Stopped: PI is no longer at this University.
PURPOSE: Primary objective: To assess the feasibility and outcomes of male fertility preservation by sperm freezing prior to starting treatment requiring alkylating agents and/or total body irradiation. Secondary objective: To assess pre- and post-treatment sperm production and hormonal status by measurement of serum anti-mullerian hormone (AMH), inhibin-B, follicle stimulating hormone (FSH), luteinizing hormone (LH), testosterone, and androstendione.
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Semen and lab parameters pre-cancer treatment.
Timeframe: On Day 1/Visit 1 (1 hour and 30 minutes)
Semen and lab parameters post-cancer treatment.
Timeframe: Day 2/ Visit 2; 4 months after the completion of chemotherapy or radiotherapy