Dunn L, Fox KR.. Techniques for fertility preservation in patients with breast cancer. Curr Opin Obstet Gynecol 21: 68-73
University of Pennsylvania School of Medicine, and Abramson Cancer Center of Univerisity of Pennsylvania, Pennsylvania, USA. Current opinion in obstetrics & gynecology
(Impact Factor: 2.07).
03/2009; 21(1):68-73. DOI: 10.1097/GCO.0b013e32831e13b9
To outline the risks of infertility from breast cancer treatment, and to illustrate current techniques in preserving fertility in breast-cancer patients who wish to become pregnant after treatment is concluded.
Breast cancer often affects women of reproductive age. Although treatment is effective, cytotoxic chemotherapy causes ovarian reserve depletion, whereas hormonal therapy necessitates a delay in pregnancy, resulting in infertility. Patients of reproductive age should be referred to fertility specialists to explore methods of fertility preservation upon diagnosis. The best established method of fertility preservation is embryo cryopreservation, although investigational techniques such as, oocyte and ovarian tissue cryopreservation, may hold potential. Embryo cryopreservation involves ovarian stimulation to retrieve oocytes in-vitro fertilization prior to freezing. Techniques for the cryopreservation of unfertilized oocytes are under investigation. Successful pregnancies have resulted in breast cancer patients after treatment, without obvious compromise in their risk of recurrence or death from breast cancer.
Ovarian stimulation with retrieval of ooctyes for in-vitro fertilization remains the best known option for fertility preservation in women with early stage breast cancer whose risk of fertility may be compromised by adjuvant chemotherapy.
Available from: nature.com
- "Fertility preservation is an increasingly urgent issue for female cancer survivors (Backhus et al., 2007; Dunn and Fox, 2009; Hulvat and Jeruss, 2009; Johnston and Wallace, 2009; Maltaris et al., 2009; Peate et al., 2009; Jeruss and Woodruff, 2009; Woodruff, 2009; van der Kaaij et al., 2010; Gardino et al., 2010). This is also due to rapid advances in reproductive technologies (Maltaris et al., 2008; West et al., 2009). "
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Available from: Vicenta Almonacid
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Available from: Yong Kim
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