J, Stone, J, Good, Rh, Cartwright, T, Werner, Id, Murray, E, Beith, J, Tigges, Fj, Bojko, P, Sandberg, E, Jensen, B, Lotz, Jp, Carney, D, Shapira, J, Neumann, A, Goldhirsch, A, Dicato, M, de Graaf, H, Maartense, E, Burghouts, J, Cassinello, J, Jones, A, Gaffney, C, Blum, R, Abdi, E, Becquart, D, Dirix, L, Janssens, J, Nmarschner, N, Blaska Jaulerry, B, Prevot, G, Mirah Lev, L, Shani, A, Baruch, Nb, Peretz, T, Gips, M, Cognetti, F, Carlini, P, Nortier, Jw, Huinink D, ten B., Roussel, Jg, Unneberg, K, Kylberg, F, Hovind, H, Nestvold, T, Fogelkvist, R, Due, J, Muller, S, Gilligan, D, Russel, S, Mcaleer, J, Yiangou, C, Foote, L, Schottstaedt, M, Holmes, Fa, Wainstein, R, Contreras, O, Martinez, J, Della Fiorentina, S, Beslija, S, Vermorken, Jb, Thirion, M, Fraikin, J, Castiglione, M, Jäger, W, Fasching, P, Fabriz, H, Neis, K, Kirschbaum, M, Labat, Jp, Dupuis, O, Bernard, J, Datchary, J, Provencal, J, Allain, P, Clerico, M, Lopez, M, Nalli, G, Aspevik, R, Fràguas, A, Curescu, S, Cuevas, Jm, Oltra, A, Bradley, C, Kapoor, R, Akbain, S, Croghan, Mk, Modiano, M, Taetle, R, Beale, P, Gobert, P, Bondue, H, Böhm, R, Møller, Ka, Brettes, Jp, Netter, G, Grogan, L, Klein, B, Botta, M, Barni, S, Van Meerwijk, I, Kåresen, R, Godes, J, Aramburo, A, Jara, C, Zanger, B, Fleagle, Jt, Greenspan, A, Marschke, R, Medgyesy, Dc, Garbo, L., CCA -Cancer Center Amsterdam, and Radiotherapy

Subjects
medicine.medical_specialty, Population, Breast Neoplasms, Disease-Free Survival, chemistry.chemical_compound, Breast cancer, Exemestane, Internal medicine, Surveys and Questionnaires, medicine, Clinical endpoint, Humans, Carpal tunnel syndrome, education, Aged, Retrospective Studies, Aged, 80 and over, education.field_of_study, business.industry, Aromatase Inhibitors, Hazard ratio, Middle Aged, medicine.disease, Carpal Tunnel Syndrome, Surgery, Musculoskeletal Abnormalities, Androstadienes, Postmenopause, Tamoxifen, Treatment Outcome, Oncology, chemistry, Hormonal therapy, Female, business, medicine.drug
Abstract

BACKGROUND: Aromatase inhibitors are more effective than is tamoxifen in prevention of breast-cancer recurrence, but at the expense of increased musculoskeletal side-effects, such as carpal tunnel syndrome. The aim of this study was to assess risk factors and the prognostic value of musculoskeletal symptoms during treatment with the steroidal aromatase inhibitor exemestane or with tamoxifen after 2-3 years of tamoxifen. METHODS: In the Intergroup Exemestane Study, postmenopausal women treated for early invasive breast cancer who remained disease free and on treatment after 2-3 years of tamoxifen were randomised to switch to exemestane or to continue tamoxifen for the remainder of the 5-year period of endocrine treatment. The primary endpoint for this retrospective analysis was occurrence of carpal tunnel syndrome and any musculoskeletal events, analysed in the safety population, which consisted of all patients who had received any trial treatment. As well as case-report forms, questionnaires were distributed retrospectively to gain more details of cases of carpal tunnel syndrome. The relation between musculoskeletal symptoms reported by 6 months from randomisation and survival from 9 months onwards was assessed by Cox proportional hazards models. The trial is registered, number ISRCTN11883920. It has completed accrual and follow-up is continuing for enrolled participants. FINDINGS: After a median follow-up of 91·0 months (IQR 83·0-99·2), carpal tunnel syndrome had been reported for 66 (2·8%) of 2319 patients in the exemestane group compared with 13 (0·6%) of 2338 in the tamoxifen group (odds ratio [OR] 5·23, 99% CI 2·39-11·49; p

Published
2012

22. 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

23. International study on inter-reader variability for circulating tumor cells in breast cancer

Author

Ignatiadis, M, Riethdorf, S, Bidard, FC, Vaucher, I, Khazour, M, Roth, F, Metallo, J, Rouas, G, Payne, RE, Coombes, RC, Teufel, I, Andergassen, U, Apostolaki, S, Politaki, E, Mavroudis, D, Bessi, S, Pestrin, M, De Leo, A, Campion, M, Reinholz, M, Perez, E, Piccart, M, Borgen, E, Naume, B, Jimenez, J, Aura, CM, Zorzino, L, Cassatella, MC, Sandri, MT, Mostert, Bianca, Sleijfer, Stefan, Kraan, Jaco, Janni, W, Fehm, T, Rack, B, Terstappen, L, Repollet, M, Pierga, JY, Miller, C, Sotiriou, C, Michiels, S, Pantel, K, Ignatiadis, M, Riethdorf, S, Bidard, FC, Vaucher, I, Khazour, M, Roth, F, Metallo, J, Rouas, G, Payne, RE, Coombes, RC, Teufel, I, Andergassen, U, Apostolaki, S, Politaki, E, Mavroudis, D, Bessi, S, Pestrin, M, De Leo, A, Campion, M, Reinholz, M, Perez, E, Piccart, M, Borgen, E, Naume, B, Jimenez, J, Aura, CM, Zorzino, L, Cassatella, MC, Sandri, MT, Mostert, Bianca, Sleijfer, Stefan, Kraan, Jaco, Janni, W, Fehm, T, Rack, B, Terstappen, L, Repollet, M, Pierga, JY, Miller, C, Sotiriou, C, Michiels, S, and Pantel, K

Abstract

Introduction: Circulating tumor cells (CTCs) have been studied in breast cancer with the CellSearch (R) system. Given the low CTC counts in non-metastatic breast cancer, it is important to evaluate the inter-reader agreement. Methods: CellSearch (R) images (N = 272) of either CTCs or white blood cells or artifacts from 109 non-metastatic (M0) and 22 metastatic (M1) breast cancer patients from reported studies were sent to 22 readers from 15 academic laboratories and 8 readers from two Veridex laboratories. Each image was scored as No CTC vs CTC HER2-vs CTC HER2+. The 8 Veridex readers were summarized to a Veridex Consensus (VC) to compare each academic reader using % agreement and kappa (.) statistics. Agreement was compared according to disease stage and CTC counts using the Wilcoxon signed rank test. Results: For CTC definition (No CTC vs CTC), the median agreement between academic readers and VC was 92% (range 69 to 97%) with a median. of 0.83 (range 0.37 to 0.93). Lower agreement was observed in images from M0 (median 91%, range 70 to 96%) compared to M1 (median 98%, range 64 to 100%) patients (P < 0.001) and from M0 and < 3CTCs (median 87%, range 66 to 95%) compared to M0 and >= 3CTCs samples (median 95%, range 77 to 99%), (P < 0.001). For CTC HER2 expression (HER2-vs HER2+), the median agreement was 87% (range 51 to 95%) with a median. of 0.74 (range 0.25 to 0.90). Conclusions: The inter-reader agreement for CTC definition was high. Reduced agreement was observed in M0 patients with low CTC counts. Continuous training and independent image review are required.

Published
2014

24. Role of glycogen synthase kinase 3 beta (GSK3β) in mediating the cytotoxic effects of the histone deacetylase inhibitor trichostatin A (TSA) in MCF-7 breast cancer cells

Author

Alao, JP, Stavropoulou, AV, Lam, EW-F, and Coombes, RC

Subjects
Biochemistry & Molecular Biology, Science & Technology, PROMOTES, AKT, LINES, Antineoplastic Agents, Breast Neoplasms, DEGRADATION, ONCOLOGY, Hydroxamic Acids, ACTIVATION, PATHWAY, Histone Deacetylase Inhibitors, Glycogen Synthase Kinase 3, Cell Line, Tumor, Humans, Oncology & Carcinogenesis, Enzyme Inhibitors, PROTEIN-KINASE-B, Life Sciences & Biomedicine, Proto-Oncogene Proteins c-akt, 1112 Oncology And Carcinogenesis
Published
2006

25. Effects of chemotherapy and hormonal therapy for early breast cancer on recurrence and 15-year survival: an overview of the randomised trials

Author

EBCTCG, Abe, O., Abe, R., Enomoto, K., Kikuchi, K., Koyama, H., Masuda, H., Nomura, Y., Sakai, K., Sugimachi, K., Tominaga, T., Uchino, J., Yoshida, M., Haybittle, Jl, Davies, C., Harvey, Vj, Holdaway, Tm, Kay, Rg, Mason, Bh, Forbes, Jf, Wilcken, N., Gnant, M., Jakesz, R., Ploner, M., Yosef, Hma, Focan, C., Lobelle, Jp, Peek, U., Oates, Gd, Powell, J., Durand, M., Mauriac, L., Di Leo, A., Dolci, S., Piccart, Mj, Masood, Mb, Parker, D., Price, Jj, Hupperets, Psgj, Jackson, S., Ragaz, J., Berry, D., Broadwater, G., Cirrincione, C., Muss, H., Norton, L., Weiss, Rb, Abu-Zahra, Ht, Portnoj, Sm, Baum, M., Cuzick, J., Houghton, J., Riley, D., Gordon, Nh, Davis, Hl, Beatrice, A., Mihura, J., Naja, A., Lehingue, Y., Romestaing, P., Dubois, Jb, Delozier, T., Mace-Lesec H, J., Rambert, P., Andrysek, O., Barkmanova, J., Owen, Jr, Meier, P., Howell, A., Ribeiro, Gc, Swindell, R., Alison, R., Boreham, J., Clarke, M., Collins, R., Darby, S., Elphinstone, P., Evans, V., Godwin, J., Gray, R., Harwood, C., Hicks, C., James, S., Mackinnon, E., Mcgale, P., Mchugh, T., Mead, G., Peto, R., Wang, Y., Albano, J., Oliveira, Cf, Gervasio, H., Gordilho, J., Johansen, H., Mouridsen, Ht, Gelman, Rs, Harris, Jr, Henderson, Ic, Shapiro, Cl, Andersen, Kw, Axelsson, Ck, Blichert-Toft, M., Moller, S., Overgaard, J., Overgaard, M., Rose, C., Cartensen, B., Palshof, T., Trampisch, Hj, Dalesio, O., Vries, Ege, Rodenhuis, S., Tinteren, H., Comis, Rl, Davidson, Ne, Robert, N., Sledge, G., Tormey, Dc, Wood, W., Cameron, D., Chetty, U., Forrest, P., Jack, W., Rossbach, J., Klijn, Jgm, Treurniet-Donker, Ad, Putten, Wlj, Costa, A., Veronesi, U., Bartelink, H., Duchateau, L., Legrand, C., Sylvester, R., Hage, Ja, Velde, Cjh, Cunningham, Mp, Catalano, R., Creech, Rh, Bonneterre, J., Fargeot, P., Fumoleau, P., Kerbrat, P., Namer, M., Jonat, W., Kaufmann, M., Schumacher, M., Minckwitz, G., Bastert, G., Rauschecker, H., Sauer, R., Sauerbrei, W., Schauer, A., Schryver, A., Vakaet, L., Belfiglio, M., Nicolucci, A., Pellegrini, F., Sacco, M., Valentini, M., Mcardle, Cs, Smith, Dc, Galligioni, E., Boccardo, F., Rubagotti, A., Dent, Dm, Gudgeon, Ca, Hacking, A., Erazo, A., Medina, Jy, Izuo, M., Morishita, Y., Takei, H., Fentiman, Is, Hayward, Jl, Rubens, Rd, Skilton, D., Graeff, H., Janicke, F., Meisner, C., Scheurlen, H., Fournier, D., Dafni, U., Fountzilas, G., Klefstrom, P., Blomqvist, C., Saarto, T., Margreiter, R., Asselain, B., Salmon, Rj, Vilcoq, Jr, Rodrigo Arriagada, Hill, C., Laplanche, A., Le, Mg, Spielmann, M., Bruzzi, P., Montanaro, E., Rosso, R., Sertoli, MR, Venturini, M., Amadori, D., Benraadt, J., Kooi, M., Velde, Ao, Dongen, Ja, Vermorken, Jb, Castiglione, M., Cavalli, F., Coates, A., Collins, J., Forbes, J., Gelber, Rd, Goldhirsch, A., Lindtner, J., Price, Kn, Rudenstam, Cm, Senn, Hj, Bliss, Jm, Chilvers, Ced, Coombes, Rc, Hall, E., Marty, M., Borovik, R., Brufman, G., Hayat, H., Robinson, E., Wigler, N., Bonadonna, G., Camerini, T., Palo, G., Del Vecchio, M., Formelli, F., Valagussa, P., Martoni, A., Pannuti, F., Cocconi, G., Colozza, A., Camisa, R., Aogi, K., Takashima, S., Ikeda, T., Inokuchi, K., Sawa, K., Sonoo, H., Korzeniowski, S., Skolyszewski, J., Ogawa, M., Yamashita, J., Bonte, J., Christiaens, R., Paridaens, R., Den Boegart, W., Martin, P., Romain, S., Hakes, T., Hudis, Ca, Wittes, R., Giokas, G., Kondylis, D., Lissaios, B., La Huerta, R., Sainz, Mg, Altemus, R., Cowan, K., Danforth, D., Lichter, A., Lippman, M., O Shaughnessy, J., Pierce, Lj, Steinberg, S., Venzon, D., Zujewski, J., Paradiso, A., Lena, M., Schittulli, F., Myles, Jd, Pater, Jl, Pritchard, Ki, Anderson, S., Bass, G., Brown, A., Bryant, J., Costantino, J., Dignam, J., Fisher, B., Redmond, C., Wieand, S., Wolmark, N., Jackson, Im, Palmer, Mk, Ingle, Jn, Suman, Vj, Bengtsson, No, Jonsson, H., Larsson, Lg, Lythgoe, Jp, Kissin, M., Erikstein, B., Hannisdal, E., Jacobsen, Ab, Varhaug, Je, Gundersen, S., Hauer-Jensen, M., Host, H., Nissen-Meyer, R., Blamey, Rw, Mitchell, Ak, Morgan, Dal, Robertson, Jfr, Di Palma, M., Mathe, G., Misset, Jl, Clark, Rm, Levine, M., Morimoto, K., Takatsuka, Y., Crossley, E., Harris, A., Talbot, D., Taylor, M., Di Blasio, B., Ivanov, V., Semiglazov, V., Brockschmidt, J., Cooper, MR, Ueo, H., Falkson, Ci, A Hern, R., Ashley, S., Powles, Tj, Smith, Ie, Yarnold, Jr, Gazet, Jc, Cocoran, N., Deshpande, N., Di Martino, L., Douglas, P., Lindtner, A., Notter, G., Bryant, Ajs, Ewing, Gh, Firth, La, Krushen-Kosloski, Jl, Foster, L., George, Wd, Stewart, Hj, Stroner, P., Malmstrom, P., Moller, Tr, Ryden, S., Tengrup, I., Tennvall-Nittby, L., Carstenssen, J., Dufmats, M., Hatschek, T., Nordenskjold, B., Soderberg, M., Carpenter, Jt, Albain, K., Crowley, J., Green, S., Martino, S., Osborne, Ck, Ravdin, Pm, Glas, U., Johansson, U., Rutqvist, Le, Singnomklao, T., Wallgren, A., Maibach, R., Thurlimann, B., Brenner, H., Hercbergs, A., Yoshimoto, M., Deboer, G., Paterson, Ahg, Meakin, Jw, Panzarella, T., Shan, Y., Shao, Yf, Wang, X., Zhao, Db, Chen, Zm, Pan, Hc, Bahi, J., Reid, M., Spittle, M., Deutsch, Gp, Senanayake, F., Kwong, Dlw, Bianco, Ar, Carlomagno, C., Laurentiis, M., Placido, S., Buzdar, Au, Smith, T., Bergh, J., Holmberg, L., Liljegren, G., Nilsson, J., Seifert, M., Sevelda, P., Zielinsky, Cc, Buchanan, Rb, Cross, M., Royle, Gt, Dunn, Ja, Hills, Rk, Lee, M., Morrison, Jm, Spooner, D., Litton, A., Chlebowski, Rt, Caffier, H., Faculteit Medische Wetenschappen/UMCG, Guided Treatment in Optimal Selected Cancer Patients (GUTS), Early Breast Cancer Trialists' Collaborative, Group, DE LAURENTIIS, Michelino, and DE PLACIDO, Sabino

Subjects
Oncology, medicine.medical_specialty, Antineoplastic Agents, Hormonal, DEATHS, Ovariectomy, Antineoplastic Agents, Breast Neoplasms, Aged, Anthracyclines, Antineoplastic Combined Chemotherapy Protocols, Cause of Death, Chemotherapy, Adjuvant, Female, Humans, Middle Aged, Neoplasm Metastasis, Neoplasm Recurrence, Local, Ovary, Randomized Controlled Trials as Topic, Receptors, Estrogen, Survival Rate, Tamoxifen, Medicine (all), Breast cancer, MammaPrint, Internal medicine, Receptors, medicine, Chemotherapy, TAMOXIFEN, skin and connective tissue diseases, Survival rate, Adjuvant, Gynecology, Hormonal, medicine.diagnostic_test, Oncotype DX Breast Cancer Assay, business.industry, General Medicine, medicine.disease, Estrogen, Neoplasm Recurrence, Local, Hormonal therapy, Oncotype DX, business, medicine.drug, Epirubicin
Abstract

Background Quinquennial overviews (1985–2000) of the randomised trials in early breast cancer have assessed the 5 year and 10-year effects of various systemic adjuvant therapies on breast cancer recurrence and survival. Here, we report the 10-year and 15-year effects. Methods Collaborative meta-analyses were undertaken of 194 unconfounded randomised trials of adjuvant chemotherapy or hormonal therapy that began by 1995. Many trials involved CMF (cyclophosphamide, methotrexate, fluorouracil), anthracycline-based combinations such as FAC (fluorouracil, doxorubicin, cyclophosphamide) or FEC (fluorouracil, epirubicin, cyclophosphamide), tamoxifen, or ovarian suppression: none involved taxanes, trastuzumab, raloxifene, or modern aromatase inhibitors. Findings Allocation to about 6 months of anthracycline-based polychemotherapy (eg, with FAC or FEC) reduces the annual breast cancer death rate by about 38% (SE 5) for women younger than 50 years of age when diagnosed and by about 20% (SE 4) for those of age 50–69 years when diagnosed, largely irrespective of the use of tamoxifen and of oestrogen receptor (ER) status, nodal status, or other tumour characteristics. Such regimens are significantly (2p=0·0001 for recurrence, 2p For ER-positive disease only, allocation to about 5 years of adjuvant tamoxifen reduces the annual breast cancer death rate by 31% (SE 3), largely irrespective of the use of chemotherapy and of age ( These results combine six meta-analyses: anthracycline-based versus no chemotherapy (8000 women); CMF-based versus no chemotherapy (14 000); anthracycline-based versus CMF-based chemotherapy (14 000); about 5 years of tamoxifen versus none (15 000); about 1–2 years of tamoxifen versus none (33 000); and about 5 years versus 1–2 years of tamoxifen (18 000). Finally, allocation to ovarian ablation or suppression (8000 women) also significantly reduces breast cancer mortality, but appears to do so only in the absence of other systemic treatments. For middle-aged women with ER-positive disease (the commonest type of breast cancer), the breast cancer mortality rate throughout the next 15 years would be approximately halved by 6 months of anthracycline-based chemotherapy (with a combination such as FAC or FEC) followed by 5 years of adjuvant tamoxifen. For, if mortality reductions of 38% (age Interpretation Some of the widely practicable adjuvant drug treatments that were being tested in the 1980s, which substantially reduced 5-year recurrence rates (but had somewhat less effect on 5-year mortality rates), also substantially reduce 15-year mortality rates. Further improvements in long-term survival could well be available from newer drugs, or better use of older drugs.

Published
2005

27. Targeted histone deacetylase inhibition for cancer therapy

Author

Coombes Rc and Vigushin Dm

Subjects
Cancer Research, Histone acetylation and deacetylation, Transcription, Genetic, Antineoplastic Agents, chemistry.chemical_compound, Neoplasms, Drug Discovery, Animals, Humans, Enzyme Inhibitors, Pharmacology, Histone deacetylase 5, Clinical Trials as Topic, biology, HDAC11, Histone deacetylase 2, Acetylation, Cell biology, Chromatin, Histone Deacetylase Inhibitors, Histone, Oncology, chemistry, biology.protein, Histone deacetylase, Enzyme Repression
Abstract

The histone deacetylase inhibitors are a new class of cytostatic agents that inhibit the proliferation of tumor cells in culture and in vivo by inducing cell cycle arrest, differentiation and/or apoptosis. Histone acetylation and deacetylation play important roles in the modulation of chromatin topology and the regulation of gene transcription. Histone deacetylase inhibition induces the accumulation of hyperacetyl-ated nucleosome core histones in most regions of chromatin but affects the expression of only a small subset of genes, leading to transcriptional activation of some genes, but repression of an equal or larger number of other genes. Non-histone proteins such as transcription factors are also targets for acetylation with varying functional effects. Ace-tylation enhances the activity of some transcription factors such as the tumor suppressor p53 and the erythroid differentiation factor GATA-1 but may repress transcriptional activity of others including T cell factor and the co-activator ACTR. Recent studies in our laboratory and others have shown that the estrogen receptor alpha (ERalpha) can be hyperacetylated in response to histone deacetylase inhibition, suppressing ligand sensitivity and regulating transcriptional activation by histone deacetylase inhibitors. Conservation of the acetylated ERalpha motif in other nuclear receptors suggests that acetylation may play an important regulatory role in diverse nuclear receptor signaling functions. A number of structurally diverse histone deacetylase inhibitors have shown potent antitumor efficacy with little toxicity in vivo in animal models. Several compounds are currently in early phase clinical development as potential treatments for solid and hematological cancers both as monotherapy and in combination with cytotoxics and differentiation agents. This report reviews the biology and clinical development of histone deacetylase inhibitors for cancer therapy.

Published
2004

29. Histone deacetylase inhibitors in cancer treatment

Author

Coombes Rc and Vigushin Dm

Subjects
Cancer Research, Gene Expression, Apoptosis, Biology, Histones, Neoplasms, Gene expression, Animals, Humans, Pharmacology (medical), Enzyme Inhibitors, Transcription factor, Pharmacology, Histone deacetylase 5, Clinical Trials as Topic, HDAC11, Kinase, Acetylation, Histone Deacetylase Inhibitors, Histone, Oncology, Biochemistry, Cancer research, biology.protein, Histone deacetylase
Abstract

Histone deacetylase (HDAC) inhibitors are emerging as an exciting new class of potential anticancer agents for the treatment of solid and hematological malignancies. In recent years, an increasing number of structurally diverse HDAC inhibitors have been identified that inhibit proliferation and induce differentiation and/or apoptosis of tumor cells in culture and in animal models. HDAC inhibition causes acetylated nuclear histones to accumulate in both tumor and normal tissues, providing a surrogate marker for the biological activity of HDAC inhibitors in vivo. The effects of HDAC inhibitors on gene expression are highly selective, leading to transcriptional activation of certain genes such as the cyclin-dependent kinase inhibitor p21WAF1/CIP1 but repression of others. HDAC inhibition not only results in acetylation of histones but also transcription factors such as p53, GATA-1 and estrogen receptor-alpha. The functional significance of acetylation of non-histone proteins and the precise mechanisms whereby HDAC inhibitors induce tumor cell growth arrest, differentiation and/or apoptosis are currently the focus of intensive research. Several HDAC inhibitors have shown impressive antitumor activity in vivo with remarkably little toxicity in preclinical studies and are currently in phase I clinical trial. The focus of this review is the development and clinical application of HDAC inhibitors for the treatment of cancer.

Published
2002

35. OT2-05-01: An Open-Label Positron Emission Tomography Study To Investigate and Quantify Brain and Tumor Penetration of Carbon-11-Labeled Lapatinib in Patients with HER2−Overexpressing Advanced or Metastatic Breast Cancer.

Author

Coombes, RC, primary, Reise, JA, additional, Lau, MR, additional, Carme, SC, additional, Searle, GE, additional, Huiban, M, additional, Burgess, P, additional, Noibi, S, additional, Koch, K, additional, Sapunar, F, additional, and Saleem, A, additional

Published
2011
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37. An immunohistochemical survey of pS2 expression in human epithelial cancers

Author

Luqmani Ya, Ryall G, Coombes Rc, and Sami Shousha

Subjects
Male, Cancer Research, Pathology, medicine.medical_specialty, Lung Neoplasms, Cystadenocarcinoma, Gene Expression, Ovary, Biology, Adenocarcinoma, Antibodies, Prostate, medicine, Carcinoma, Humans, skin and connective tissue diseases, Ovarian Neoplasms, Epithelioma, Salivary gland, Tumor Suppressor Proteins, Antibodies, Monoclonal, Proteins, medicine.disease, Salivary Gland Neoplasms, Immunohistochemistry, Staining, Neoplasm Proteins, Serous fluid, medicine.anatomical_structure, Oncology, Colonic Neoplasms, Carcinoma, Squamous Cell, Female, Trefoil Factor-1
Abstract

The oestrogen-inducible pS2 protein isolated from human breast-cancer cells appears to have prognostic significance in breast-cancer patients. Using both monoclonal and polyclonal pS2 anti-sera, we have carried out an immunocytochemical survey of 9 epithelial cancers. Some degree of specific tumour staining was observed in 4 tissues, the extent varying greatly between specimens. Most (11/13) of the colorectal cancers showed immunoreactivity, as did 4/5 pancreatic carcinomas. In some of these cases, patchy staining was also observed in adjacent non-tumour cells. Two bronchio-alveolar carcinomas showed positivity, but 5 poorly differentiated adenocarcinomas of the lung did not. In the ovary, staining was observed in 3/3 mucinous cystadenocarcinomas but only in 1 /8 of the serous type. No reactivity was seen in specimens of salivary gland, kidney, liver, prostate or uterus. This pilot study indicates that pS2 may be a useful marker of adenocarcinomas in human neoplasms apart from those in the breast, and suggests that more extensive surveys might be worthwhile.

Published
1992

39. Minimal residue disease (MRD)

Author

Zaidi, A, primary, Tripuraneni, G, additional, Weller, S, additional, Ward, B, additional, Sinnett, HD, additional, Coombes, RC, additional, and Slade, MJ, additional

Published
2007
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