Zusammenfassung
Aufgrund des steigenden Alters Schwangerer ist eine zunehmende Anzahl an Patientinnen mit Mammakarzinom bei gleichzeitig bestehender Schwangerschaft zu beobachten. Zielgerichtete Therapien haben außerhalb der Schwangerschaft einen größeren Stellenwert bekommen, Trastuzumab konnte für Patientinnen mit Her2-positivem Rezeptorstatus die Prognose wesentlich verbessern. Zum Einsatz in der Schwangerschaft liegen bislang wenige Einzelberichte vor, denen zufolge ein Teil der Patientinnen einen unauffälligen Schwangerschaftsverlauf aufwies. Die am häufigsten beobachtete Nebenwirkung unter Trastuzumab war das Oligo- bzw. Anhydramnion. In einem Fallbericht mit dem Tyrosinkinasehemmer Lapatinib verlief die Schwangerschaft unkompliziert, ein gesundes Kind wurde geboren. Eine antiangiogenetische Therapie ist in der Schwangerschaft streng kontraindiziert, nicht zuletzt wurde dies durch den Einsatz von Thalidomid (ConterganTM) gelernt. Dennoch wurde bei einer Schwangeren Bevacizumab lokal am Auge eingesetzt, dabei wurden Nebenwirkungen oder Folgeschäden nicht beobachtet. Um die wenigen Daten gezielt zu bündeln und in die Beratung nachfolgender Schwangerer mit Mammakarzinom einbeziehen zu können, sollten alle Patientinnen mit einem Mammakarzinom in der Schwangerschaft in die Registerstudie der German Breast Group (GBG) eingebracht werden.
Abstract
In large part because of the general age increase among pregnant women, the number of pregnant breast cancer patients has risen. Specific goal-oriented treatment methods for nonpregnant patients have led to significant results; for example, trastuzumab can vastly improve the prognosis of patients with HER2-positive receptor status. But for pregnant patients, there has so far been very little anecdotal evidence of applied therapies that have not exhibited an obstruction to the pregnancy. The most commonly observed side effect of trastuzumab is oligohydramnios or anhydramnios. In a case report involving lapatinib, a tyrosine kinase inhibitor, the pregnancy was uneventful, and a healthy child was born. Antiangiogenetic therapy during pregnancy is strongly contraindicated; this was made known through the use of thalidomide (Contergan). Nevertheless, bevacizumab was locally applied to a pregnant patient’s eye. No side effects or harmful after-effects have been reported for this form of therapy. All patients with breast cancer during pregnancy should be recorded in the German Breast Group’s study register in order to accurately assemble current case report data and thereby help enable thorough consultations for future pregnant breast cancer patients.
Literatur
Aziz S, Pervez S, Khan S et al (2003) Case control study of novel prognostic markers and disease outcome in pregnancy/lactation-associated breast carcinoma. Pathol Res Pract 199(1):15–21
Bader AA, Schlembach D, Tamussino KF et al (2007) Anhydramnios associated with administration of trastuzumab and paclitaxel for metastatic breast cancer during pregnancy. Lancet Oncol 8:79–81
Cheung CY (2004) Vascular endothelial growth factor activation of intramembranous absorption: A critical pathway for amniotic fluid volume regulation. J Soc Gynecol Invest 11:63–74
Colleoni M, Rotmensz N, Robertson C et al (2002) Very young women (<35 years) with operable breast cancer: features of disease at presentation. Ann Oncol 13(2):273–279
Elledge RM, Ciocca DR, Langone G, McGuire WL (1993) Estrogen receptor, progesterone receptor and HER-2/neu protein in breast cancers from pregnant patients. Cancer 71:2499–2506
Fanale MA, Uyei AR, Theriault RL et al (2005) Treatment of metastatic breast cancer with trastuzumab and vinorelbine during pregnancy. Clin Breast Cancer 6:354–356
Kelly H, Graham M, Humes E (2006) Delivery of a healthy baby after firsttrimester maternal exposure to lapatinib. Clin Breast Cancer 7:339–341
Lee KF, Simon H, Chen H et al (1995) Requirement for neuregulin receptor erbB2 in neural and cardiac development. Nature 378:394–398
Loibl S, Minckwitz G von, Gwyn K et al (2006) Breast carcinoma during pregnancy. International recommendations from an expert meeting. Cancer 106(2):237–246
Loibl S (2008) New therapeutic options for breast cancer during pregnancy. Breast Care 3:171–176
Middleton LP, Amin M, Gwyn K et al (2003) Breast carcinoma in pregnant women: assessment of clinicopathologic and immunohistochemical features. Cancer 98(5):1055–1060
Miettinen PJ, Chin JR, Shum L et al (1999) Epidermal growth factor receptor function is necessary for normal craniofacial development and palate closure. Nat Genet 22:69–73
Pant S, Landon MB, Blumenfeld M et al (2008) Treatment of breast cancer with trastuzumab during pregnancy. J Clin Oncol 26(9):1567–1569
Patyna S, Haznedar J, Morris D et al (2009) Evaluation of the safety and pharmacokinetics of the multi-targeted receptor tyrosine kinase inhibitor sunitinib during embryo-fetal development in rats and rabbits. Birth Defects Res B Dev Reprod Toxicol (epub ehead of print)
Pereg D, Koren G, Lishner M (2007) The treatment of Hodgkin’s and non-Hodgkin’s lymphoma in pregnancy. Haematologica 92(9):1230–1237
Reed W, Sandstad B, Holm R, Nesland JM (2003) The prognostic impact of hormone receptors and c-erbB-2 in pregnancy-associated breast cancer and their correlation with BRCA1 and cell cycle modulators. Int J Surg Pathol 11(2):65–74
Ring AE, Smith IE, Jones A et al (2005) Chemotherapy for breast cancer during pregnancy: an 18-year experience from five London teaching hospitals. J Clin Oncol 23(18):4192–4197
Robinson AA, Watson WJ, Leslie KK (2007) Targeted treatment using monoclonal antibodies and tyrosine-kinase inhibitors in pregnancy. Lancet Oncol 8:738–743
Rosen E, Rubowitz A, Ferencz JR (2008) Exposure to verteporfin and bevacizumab therapy for choroidal neovascularization secondary to punctate inner choroidopathy during pregnancy. Eye (epub ehead of print)
Sekar R, Stone PR (2007) Trastuzumab use for metastatic breast cancer in pregnancy. Obstet Gynecol 110:507–510
Shen T, Vortmeyer AO, Zhuang Z, Tavassoli FA (1999) High frequency of allelic loss of BRCA2 gene in pregnancy-associated breast carcinoma. J Natl Cancer Inst 91(19):1686–1687
Shousha S (2000) Breast carcinoma presenting during or shortly after pregnancy and lactation. Arch Pathol Lab Med 124:1053–1060
Shrim A, Garcia-Bournissen F, Maxwell C et al (2007) Favorable pregnancy outcome following Trastuzumab (Herceptin) use during pregnancy – case report and updated literature review. Reprod Toxicol 23:611–613
Thewes B, Meiser B, Taylor A (2005) Fertility- and menopause-related information needs of younger women with a diagnosis of early breast cancer. J Clin Oncol 23:5155–5165
Watson WJ (2005) Herceptin (trastuzumab) therapy during pregnancy: association with reversible anhydramnions. Obstet Gynecol 105(3):642–643
Waterston AM, Graham J (2006) Effect of adjuvant trastuzumab on pregnancy. J Clin Oncol 24:321–322
Weber-Schoendorfer C, Schaefer C (2008) Trastuzumab exposure during pregnancy. Reprod Toxicol 25(3):390–391
Witzel ID, Muller V, Harps E et al (2008) Trastuzumab in pregnancy associated with poor fetal outcome. Ann Oncol 19:191–192
Yoshimura S, Masuzaki H, Miura K et al (2000) Effect of epidermal growth factor on lung growth in experimental fetal pulmonary hypoplasia. Early Hum Dev 57:61–69
Interessenkonflikt
Die korrespondierende Autorin gibt an, dass kein Interessenkonflikt vorliegt.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Fischer, D., Dittmer, C., Bündgen, N. et al. Einsatz neuer Substanzen in der Schwangerschaft. Gynäkologe 42, 688–693 (2009). https://doi.org/10.1007/s00129-009-2362-6
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00129-009-2362-6