Detail
Article
Online article
FT
Medvik - BMC
  • Something wrong with this record ?

Contralateral breast cancer risk in patients with breast cancer and a germline-BRCA1/2 pathogenic variant undergoing radiation

M. van Barele, D. Akdeniz, BAM. Heemskerk-Gerritsen, Genepso, N. Andrieu, C. Noguès, HEBON, CJ. van Asperen, M. Wevers, MGEM. Ausems, GH. de Bock, CJ. Dommering, EB. Gómez-García, FE. van Leeuwen, TM. Mooij, EMBRACE, DF. Easton, AC. Antoniou, DG....

. 2023 ; 115 (11) : 1318-1328. [pub] 2023Nov08

Language English Country United States

Document type Journal Article

Grant support
IS-BRC-1215-20007 NIHR

BACKGROUND: Radiation-induced secondary breast cancer (BC) may be a concern after radiation therapy (RT) for primary breast cancer (PBC), especially in young patients with germline (g)BRCA-associated BC who already have high contralateral BC (CBC) risk and potentially increased genetic susceptibility to radiation. We sought to investigate whether adjuvant RT for PBC increases the risk of CBC in patients with gBRCA1/2-associated BC. METHODS: The gBRCA1/2 pathogenic variant carriers diagnosed with PBC were selected from the prospective International BRCA1/2 Carrier Cohort Study. We used multivariable Cox proportional hazards models to investigate the association between RT (yes vs no) and CBC risk. We further stratified for BRCA status and age at PBC diagnosis (<40 and >40 years). Statistical significance tests were 2-sided. RESULTS: Of 3602 eligible patients, 2297 (64%) received adjuvant RT. Median follow-up was 9.6 years. The RT group had more patients with stage III PBC than the non-RT group (15% vs 3%, P < .001), received chemotherapy more often (81% vs 70%, P < .001), and received endocrine therapy more often (50% vs 35%, P < .001). The RT group had an increased CBC risk compared with the non-RT group (adjusted hazard ratio [HR] = 1.44; 95% confidence interval [CI] = 1.12 to 1.86). Statistical significance was observed in gBRCA2 (HR = 1.77; 95% CI = 1.13 to 2.77) but not in gBRCA1 pathogenic variant carriers (HR = 1.29; 95% CI = 0.93 to 1.77; P = .39 for interaction). In the combined gBRCA1/2 group, patients irradiated when they were younger than or older than 40 years of age at PBC diagnosis showed similar risks (HR = 1.38; 95% CI = 0.93 to 2.04 and HR = 1.56; 95% CI = 1.11 to 2.19, respectively). CONCLUSIONS: RT regimens minimizing contralateral breast dose should be considered in gBRCA1/2 pathogenic variant carriers.

Center of Familial Breast and Ovarian Cancer and Center of Integrated Oncology University Hospital Cologne Cologne Germany

Centre for Cancer Genetic Epidemiology Department of Oncology University of Cambridge Cambridge UK

Centre for Cancer Genetic Epidemiology Department of Public Health and Primary Care University of Cambridge Cambridge UK

Centre for Personalized Response Monitoring in Oncology Odense University Hospital Odense Denmark

Département d'Anticipation et de Suivi des Cancers Oncogénétique Clinique Institut Paoli Calmettes Marseille France

Department for Clinical Genetics Radboud University Medical Centre Nijmegen the Netherlands

Department of Cancer Epidemiology and Genetics Masaryk Memorial Cancer Institute Brno Czech Republic

Department of Clinical Genetics Amsterdam UMC Vrije Universiteit Amsterdam Amsterdam the Netherlands

Department of Clinical Genetics Guy's and St Thomas' NHS Foundation Trust London UK

Department of Clinical Genetics Leiden University Medical Centre Leiden the Netherlands

Department of Clinical Genetics Odense University Hospital Odense Denmark

Department of Clinical Genetics Royal Devon and Exeter Hospital Exeter UK

Department of Clinical Research University of Southern Denmark Odense Denmark

Department of Epidemiology University Medical Center Groningen University of Groningen Groningen the Netherlands

Department of Genetics and Pathology Pomeranian Medical University Szczecin Poland

Department of Genetics Maastricht University Medical Centre Maastricht the Netherlands

Department of Medical Genetics National Institute for Health Research Cambridge Biomedical Research Centre University of Cambridge Cambridge UK

Department of Medical Oncology Erasmus MC Cancer Institute Rotterdam the Netherlands

Department of Molecular Genetics National Institute of Oncology Budapest Hungary

Department of Obstetrics and Gynecology Comprehensive Cancer Center Medical University of Vienna Vienna Austria

Department of Radiotherapy Erasmus MC Cancer Institute Erasmus University Medical Center Rotterdam the Netherlands

Division of Laboratories Pharmacy and Biomedical Genetics Department of Genetics University Medical Centre Utrecht Utrecht the Netherlands

Division of Molecular Pathology The Netherlands Cancer Institute Antoni Van Leeuwenhoek Hospital Amsterdam the Netherlands

Division of Psychosocial Research and Epidemiology Netherlands Cancer Institute Antoni van Leeuwenhoek Hospital Amsterdam the Netherlands

Genomic Medicine Division of Evolution and Genomic Sciences The University of Manchester St Mary's Hospital Manchester University NHS Foundation Trust Manchester UK

Genomics Center Centre Hospitalier Universitaire de Québec Université Laval Research Center Quebec City QC Canada

Independent Laboratory of Molecular Biology and Genetic Diagnostics Pomeranian Medical University Szczecin Poland

INSERM U900 Paris France

Institut Curie Paris France

Institut Paoli Calmettes and Aix Marseille University INSERM IRD SESSTIM Marseille France

Institute for Medical Informatics Statistics and Epidemiology University of Leipzig Leipzig Germany

Manchester Breast Centre Oglesby Cancer Research Centre The Christie University of Manchester Manchester UK

Mines ParisTech Fontainebleau France

Molecular Oncology Laboratory Hospital Clínico San Carlos Instituto de Investigación Sanitaria del Hospital Clínico San Carlos Madrid Spain

Program in Cancer Genetics Departments of Human Genetics and Oncology McGill University Montréal QC Canada

PSL Research University Paris France

The Prevent Breast Cancer Research Unit The Nightingale Centre Manchester University NHS Foundation Trust Manchester UK

References provided by Crossref.org

000      
00000naa a2200000 a 4500
001      
bmc24000714
003      
CZ-PrNML
005      
20240213093331.0
007      
ta
008      
240109s2023 xxu f 000 0|eng||
009      
AR
024    7_
$a 10.1093/jnci/djad116 $2 doi
035    __
$a (PubMed)37369040
040    __
$a ABA008 $b cze $d ABA008 $e AACR2
041    0_
$a eng
044    __
$a xxu
100    1_
$a van Barele, Mark $u Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, the Netherlands $1 https://orcid.org/0000000244864092
245    10
$a Contralateral breast cancer risk in patients with breast cancer and a germline-BRCA1/2 pathogenic variant undergoing radiation / $c M. van Barele, D. Akdeniz, BAM. Heemskerk-Gerritsen, Genepso, N. Andrieu, C. Noguès, HEBON, CJ. van Asperen, M. Wevers, MGEM. Ausems, GH. de Bock, CJ. Dommering, EB. Gómez-García, FE. van Leeuwen, TM. Mooij, EMBRACE, DF. Easton, AC. Antoniou, DG. Evans, L. Izatt, M. Tischkowitz, D. Frost, C. Brewer, E. Olah, J. Simard, CF. Singer, M. Thomassen, K. Kast, K. Rhiem, C. Engel, M. de la Hoya, L. Foretová, A. Jakubowska, A. Jager, MGA. Sattler, MK. Schmidt, MJ. Hooning
520    9_
$a BACKGROUND: Radiation-induced secondary breast cancer (BC) may be a concern after radiation therapy (RT) for primary breast cancer (PBC), especially in young patients with germline (g)BRCA-associated BC who already have high contralateral BC (CBC) risk and potentially increased genetic susceptibility to radiation. We sought to investigate whether adjuvant RT for PBC increases the risk of CBC in patients with gBRCA1/2-associated BC. METHODS: The gBRCA1/2 pathogenic variant carriers diagnosed with PBC were selected from the prospective International BRCA1/2 Carrier Cohort Study. We used multivariable Cox proportional hazards models to investigate the association between RT (yes vs no) and CBC risk. We further stratified for BRCA status and age at PBC diagnosis (<40 and >40 years). Statistical significance tests were 2-sided. RESULTS: Of 3602 eligible patients, 2297 (64%) received adjuvant RT. Median follow-up was 9.6 years. The RT group had more patients with stage III PBC than the non-RT group (15% vs 3%, P < .001), received chemotherapy more often (81% vs 70%, P < .001), and received endocrine therapy more often (50% vs 35%, P < .001). The RT group had an increased CBC risk compared with the non-RT group (adjusted hazard ratio [HR] = 1.44; 95% confidence interval [CI] = 1.12 to 1.86). Statistical significance was observed in gBRCA2 (HR = 1.77; 95% CI = 1.13 to 2.77) but not in gBRCA1 pathogenic variant carriers (HR = 1.29; 95% CI = 0.93 to 1.77; P = .39 for interaction). In the combined gBRCA1/2 group, patients irradiated when they were younger than or older than 40 years of age at PBC diagnosis showed similar risks (HR = 1.38; 95% CI = 0.93 to 2.04 and HR = 1.56; 95% CI = 1.11 to 2.19, respectively). CONCLUSIONS: RT regimens minimizing contralateral breast dose should be considered in gBRCA1/2 pathogenic variant carriers.
650    _2
$a lidé $7 D006801
650    _2
$a ženské pohlaví $7 D005260
650    12
$a nádory prsu $x genetika $x radioterapie $x farmakoterapie $7 D001943
650    _2
$a protein BRCA1 $x genetika $7 D019313
650    _2
$a kohortové studie $7 D015331
650    _2
$a prospektivní studie $7 D011446
650    _2
$a protein BRCA2 $x genetika $7 D024682
655    _2
$a časopisecké články $7 D016428
700    1_
$a Akdeniz, Delal $u Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
700    1_
$a Heemskerk-Gerritsen, Bernadette A M $u Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
700    1_
$a Andrieu, Nadine $u INSERM, U900, Paris, France $u Institut Curie, Paris, France $u PSL Research University, Paris, France $u Mines ParisTech, Fontainebleau, France
700    1_
$a Noguès, Catherine $u Département d'Anticipation et de Suivi des Cancers, Oncogénétique Clinique, Institut Paoli-Calmettes, Marseille, France $u Institut Paoli-Calmettes & Aix Marseille University, INSERM, IRD, SESSTIM, Marseille, France
700    1_
$a van Asperen, Christi J $u Department of Clinical Genetics, Leiden University Medical Centre, Leiden, the Netherlands
700    1_
$a Wevers, Marijke $u Department for Clinical Genetics, Radboud University Medical Centre, Nijmegen, the Netherlands
700    1_
$a Ausems, Margreet G E M $u Division of Laboratories, Pharmacy and Biomedical Genetics, Department of Genetics, University Medical Centre Utrecht, Utrecht, the Netherlands
700    1_
$a de Bock, Geertruida H $u Department of Epidemiology, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
700    1_
$a Dommering, Charlotte J $u Department of Clinical Genetics, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
700    1_
$a Gómez-García, Encarnacion B $u Department of Genetics, Maastricht University Medical Centre, Maastricht, the Netherlands
700    1_
$a van Leeuwen, Flora E $u Division of Psychosocial Research and Epidemiology, Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
700    1_
$a Mooij, Thea M $u Division of Psychosocial Research and Epidemiology, Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
700    1_
$a Easton, Douglas F $u Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK $u Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, Cambridge, UK $1 https://orcid.org/0000000324443247
700    1_
$a Antoniou, Antonis C $u Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
700    1_
$a Evans, D Gareth $u The Prevent Breast Cancer Research Unit, The Nightingale Centre, Manchester University NHS Foundation Trust, Manchester, UK $u Genomic Medicine, Division of Evolution and Genomic Sciences, The University of Manchester, St Mary's Hospital, Manchester University NHS Foundation Trust, Manchester, UK $u Manchester Breast Centre, Oglesby Cancer Research Centre, The Christie, University of Manchester, Manchester, UK
700    1_
$a Izatt, Louise $u Department of Clinical Genetics, Guy's and St Thomas' NHS Foundation Trust, London, UK
700    1_
$a Tischkowitz, Marc $u Department of Medical Genetics, National Institute for Health Research Cambridge Biomedical Research Centre, University of Cambridge, Cambridge, UK $u Program in Cancer Genetics, Departments of Human Genetics and Oncology, McGill University, Montréal, QC, Canada $1 https://orcid.org/0000000278800628
700    1_
$a Frost, Debra $u Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
700    1_
$a Brewer, Carole $u Department of Clinical Genetics, Royal Devon & Exeter Hospital, Exeter, UK
700    1_
$a Olah, Edit $u Department of Molecular Genetics, National Institute of Oncology, Budapest, Hungary
700    1_
$a Simard, Jacques $u Genomics Center, Centre Hospitalier Universitaire de Québec, Université Laval Research Center, Quebec City, QC, Canada $1 https://orcid.org/0000000169063390
700    1_
$a Singer, Christian F $u Department of Obstetrics and Gynecology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
700    1_
$a Thomassen, Mads $u Department of Clinical Genetics, Odense University Hospital, Odense, Denmark $u Department of Clinical Research, University of Southern Denmark, Odense, Denmark $u Centre for Personalized Response Monitoring in Oncology (PREMIO), Odense University Hospital, Odense, Denmark
700    1_
$a Kast, Karin $u Center of Familial Breast and Ovarian Cancer and Center of Integrated Oncology, University Hospital Cologne, Cologne, Germany $1 https://orcid.org/000000016531755X
700    1_
$a Rhiem, Kerstin $u Center of Familial Breast and Ovarian Cancer and Center of Integrated Oncology, University Hospital Cologne, Cologne, Germany
700    1_
$a Engel, Christoph $u Institute for Medical Informatics, Statistics and Epidemiology, University of Leipzig, Leipzig, Germany $1 https://orcid.org/000000027247282X
700    1_
$a de la Hoya, Miguel $u Molecular Oncology Laboratory, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain $1 https://orcid.org/0000000281131410
700    1_
$a Foretová, Lenka $u Department of Cancer Epidemiology and Genetics, Masaryk Memorial Cancer Institute, Brno, Czech Republic
700    1_
$a Jakubowska, Anna $u Department of Genetics and Pathology, Pomeranian Medical University, Szczecin, Poland $u Independent Laboratory of Molecular Biology and Genetic Diagnostics, Pomeranian Medical University, Szczecin, Poland
700    1_
$a Jager, Agnes $u Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, the Netherlands $1 https://orcid.org/0000000277131450
700    1_
$a Sattler, Margriet G A $u Department of Radiotherapy, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, the Netherlands
700    1_
$a Schmidt, Marjanka K $u Division of Psychosocial Research and Epidemiology, Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands $u Division of Molecular Pathology, The Netherlands Cancer Institute-Antoni Van Leeuwenhoek Hospital, Amsterdam, the Netherlands $1 https://orcid.org/000000022228429X
700    1_
$a Hooning, Maartje J $u Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, the Netherlands $1 https://orcid.org/0000000167630857
710    2_
$a Genepso
710    2_
$a HEBON
710    2_
$a EMBRACE
773    0_
$w MED00003002 $t Journal of the National Cancer Institute $x 1460-2105 $g Roč. 115, č. 11 (2023), s. 1318-1328
856    41
$u https://pubmed.ncbi.nlm.nih.gov/37369040 $y Pubmed
910    __
$a ABA008 $b sig $c sign $y - $z 0
990    __
$a 20240109 $b ABA008
991    __
$a 20240213093328 $b ABA008
999    __
$a ok $b bmc $g 2049378 $s 1210408
BAS    __
$a 3
BAS    __
$a PreBMC-MEDLINE
BMC    __
$a 2023 $b 115 $c 11 $d 1318-1328 $e 2023Nov08 $i 1460-2105 $m Journal of the National Cancer Institute $n J Natl Cancer Inst $x MED00003002
GRA    __
$a IS-BRC-1215-20007 $p NIHR
LZP    __
$a Pubmed-20240109

Find record

Citation metrics

Loading data ...

Archiving options

Loading data ...