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Charpentier P, Cavalieri M, Desmoulins I, Coutant C. [Live birth rates after breast cancer among women who desired a child]. Bull Cancer 2024; 111:463-472. [PMID: 38580527 DOI: 10.1016/j.bulcan.2024.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Revised: 01/15/2024] [Accepted: 02/01/2024] [Indexed: 04/07/2024]
Abstract
INTRODUCTION In France, the breast cancer is the most common cancer among women under the age of 40. From 38 to 70% of women have not fulfilled their parental plans at the time of diagnosis. The gonadotoxicity of the treatments and the follicular physiological decline linked to age can become an obstacle to this project. METHODS Among the patients, 386 were treated for breast cancer at the Centre Georges-François-Leclerc in Dijon between January 2011 and December 2018 were identified. 192 patients aged under 39 met the inclusion criteria. We excluded metastatic cancers, cancer in situ and pregnant patients at diagnosis. A total of 124 patients agreed to participate in the study. The included patients filled out a self-questionnaire. Data were collected from the patient's electronic medical. The primary endpoint of this study was the live birth rate. RESULT Among women who desired a child after breast cancer, the overall rate of live births was 36.2 % (21/58). Most achieved pregnancies were spontaneous (90.5 %). No factor was significantly associated with the absence of obtaining birth. Fertility was preserved by oocyte cryopreservation in 13.8 % of patients (17/124). The median time to conception in patients who received chemotherapy was 8 months [1.0-60.0] vs 2 months [1.0-7.0] in women who did not receive chemotherapy. DISCUSSION The non-negligible proportion of live births following spontaneous pregnancy after breast cancer allows us to be reassuring for patients. However, the emergence of new chemotherapy protocols whose consequences on long-term gonadotoxicity are still not well known requires further studies and prompts the promotion of fertility preservation as a precautionary measure.
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Affiliation(s)
- Pauline Charpentier
- Service de gynécologie-obstétrique et médecine de la reproduction, CHU François-Mitterrand, Cote d'Or, Dijon, France.
| | - Mathilde Cavalieri
- Service de gynécologie-obstétrique et médecine de la reproduction, CHU François-Mitterrand, Cote d'Or, Dijon, France
| | - Isabelle Desmoulins
- Centre Francois-Leclerc, 1, rue du Professeur-Marion, Cote d'Or, 21000 France
| | - Charles Coutant
- Centre Francois-Leclerc, 1, rue du Professeur-Marion, Cote d'Or, 21000 France
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2
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Oprean CM, Ciocoiu AD, Segarceanu NA, Moldoveanu D, Stan A, Hoinoiu T, Chiorean-Cojocaru I, Grujic D, Stefanut A, Pit D, Dema A. Pregnancy in a Young Patient with Metastatic HER2-Positive Breast Cancer-Between Fear of Recurrence and Desire to Procreate. Curr Oncol 2023; 30:4833-4843. [PMID: 37232822 DOI: 10.3390/curroncol30050364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 05/01/2023] [Accepted: 05/06/2023] [Indexed: 05/27/2023] Open
Abstract
Breast cancer is the most frequent neoplasm among women and the second leading cause of death by cancer. It is the most frequent cancer diagnosed during pregnancy. Pregnancy-associated breast cancer is defined as breast cancer that is diagnosed during pregnancy and/or in the postpartum period. Data about young women with metastatic HER2-positive cancer who desire a pregnancy are scarce. The medical attitude in these clinical situations is difficult and nonstandardized. We present the case of a 31-year-old premenopausal woman diagnosed in December 2016 with a stage IV Luminal HER2-positive metastatic breast cancer (pT2 N0 M1 hep). The patient was initially treated by surgery in a conservative manner. Postoperatively, the presence of liver metastases was found by CT investigation. Consequently, line I treatment (docetaxel l75 mg/m² iv; trastuzumab 600 mg/5 mL sq) and ovarian drug suppression (Goserelin 3.6 mg sq at 28 days) was administered. After nine cycles of treatment, the patient's liver metastases had a partial response to the therapy. Despite having a favorable disease evolution and a strong desire to procreate, the patient vehemently refused to continue any oncological treatment. The psychiatric consult highlighted an anxious and depressive reaction for which individual and couple psychotherapy sessions were recommended. After 10 months from the interruption of the oncological treatment, the patient appeared with an evolving pregnancy of 15 weeks. An abdominal ultrasound revealed the presence of multiple liver metastases. Knowing all the possible effects, the patient consciously decided to postpone the proposed second-line treatment. In August 2018, the patient was admitted in the emergency department with malaise, diffuse abdominal pain and hepatic failure. Abdominal ultrasound found a 21-week-old pregnancy which had stopped in evolution, multiple liver metastases and ascites in large quantity. She was transferred to the ICU department where she perished just a few hours later. Conclusions/Discussion: From a psychological standpoint, the patient had an emotional hardship to make the transition from the status of a healthy person to the status of a sick person. Consequently, she entered a process of emotional protection of the positive cognitive distortion type, which favored the decision to abandon treatment and try to complete the pregnancy to the detriment of her own survival. The patient delayed the initiation of oncological treatment in pregnancy until it was too late. The consequence of this delay in treatment led to the death of the mother and fetus. A multidisciplinary team worked to provide this patient with the best medical care and psychological assistance throughout the course of the disease.
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Affiliation(s)
- Cristina Marinela Oprean
- ANAPATMOL Research Center, 'Victor Babes' University of Medicine and Pharmacy of Timisoara, 300041 Timisoara, Romania
- Department of Oncology, ONCOHELP Hospital Timisoara, Ciprian Porumbescu Street, No. 59, 300239 Timisoara, Romania
- Department of Oncology, ONCOMED Outpatient Unit, Ciprian Porumbescu Street, No. 59, 300239 Timisoara, Romania
| | - Andrei Dorin Ciocoiu
- Department of Oncology, ONCOHELP Hospital Timisoara, Ciprian Porumbescu Street, No. 59, 300239 Timisoara, Romania
| | - Nusa Alina Segarceanu
- Department of Oncology, ONCOHELP Hospital Timisoara, Ciprian Porumbescu Street, No. 59, 300239 Timisoara, Romania
- Department of Oncology, ONCOMED Outpatient Unit, Ciprian Porumbescu Street, No. 59, 300239 Timisoara, Romania
| | - Diana Moldoveanu
- Department of Oncology, ONCOHELP Hospital Timisoara, Ciprian Porumbescu Street, No. 59, 300239 Timisoara, Romania
- Department of Oncology, ONCOMED Outpatient Unit, Ciprian Porumbescu Street, No. 59, 300239 Timisoara, Romania
| | - Alexandra Stan
- Department of Oncology, City Clinical Emergency Hospital of Timisoara, Victor Babes Blvd. No. 22, 300595 Timisoara, Romania
| | - Teodora Hoinoiu
- Department of Clinical Practical Skills, "Victor Babes" University of Medicine and Pharmacy, Eftimie Murgu Sq. Nr. 2, 300041 Timisoara, Romania
- Center for Advanced Research in Cardiovascular Pathology and Hemostaseology, "Victor Babes" University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Ioana Chiorean-Cojocaru
- Department of Obstetrics and Gynaecology, Faculty of Medicine and Pharmacy, "Victor Babes" University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Daciana Grujic
- Department of Plastic and Reconstructive Surgery, "Victor Babes" University of Medicine and Pharmacy, Eftimie Murgu Sq. Nr. 2, 300041 Timisoara, Romania
| | - Adelina Stefanut
- Department of Psichology & Sociology, West University, Timisora, Blvd. No. 4, Vasile Pârvan, 300223 Timisoara, Romania
| | - Daniel Pit
- Center for Advanced Research in Cardiovascular Pathology and Hemostaseology, "Victor Babes" University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Alis Dema
- ANAPATMOL Research Center, 'Victor Babes' University of Medicine and Pharmacy of Timisoara, 300041 Timisoara, Romania
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Fertility in female cancer survivors: a systematic review and meta-analysis. Reprod Biomed Online 2020; 41:96-112. [PMID: 32456969 DOI: 10.1016/j.rbmo.2020.02.008] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Revised: 01/14/2020] [Accepted: 02/14/2020] [Indexed: 12/11/2022]
Abstract
Data on the effects of cancer treatments on fertility are conflicting. The aim of the present systematic review and meta-analysis was to determine the chances of childbirth in women survivors of different types of cancer. PubMed, MEDLINE, Embase and Scopus were searched from database inception to 17 July 2019 for published cohort, case-control and cross-sectional studies that investigated the reproductive chances in women survivors of different cancer types. Random-effects models were used to pool childbirth hazard ratios, relative risks, rate ratios and odds ratios, and 95% confidence intervals were estimated; 18 eligible studies were identified. Childbirth chances were significantly reduced in women with a history of bone cancer (HR 0.86, 95% CI 0.77 to 0.97; I2 = 0%; P = 0.02 (two studies); RaR 0.76, 95% CI 0.61 to 0.95; I2 = 69%; P = 0.01 (two studies); breast cancer (HR 0.74, 95% CI 0.61 to 0.90 (one study); RaR 0.51, 95% CI 0.47 to 0.57; I2 = 0%; P < 0.00001 (two studies); brain cancer (HR 0.61, 95% CI 0.51 to 0.72; I2 = 14%; P < 0.00001 (three studies); RR 0.62, 95% CI 0.42 to 0.91 (one study); RaR 0.44, 95% CI 0.33 to 0.60; I2 = 95%; P < 0.00001 (four studies); OR 0.49, 95% CI 0.40 to 0.60 (one study); and kidney cancer (RR 0.66, 95% CI 0.43 to 0.98 (one study); RaR 0.69, 95% CI 0.61 to 0.78 (one study). Reproductive chances in women survivors of non-Hodgkin's lymphoma, melanoma and thyroid cancer were unaffected. Women with a history of bone, breast, brain or kidney cancer have reduced chances of childbirth. Thyroid cancer, melanoma and non-Hodgkin's lymphoma survivors can be reassured.
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4
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Lee HM, Kim BW, Park S, Park S, Lee JE, Choi YJ, Kim SY, Woo SU, Youn HJ, Lee I. Childbirth in young Korean women with previously treated breast cancer: The SMARTSHIP study. Breast Cancer Res Treat 2019; 176:419-427. [DOI: 10.1007/s10549-019-05244-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Accepted: 04/15/2019] [Indexed: 12/13/2022]
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5
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Grossesse après cancer du sein : revue de la littérature. Presse Med 2019; 48:376-383. [DOI: 10.1016/j.lpm.2019.01.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2016] [Revised: 02/14/2017] [Accepted: 01/31/2019] [Indexed: 11/18/2022] Open
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6
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Peccatori FA, Mangili G, Bergamini A, Filippi F, Martinelli F, Ferrari F, Noli S, Rabaiotti E, Candiani M, Somigliana E. Fertility preservation in women harboring deleterious BRCA mutations: ready for prime time? Hum Reprod 2019; 33:181-187. [PMID: 29207007 DOI: 10.1093/humrep/dex356] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2017] [Accepted: 11/09/2017] [Indexed: 12/31/2022] Open
Abstract
Fertility issues have become critical in the management and counseling of BRCA mutation carriers. In this setting four points deserve consideration. (1) Women in general lose their ability to conceive at a mean age of 41 years, thus the suggested policy of prophylactic bilateral salpingo-oophorectomy at age 40 for BRCA mutation carriers does not affect the chances of natural pregnancy. Conversely, if the procedure is chosen at 35 years old, oocyte cryopreservation prior to surgery should be considered. (2) Some evidence suggests that ovarian reserve may actually be partly reduced in BRCA mutations carriers and that the mutation may affect ovarian responsiveness to stimulation. However, these findings are still controversial. (3) Breast cancer is not rare before the age of 40 and fertility preservation after diagnosis can be requested in a significant proportion of BRCA mutation carriers. Thus, a policy of oocyte cryopreservation in young healthy carriers deserves consideration. The procedure could be considered at a young age and in an elective setting, when ovarian stimulation may yield more oocytes of better quality. (4) Preimplantation genetic diagnosis (PGD) could be considered in BRCA mutations carriers, particularly when good quality oocytes have been stored at a young age. Based on the current knowledge, a univocal approach cannot be recommended; in depth patient counseling is warranted.
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Affiliation(s)
- Fedro Alessandro Peccatori
- Fertility and Procreation Unit, Division of Gynecologic Oncology, European Institute of Oncology, Via S. Luca 8, 20122 Milan, Italy
| | - Giorgia Mangili
- Department of Obstetrics and Gynecology, San Raffaele Scientific Institute, Via Olgettina 60, 20132 Milan, Italy
| | - Alice Bergamini
- Department of Obstetrics and Gynecology, San Raffaele Scientific Institute, Via Olgettina 60, 20132 Milan, Italy
| | - Francesca Filippi
- Obstetrics and Gynecology Department, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Via della Commenda 12, 20122 Milan, Italy
| | - Fabio Martinelli
- Gynecologic Oncology Unit, Fondazione IRCCS National Cancer Institute, Via G. Venezian, 1, 20133 Milan, Italy
| | - Federica Ferrari
- Applied Research Division for Cognitive and Psychological Science, European Institute of Oncology, Via S. Luca 8, 20122 Milan, Italy
| | - Stefania Noli
- Fertility and Procreation Unit, Division of Gynecologic Oncology, European Institute of Oncology, Via S. Luca 8, 20122 Milan, Italy.,Obstetrics and Gynecology Department, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Via della Commenda 12, 20122 Milan, Italy.,Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Via Festa del Perdono, 20122 Milan, Italy
| | - Emanuela Rabaiotti
- Department of Obstetrics and Gynecology, San Raffaele Scientific Institute, Via Olgettina 60, 20132 Milan, Italy
| | - Massimo Candiani
- Department of Obstetrics and Gynecology, San Raffaele Scientific Institute, Via Olgettina 60, 20132 Milan, Italy
| | - Edgardo Somigliana
- Obstetrics and Gynecology Department, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Via della Commenda 12, 20122 Milan, Italy.,Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Via Festa del Perdono, 20122 Milan, Italy
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7
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Crivellari D, Lombardi D, Scuderi C, Spazzapan S, Magri MD, Giorda G, Berretta M, Veronesi A. Breast Cancer and Pregnancy. TUMORI JOURNAL 2018; 88:187-92. [PMID: 12195755 DOI: 10.1177/030089160208800302] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The diagnosis of breast cancer during pregnancy is a rare event, but the young age of the patient together with the emotional impact for both the family and the doctors make therapeutic choices usually very difficult. Until recently, the occurrence of pregnancy associated breast cancer was thought to hold a grave prognosis and therapeutic abortion was very often advised in common practice. The hormonal environment with the increase in estrogens and progesterone was the main factor for the fear of tumor stimulation. The course of breast cancer, however, does not appear to be adversely affected by continuation of pregnancy. In the last years it was realized that potentially curative therapies can be administered even when pregnancy is continued. Of course in the medical literature there is no randomized clinical trial helping in taking decision in this setting; however, a significant experience already exists in some institutions and can guide management in these difficult cases. The aim of our review is to give an answer to questions usually coming from various specialists who collaborate with the oncologists in treating these patients and furthermore to try and find some basic guidelines which can be used in the information of the patients regarding previous experience in this field. The problem of a pregnancy after treatment for breast cancer is also analyzed, as this aspect is an emerging issue in clinical oncology. The decision should be evaluated for each single patient, taking into account the prognosis of the patient and her desire of pregnancy.
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Affiliation(s)
- Diana Crivellari
- Division of Medical Oncology C, Centro di Riferimento Oncologico, 33081 Aviano, PN, Italy.
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Margulies AL, Selleret L, Zilberman S, Nagarra IT, Chopier J, Gligorov J, Berveiller P, Ballester M, Darai E, Chabbert-Buffet N. [Pregnancy after cancer: for whom and when?]. Bull Cancer 2015; 102:463-9. [PMID: 25917345 DOI: 10.1016/j.bulcan.2015.03.012] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2014] [Accepted: 03/04/2015] [Indexed: 11/18/2022]
Abstract
Planning a pregnancy for patients with a history of cancer, including breast cancer, is a clinical situation that becomes more and more common. Several specific items are to be discussed: decrease of fertility after cancer treatment, fertility preservation options, impact of pregnancy on cancer recurrence risk and appropriate interval between cancer and pregnancy. Programming pregnancy after cancer is doable in a multidisciplinary setting, and begins at cancer diagnosis to anticipate the various specific pitfalls. Favor adequate oncologic care remains the leading rule.
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Affiliation(s)
- Anne Laure Margulies
- AP-HP, hôpital Bichat, département de gynécologie obstétrique médecine de la reproduction, 75018 Paris, France
| | - Lise Selleret
- AP-HP, université Pierre-et-Marie-Curie Paris 6, hôpital Tenon, département de gynécologie obstétrique médecine de la reproduction, 75020 Paris, France; Réseau INCA cancers associés à La grossesse (CALG), 75020 Paris, France
| | - Sonia Zilberman
- AP-HP, université Pierre-et-Marie-Curie Paris 6, hôpital Tenon, département de gynécologie obstétrique médecine de la reproduction, 75020 Paris, France; Réseau INCA cancers associés à La grossesse (CALG), 75020 Paris, France
| | | | | | - Joseph Gligorov
- Hôpital Tenon, service d'oncologie médicale, 75020 Paris, France
| | - Paul Berveiller
- Réseau INCA cancers associés à La grossesse (CALG), 75020 Paris, France; AP-HP, hôpital Trousseau, département de gynécologie obstétrique, 75012 Paris, France
| | - Marcos Ballester
- AP-HP, université Pierre-et-Marie-Curie Paris 6, hôpital Tenon, département de gynécologie obstétrique médecine de la reproduction, 75020 Paris, France; Réseau INCA cancers associés à La grossesse (CALG), 75020 Paris, France; Université Pierre-et-Marie-Curie Paris 6, UMRS-938, 75005 Paris, France
| | - Emile Darai
- AP-HP, université Pierre-et-Marie-Curie Paris 6, hôpital Tenon, département de gynécologie obstétrique médecine de la reproduction, 75020 Paris, France; Réseau INCA cancers associés à La grossesse (CALG), 75020 Paris, France; Université Pierre-et-Marie-Curie Paris 6, UMRS-938, 75005 Paris, France
| | - Nathalie Chabbert-Buffet
- AP-HP, université Pierre-et-Marie-Curie Paris 6, hôpital Tenon, département de gynécologie obstétrique médecine de la reproduction, 75020 Paris, France; Réseau INCA cancers associés à La grossesse (CALG), 75020 Paris, France; Université Pierre-et-Marie-Curie Paris 6, UMRS-938, 75005 Paris, France.
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Raphael J, Trudeau ME, Chan K. Outcome of patients with pregnancy during or after breast cancer: a review of the recent literature. ACTA ACUST UNITED AC 2015; 22:S8-S18. [PMID: 25848342 DOI: 10.3747/co.22.2338] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
BACKGROUND An increasing number of young women are delaying childbearing; hence, more are diagnosed with breast cancer (bca) before having a family. No clear recommendations are currently available for counselling such a population on the safety of carrying a pregnancy during bca or becoming pregnant after treatment for bca. METHODS Using a Web-based search of PubMed we reviewed the recent literature about bca and pregnancy. Our objective was to report outcomes for patients diagnosed with bca during pregnancy, comparing them with outcomes for non-pregnant women, and to evaluate prognosis in women diagnosed with and treated for bca who subsequently became pregnant. RESULTS "Pregnancy and bca" should be divided into two entities. Pregnancy-associated bca tends to be more aggressive and advanced in stage at diagnosis than bca in control groups; hence, it has a poorer prognosis. With respect to pregnancy after bca, there is, despite the bias in reported studies and meta-analyses, no clear evidence for a different or worse disease outcome in bca patients who become pregnant after treatment compared with those who do not. CONCLUSIONS Pregnancy-associated bca should be treated as aggressively as and according to the standards applicable in nonpregnant women; pregnancy after bca does not jeopardize outcome. The guidelines addressing risks connected to pregnancy and bca lack a high level of evidence for better counselling young women about pregnancy considerations and preventing unnecessary abortions. Ideally, evidence from large prospective randomized trials would set better guidelines, and yet the complexity of such studies limits their feasibility.
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Affiliation(s)
- J Raphael
- Medical Oncology Department, Sunnybrook Odette Cancer Centre, Toronto, ON
| | - M E Trudeau
- Medical Oncology Department, Sunnybrook Odette Cancer Centre, Toronto, ON
| | - K Chan
- Medical Oncology Department, Sunnybrook Odette Cancer Centre, Toronto, ON
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10
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Margulies AL, Uzan C. Grossesse après cancer du sein. ONCOLOGIE 2013. [DOI: 10.1007/s10269-013-2285-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Margulies AL, Berveiller P, Mir O, Uzan C, Chabbert-Buffet N, Rouzier R. Grossesse après cancer du sein : mise à jour des connaissances en 2012. ACTA ACUST UNITED AC 2012; 41:418-26. [DOI: 10.1016/j.jgyn.2012.05.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2012] [Revised: 05/14/2012] [Accepted: 05/21/2012] [Indexed: 11/30/2022]
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13
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Doğer E, Calışkan E, Mallmann P. Pregnancy associated breast cancer and pregnancy after breast cancer treatment. J Turk Ger Gynecol Assoc 2011; 12:247-55. [PMID: 24592003 DOI: 10.5152/jtgga.2011.58] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2011] [Accepted: 09/11/2011] [Indexed: 12/11/2022] Open
Abstract
Breast cancer is one of the most common cancers diagnosed during pregnancy and its frequency is increasing as more women postpone their pregnancies to their thirties and forties. Breast cancer diagnosis during pregnancy and lactation is difficult and complex both for the patient and doctors. Delay in diagnosis is frequent and treatment modalities are difficult to accept for the pregnant women. The common treatment approach is surgery after diagnosis, chemotherapy after the first trimester and radiotherapy after delivery. Even though early stage breast cancers have similar prognosis, advanced stage breast cancers diagnosed during pregnancy and lactation have poorer prognosis than similar stage breast cancers diagnosed in non-pregnant women. Women who desire to become pregnant after treatment of breast cancer will have many conflicts. Although the most common concern is recurrence of breast cancer due to pregnancy, the studies conducted showed that pregnancy has no negative effect on breast cancer prognosis. In this review we search for the frequency of breast cancer during pregnancy, the histopathological findings, risk factor, diagnostic and treatment modalities. We reviewed the literature for evidence based findings to help consult the patients on the outcome of breast cancer diagnosed during pregnancy and lactation, and also inform the patients who desire to become pregnant after breast cancer according to current evidences.
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Affiliation(s)
- Emek Doğer
- Department of Obstetrics and Gynecology, Faculty of Medicine, Kocaeli University, Kocaeli, Turkey
| | - Eray Calışkan
- Department of Obstetrics and Gynecology, Faculty of Medicine, Kocaeli University, Kocaeli, Turkey
| | - Peter Mallmann
- Department of Obstetrics and Gynecology, Universitäts-Frauenklinik, Köln, Germany
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Abstract
One of the most devastating consequences of cancer treatment in the young female population is ovarian damage, resulting in diminished fertility potential. The extent of damage is related to age, chemotherapeutic regimen, and dose of pelvic radiation received. It is crucial that physicians know the impact each of these factors has on future fertility to advice patients on fertility preservation options. Anticancer drugs injure the female reproductive system through ovarian follicular and stromal damage. Although the exact mechanisms of damage remain unclear, it is essential to better understand these mechanisms to develop methods to diminish ovarian injury.
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15
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Bakkum-Gamez JN, Laughlin SK, Jensen JR, Akogyeram CO, Pruthi S. Challenges in the gynecologic care of premenopausal women with breast cancer. Mayo Clin Proc 2011; 86:229-40. [PMID: 21307388 PMCID: PMC3046944 DOI: 10.4065/mcp.2010.0794] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Premenopausal women with a new diagnosis of breast cancer are faced with many challenges. Providing health care for issues such as gynecologic comorbidities, reproductive health concerns, and vasomotor symptom control can be complicated because of the risks of hormone treatments and the adverse effects of adjuvant therapies. It is paramount that health care professionals understand and be knowledgeable about hormonal and nonhormonal treatments and their pharmacological parameters so they can offer appropriate care to women who have breast cancer, with the goal of improving quality of life. Articles for this review were identified by searching the PubMed database with no date limitations. The following search terms were used: abnormal uterine bleeding, physiologic sex steroids, endometrial ablation, hysteroscopic sterilization, fertility preservation in endometrial cancer, tranexamic acid and breast cancer, menorrhagia treatment and breast cancer, abnormal uterine bleeding and premenopausal breast cancer, levonorgestrel IUD and breast cancer, tamoxifen and gynecologic abnormalities, tamoxifen metabolism, hormones and breast cancer risk, contraception and breast cancer, pregnancy and breast cancer, and breast cancer and infertility treatment.
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Lawrenz B, Banys M, Henes M, Neunhoeffer E, Grischke EM, Fehm T. Pregnancy after breast cancer: case report and review of the literature. Arch Gynecol Obstet 2011; 283:837-43. [PMID: 21221981 DOI: 10.1007/s00404-010-1829-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2010] [Accepted: 12/21/2010] [Indexed: 12/28/2022]
Abstract
Despite breast cancer diagnosis and treatment, women of childbearing age often desire a pregnancy. Since the average age of women giving birth for the first time is increasing, many young patients diagnosed with breast cancer have not started or completed their family planning. Thus, gynecologists and oncologists are confronted more often with the question of childbearing after breast cancer. Current data from retrospective trials do not suggest an increased risk of a recurrence or progress of the disease associated with pregnancy after stage-adjusted treatment. Also, the risk of fetal malformations and damage to the fetus after chemotherapy and/or hormone therapy seems similar to that in the general population. Women who receive chemotherapy are advised to wait at least 6 months before they attempt to conceive. The question whether to become pregnant must be discussed individually with the patient, based on tumor characteristics, stage of the disease and patient's wishes.
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Affiliation(s)
- Barbara Lawrenz
- Department of Obstetrics and Gynecology, University of Tuebingen, Calwerstrasse 7, 72076 Tuebingen, Germany
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Chalasani P, Downey L, Stopeck AT. Caring for the breast cancer survivor: a guide for primary care physicians. Am J Med 2010; 123:489-95. [PMID: 20569749 DOI: 10.1016/j.amjmed.2009.09.042] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2009] [Revised: 09/08/2009] [Accepted: 09/27/2009] [Indexed: 10/19/2022]
Abstract
Breast cancer accounts for more than 25% of cancers in women. Because of improved screening and treatment modalities, mortality has decreased significantly. Currently, over 2.5 million breast cancer survivors live in the US and receive care from a primary care provider. Providers need to be aware of common and serious complications of breast cancer treatment. In this review we discuss complications of local and systemic treatment for breast cancer, including lymphedema, osteoporosis, cardiovascular disease, and vasomotor symptoms. Current strategies for screening, monitoring, and treating these complications also are outlined.
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Affiliation(s)
- Pavani Chalasani
- Arizona Cancer Center, University of Arizona, Tucson, AZ 85724-5024, USA.
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de Bree E, Makrigiannakis A, Askoxylakis J, Melissas J, Tsiftsis DD. Pregnancy after breast cancer. A comprehensive review. J Surg Oncol 2010; 101:534-42. [PMID: 20401921 DOI: 10.1002/jso.21514] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Pregnancy after breast cancer treatment has become an important issue since many young breast cancer patients have not completed their family. Generally, these patients should not be discouraged to become pregnant when they want to, since published data suggest no adverse effect of pregnancy on survival. As fertility may be impaired by chemotherapy, different fertility preserving strategies have been developed. Births seem to sustain no adverse effects, while breastfeeding appears to be feasible and safe.
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Affiliation(s)
- Eelco de Bree
- Department of Surgical Oncology, Medical School of Crete University Hospital, Herakleion, Greece.
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Chabbert-Buffet N, Uzan C, Gligorov J, Delaloge S, Rouzier R, Uzan S. Pregnancy after breast cancer: A need for global patient care, starting before adjuvant therapy. Surg Oncol 2010; 19:e47-55. [DOI: 10.1016/j.suronc.2009.03.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2009] [Revised: 03/23/2009] [Accepted: 03/24/2009] [Indexed: 10/20/2022]
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Janni W, Hepp P, Nestle-Kraemling C, Salmen J, Rack B, Genss E, Schindlbeck C, Friese K. Treatment of pregnancy-associated breast cancer. Expert Opin Pharmacother 2009; 10:2259-67. [DOI: 10.1517/14656560903168906] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Hickey M, Peate M, Saunders CM, Friedlander M. Breast cancer in young women and its impact on reproductive function. Hum Reprod Update 2009; 15:323-39. [PMID: 19174449 PMCID: PMC2667113 DOI: 10.1093/humupd/dmn064] [Citation(s) in RCA: 108] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2008] [Revised: 11/28/2008] [Accepted: 12/30/2008] [Indexed: 01/14/2023] Open
Abstract
BACKGROUND Breast cancer is the most common cancer in women in developed countries, and 12% of breast cancer occurs in women 20-34 years. Survival from breast cancer has significantly improved, and the potential late effects of treatment and the impact on quality of life have become increasingly important. Young women constitute a minority of breast cancer patients, but commonly have distinct concerns and issues compared with older women, including queries regarding fertility, contraception and pregnancy. Further, they are more likely than older women to have questions regarding potential side effects of therapy and risk of relapse or a new primary. In addition, many will have symptoms associated with treatment and they present a management challenge. Reproductive medicine specialists and gynaecologists commonly see these women either shortly after initial diagnosis or following adjuvant therapy and should be aware of current management of breast cancer, the options for women at increased genetic risk, the prognosis of patients with early stage breast cancer and how adjuvant systemic treatments may impact reproductive function. METHODS No systematic literature search was done. The review focuses on the current management of breast cancer in young women and the impact of treatment on reproductive function and subsequent management. With reference to key studies and meta-analyses, we highlight controversies and current unanswered questions regarding patient management. RESULTS Chemotherapy for breast cancer is likely to negatively impact on reproductive function. A number of interventions are available which may increase the likelihood of future successful pregnancy, but the relative safety of these interventions is not well established. For those who do conceive following breast cancer, there is no good evidence that pregnancy is detrimental to survival. We review current treatment; effects on reproductive function; preservation of fertility; contraception; pregnancy; breastfeeding and management of menopausal symptoms following breast cancer. CONCLUSION This paper provides an update on the management of breast cancer in young women and is targeted at reproductive medicine specialists and gynaecologists.
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Affiliation(s)
- M Hickey
- School of Women's and Infants' Health, University of Western Australia, King Edward Memorial Hospital, 374 Bagot Road, Subiaco, WA 6008, Australia.
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Kontzoglou K, Stamatakos M, Tsaknaki S, Goga H, Kostakis A, Safioleas M. Successful pregnancy after breast cancer therapy: dream or reality? INTERNATIONAL SEMINARS IN SURGICAL ONCOLOGY 2009; 6:7. [PMID: 19254357 PMCID: PMC2651905 DOI: 10.1186/1477-7800-6-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/16/2007] [Accepted: 03/02/2009] [Indexed: 01/18/2023]
Abstract
Background Nowadays, more breast cancer patients want to have children after the diagnosis of cancer. The purpose of this study is to review the possibility and risks of giving birth among women with breast cancer previously treated by chemotherapy. Case presentation Two young women aged 28 and 34 respectively, were treated in our clinic for breast cancer, the first (negative hormonal receptors) by surgery, chemotherapy and radiotherapy and the second (positive hormonal receptors) by surgery, radiotherapy and tamoxifen. They both became pregnant, 1 and 8 years after completion of the therapy respectively. Results Laboratory testing during pregnancy was negative in both cases and after an uneventful course each woman gave birth to a perfectly healthy child. The first patient breastfed her baby for three months, while the second one did not breastfeed her baby at all. Conclusion Women undergoing chemotherapy for breast cancer can maintain their fertility and get pregnant. Previous chemotherapy for breast cancer does not present any supplementary risks for the child's mental or physical health.
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Affiliation(s)
- Konstantinos Kontzoglou
- 2nd Department of Propedeutic Surgery, Medical School, University of Athens, Laiko General Hospital, Athens, Greece.
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Grossesse après cancer infiltrant du sein : expérience du CHRU de Strasbourg et revue de littérature. ACTA ACUST UNITED AC 2008; 36:757-66. [DOI: 10.1016/j.gyobfe.2008.06.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2008] [Accepted: 06/02/2008] [Indexed: 11/17/2022]
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Gadducci A, Cosio S, Genazzani AR. Ovarian function and childbearing issues in breast cancer survivors. Gynecol Endocrinol 2007; 23:625-31. [PMID: 17926162 DOI: 10.1080/09513590701582406] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
Abstract
The increasing number of breast cancer survivors makes the issues of ovarian dysfunction and childbearing ability more and more relevant for the quality of life of these patients. The incidence of ovarian dysfunction is related to patient age, the specific agents used and the total dose administered, especially the dose of alkylating agents such as cyclophosphamide. Amenorrhea rates following combination chemotherapy consisting of cyclophosphamide + methotrexate + 5-flurouracil (CMF regimen) range from 21 to 71% in women aged 40 years and younger, and from 40 to 100% in older ones. In most series anthracycline-based adjuvant chemotherapy regimens appear to have a lower incidence of amenorrhea, which is probably due to the lower cumulative cyclophosphamide dose administered compared with that given in the CMF regimen. Few data are currently available regarding ovarian function in women treated with taxane-based chemotherapy. In a recent retrospective study on 191 patients, the amenorrhea rate was 64% for women who received doxorubicin + cyclophosphamide (AC regimen) followed by a taxane, compared with 55% (p = 0.05) for those treated with AC alone. Forty percent of women aged 40 years or younger resumed menstruation, whereas the amenorrhea was more likely to be irreversible in older women; however, the addition of a taxane did not change the reversibility rate. Ovarian reserve can be tested with serum assays of follicle-stimulating hormone, inhibin B, estradiol and anti-Müllerian hormone, as well as by ultrasound assessment of antral follicle count. A review of literature data failed to show that a subsequent pregnancy increases the risk of recurrence and death in breast cancer survivors, and some series have even detected longer survival for patients who get pregnant after breast cancer treatment. This apparent survival benefit, probably due to a selection bias called the 'healthy mother effect', suggests that breast cancer survivors who subsequently conceive are a self-selecting group of women with better prognosis. The little available information appears to show no increase in the incidence of prematurity, stillbirth or congenital malformations in their babies. In conclusion, future pregnancy is a viable option for a woman treated for early-stage breast cancer and does not appear to be detrimental to either the mother or her offspring.
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Affiliation(s)
- Angiolo Gadducci
- Department of Procreative Medicine, Division of Gynecology and Obstetrics, University of Pisa, Pisa, Italy.
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Abstract
Contraindications to IUD or IUS use can be found on product labeling, in the guidelines of various specialty groups and in recommendations from peer-reviewed articles. Overly restrictive contraindications block access to this top-tier method for many women who would be candidates based on current scientific evidence. Assuming that a condition should be listed as a contraindication only if the risk of IUD/IUS use by a woman with that condition exceeds her risk with pregnancy, the list of contraindications is reduced to pregnancy, active uterine infection, malignancy in the uterus or cervix, an inability to place or retain the device, unexplained abnormal bleeding and adverse reaction to product ingredients.
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Affiliation(s)
- Anita L Nelson
- Harbor-UCLA Medical Center, Box 474, Torrance, CA 90509-2910, USA.
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Janni W, Rack B, Gerber B, Bauerfeind I, Krause A, Dian D, Sommer H, Friese K. Pregnancy-associated breast cancer -- special features in diagnosis and treatment. Oncol Res Treat 2006; 29:107-12. [PMID: 16514272 DOI: 10.1159/000091012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
For obvious psychological reasons it is difficult to associate pregnancy -- a life-giving period of our existence -- with life-threatening malignancies. Symptoms pointing to malignancy are often ignored by both patients and physicians, and this, together with the greater difficulty of diagnostic imaging, probably results in the proven delay in the detection of breast cancers during pregnancy. The diagnosis and treatment of breast cancer are becoming more and more important, as the fulfillment of the desire to have children is increasingly postponed until a later age associated with a higher risk of carcinoma, and improved cure rates of solid tumors no longer exclude subsequent pregnancies. The following article summarizes the special features of the diagnosis and primary therapy of pregnancy-associated breast cancer with particular consideration of cytostatic therapy.
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MESH Headings
- Abnormalities, Drug-Induced/etiology
- Antineoplastic Combined Chemotherapy Protocols/administration & dosage
- Antineoplastic Combined Chemotherapy Protocols/toxicity
- Breast Neoplasms/diagnosis
- Breast Neoplasms/therapy
- Carcinoma, Ductal, Breast/diagnosis
- Carcinoma, Ductal, Breast/therapy
- Chemotherapy, Adjuvant/adverse effects
- Combined Modality Therapy
- Diagnostic Imaging
- Female
- Fetal Death/etiology
- Humans
- Infant, Newborn
- Mastectomy
- Pregnancy
- Pregnancy Complications, Neoplastic/diagnosis
- Pregnancy Complications, Neoplastic/therapy
- Prognosis
- Radiotherapy, Adjuvant
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Affiliation(s)
- Wolfgang Janni
- Obstetrics and Gynecology Clinic and Polyclinic of Ludwig Maximilian University, Klinikum Innenstadt, München, Germany.
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Braun M, Hasson-Ohayon I, Perry S, Kaufman B, Uziely B. Motivation for giving birth after breast cancer. Psychooncology 2005; 14:282-96. [PMID: 15386767 DOI: 10.1002/pon.844] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Breast cancer at a young age threatens the natural developmental tasks that characterize this phase in life including parenthood. The dilemma of whether to give birth arises due to the potential medical, psychological and social implications of pregnancy, birth and child rearing after breast cancer. The purpose of this study was to investigate the positive and negative motivations toward childbirth of breast cancer survivors and their husbands. METHOD Thirty breast cancer survivors and 13 husbands were compared to 29 healthy women and 15 husbands. The study included qualitative questions and quantitative measures including: a demographic and medical questionnaire, the Parenthood Motivation Questionnaire--Revised, the ENRICH Marital Satisfaction Scale, the Brief Symptom Inventory, the Impact of Events Scale, and the Mental Adjustment to Cancer Questionnaire. RESULTS The experience of having breast cancer did not hinder overall positive motivations toward childbirth, nor did it increase overall negative motivations toward childbirth, among women and their husbands. However, there were several differences between the groups, which may reflect the illness experience. For example, breast cancer survivors and their husbands reported more negative motivations toward childbirth due to health concerns than did healthy women and their husbands.
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Affiliation(s)
- Michal Braun
- Sharett Institute of Oncology, Hadassah University Hospital, POB 12000, Jerusalem, Israel.
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Blakely LJ, Buzdar AU, Lozada JA, Shullaih SA, Hoy E, Smith TL, Hortobagyi GN. Effects of pregnancy after treatment for breast carcinoma on survival and risk of recurrence. Cancer 2004; 100:465-9. [PMID: 14745861 DOI: 10.1002/cncr.11929] [Citation(s) in RCA: 138] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
BACKGROUND The goal of the current study was to assess the effect of pregnancy on the subsequent risk of recurrence after treatment for breast carcinoma, adjusting for established prognostic factors. METHODS Between 1974 and 1998, 383 patients age < or =35 years were treated for breast carcinoma with adjuvant chemotherapy at The University of Texas M. D. Anderson Cancer Center (Houston, TX). The median follow-up period was 13 years. Of these, 13 patients were excluded from analysis, as no history was available regarding pregnancy; 240 (65%) were >30 years old; 47 (13%) had at least 1 pregnancy after therapy; 32 had full-term pregnancies; 10 had spontaneous or elective abortions; 4 had miscarriages; and 1 had a premature delivery. Estrogen receptor (ER) status, lymph node involvement, and disease stage were evaluated as potential risk factors for recurrence. Information on ER status was unavailable for 123 (33%) patients. RESULTS Patients who experienced a pregnancy tended to have earlier-stage disease (Stage I/II: 80% vs. 73%), fewer positive lymph nodes (<4: 87% vs. 52%), more ER negativity (68% vs. 58%), and younger age (<30 years: 57% vs. 32%) than patients who did not. The incidence of disease recurrence was 23% for women who experienced a pregnancy and 54% for women who did not. The hazard ratio (using the multivariate Cox proportional hazards model) for disease recurrence in patients with posttreatment pregnancy was 0.71 (P=0.4). CONCLUSIONS In the current study population, pregnancy was not associated with an increased risk of disease recurrence or poorer survival in patients previously treated for breast carcinoma.
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Affiliation(s)
- L Johnetta Blakely
- Division of Cancer Medicine, The University of Texas M D Anderson Cancer Center, Houston, Texas 77030, USA
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Abstract
The issue of pregnancy in patients previously treated for breast cancer is controversial. This paper reviews the literature using Medline and Embase databases over the last 50 years to address the issue. Overall survival in patients treated for breast cancer who subsequently become pregnant compares favourably with controls. This paper also addresses the effects of adjuvant therapy (loco-regional and systemic) on subsequent pregnancy. Introduction of a national registry of these patients may help inform such patients in the future.
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Affiliation(s)
- S S Upponi
- Cambridge Breast Unit, Addenbrooke's Hospital, UK
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Keleher AJ, Theriault RL, Gwyn KM, Hunt KK, Stelling CB, Singletary SE, Ames FC, Buchholz TA, Sahin AA, Kuerer HM. Multidisciplinary management of breast cancer concurrent with pregnancy. J Am Coll Surg 2002; 194:54-64. [PMID: 11800340 DOI: 10.1016/s1072-7515(01)01105-x] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The management of PABC is very difficult. The incidence of PABC is low, but may be increasing because of the number of women who are becoming pregnant at a later age. More investigation is needed to understand whether the biology of PABC is different from that of breast cancer in nonpregnant women. One exciting area of further research is the potential relationship between mutations in known breast cancer susceptibility genes and breast cancer development during pregnancy. Diagnosis or PABC remains challenging because of the anatomic and physiologic changes that occur in the breast during pregnancy. Understanding the generic influences on PABC may help physicians in diagnosing this disease earlier, and understanding the tumor-receptor characteristics of PABC can help physicians deliver effective treatment. The various modalities available for treatment of PABC and their risks and benefits must be discussed openly with patients and their families. Abortion is not usually recommended. Modified radical mastectomy is the recommended treatment for PABC diagnosed during the first trimester. Neoadjuvant or adjuvant chemotherapy can be given with minimal risks to the fetus during the second or third trimester. Radiation therapy is contraindicated during pregnancy because of the potential for injury to the fetus. Breast conservation therapy, with radiation treatments given after delivery or after neoadjuvant chemotherapy, is an option for women with PABC diagnosed late in pregnancy. Once the appropriate treatment modality is chosen, its implementation must not be delayed because of the pregnancy. Most of the literature shows that women with PABC have the same survival stage for stage as nonpregnant women with breast cancer. But some studies suggest that the prognosis is worse for patients who present with advanced-stage PABC. Finally, recurrence and survival in most patients previously treated for breast cancer do not appear to be adversely affected by subsequent pregnancy. Above all, the patient with breast cancer diagnosed during pregnancy is best served by early and continued involvement of a multidisciplinary cancer treatment team.
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Affiliation(s)
- Angela J Keleher
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston 77030, USA
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