Pregnancy After Breast Cancer in Young BRCA Carriers

Author:

Lambertini Matteo12,Blondeaux Eva3,Agostinetto Elisa4,Hamy Anne-Sophie5,Kim Hee Jeong6,Di Meglio Antonio7,Bernstein Molho Rinat8,Hilbers Florentine9,Pogoda Katarzyna10,Carrasco Estela11,Punie Kevin12,Bajpai Jyoti13,Ignatiadis Michail4,Moore Halle C. F.14,Phillips Kelly-Anne151617,Toss Angela1819,Rousset-Jablonski Christine20,Peccatori Fedro A.21,Renaud Tiphaine22,Ferrari Alberta23,Paluch-Shimon Shani24,Fruscio Robert25,Cui Wanda1516,Wong Stephanie M.26,Vernieri Claudio2728,Ruddy Kathryn J.29,Dieci Maria Vittoria3031,Matikas Alexios32,Rozenblit Mariya33,Villarreal-Garza Cynthia34,De Marchis Laura3536,Del Mastro Lucia12,Puglisi Fabio3738,Del Pilar Estevez-Diz Maria39,Rodriguez-Wallberg Kenny A.4041,Mrinakova Bela42,Meister Sarah43,Livraghi Luca4445,Clatot Florian46,Yerushalmi Rinat47,De Angelis Carmine48,Sánchez-Bayona Rodrigo49,Meattini Icro50,Cichowska-Cwalińska Natalia5152,Berlière Martine53,Salama Mahmoud54,De Giorgi Ugo55,Sonnenblick Amir56,Chiodi Camila7,Lee Young-Jin6,Maria Camille5,Azim Hatem A.3457,Boni Luca3,Partridge Ann H.58,de Azambuja Evandro59,Molinelli Chiara59,Paesmans Marianne59,Ameye Lieveke59,Amant Frédéric59,Brems Hilde59,Han Sileny59,Hatse Sigrid59,Nevelsteen Ines59,Neven Patrick59,Smeets Ann59,Van Rompuy Chantal59,Wildiers Hans59,Duhoux Francois59,Giugliano Federica59,Criscitiello Carmen59,Borea Roberto59,Arecco Luca59,Chirco Alessandra59,Bini Federica59,Venturelli Marta59,Cortesi Laura59,Ponzone Riccardo59,Tomasi Cont Nicoletta59,Balmaña Judith59,Graffeo Rossella59,Luna Pais Helena59,Mohar Alejandro59,Palacios Tamara59,Da Ros Lucia59,Miolo Gianmaria59,Garutti Mattia59,Pastò Brenno59,Spazzapan Simon59,Viel Alessandra59,Pérez-Fidalgo Alejandro59,Colombo Bonadio Renata59,Peretz-Yablonski Tamar59,Anghelone Chiara Annunziata Pasqualina59,Della Valle Angelica59,Campanella Maria59,Guarneri Valentina59,Bas Raphaelle59,Heudel Pierre-Etienne59,Tredan Olivier59,de Talouet Solenne59,Bonadona Valérie59,Lasset Christine59,Acheritogaray Marion59,Senechal Claire59,Mariño Monica59,Córdoba Octavi59,Feldman Didi59,Pesce Romina I.59,Allemand Carol59,Riggi Cecilia59,Iriarte Maria Belen59,Cortés Salgado Alfonso59,Cortes Javier59,Gion María59,Saavedra Cristina59,Rodriguez Adela59,Adamo Barbara59,Prat Aleix59,Hester Anna59,Dunckelmann Sofia59,Harbeck Nadia59,Marhold Maximilian59,Bartsch Rupert59,Mannsbarth Constantin59,Popovic Lazar59,Božović-Spasojević Ivana59,Krivokuca Ana59,Dimitrijevic Marija59,Visani Luca59,Bettazzi Beatrice59,Livi Lorenzo59,Sposetti Caterina59,Sini Valentina59,Rognone Alessia59,Bianchini Giampaolo59,Patricelli Maria Grazia59,Rabaiotti Emanuela59,Gentilini Oreste59,Fontana Andrea59,Acconci Giulia59,Baldacci Erica59,Bianchini Giulia59,Pistelli Mirco59,Linn Sabine59,Kleiterp Sieta59,Moha Daoud A.59,Sarin Rajiv59,Sekar Anberson59,Atzori Francesco59,Loi Francesco59,Dessì Mariele59,O’Connor Sarah59,Nesci Stephanie59,James Paul59,Michael Chris59,Couch Fergus J.59,Olson Janet E.59,Larson Nicole L.59,Yadav Siddhartha59,Lopetegui Nerea59,Carey Lisa A.59,Abdou Yara59,Zagami Paola59,Di Rocco Roberta59,Baldassarri Margherita59,Bengala Carmelo59,Mariamidze Elene59,Graff Stephanie L.59,Haddad Stephanie A.59,Safran Emma59,Vasconcelos de Matos Leonor59,Ferreira Arlindo59,Negri Serena59,Dell'Oro Cristina59,Inzoli Alessandra59,Costa Clarissa59,Marchetta Liliana59,Lustberg Maryam59,Blansky Deanna59,Jeon June59,Ansari Norin59,Aguilar-y-Mendez Dione59,Woodruff Teresa K.59,Swain Monique59,Miller Madison59,Leach Richard59,Fabi Alessandra59,Palazzo Antonella59,Paris Ida59,Kufel-Grabowska Joanna59,Synowiec Agnieszka59,Hancinova Miriam59,Tarbaj Lukas59,Sokolović Emir59,Bešlija Semir59,Cerić Timur59,Hasanbegović Berisa59,Foulkes William D59,Bianchi Manuel A.59,Tolosa Pablo59,Alvaro Laura59,Eriksson Bergman Louise59,Antone Nicoleta59,Damian Cristina59,

Affiliation:

1. Department of Internal Medicine and Medical Specialties (DIMI), School of Medicine, University of Genova, Genova, Italy

2. Department of Medical Oncology, U. O. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genova, Italy

3. U. O. Epidemiologia Clinica, IRCCS Ospedale Policlinico San Martino, Genova, Italy

4. Breast Medical Oncology Clinic, Institut Jules Bordet, Université Libre de Bruxelles (ULB), Hôpital Universitaire de Bruxelles (HUB), Brussels, Belgium

5. Department of Medical Oncology, Universite Paris Cité, Institut Curie, Paris, France

6. Division of Breast Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea

7. Cancer Survivorship Program–Molecular Predicitors and New Targets in Oncology, INSERM Unit 981, Gustave Roussy, Villejuif, France

8. Susanne Levy Gertner Oncogenetics Unit, Danek Gertner Institute of Human Genetics, Chaim Sheba Medical Center Affiliated to Tel Aviv University, Tel Hashomer, Israel

9. Department of Molecular Pathology, Netherlands Cancer Institute, Amsterdam, the Netherlands

10. Department of Breast Cancer and Reconstructive Surgery, Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland

11. Hereditary Cancer Genetics Unit, Medical Oncology Department, Vall d´Hebron University Hospital, Vall d´Hebron Institute of Oncology, Barcelona, Spain

12. Department of General Medical Oncology and Multidisciplinary Breast Center, Leuven Cancer Institute, University Hospitals Leuven, Leuven, Belgium

13. Department of Medical Oncology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India

14. Department of Hematology and Medical Oncology, Cleveland Clinic Taussig Cancer Institute, Cleveland, Ohio

15. Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia

16. Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Victoria, Australia

17. Centre for Epidemiology and Biostatistics, School of Population and Global Health, The University of Melbourne, Melbourne, Victoria, Australia

18. Department of Oncology and Haematology, Azienda Ospedaliero–Universitaria di Modena, Modena, Italy

19. Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, Modena, Italy

20. Department of Surgery, Leon Berard Cancer Center, Lyon, France

21. Gynecologic Oncology Department, European Institute of Oncology (IRCCS), Milan, Italy

22. Cancer Genetics Unit, Bergonie Institute, Bordeaux, France

23. Hereditary Breast and Ovarian Cancer Unit and General Surgery 3–Senology, Surgical Department, Fondazione IRCCS Policlinico San Matteo, and University of Pavia, Pavia, Italy

24. Breast Oncology Unit, Sharett Institute of Oncology, Hadassah University Hospital, and Faculty of Medicine, Hebrew University, Jerusalem, Israel

25. UO Gynecology, Department of Medicine and Surgery, University of Milan–Bicocca, IRCCS San Gerardo dei Tintori, Monza, Italy

26. Stroll Cancer Prevention Centre, Jewish General Hospital, and McGill University Medical School, Montreal, Quebec, Canada

27. Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy

28. IFOM ETS, AIRC Institute of Molecular Oncology, Milan, Italy

29. Department of Oncology, Mayo Clinic College of Medicine, Rochester, Minnesota

30. Dipartimento di Scienze Chirurgiche, Oncologiche, e Gastroenterologiche, Università di Padova, Padova, Italy

31. Oncologia 2, Istituto Oncologico Veneto IOV-IRCCS, Padova, Italy

32. Department of Oncology/Pathology, Karolinska Institute, and Breast Center, Karolinska University Hospital, Stockholm, Sweden

33. Department of Medical Oncology, Smilow Cancer Hospital at Yale New Haven, New Haven, Connecticut

34. Breast Cancer Center, Hospital Zambrano Hellion–TecSalud, Tecnologico de Monterrey, Monterrey, Mexico

35. Department of Radiological, Oncological, and Pathological Sciences, Sapienza University of Rome, Rome, Italy

36. Division of Oncology, Department of Hematology, Oncology, and Dermatology, Umberto 1 University Hospital, Rome, Italy

37. Department of Medical Oncology, Centro di Riferimento Oncologico di Avano (CRO) IRCCS, Aviano, Italy

38. Department of Medicine, University of Udine, Udine, Italy

39. Department of Radiology and Oncology, Instituto do Câncer do Estado de São Paulo, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil

40. Department of Oncology-Pathology, Laboratory of Translational Fertility Preservation, Karolinska Institute, Stockholm, Sweden

41. Department of Reproductive Medicine, Karolinska University Hospital, Stockholm, Sweden

42. First Department of Oncology, Comenius University and St Elisabeth Cancer Institute, Bratislava, Slovakia

43. Department of Obstetrics and Gynecology, Ludwig Maximilian University (LMU) Hospital, LMU Munich, Germany

44. Department of Medical Oncology, Azienda Ospedaliera Papa Giovanni XXIII, Bergamo, Italy

45. Department of Medical Oncology, Hospital of Prato, Azienda USL Toscana Centro, Italy

46. Department of Medical Oncology, Centre Henri Becquerel, Rouen, France

47. Department of Medical Oncology, Davidoff Center, Rabin Medical Center, Petah Tikva, Tel Aviv University, Tel Aviv, Israel

48. Department of Medical Oncology, University of Naples Federico II, Napoli, Italy

49. Department of Medical Oncology, Hospital Universitario 12 de Octubre, Madrid, Spain

50. Department of Experimental and Clinical Biomedical Sciences M. Serio, University of Florence, and Radiation Oncology Unit, Oncology Department, Florence University Hospital, Florence, Italy

51. Department of Oncology and Radiotherapy, Medical University of Gdańsk, Gdańsk, Poland

52. Early Phase Clinical Trials Centre, Medical University of Gdańsk, Gdańsk, Poland

53. Department of Medical Oncology and Breast Surgery, Cliniques Universitaires Saint Luc, Université Catholique de Louvain (UCL), Brussels, Belgium

54. Oncofertility Consortium and Department of Obstetrics, Gynecology, and Reproductive Biology, Michigan State University, East Lansing

55. Department of Medical Oncology, IRCCS Istituto Romagnolo per lo Studio dei Tumori Dino Amadori, Meldola, Italy

56. Oncology Division, Tel Aviv Sourasky Medical Center, Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel

57. Cairo Oncology Center, Cairo, Egypt

58. Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts

59. for the BRCA BCY Collaboration

Abstract

ImportanceYoung women with breast cancer who have germline pathogenic variants in BRCA1 or BRCA2 face unique challenges regarding fertility. Previous studies demonstrating the feasibility and safety of pregnancy in breast cancer survivors included limited data regarding BRCA carriers.ObjectiveTo investigate cumulative incidence of pregnancy and disease-free survival in young women who are BRCA carriers.Design, Setting, and ParticipantsInternational, multicenter, hospital-based, retrospective cohort study conducted at 78 participating centers worldwide. The study included female participants diagnosed with invasive breast cancer at age 40 years or younger between January 2000 and December 2020 carrying germline pathogenic variants in BRCA1 and/or BRCA2. Last delivery was October 7, 2022; last follow-up was February 20, 2023.ExposurePregnancy after breast cancer.Main Outcomes and MeasuresPrimary end points were cumulative incidence of pregnancy after breast cancer and disease-free survival. Secondary end points were breast cancer–specific survival, overall survival, pregnancy, and fetal and obstetric outcomes.ResultsOf 4732 BRCA carriers included, 659 had at least 1 pregnancy after breast cancer and 4073 did not. Median age at diagnosis in the overall cohort was 35 years (IQR, 31-38 years). Cumulative incidence of pregnancy at 10 years was 22% (95% CI, 21%-24%), with a median time from breast cancer diagnosis to conception of 3.5 years (IQR, 2.2-5.3 years). Among the 659 patients who had a pregnancy, 45 (6.9%) and 63 (9.7%) had an induced abortion or a miscarriage, respectively. Of the 517 patients (79.7%) with a completed pregnancy, 406 (91.0%) delivered at term (≥37 weeks) and 54 (10.4%) had twins. Among the 470 infants born with known information on pregnancy complications, 4 (0.9%) had documented congenital anomalies. Median follow-up was 7.8 years (IQR, 4.5-12.6 years). No significant difference in disease-free survival was observed between patients with or without a pregnancy after breast cancer (adjusted hazard ratio, 0.99; 95% CI, 0.81-1.20). Patients who had a pregnancy had significantly better breast cancer–specific survival and overall survival.Conclusions and RelevanceIn this global study, 1 in 5 young BRCA carriers conceived within 10 years after breast cancer diagnosis. Pregnancy following breast cancer in BRCA carriers was not associated with decreased disease-free survival.Trial RegistrationClinicalTrials.gov Identifier: NCT03673306

Publisher

American Medical Association (AMA)

Subject

General Medicine

Cited by 1 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3