characterization of male breast cancer: first results of the eortc10085/tbcrc/big/nabcg...

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Characterization of male breast cancer: First results of the EORTC10085/TBCRC/BIG/NABCG International Male BC Program Fatima Cardoso, John Bartlett, Leen Slaets, Carolien van Deurzen, Elise van Leeuwen-Stok, Peggy Porter, Barbro Linderholm, Ingrid Hedenfalk, Carolien Schröder, John Martens, Jane Bayani, Christi van Asperen, Melissa Murray, Clifford Hudis, Lavinia Middleton, Joanna Vermeij, Stephanie Peeters, Judith Fraser, Monika Nowaczyk, Isabel T. Rubio, Stefan Aebi, Catherine Kelly, Kathryn Ruddy, Eric Winer, Cecilia Nisson, Lissandra Dal Lago, Larissa Korde, Kim Benstead, Danielle Van Den Weyngaert, Oliver Bogler, Theodora Goulioti, Nicolas Dif, Carlo Messina, Konstantinos Tryfonidis, Jan Bogaerts and Sharon Giordano.

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Page 1: Characterization of male breast cancer: First results of the EORTC10085/TBCRC/BIG/NABCG International Male BC Program Fatima Cardoso, John Bartlett, Leen

Characterization of male breast cancer: First results of the EORTC10085/TBCRC/BIG/NABCG International Male BC ProgramFatima Cardoso, John Bartlett, Leen Slaets, Carolien van Deurzen, Elise van Leeuwen-Stok, Peggy Porter, Barbro Linderholm, Ingrid Hedenfalk, Carolien Schröder, John Martens, Jane Bayani, Christi van Asperen, Melissa Murray, Clifford Hudis, Lavinia Middleton, Joanna Vermeij, Stephanie Peeters, Judith Fraser, Monika Nowaczyk, Isabel T. Rubio, Stefan Aebi, Catherine Kelly, Kathryn Ruddy, Eric Winer, Cecilia Nisson, Lissandra Dal Lago, Larissa Korde, Kim Benstead, Danielle Van Den Weyngaert, Oliver Bogler, Theodora Goulioti, Nicolas Dif, Carlo Messina, Konstantinos Tryfonidis, Jan Bogaerts and Sharon Giordano.

Page 2: Characterization of male breast cancer: First results of the EORTC10085/TBCRC/BIG/NABCG International Male BC Program Fatima Cardoso, John Bartlett, Leen

Celia BrosioInstituto de Oncología Angel H. Roffo

Cáncer de mama Masculino (CM )♂Fatima Cardoso, John Bartlett, Leen Slaets, Carolien van Deurzen, Elise van Leeuwen-Stok, Peggy Porter, Barbro Linderholm, Ingrid Hedenfalk, Carolien Schröder, John Martens, Jane Bayani, Christi van Asperen, Melissa Murray, Clifford Hudis, Lavinia Middleton, Joanna Vermeij, Stephanie Peeters, Judith Fraser, Monika Nowaczyk, Isabel T. Rubio, Stefan Aebi, Catherine Kelly, Kathryn Ruddy, Eric Winer, Cecilia Nisson, Lissandra Dal Lago, Larissa Korde, Kim Benstead, Danielle Van Den Weyngaert, Oliver Bogler, Theodora Goulioti, Nicolas Dif, Carlo Messina, Konstantinos Tryfonidis, Jan Bogaerts and Sharon Giordano.

Page 3: Characterization of male breast cancer: First results of the EORTC10085/TBCRC/BIG/NABCG International Male BC Program Fatima Cardoso, John Bartlett, Leen

Por que interesa el CM♂?

1% del ca mama< 1% neoplasias en el hombre

Estudios: retrospectivos, bajo n, caso/control

En la practica

Extrapolacion conocimiento CM♀

pero …

Habria rasgos distintivos

Page 4: Characterization of male breast cancer: First results of the EORTC10085/TBCRC/BIG/NABCG International Male BC Program Fatima Cardoso, John Bartlett, Leen

2 CONFERENCIAS

FATIMA CARDOZOINT’L MALE BC PROGRAM

Multicentrico/Descriptivo (3 etapas)1⁰ Retrospectiva2⁰ Prospectiva

3⁰ Ensayos Clinicos 1990-2010

JORGE REIS FILHOGenomic Landscape Male BC

“Mono” institucional (MSKCC)

n : 59

Expresion genomica en CM♂(genes, n copias, amplificaciones)

vs

Cancer de Mama Femenino (CM♀) en gral. y en postmenopausicas

Page 5: Characterization of male breast cancer: First results of the EORTC10085/TBCRC/BIG/NABCG International Male BC Program Fatima Cardoso, John Bartlett, Leen

FATIMA CARDOZOINT’L MALE BC PROGRAM

Ca Mama InvasorEstadios: todosFoco: Ca mama temprano

Requisito: material parafina disponibleRevision Centralizada AP/IHQ (Guias St Gallen y ASCO ’13)

Evaluables 1483/1822

Edad x: 68.4 a90%: 51 - >75a29.6%: >75a

M0 1054 (71.1%)

M1 57 (3.8%)

Mx 312 (25.1)

Page 6: Characterization of male breast cancer: First results of the EORTC10085/TBCRC/BIG/NABCG International Male BC Program Fatima Cardoso, John Bartlett, Leen

Caracteristicas Pacientes M0

N0 592 (56.2%)N1 321 (30.5%)N2 53 (5%)N3 30 (2.8%)Nx 58 (5.5%)

Tipo de Cirugia (828)

Mx

CC

Manejo de la Axila(822)

Nada

GC+Diseccion Ax

GC

↑ GC 1990 ⇛ 2010p< 0.001

Page 7: Characterization of male breast cancer: First results of the EORTC10085/TBCRC/BIG/NABCG International Male BC Program Fatima Cardoso, John Bartlett, Leen

AP (1) Ca Ductal > 80% G II 60%

RE* (1035)

7-8: 967 (93%)

Neg 7 (1%)

RP*(939)

7-8: 329 (35%)

Neg 176 (19%)

5-6: 218 (23%)

3-4:216 (23%)

RA *(1027)

7-8: 900 (88%)

Neg: 32 (3%)

*Score Allred

Page 8: Characterization of male breast cancer: First results of the EORTC10085/TBCRC/BIG/NABCG International Male BC Program Fatima Cardoso, John Bartlett, Leen

AP (2)

HER 2 neu (1044)

(+) 91 (9%)

(-) 935 (90%)

KI67 (1449)

0 -14 627 (61%)

14 - 20 144 (14%)

20 - 100 255 (25%)

Unica Tendencia 1990 ⇛2010: impresiona ↑ expresion KI 67

Triple (-): < 1%

Page 9: Characterization of male breast cancer: First results of the EORTC10085/TBCRC/BIG/NABCG International Male BC Program Fatima Cardoso, John Bartlett, Leen

RT Adyuvante (819) Post Mx

pN0 pN+

No 274

(68%)

Si130

(32%)

Si 237

(69%)

No107 (31%)

Post CCpN0 pN+

Si 22 (46%) 7 (100%)

RT/N status

N0 (592) N1 (321) N2 (52) N3 (30)

Si 142 (33.2%) 173 (64.1%) 45 (84.9%) 27 (93.1%)

No 286 (88.8%) 97 (35.9%) 8 (15.1%) 2 (6.9%)

Page 10: Characterization of male breast cancer: First results of the EORTC10085/TBCRC/BIG/NABCG International Male BC Program Fatima Cardoso, John Bartlett, Leen

Tto Sistemico

QT (821)

Si: 245 (30%)No: 576 (70%)

Doxo ± Tx: 75%

HT (816)

Si: 627 (77%)No: 189 (23%)

Tam 554 (88%)IA 32 (5%)

Tam ⇛ IA 26 (4%)

↑ Uso QT 1990 ⇛ 2010p < 0.001 ↑Uso HT 1990 ⇛ 2010

p < 0.001

RE +: 93% !!!!

Page 11: Characterization of male breast cancer: First results of the EORTC10085/TBCRC/BIG/NABCG International Male BC Program Fatima Cardoso, John Bartlett, Leen

Evolucion

SVx M0N0: 10.4 a

SVx M0N1: 8.36 a

F.Pronosticos

Edad < 50 a > mortalidadRE / RP Allred 7-8 > SVRA ?G / Subtipo Ap / Her2 neu / KI67 (ns)

1990 ⇛ 2010 ⇓ Mortalidad global y Ca especifica

Page 12: Characterization of male breast cancer: First results of the EORTC10085/TBCRC/BIG/NABCG International Male BC Program Fatima Cardoso, John Bartlett, Leen

Conclusiones

Significativo aumento de SV en el tiempo

FP: RE/RP

T1 : 56% pero ….. CC 4% ?

RT Adyuvante: 35% N1 y 15% N2 no la recibieron ?!

QT adyuvante 30%

RE+ > 90 % pero….. HT adyuvante ….. Solo 77% ?!

El CM♂ es fundamentalmente un tumor LUMINAL

Page 13: Characterization of male breast cancer: First results of the EORTC10085/TBCRC/BIG/NABCG International Male BC Program Fatima Cardoso, John Bartlett, Leen

JORGE REIS FILHOGenomic Landscape Male BC

Objetivos

Definir mutaciones somaticas en CM♂ con plataformas conocidasComparar perfil con CM♀ y con CM ♀ en postmenopausicas

(⇓E!) (Se compara con Genome Atlas Project )

n: 59 pts, edad x: 66 apT x: 20 mm, G2/3 : 93%, RE + 100%Her2 neu +: 3%, BRCA2 + 3/10

Genes: 241 (atencion a DNA repair genes) St Gallen ‘13

Luminal A 17 (29%)

Luminal B 42 (71%)

Page 14: Characterization of male breast cancer: First results of the EORTC10085/TBCRC/BIG/NABCG International Male BC Program Fatima Cardoso, John Bartlett, Leen

Resultados

Genes IdentificadosPIK3CA 12 (20%)GATA3 9 (15%)MAP3K1 5 (8.4%)TP53 5 (8.4%)

N copiasGanancias / Perdidas

1q, 8q, 12q, 16p / 9q,13q, 16q

AmplificacionMYC

PPM1D

Luminal A (17)

Luminal B (42)

p

Gen GATA3 0 9 (21.4%) 0.048

Via DNA rep.genes

1 (5.9%) 14 (33%) 0.045

N copias

11q (ATM)

Page 15: Characterization of male breast cancer: First results of the EORTC10085/TBCRC/BIG/NABCG International Male BC Program Fatima Cardoso, John Bartlett, Leen

Genomica del CM♂ vs CM♀

Luminal CM♂ (59) CM♀ (315) p

PIK3CA 12 (20.3%) 128 (40.6%) 0.003

Luminal A CM♂ (17) CM♀ (208) CM♀ Pm (113)

PIK3CA 2 (11.8%) 96 ( 46.2%) 0.005 57 (50.4%) 0.003

Luminal B CM♂ (42) CM♀ (107) CM♀ Pm (51)

TP53 4 (9.5%) 36 (33.6%) 0.002 22 (43.1%) <0.001

Page 16: Characterization of male breast cancer: First results of the EORTC10085/TBCRC/BIG/NABCG International Male BC Program Fatima Cardoso, John Bartlett, Leen

Conclusiones

Tasa de Mutaciones semejante (3%)

CM ♂ < frecuencia mutaciones PIK3CA y TP53

N Copias seria similar, salvo en la ganancia en 12 q

Alteracion de genes involucrados en la reparacion DNA

La incidencia de mutaciones de BRCA2 esta pobremente estudiada en este grupo (Solo 10 pts consintieron y 3 fueron +)

Page 17: Characterization of male breast cancer: First results of the EORTC10085/TBCRC/BIG/NABCG International Male BC Program Fatima Cardoso, John Bartlett, Leen