As part of education and informed consent before cancer therapy, health care providers (including medical oncologists, radiation oncologists, gynecologic oncologists, urologists, hematologists, pediatric oncologists, and surgeons) should address the possibility of infertility with patients treated during their reproductive years (or with parents or guardians of children) and be prepared to discuss fertility preservation options and/or to refer all potential patients to appropriate reproductive specialists. Although patients may be focused initially on their cancer diagnosis, the Update Panel encourages providers to advise patients regarding potential threats to fertility as early as possible in the treatment process so as to allow for the widest array of options for fertility preservation. The discussion should be documented. Sperm and embryo cryopreservation as well as oocyte cryopreservation are considered standard practice and are widely available. Other fertility preservation methods should be considered investigational and should be performed by providers with the necessary expertise.
Purpose To provide current recommendations about fertility preservation for adults and children with cancer. Methods A systematic review of the literature published from January 2013 to March 2017 was completed using PubMed and the Cochrane Library. An Update Panel reviewed the identified publications. Results There were 61 publications identified and reviewed. None of these publications prompted a significant change in the 2013 recommendations. Recommendations Health care providers should initiate the discussion on the possibility of infertility with patients with cancer treated during their reproductive years or with parents/guardians of children as early as possible. Providers should be prepared to discuss fertility preservation options and/or to refer all potential patients to appropriate reproductive specialists. Although patients may be focused initially on their cancer diagnosis, providers should advise patients regarding potential threats to fertility as early as possible in the treatment process so as to allow for the widest array of options for fertility preservation. The discussion should be documented. Sperm, oocyte, and embryo cryopreservation are considered standard practice and are widely available. There is conflicting evidence to recommend gonadotrophin-releasing hormone agonists (GnRHa) and other means of ovarian suppression for fertility preservation. The Panel recognizes that, when proven fertility preservation methods are not feasible, and in the setting of young women with breast cancer, GnRHa may be offered to patients in the hope of reducing the likelihood of chemotherapy-induced ovarian insufficiency. GnRHa should not be used in place of proven fertility preservation methods. The panel notes that the field of ovarian tissue cryopreservation is advancing quickly and may evolve to become standard therapy in the future. Additional information is available at www.asco.org/survivorship-guidelines .
The goal of the update 1 is to provide oncologists, other health care providers, and caregivers with recommendations regarding fertility preservation for adults, adolescents, and children with cancer.ASCO first published evidence-based clinical practice guidelines on fertility preservation in 2006, and an updated guideline was published in 2013. 2 The goal of the 2018 guideline update is to provide current guidance regarding fertility preservation options for people with cancer anticipating treatment. The current 2018 update assesses whether the 2013 recommendations remain valid. A complete list of 2013 and 2018 recommendations is available at www. asco.org/survivorship-guidelines.Additionalinformationisavailableatwww. asco.org/survivorship-guidelines. Patient information is available at www.cancer.net.
Presumed underlying etiologies with POA follow a similar distribution pattern as reported for POF. POA and POF may, therefore, represent a continuum in phenotypical expression of different etiologies of premature ovarian senescence. Like POF, POA should be considered reason to investigate underlying etiologies.
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