Semen Cryopreservation in Adolescents and Young Adults with Hematologic Diseases: from Bed to Benchside.

Purpose: Infertility in adolescents and young adult (AYA) survivors of malignant disease remains a major long-term adverse effect, but semen collection for fertility preservation in fertility centers is not always feasible and makes AYAs uncomfortable. We evaluated the feasibility of collecting sperm samples on the ward versus in fertility centers. Methods: Consecutive hospitalized AYA-aged male patients in the Hematology AYA unit (Saint-Louis Hospital, France) between August 2010 and June 2016 with hematological disease and indication of semen collection (n = 95) were included in this retrospective study. Semen quality was analyzed according to World Health Organization guidelines and was compared according to semen collection place: on the ward (n = 46) or in fertility center (n = 49). Results: The median age was median age 19.1 years (range: 13.7-33.3; interquartile range: 17.1-22.8) and 85 patients successfully collected semen. Sperm collection failure was ∼11% and was comparable between the two modalities as were main sperm quality characteristics (semen volume, sperm concentration, total sperm count, progressive motility and vitality, sperm morphology, and multiple anomalies index). Oligospermia was significantly higher in the samples obtained in fertility center (47.7%) than on the ward (26.8%), p = 0.047. Average frozen straws were comparable, 12.2 ± 6.4 on the ward versus 11.9 ± 6.3 in fertility center. Conclusion: Semen collection on the ward is feasible and would be particularly interesting for AYA male patients without altering semen quality characteristics.