Stigliani, Sara and Massarotti, Claudia and De Leo, Caterina and Maccarini, Elena and Sozzi, Fausta and Cagnacci, Angelo and Anserini, Paola and Scaruffi, Paola (2021) Fifteen Year Regional Center Experience in Sperm Banking for Cancer Patients: Use and Reproductive Outcomes in Survivors. Cancers, 13 (1). p. 116. ISSN 2072-6694
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Abstract
Cancer treatments frequently impair the reproductive ability of patients by damaging spermatogenesis. International guidelines recommend semen cryopreservation to preserve the fertility of oncological adult males and pubertal boys. However, due to the low usage rate of banked samples, not a lot of data on assisted reproductive treatments (ART) success rates in this population and follow-up data for children born are available in the literature. The aims of this study were to report our 15 years of experience, the clinical outcomes of ART as well as neonatal characteristics of babies born. We retrospectively reviewed 682 oncological patients who were referred to our center from 2004 to 2019 for fertility preservation. Over the years, only 26 patients (4%) returned to use their sperm by ART. They were survivors of leukemia and lymphomas (52%), testicular cancer (20%), and other malignant diseases (28%). These couples performed 45 cycles: 34 intracytoplasmic sperm injection (ICSI) plus 11 frozen embryo transfers. A total of 13 children were born, with 35% of the cumulative live-birth delivery rate per couple. No stillbirths or malformations were recorded. These successful findings demonstrated that pregnancy could be safely achieved using frozen-thawed sperm of cancer survivors who cryopreserved before gonadotoxic therapies.
Item Type: | Article |
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Subjects: | STM Library > Medical Science |
Depositing User: | Managing Editor |
Date Deposited: | 15 Feb 2023 06:33 |
Last Modified: | 30 May 2024 06:24 |
URI: | http://open.journal4submit.com/id/eprint/347 |