Status: Recruiting
Autologous Testicular Tissue Transplantation
Freezing testicular tissue of prepubertal boys is a method for preserving spermatogonial stem cells in case of imminent gonadotoxic treatment during childhood. In case of total azoospermia or absence of spermatozoa that can be used for intra-cytoplasmic injection (ICSI) in adulthood, the investigators intend to perform the first in men autologous testicular tissue transplantation to restore fertility.
Participants needed: 5
Trial details
Age: 18-50Biological sex: MaleType: InterventionalSponsor: Universitair Ziekenhuis BrusselUpdated: Apr 23, 2026Locations: 1
Eligibility criteria
At least 18 years old [+8]
Risk for presence of malignant cells in the testicular tissue [+5]