Frozen testicle tissue transplant aims to restore fertility in cancer survivors

NCT ID NCT05414045

First seen Apr 29, 2026 · Last updated Jun 04, 2026 · Updated 9 times

Summary

This study tests a new way to help men who became infertile after childhood cancer treatment. Doctors will take testicular tissue that was frozen before cancer therapy and transplant it back into the man's testicles. The goal is to see if this can restart sperm production and allow the men to have biological children. The trial involves 5 adult men who have no usable sperm in their semen.

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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • UZ Brussel Centre for Reproductive Medicine

    RECRUITING

    Brussels, 1090, Belgium

Conditions

Explore the condition pages connected to this study.