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Transplacental Passage and Fetal Effects of Antineoplastic Treatment during Pregnancy. Cancers (Basel) 2022; 14:cancers14133103. [PMID: 35804875 PMCID: PMC9264939 DOI: 10.3390/cancers14133103] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 06/07/2022] [Accepted: 06/20/2022] [Indexed: 11/16/2022] Open
Abstract
Simple Summary In this paper we perform an introduction about pregnancy-associated cancer (PAC) and transplacental passage of antineoplastic agents. Furthermore, we describe therapeutic use and potential toxic effects of chemotherapeutic drug (alkylating agents, antimetabolites agents, anthracyclines, topoisomerase inhibitors, antimitotic agents, actinomycin-D, bleomycin) and targeted agents during pregnancy. This manuscript may be a useful and practical guide for the management of PAC, which is a challenge for clinicians that have to consider alike maternal benefits and fetal potential risks correlated to the antineoplastic treatment. Abstract The incidence of PAC is relatively infrequent among pregnant women. However, it has gradually increased in recent years, becoming a challenging area for clinicians that should take into account in the same way maternal benefits and fetal potential risks correlated to the antineoplastic treatment. None of the antineoplastic drugs is completely risk-free during the pregnancy, the timing of exposure and transplacental transfer properties influence the toxicity of the fetus. Despite the lack of guidelines about the management of PAC, several studies have described the use and the potential fetal and neonatal adverse events of antineoplastic drugs during pregnancy. We provide a review of the available literature about the transplacental passage and fetal effects of chemotherapy and targeted agents, to guide the clinicians in the most appropriate choices for the management of PAC.
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2
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Zhang M, Zhou J, Wang L. Breast cancer and pregnancy: Why special considerations prior to treatment are needed in multidisciplinary care. Biosci Trends 2021; 15:276-282. [PMID: 34556594 DOI: 10.5582/bst.2021.01187] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Breast cancer diagnosed during pregnancy poses ethical and professional challenges. Clinical management of that condition should ensure the safety of both the mother and fetus. Clinical trials on breast cancer exclude pregnant women, so sufficient evidence with which to formulate guidelines for the management of these patients is lacking. Failing to undergo a breast examination during pregnancy, breast symptoms explained by physiological changes such as pregnancy, and unnecessary abortions after the diagnosis of breast cancer lead to worse outcomes for these patients. Multidisciplinary teams including breast surgeons, obstetricians, radiologists, pathologists, and anesthesiologists need to make an early diagnosis and comprehensively evaluate patients in different gestational weeks and with different stages of breast cancer in order to optimize outcomes.
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Affiliation(s)
- Mingdi Zhang
- Department of Breast Surgery, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
| | - Jing Zhou
- Laboratory for Reproductive Immunology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China.,The Academy of Integrative Medicine of Fudan University, Shanghai, China.,Shanghai Key Laboratory of Female Reproductive Endocrine-related Diseases, Shanghai, China
| | - Ling Wang
- Laboratory for Reproductive Immunology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China.,The Academy of Integrative Medicine of Fudan University, Shanghai, China.,Shanghai Key Laboratory of Female Reproductive Endocrine-related Diseases, Shanghai, China
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3
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Bussies PL, Richards EG, Rotz SJ, Falcone T. Targeted cancer treatment and fertility: effect of immunotherapy and small molecule inhibitors on female reproduction. Reprod Biomed Online 2021; 44:81-92. [PMID: 34674940 DOI: 10.1016/j.rbmo.2021.09.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Revised: 08/04/2021] [Accepted: 09/06/2021] [Indexed: 12/15/2022]
Abstract
Targeted cancer therapy is rapidly evolving the landscape of personalized health care. Novel approaches to selectively impeding tumour growth carry significant potential to improve survival outcomes, particularly for reproductive-aged patients harbouring treatment refractory disease. Current agents fall within two classes: immunotherapy and small molecule inhibitors. These are collectively divided into the following subclasses: monoclonal antibodies; immunomodulators; adoptive cell therapy; treatment vaccines; kinase inhibitors; proteasome inhibitors; metalloproteinase and heat shock protein inhibitors; and promoters of apoptosis. The short- and long-term effects of these treatments on the female reproductive system are not well understood. As a result, clinicians are rendered unable to appropriately counsel women on downstream effects to their fertility. Data-driven consensus recommendations are desperately needed. This review aims to characterize the effect of targeted cancer therapy on the female hypothalamic-pituitary-ovary axis, direct ovarian function and conception.
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Affiliation(s)
- Parker L Bussies
- Cleveland Clinic FoundNation, Department of Obstetrics and Gynecology, Cleveland OH, USA
| | - Elliott G Richards
- Cleveland Clinic FoundNation, Department of Obstetrics and Gynecology, Cleveland OH, USA
| | - Seth J Rotz
- Cleveland Clinic Foundation, Department of Pediatric Hematology, Oncology and Blood and Marrow Transplantation, Cleveland OH, USA
| | - Tommaso Falcone
- Cleveland Clinic FoundNation, Department of Obstetrics and Gynecology, Cleveland OH, USA.
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4
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Silverstein J, Post AL, Chien AJ, Olin R, Tsai KK, Ngo Z, Van Loon K. Multidisciplinary Management of Cancer During Pregnancy. JCO Oncol Pract 2021; 16:545-557. [PMID: 32910882 DOI: 10.1200/op.20.00077] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Cancer during pregnancy is relatively rare but is increasing in frequency in countries in which the maternal child-bearing age continues to rise. The complexities of medical decision making are underscored by the need to weigh the potential benefits of any intervention for the mother against the risks to the fetus. A majority of diagnostic evaluations can be performed safely in the setting of pregnancy and should not be delayed. Noninvasive prenatal testing that shows discordance with fetal karyotype can be a clue to an underlying maternal malignancy. After diagnosis, a multidisciplinary team should formulate a care plan for both the mother and the fetus. Key topics for discussion should include the mother's prognosis, standard treatment plan, and predictions of how modifications for a continuing pregnancy will affect the treatment plan and overall prognosis. In the context of this knowledge, frank discussions about pregnancy termination should be addressed with the patient, if appropriate. Selection of a plan for oncologic management in the case of a pregnant woman is based on the type of cancer, the tumor biology, and the tumor stage. Additional complexities for pregnant patients are typically related to the gestational age of the fetus, the dynamic physiologic changes of pregnancy, and the limited safety data for administration of most anticancer therapies during pregnancy. In this article, we summarize data related to different classes of anticancer therapies as well as considerations for the management of selected cancers. Finally, we provide some key principles that should be considered in the management of patients with cancer during pregnancy.
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Affiliation(s)
- Jordyn Silverstein
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, CA
| | - Annalisa L Post
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of California, San Francisco, San Francisco, CA
| | - A Jo Chien
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, CA.,Division of Hematology and Oncology, Department of Medicine, University of California, San Francisco, San Francisco, CA
| | - Rebecca Olin
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, CA.,Division of Hematology and Oncology, Department of Medicine, University of California, San Francisco, San Francisco, CA
| | - Katy K Tsai
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, CA.,Division of Hematology and Oncology, Department of Medicine, University of California, San Francisco, San Francisco, CA
| | - Zoe Ngo
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, CA.,Department of Pharmacy, University of California, San Francisco, San Francisco, CA
| | - Katherine Van Loon
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, CA.,Division of Hematology and Oncology, Department of Medicine, University of California, San Francisco, San Francisco, CA
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5
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Is It Possible to Personalize the Diagnosis and Treatment of Breast Cancer during Pregnancy? J Pers Med 2020; 11:jpm11010018. [PMID: 33379383 PMCID: PMC7823967 DOI: 10.3390/jpm11010018] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 12/21/2020] [Accepted: 12/22/2020] [Indexed: 12/17/2022] Open
Abstract
The main goal of precision medicine in patients with breast cancer is to tailor the treatment according to the particular genetic makeup and the genetic changes in the cancer cells. Breast cancer occurring during pregnancy (BCP) is a complex and difficult clinical problem. Although it is not very common, both maternal and fetal outcome must be always considered when planning treatment. Pregnancy represents a significant barrier to the implementation of personalized treatment for breast cancer. Tailoring therapy mainly takes into account the stage of pregnancy, the subtype of cancer, the stage of cancer, and the patient’s preference. Results of the treatment of breast cancer in pregnancy are as yet not very satisfactory because of often delayed diagnosis, and it usually has an unfavorable outcome. Treatment of patients with pregnancy-associated breast cancer should be centralized. Centralization may result in increased experience in diagnosis and treatment and accumulated data may help us to optimize the treatment approaches, modify general treatment recommendations, and improve the survival and quality of life of the patients.
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6
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Poggio F, Tagliamento M, Pirrone C, Soldato D, Conte B, Molinelli C, Cosso M, Fregatti P, Del Mastro L, Lambertini M. Update on the Management of Breast Cancer during Pregnancy. Cancers (Basel) 2020; 12:cancers12123616. [PMID: 33287242 PMCID: PMC7761659 DOI: 10.3390/cancers12123616] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 11/29/2020] [Accepted: 12/02/2020] [Indexed: 02/07/2023] Open
Abstract
The diagnosis of breast cancer during pregnancy represents a challenging situation for the patient, her caregivers and physicians. Pregnancy adds complexity to oncological treatment planning, as many therapies can be potentially dangerous to the fetus. Therefore, a multidisciplinary approach is needed to offer a proper care for obtaining the best possible outcomes for the mother and the future child. Breast surgery is feasible throughout the pregnancy while radiotherapy should be postponed after delivery. Administration of chemotherapy is considered safe and can be given during the second and third trimesters, while it is contraindicated in the first trimester due to the high risk of fetal malformations. Endocrine therapy and targeted agents are not recommended during the whole pregnancy period; however, limited data are available on the use of the majority of new anticancer drugs in this context. The aim of the current review is to provide an update on the current state of art about the management of women diagnosed with breast cancer during pregnancy.
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Affiliation(s)
- Francesca Poggio
- Breast Unit, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy; (F.P.); (L.D.M.)
| | - Marco Tagliamento
- U.O. Oncologia Medica 2, Medical Oncology Department, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy; (M.T.); (C.P.); (D.S.); (B.C.); (C.M.)
- Department of Internal Medicine and Medical Specialties (DiMI), School of Medicine, University of Genova, 16132 Genova, Italy
| | - Chiara Pirrone
- U.O. Oncologia Medica 2, Medical Oncology Department, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy; (M.T.); (C.P.); (D.S.); (B.C.); (C.M.)
- Department of Internal Medicine and Medical Specialties (DiMI), School of Medicine, University of Genova, 16132 Genova, Italy
| | - Davide Soldato
- U.O. Oncologia Medica 2, Medical Oncology Department, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy; (M.T.); (C.P.); (D.S.); (B.C.); (C.M.)
- Department of Internal Medicine and Medical Specialties (DiMI), School of Medicine, University of Genova, 16132 Genova, Italy
| | - Benedetta Conte
- U.O. Oncologia Medica 2, Medical Oncology Department, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy; (M.T.); (C.P.); (D.S.); (B.C.); (C.M.)
- Department of Internal Medicine and Medical Specialties (DiMI), School of Medicine, University of Genova, 16132 Genova, Italy
| | - Chiara Molinelli
- U.O. Oncologia Medica 2, Medical Oncology Department, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy; (M.T.); (C.P.); (D.S.); (B.C.); (C.M.)
- Department of Internal Medicine and Medical Specialties (DiMI), School of Medicine, University of Genova, 16132 Genova, Italy
| | - Maurizio Cosso
- Department of Radiology, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy;
| | - Piero Fregatti
- U.O.C. Clinica di Chirurgia Senologica, Department of Surgery, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy;
- Department of Integrated Diagnostic Surgical Sciences, School of Medicine, University of Genova, 16132 Genova, Italy
| | - Lucia Del Mastro
- Breast Unit, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy; (F.P.); (L.D.M.)
- Department of Internal Medicine and Medical Specialties (DiMI), School of Medicine, University of Genova, 16132 Genova, Italy
| | - Matteo Lambertini
- Department of Internal Medicine and Medical Specialties (DiMI), School of Medicine, University of Genova, 16132 Genova, Italy
- U.O.C. Clinica di Oncologia Medica, Medical Oncology Department, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy
- Correspondence:
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7
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Tehrani OS. Systemic Treatments in Pregnancy-Associated Breast Cancer. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1252:115-124. [PMID: 32816270 DOI: 10.1007/978-3-030-41596-9_15] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Available data on systemic treatments in pregnancy-associated breast cancer (PABC) is reviewed in this section. These treatments include chemotherapy, endocrine therapy (ET), small molecule inhibitors, monoclonal antibodies against human epidermal growth factor receptor 2 (EGFR-2) also known as HER2; and human epidermal growth factor receptor 3 (EGFR-3), also known as HER3.In local disease, systemic treatment can be delivered as neoadjuvant (before surgery) or adjuvant (after surgery) treatment. In metastatic disease, systemic therapy is the main modality of treatment.Approach to PABC is based on available data in the general population, limited only by safety issues for use of medications during gestation and lactation. Therefore, treatments are similar to non-PABC patients while trying to minimize the risk to the fetus. Available data on different chemotherapies, anti-HER2 monoclonal antibodies, ET and small molecule inhibitors are discussed in detail.
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Affiliation(s)
- Omid S Tehrani
- Department of Hematology and Medical Oncology, Stanford University, Stanford, CA, USA.
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8
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Abstract
OPINION STATEMENT Despite the increase of breast cancer incidence with age, approximately 7 to 10% ofwomen diagnosed with breast cancer are younger than the age 40. This subgroup ofpatients has different risk factors, tumour biology, clinical outcomes, and specific psy- chosocial issues, such as fertility preservation, family planning, and job reintegration. However, age alone should not be the main consideration when choosing the aggressive- ness of the treatment, as other factors must be considered, including the biologic aggressiveness of the tumour, potential long-term toxicities, and the preferences of the patient. Fertility preservation techniques should be discussed with the patient before starting any cancer treatment. Despite the significant percentage of breast cancer patients younger than age 40, fewclinical studies have specifically investigated disease characteristics and outcomes of this population, and most therapies routinely administered to these younger women were tested in older patients. Moreover, young women who have breast cancer are at a greater risk of sexual and psychological distress, and clinicians should address these issues in order to properly support patients during the long diagnostic and therapeutic journey. Consequently, it is essential to follow diagnostic and treatment guidelines specificallyaddressed to young women. Additional specific procedures should be followed to treat pregnant patients with breast cancer.
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9
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Lambertini M, Martel S, Campbell C, Guillaume S, Hilbers FS, Schuehly U, Korde L, Azim HA, Di Cosimo S, Tenglin RC, Huober J, Baselga J, Moreno-Aspitia A, Piccart-Gebhart M, Gelber RD, de Azambuja E, Ignatiadis M. Pregnancies during and after trastuzumab and/or lapatinib in patients with human epidermal growth factor receptor 2-positive early breast cancer: Analysis from the NeoALTTO (BIG 1-06) and ALTTO (BIG 2-06) trials. Cancer 2018; 125:307-316. [PMID: 30335191 DOI: 10.1002/cncr.31784] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Revised: 06/08/2018] [Accepted: 06/14/2018] [Indexed: 01/01/2023]
Abstract
BACKGROUND Limited data exist on the safety of using anti-human epidermal growth factor receptor 2 (HER2) targeted agents during pregnancy. To date, only retrospective studies have assessed the prognosis of patients with a pregnancy after prior early breast cancer, with no data in HER2-positive patients. METHODS The Neoadjuvant Lapatinib and/or Trastuzumab Treatment Optimization (NeoALTTO) trial and the Adjuvant Lapatinib and/or Trastuzumab Treatment Optimization (ALTTO) trial were randomized phase 3 trials for patients with HER2-positive early breast cancer. In both trials, pregnancy information was prospectively collected. Pregnancy outcomes were compared between patients unintentionally exposed to trastuzumab and/or lapatinib during gestation (the exposed group) and those who became pregnant after trastuzumab and/or lapatinib completion (the unexposed group). In the ALTTO trial, disease-free survival (DFS) was compared between pregnant patients and those aged 40 years or younger without a subsequent pregnancy via an extended Cox model with time-varying covariates to account for a guarantee-time bias. RESULTS Ninety-two patients (12 in the exposed group and 80 in the unexposed group) had a pregnancy: 7 in the NeoALTTO trial and 85 in the ALTTO trial. Seven patients (58.3%) in the exposed group and 10 patients (12.5%) in the unexposed group opted for an induced abortion; in the unexposed group, 10 patients (12.5%) had a spontaneous abortion. No pregnancy/delivery complications were reported for the remaining cases, who successfully completed their pregnancy, with the exception of 1 fetus with trisomy 21 (Down syndrome). No significant difference in DFS (adjusted hazard ratio, 1.12; 95% confidence interval, 0.52-2.42) was observed between young patients with a pregnancy (n = 85) and young patients without a pregnancy (n = 1307). CONCLUSIONS For patients with HER2-positive early breast cancer, having a pregnancy after treatment completion appears to be safe without compromising fetal outcome or maternal prognosis.
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Affiliation(s)
- Matteo Lambertini
- Department of Medicine, Institut Jules Bordet and Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Samuel Martel
- Department of Hemato-Oncology, CISSS Montérégie-Centre/Hôpital Charles-Le Moyne, Université de Sherbrooke, Quebec, Canada
| | | | - Sébastien Guillaume
- Department of Medicine, Institut Jules Bordet and Université Libre de Bruxelles (ULB), Brussels, Belgium
| | | | | | | | - Hatem A Azim
- Department of Medicine, Division of Hematology/Oncology, American University of Beirut, Beirut, Lebanon
| | | | | | - Jens Huober
- Breast Center, University of Ulm, Ulm, Germany
| | - José Baselga
- Memorial Sloan Kettering Cancer Center, New York, New York
| | | | - Martine Piccart-Gebhart
- Department of Medicine, Institut Jules Bordet and Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Richard D Gelber
- Department of Biostatistics and Computational Biology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts.,Harvard TH Chan School of Public Health, Boston, Massachusetts.,Frontier Science and Technology Research Foundation, Boston, Massachusetts
| | - Evandro de Azambuja
- Department of Medicine, Institut Jules Bordet and Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Michail Ignatiadis
- Department of Medicine, Institut Jules Bordet and Université Libre de Bruxelles (ULB), Brussels, Belgium
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10
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The Biological Role of Hyaluronan-Rich Oocyte-Cumulus Extracellular Matrix in Female Reproduction. Int J Mol Sci 2018; 19:ijms19010283. [PMID: 29346283 PMCID: PMC5796229 DOI: 10.3390/ijms19010283] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Revised: 01/16/2018] [Accepted: 01/16/2018] [Indexed: 12/16/2022] Open
Abstract
Fertilization of the mammalian oocyte requires interactions between spermatozoa and expanded cumulus extracellular matrix (ECM) that surrounds the oocyte. This review focuses on key molecules that play an important role in the formation of the cumulus ECM, generated by the oocyte-cumulus complex. In particular, the specific inhibitors (AG1478, lapatinib, indomethacin and MG132) and progesterone receptor antagonist (RU486) exerting their effects through the remodeling of the ECM of the cumulus cells surrounding the oocyte have been described. After gonadotropin stimulus, cumulus cells expand and form hyaluronan (HA)-rich cumulus ECM. In pigs, the proper structure of the cumulus ECM depends on the interaction between HA and serum-derived proteins of the inter-alpha-trypsin inhibitor (IαI) protein family. We have demonstrated the synthesis of HA by cumulus cells, and the presence of the IαI, tumor necrosis factor-alpha-induced protein 6 and pentraxin 3 in expanding oocyte-cumulus complexes (OCC). We have evaluated the covalent linkage of heavy chains of IαI proteins to HA, as the principal component of the expanded HA-rich cumulus ECM, in porcine OCC cultured in medium with specific inhibitors: AG1478 and lapatinib (both inhibitors of epidermal growth factor receptor tyrosine kinase activity); MG132 (a specific proteasomal inhibitor), indomethacin (cyclooxygenase inhibitor); and progesterone receptor antagonist (RU486). We have found that both RU486 and indomethacin does not disrupt the formation of the covalent linkage between the heavy chains of IαI to HA in the expanded OCC. In contrast, the inhibitors AG1478 and lapatinib prevent gonadotropin-induced cumulus expansion. Finally, the formation of oocyte-cumulus ECM relying on the covalent transfer of heavy chains of IαI molecules to HA has been inhibited in the presence of MG132.
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Peccatori FA, Lambertini M, Scarfone G, Del Pup L, Codacci-Pisanelli G. Biology, staging, and treatment of breast cancer during pregnancy: reassessing the evidences. Cancer Biol Med 2018; 15:6-13. [PMID: 29545964 PMCID: PMC5842335 DOI: 10.20892/j.issn.2095-3941.2017.0146] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Breast cancer is one of the most frequently diagnosed malignancies during pregnancy. Here, we review the management of women with breast cancer during pregnancy (BCP), focusing on biology, diagnosis and staging, local and systemic treatments, obstetric care and long-term follow-up of children with prenatal exposure to anticancer treatments.
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Affiliation(s)
| | - Matteo Lambertini
- Gynecologic Oncology Department, European Institute of Oncology, Milan 20141, Italy
| | - Giovanna Scarfone
- Gynecologic Oncology Department, European Institute of Oncology, Milan 20141, Italy
| | - Lino Del Pup
- Gynecologic Oncology Department, European Institute of Oncology, Milan 20141, Italy
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12
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Abstract
PURPOSE OF REVIEW Cancer in pregnancy has become increasingly frequent. It has become clear that for specific cancers under well defined circumstances, oncological treatment in pregnancy can be well tolerated and feasible for both mother and fetus. Continued critical assessment of the available literature and registration of cancer in pregnancy cases and outcomes for mother and child are necessary to work toward implementing optimal cancer treatment during pregnancy. RECENT FINDINGS Physiologic changes in pregnancy may alter distribution and efficacy of systemic therapy. Data on systemic therapy including, chemotherapy, hormonal therapy, and targeted therapy during pregnancy are available but incomplete. Outcomes of fetuses exposed to chemotherapy in utero are generally reassuring, but new targeted therapies are mostly discouraged in pregnancy. SUMMARY Cancer treatment during pregnancy is possible, depending on type and timing of systemic therapy and treatment modality. Available data are reassuring with a modest increase in complications such as growth restriction and preterm birth. The effect of new targeted therapies is often still unclear and therefore discouraged.
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13
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Lorenzi E, Simonelli M, Santoro A. Infertility risk and teratogenicity of molecularly targeted anticancer therapy: A challenging issue. Crit Rev Oncol Hematol 2016; 107:1-13. [PMID: 27823636 DOI: 10.1016/j.critrevonc.2016.08.005] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Revised: 06/20/2016] [Accepted: 08/16/2016] [Indexed: 01/06/2023] Open
Abstract
The growing population of young cancer survivors and a trend toward postponing pregnancy until later in life are shifting areas of focus toward understanding treatment induced sequelae, particularly the effects of cancer and/or treatment on fertility. Whereas the fertility risk of cytotoxic agents for both men and women is well-recognized, the fertility risks and teratogenic potential associated with molecular targeted therapies are not established. We summarize available preclinical and clinical data on the impact of new molecular targeted agents on fertility in both sexes, and their potential teratogenic effects, providing recommendations for clinicians, where possible. Agents were categorized by class and the potential relevance of their target signaling pathways to gonadal maturation discussed.
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Affiliation(s)
- Elena Lorenzi
- Humanitas Cancer Center, Humanitas Clinical and Research Center, Via Manzoni 56, 20089 Rozzano (Mi), Italy.
| | - Matteo Simonelli
- Humanitas Cancer Center, Humanitas Clinical and Research Center, Via Manzoni 56, 20089 Rozzano (Mi), Italy
| | - Armando Santoro
- Humanitas Cancer Center, Humanitas Clinical and Research Center, Via Manzoni 56, 20089 Rozzano (Mi), Italy; Humanitas University, Rozzano Milan, Italy
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14
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Miyamoto S, Yamada M, Kasai Y, Miyauchi A, Andoh K. Anticancer drugs during pregnancy. Jpn J Clin Oncol 2016; 46:795-804. [PMID: 27284093 DOI: 10.1093/jjco/hyw073] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2016] [Accepted: 05/17/2016] [Indexed: 11/12/2022] Open
Abstract
Although cancer diagnoses during pregnancy are rare, they have been increasing with the rise in maternal age and are now a topic of international concern. In some cases, the administration of chemotherapy is unavoidable, though there is a relative paucity of evidence regarding the administration of anticancer drugs during pregnancy. As more cases have gradually accumulated and further research has been conducted, we are beginning to elucidate the appropriate timing for the administration of chemotherapy, the regimens that can be administered with relative safety, various drug options and the effects of these drugs on both the mother and fetus. However, new challenges have arisen, such as the effects of novel anticancer drugs and the desire to bear children during chemotherapy. In this review, we outline the effects of administering cytotoxic anticancer drugs and molecular targeted drugs to pregnant women on both the mother and fetus, as well as the issues regarding patients who desire to bear children while being treated with anticancer drugs.
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Affiliation(s)
- Shingo Miyamoto
- Department of Medical Oncology, Japanese Red Cross Medical Center, Shibuya, Tokyo
| | - Manabu Yamada
- Department of Gynecology, Japanese Red Cross Medical Center, Shibuya, Tokyo, Japan
| | - Yasuyo Kasai
- Department of Gynecology, Japanese Red Cross Medical Center, Shibuya, Tokyo, Japan
| | - Akito Miyauchi
- Department of Gynecology, Japanese Red Cross Medical Center, Shibuya, Tokyo, Japan
| | - Kazumichi Andoh
- Department of Gynecology, Japanese Red Cross Medical Center, Shibuya, Tokyo, Japan
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15
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Zagouri F, Dimitrakakis C, Marinopoulos S, Tsigginou A, Dimopoulos MA. Cancer in pregnancy: disentangling treatment modalities. ESMO Open 2016; 1:e000016. [PMID: 27843602 PMCID: PMC5070264 DOI: 10.1136/esmoopen-2015-000016] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2016] [Revised: 03/29/2016] [Accepted: 03/30/2016] [Indexed: 01/25/2023] Open
Abstract
Pregnancy-associated cancer constitutes an uncommon and difficult to manage clinical situation. It is defined as the cancer diagnosed from the first day of childbearing to 1 year post partum. Coexistence of cancer with pregnancy adds complexity to treatment recommendations, as both the mother and the fetus may be affected. The optimal therapeutic management of pregnant women with cancer diagnosis should take into account, apart from medical factors, a host of other parameters (ethical, psychological, religious, legal, etc). Unfortunately, this situation becomes more complex as more women delay childbearing, and consequently the incidence of cancer during pregnancy is constantly increasing. This manuscript summarises the general principles in managing pregnant patients with cancer and gives detailed instructions in the management of pregnant patients with breast cancer, ovarian cancer, melanoma, lymphoma, lung cancer, soft-tissue sarcoma and cervical cancer. Of note, management of pregnant women with cancer diagnosis should be performed in specialised centres with experience and all cases should be discussed in multidisciplinary meetings composed of multiple specialists (medical oncologists, obstetricians, surgeons, radiologists and paediatricians).
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Affiliation(s)
- Flora Zagouri
- Department of Clinical Therapeutics , Alexandra Hospital, National and Kapodistrian University of Athens, School of Medicine , Athens , Greece
| | - Constantine Dimitrakakis
- Department of Obstetrics and Gynecology , Alexandra Hospital, National and Kapodistrian University of Athens, School of Medicine , Athens , Greece
| | - Spyridon Marinopoulos
- Department of Obstetrics and Gynecology , Alexandra Hospital, National and Kapodistrian University of Athens, School of Medicine , Athens , Greece
| | - Alexandra Tsigginou
- Department of Obstetrics and Gynecology , Alexandra Hospital, National and Kapodistrian University of Athens, School of Medicine , Athens , Greece
| | - Meletios-Athanassios Dimopoulos
- Department of Clinical Therapeutics , Alexandra Hospital, National and Kapodistrian University of Athens, School of Medicine , Athens , Greece
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16
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Jovelet C, Broutin S, Gil S, Mir O, Paci A. [Tyrosine kinase inhibitors and pregnancy: A risk to the fetus?]. Bull Cancer 2016; 103:478-83. [PMID: 26969425 DOI: 10.1016/j.bulcan.2016.02.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2015] [Revised: 01/22/2016] [Accepted: 02/08/2016] [Indexed: 02/09/2023]
Abstract
The association of cancer and pregnancy is increasingly frequent. This is related, partially, to the increasingly belated age of pregnancy. The management of cancer in pregnancy is a complicated issue. The use of tyrosine kinase inhibitors (TKIs) during pregnancy remains rare and only few data are available concerning their transplacental passage. The aim of this work is to review the data described in the literature, in order to highlight the risks incurred by the fetus, associated with these TKIs' treatment. Up to 189 pregnancies of women treated with TKIs during part or throughout their pregnancy have been described. Clinical data are reassuring and would be in favor of taking the treatment in terms of the balance maternal profit versus fetal risk. These data must, nevertheless, be interpreted with caution.
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Affiliation(s)
- Cécile Jovelet
- Gustave-Roussy, laboratoire de recherche translationnelle, 114, rue Edouard-Vaillant, 94805 Villejuif, France
| | - Sophie Broutin
- Gustave-Roussy, service de pharmacologie et d'analyse du médicament, 114, rue Edouard-Vaillant, 94805 Villejuif cedex, France
| | - Sophie Gil
- Université Paris Descartes, Inserm, UMR-S 1139, 4, avenue de l'Observatoire, 75006 Paris, France
| | - Olivier Mir
- Université Paris Sud, Gustave-Roussy, département de médecine oncologique, 114, rue Edouard-Vaillant, 94805 Villejuif, France
| | - Angelo Paci
- Gustave-Roussy, service de pharmacologie et d'analyse du médicament, 114, rue Edouard-Vaillant, 94805 Villejuif cedex, France.
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17
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Lambertini M, Peccatori FA, Azim HA. Targeted agents for cancer treatment during pregnancy. Cancer Treat Rev 2015; 41:301-9. [DOI: 10.1016/j.ctrv.2015.03.001] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2015] [Accepted: 03/06/2015] [Indexed: 02/07/2023]
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18
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Basta P, Bak A, Roszkowski K. Cancer treatment in pregnant women. Contemp Oncol (Pozn) 2014; 19:354-60. [PMID: 26793018 PMCID: PMC4709394 DOI: 10.5114/wo.2014.46236] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2014] [Accepted: 08/08/2014] [Indexed: 12/17/2022] Open
Abstract
In general, strategies for the treatment of cancer in pregnancy should not differ significantly from the treatment regimens in non-pregnant women. However, this is difficult due to either the effects of anticancer drugs on the developing foetus or the possibility of long-term complications after the exposure to drugs and radiation. The decision about the introduction and continuation of treatment in the event of pregnancy should be preceded by a detailed analysis of the potential benefits and risks. There are no data to suggest that pregnancy termination alters the biological behaviour of the tumour or patient prognosis in the presence of appropriate antineoplastic therapy. All patients should be given appropriate advice and informed that there are insufficient scientific data to determine any generally accepted consensus. It is very important to always respect the will of the patient, and the moral judgment of the physician should have no impact on the decisions taken by the woman. If the woman decides to undergo active treatment and maintain her pregnancy, it is necessary to carry out consultations with experts in the field appropriate to the type of cancer. This paper presents a basic review of the literature on the targeted therapies currently used in selected cancers diagnosed during pregnancy: breast cancer, cervical cancer, Hodgkin's disease, melanoma, thyroid cancer, ovarian cancer, and colorectal cancer.
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Affiliation(s)
- Pawel Basta
- I Department of Surgery, Jagiellonian University, Medical College, Krakow, Poland
- Department of Gynaecology and Oncology, Lukaszczyk Oncology Centre, Bydgoszcz, Poland
| | - Anna Bak
- Department of Radiotherapy, Lukaszczyk Oncology Centre, Bydgoszcz, Poland
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19
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Zagouri F, Psaltopoulou T, Dimitrakakis C, Bartsch R, Dimopoulos MA. Challenges in managing breast cancer during pregnancy. J Thorac Dis 2013; 5 Suppl 1:S62-7. [PMID: 23819029 DOI: 10.3978/j.issn.2072-1439.2013.05.21] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2013] [Accepted: 05/28/2013] [Indexed: 12/13/2022]
Abstract
Pregnancy-associated breast cancer (PABC) is defined as breast cancer occurring anytime during gestation, lactation or within one year after delivery. The optimal management of pregnant women with breast cancer is challenging and not well established; the main concern is the effect of the drugs on the developing fetus and long-term complications after in utero exposure to anti-cancer drugs. Surgical resection is the mainstay of treatment for early breast cancer diagnosed during pregnancy. Modified radical mastectomy is standard of care in first trimester, whereas breast-conserving surgery (lumpectomy with lymph node dissection) can be performed preferably in the second and third trimester. Of note, breast-conserving surgery is not contraindicated per se during the first trimester, but owing to the potential impact of delaying radiotherapy. Radiation therapy is not favored during pregnancy. Moreover, tamoxifen is contraindicated during pregnancy; the agent has been associated with birth defects in up to 20% of exposures. Chemotherapy is generally contraindicated during the first trimester because of the possible damage to organogenesis. Anthracyclines-based regimens are the most widely used is breast cancer treatment and were been shown to be associated with favourable safety profile when administered during pregnancy. As for taxanes, more limited data is available. The use of trastuzumab is contraindicated during pregnancy, given the apparent risk of oligo- and/or anhydramnios as well as the unknown long-term sequelae on the fetus. It is obvious that, diagnosis of breast cancer during pregnancy adds complexity to cancer treatment recommendations. In all cases, a multidisciplinary therapeutic approach among obstetricians, gynaecologists, surgical oncologists, radiation oncologists, medical oncologists, pediatricians and hematologists is clearly warranted.
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Affiliation(s)
- Flora Zagouri
- Department of Clinical Therapeutics, Alexandra Hospital, Medical School, University of Athens, Athens, Greece; ; Comprehensive Cancer Center Vienna, Department of Medicine I/Division of Oncology, Medical University of Vienna, Austria
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20
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Nagyova E, Nemcova L, Mlynarcikova A, Scsukova S, Kalous J. Lapatinib inhibits meiotic maturation of porcine oocyte-cumulus complexes cultured in vitro in gonadotropin-supplemented medium. Fertil Steril 2013; 99:1739-48. [PMID: 23375200 DOI: 10.1016/j.fertnstert.2012.12.040] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2012] [Revised: 11/20/2012] [Accepted: 12/26/2012] [Indexed: 10/27/2022]
Abstract
OBJECTIVE To determine whether inhibition of epidermal growth factor (EGF) receptor tyrosine kinase with lapatinib affects oocyte maturation, expression of the cumulus expansion-associated genes such as tumor necrosis factor alpha-induced protein 6 (TNFAIP6) and prostaglandin-endoperoxide synthase 2 (PTGS2), and synthesis of hyaluronan (HA) and progesterone (P) by porcine oocyte cumulus complexes (OCC). DESIGN Our work focuses on lapatinib, an orally active small molecule that selectively inhibits the tyrosine kinase domain of both EGF receptor and human EGF receptor 2, and downstream signaling. SETTING A reproductive biology laboratory. PATIENT(S) Not applicable. INTERVENTION(S) Porcine OCC were cultured in vitro in a medium with FSH/LH in the presence/absence of lapatinib. MAIN OUTCOME MEASURE(S) Methods performed: real-time reverse transcriptase-polymerase chain reaction (PCR), immunofluorescence, RIA. RESULT(S) In FSH/LH-stimulated and expanded cumulus oophorus extracellular matrix, HA was detected with biotinylated HA-binding proteins. However, weaker HA- and weaker cytoplasmic TNFAIP6 were detected were detected in lapatinib-pretreated OCC. The expression of the two cumulus expansion-associated gene transcripts was significantly decreased and synthesis of HA by cumulus cells was reduced. Lapatinib (10 μM) inhibited FSH/LH-induced oocyte meiotic maturation. Progesterone production increased after OCC stimulation with FSH/LH and was significantly decreased by lapatinib (10 μM). CONCLUSION(S) Lapatinib inhibits oocyte maturation and reduces expression of cumulus expansion-associated transcripts, and synthesis of HA and P in OCC cultured in vitro in FSH/LH-supplemented medium.
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Affiliation(s)
- Eva Nagyova
- Institute of Animal Physiology and Genetics, Academy of Sciences of the Czech Republic, Libechov, Czech Republic.
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21
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Berretta M, Di Francia R, Lleshi A, De Paoli P, Li Volti G, Bearz A, Del Pup L, Tirelli U, Michieli M. Antiblastic treatment, for solid tumors, during pregnancy: a crucial decision. Int J Immunopathol Pharmacol 2013; 25:1S-19S. [PMID: 23092516 DOI: 10.1177/03946320120250s201] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Cancer is the second leading cause of death during the reproductive years complicating between 0.02 percent and 0.1 percent of pregnancies. The incidence is expected to rise with the increase in age of childbearing. The most common types of pregnancy-associated cancers are: cervical cancer, breast cancer, malignant melanoma, Hodgkin's lymphoma, non-Hodgkin's lymphoma and ovarian cancer. The relatively rare occurrence of pregnancy-associated cancer precludes conducting large, prospective studies to examine diagnostic, management and outcome issues. The treatment of pregnancy-associated cancer is complex since it may be associated with adverse fatal effects. In pregnant patients diagnosed with cancer during the first trimester, treatment with multidrug anti-cancer chemotherapy is associated with an increased risk of congenital malformations, spontaneous abortions or fetal death, and therefore, should follow a strong recommendation for pregnancy termination. Second and third trimester exposure is not associated with teratogenic effect but increases the risk of intrauterine growth retardation and low birth weight. There are no sufficient data regarding the teratogenicity of most cytotoxic drugs. Almost all chemotherapeutic agents were found to be teratogenic in animals and for some drugs only experimental data exist. Moreover, no pharmacokinetic studies have been conducted in pregnant women receiving chemotherapy in order to understand whether pregnant women should be treated with different doses of chemotherapy. This article reviews the available data regarding the different aspects of the treatment of cancer during pregnancy.
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Affiliation(s)
- M Berretta
- Department of Medical Oncology, National Cancer Institute, Aviano (PN), Italy.
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22
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Michieli M, Peccatori FA, Lleshi A, Del Pup L, Valente D, Rupolo M, Tirelli U, Berretta M. Antiblastic treatment of haematological malignancies during pregnancy: a crucial decision. Int J Immunopathol Pharmacol 2013; 25:21S-32S. [PMID: 23092517 DOI: 10.1177/03946320120250s202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Antiblastic treatment of hematological malignancies during pregnancy poses a number of issues related to the curability of the maternal disease, the need of a prompt treatment and the potential toxicity of chemotherapy for the fetus. Here we report the results of a systematic literature search about the management of the most frequent hematological malignancies that may occur during pregnancy, focusing on specific issues related to gestational age at diagnosis, fetal toxicity and efficacy on the maternal side. The standard approach in non-pregnant women is illustrated as reference.
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Affiliation(s)
- M Michieli
- Department of Medical Oncology, National Cancer Institute, Aviano (PN), Italy.
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23
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Han SN, Amant F. Trastuzumab, lapatinib and bevacizumab during pregnancy. BREAST CANCER MANAGEMENT 2013. [DOI: 10.2217/bmt.12.51] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Affiliation(s)
- Sileny N Han
- Multidisciplinary Breast Cancer Centre, Leuven Cancer Institute (LKI), University Hospitals Leuven, Belgium
| | - Frédéric Amant
- Multidisciplinary Breast Cancer Centre, Leuven Cancer Institute (LKI), University Hospitals Leuven, Belgium
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24
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Opdam FL, Guchelaar HJ, Beijnen JH, Schellens JH. Lapatinib for advanced or metastatic breast cancer. Oncologist 2012; 17:536-42. [PMID: 22477724 PMCID: PMC3336826 DOI: 10.1634/theoncologist.2011-0461] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2011] [Accepted: 02/28/2012] [Indexed: 01/17/2023] Open
Abstract
Lapatinib is a potent reversible and selective inhibitor of the tyrosine kinase domains of epidermal growth factor receptor and human epidermal growth factor receptor (HER)-2 that exerts its action by competitive binding to the intracellular ATP-binding site of the receptor. It is registered for the treatment of advanced or metastatic HER-2+ breast cancer in combination with capecitabine and for hormone receptor-positive breast cancer in combination with an aromatase inhibitor. Lapatinib administered orally once daily is moderately to well tolerated, with rash and gastrointestinal adverse events as the main toxicities. In studies on the efficacy of lapatinib, direct comparisons between lapatinib and trastuzumab are lacking. Results of ongoing randomized phase III studies with lapatinib or trastuzumab in combination with taxanes as first-line agents for metastatic breast cancer as well as in the neoadjuvant and adjuvant settings are awaited.
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Affiliation(s)
- Frans L. Opdam
- Department of Clinical Pharmacology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
- Department of Clinical Pharmacy and Toxicology, Leiden University Medical Hospital, Leiden, The Netherlands
| | - Henk-Jan Guchelaar
- Department of Clinical Pharmacy and Toxicology, Leiden University Medical Hospital, Leiden, The Netherlands
| | - Jos H. Beijnen
- Department of Pharmacy and Toxicology, Slotervaart Hospital, Amsterdam, The Netherlands
- Utrecht University, Faculty of Science, Department of Pharmaceutical Sciences, Section of Biomedical Analysis, Division of Drug Toxicology & Pharmaco-epidemiology and Clinical Pharmacology, Utrecht, The Netherlands
| | - Jan H.M. Schellens
- Department of Clinical Pharmacology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
- Utrecht University, Faculty of Science, Department of Pharmaceutical Sciences, Section of Biomedical Analysis, Division of Drug Toxicology & Pharmaco-epidemiology and Clinical Pharmacology, Utrecht, The Netherlands
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25
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El-Safadi S, Wuesten O, Muenstedt K. Primary diagnosis of metastatic breast cancer in the third trimester of pregnancy: A case report and review of the literature. J Obstet Gynaecol Res 2012; 38:589-92. [DOI: 10.1111/j.1447-0756.2011.01745.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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26
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Spezielle Arzneimitteltherapie in der Schwangerschaft. ARZNEIMITTEL IN SCHWANGERSCHAFT UND STILLZEIT 2012. [PMCID: PMC7271212 DOI: 10.1016/b978-3-437-21203-1.10002-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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27
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McGrath SE, Ring A. Chemotherapy for breast cancer in pregnancy: evidence and guidance for oncologists. Ther Adv Med Oncol 2011; 3:73-83. [PMID: 21789157 DOI: 10.1177/1758834010392445] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
It has been estimated that up to 3.8% of breast cancers may be diagnosed in women who are pregnant, with an estimated 1 in 3000-3500 deliveries occurring in women with breast cancer. Owing to the lack of large randomized trials available to guide our clinical practice, our decisions regarding adjuvant systemic management are based on retrospective analyses, case reports and a small number of prospective studies. A tailored approach to treatment is required with careful consideration given at all stages to the needs of the mother and risks to the foetus. Management is critically influenced by the stage of pregnancy, especially the first trimester. Anthracycline-based chemotherapy may be administered during the second and third trimesters, with apparently few short-term implications. Limited data shows the taxanes may also be given with few adverse events at these stages. Weekly fractionation regimens may allow closer monitoring of pregnancy with prompt termination of agents, if necessary. Data concerning the long-term risks of systemic anticancer treatment are limited. All stages of patient management should be discussed within a multidisciplinary team and a clear consensus of treatment options communicated to the mother. Delaying chemotherapy until after delivery may be reasonable in some cases, but where the delay is likely to be prolonged, a decision must be made on the basis of risks versus benefits.
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Affiliation(s)
- Sophie E McGrath
- Sussex Cancer Centre, Royal Sussex County Hospital, Brighton, UK
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28
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Amant F, Deckers S, Van Calsteren K, Loibl S, Halaska M, Brepoels L, Beijnen J, Cardoso F, Gentilini O, Lagae L, Mir O, Neven P, Ottevanger N, Pans S, Peccatori F, Rouzier R, Senn HJ, Struikmans H, Christiaens MR, Cameron D, Du Bois A. Breast cancer in pregnancy: recommendations of an international consensus meeting. Eur J Cancer 2011; 46:3158-68. [PMID: 20932740 DOI: 10.1016/j.ejca.2010.09.010] [Citation(s) in RCA: 154] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2010] [Accepted: 09/03/2010] [Indexed: 01/09/2023]
Abstract
PURPOSE To provide guidance for clinicians about the diagnosis, staging and treatment of breast cancer occurring during an otherwise uncomplicated pregnancy. METHODS An international expert Panel convened to address a series of questions identified by a literature review and personal experience. Issues relating to the diagnosis and management of breast cancer after delivery were outside the scope. RESULTS There is a paucity of large and/or randomized studies. Based on cohort studies, case series and case reports, the recommendations represent the best available evidence, albeit of a lower grade than is optimal. RECOMMENDATIONS In most circumstances, serious consideration should be given to the option of treating breast cancer whilst continuing with the pregnancy. Each woman should ideally be referred to a centre with sufficient expertise, given a clear explanation of treatment options. Most diagnostic and staging examinations can be performed adequately and safely during pregnancy. Treatment should however be adapted to the clinical presentation and the trimester of the pregnancy: surgery can be performed during all trimesters of pregnancy; radiotherapy can be considered during the first and second trimester but should be postponed during the third trimester; and standard chemotherapies can be used during the second and third trimester. Since neonatal morbidity mainly appears to be related to prematurity, delivery should not be induced before 37 weeks, if at all possible. CONCLUSIONS The treatment of breast cancer in pregnancy should be executed by experienced specialists in a multidisciplinary setting and should adhere as closely as possible to standard protocols.
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Affiliation(s)
- Frédéric Amant
- Multidisciplinary Breast Center, Leuven Cancer Institute, UZ Gasthuisberg, Katholieke Universiteit Leuven, Belgium.
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Abstract
The treatment of breast cancer diagnosed during pregnancy presents a challenging situation for the patient, family, and caregivers. Case series have demonstrated the efficacy and safety of using anthracycline-based chemotherapy during the second and third trimesters. Additionally, patients should be seen, evaluated, and treated in a multidisciplinary setting with facilitated communication among the medical oncologist, surgical oncologist, obstetrician, radiation oncologist, pathologist, and radiologist. This review details the available data regarding the diagnosis and management of the pregnant breast cancer patient.
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Affiliation(s)
- Jennifer K Litton
- Department of Breast Medical Oncology, The University of Texas M.D. Anderson Cancer Center, Houston, Texas 77030, USA.
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30
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Azim HA, Peccatori FA, Pavlidis N. Treatment of the pregnant mother with cancer: a systematic review on the use of cytotoxic, endocrine, targeted agents and immunotherapy during pregnancy. Part I: Solid tumors. Cancer Treat Rev 2009; 36:101-9. [PMID: 20015593 DOI: 10.1016/j.ctrv.2009.11.007] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2009] [Revised: 11/05/2009] [Accepted: 11/15/2009] [Indexed: 01/14/2023]
Abstract
The association of cancer and pregnancy is increasingly encountered nowadays in clinical practice. Due to the relative rarity of the situation, it lacks a systematized approach. Different systemic therapies are used in managing cancer with uncertainty regarding the potential hazards they could pose on the pregnancy and/or the fetus. We have performed a systematic review of literature to identify all reports addressing cancer patients who were exposed to any of the known systemic therapies during the course of the pregnancy. The results were discussed in two parts; part I addresses pregnant patients with solid tumors while part I for those with hematological malignancies. In part I, we identified different solid tumors diagnosed and treated during the course of pregnancy. Breast cancer was the most commonly treated followed by ovarian cancer. Other tumors were treated as well including lung cancer, cervical cancer, sarcoma and melanomas. It is important to acknowledge the intent of therapy (palliative vs. curative) and the patients has to be properly counseled to reach an informed decision. We aim to provide a more robust consensus on how to approach these cases and provide a higher degree of evidence to support the safety of applying certain management strategies over the other.
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Affiliation(s)
- Hatem A Azim
- Department of Medical Oncology, National Cancer Institute, Cairo University, 55 Abdel Monem Riad Street, Mohandeseen, Cairo, Egypt.
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31
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Litton JK, Theriault RL, Gonzalez-Angulo AM. Breast cancer diagnosis during pregnancy. ACTA ACUST UNITED AC 2009; 5:243-9. [PMID: 19392610 DOI: 10.2217/whe.09.2] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Breast cancer diagnosed during pregnancy is a challenging situation for the patient and her medical team. As women are delaying childbirth, the incidence is expected to increase. Most of the data surrounding the diagnosis and treatment of cancer during pregnancy is in case reports and small cohort studies. However, the data continues to expand regarding the safety of systemic treatments during the second and third trimesters for both the mother and the fetus. In this article, the use of diagnostic imaging, procedures, surgery and chemotherapy are reviewed as well as prognosis and future pregnancies after the treatment for breast cancer.
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Affiliation(s)
- Jennifer K Litton
- Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX 77030-4009, USA.
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32
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Tevaarwerk AJ, Kolesar JM. Lapatinib: A small-molecule inhibitor of epidermal growth factor receptor and human epidermal growth factor receptor—2 tyrosine kinases used in the treatment of breast cancer. Clin Ther 2009; 31 Pt 2:2332-48. [DOI: 10.1016/j.clinthera.2009.11.029] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/19/2009] [Indexed: 10/19/2022]
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33
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Lenhard MS, Bauerfeind I, Untch M. Breast cancer and pregnancy: Challenges of chemotherapy. Crit Rev Oncol Hematol 2008; 67:196-203. [DOI: 10.1016/j.critrevonc.2008.02.007] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2007] [Revised: 02/05/2008] [Accepted: 02/21/2008] [Indexed: 11/17/2022] Open
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Abstract
National and international guidelines for pregnant breast cancer patients recommend to treat pregnant patients as closely as possible to the standards for non-pregnant patients. Therefore, new treatment options like sentinel lymph node biopsy or taxane-based chemotherapy have to be carefully checked for their possible implementation even for pregnant patients. These patients need to be treated in a breast cancer center where a multidisciplinary team is ready to support the patient and her family and to serve her with the best up-to-date treatment for mother and child.
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Affiliation(s)
- Sibylle Loibl
- German Breast Group Forschungs GmbH, Neu-Isenburg, Germany
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35
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Mir O, Berveiller P, Ropert S, Goffinet F, Pons G, Treluyer JM, Goldwasser F. Emerging therapeutic options for breast cancer chemotherapy during pregnancy. Ann Oncol 2008; 19:607-13. [DOI: 10.1093/annonc/mdm460] [Citation(s) in RCA: 96] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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36
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Affiliation(s)
- S Aebi
- University Hospital Bern, Inselspital, Breast and Gynecologic Cancer Center, Switzerland
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37
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Mukherjee A, Dhadda AS, Shehata M, Chan S. Lapatinib: a tyrosine kinase inhibitor with a clinical role in breast cancer. Expert Opin Pharmacother 2007; 8:2189-204. [PMID: 17714070 DOI: 10.1517/14656566.8.13.2189] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Lapatinib is a dual (ErbB-1 and ErB-2) receptor tyrosine kinase inhibitor (TKI) that was recently approved by the FDA for the treatment of advanced breast cancer. It shows synergy with trastuzumab, and has demonstrated clinical activity in trastuzumab-resistant tumour. This paper reviews the drug development of lapatinib from preclinical studies to the pivotal Phase III trial and ongoing clinical studies. Areas of interest include the advantages of small molecule TKIs versus antibodies in targeting HER receptors and the efficacy of lapatinib in the treatment of cerebral metastases. The surprisingly high response rate in inflammatory breast cancer raises the possibility of other novel predictive biomarkers. The potential for combination and sequencing with other biological and cytotoxic agents is both exciting and challenging.
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Affiliation(s)
- A Mukherjee
- Nottingham University Hospitals NHS Trust (City Hospital Campus), Department of Clinical Oncology, Nottingham, UK.
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Current awareness: Pharmacoepidemiology and drug safety. Pharmacoepidemiol Drug Saf 2007. [DOI: 10.1002/pds.1378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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