Condition: Childhood Cancer, Childhood Hematological Disease

Study Type: Interventional

Clinical Trials Identifier NCT 8-digits: NCT04202094

Sponsor: Universitair Ziekenhuis Brussel

Eligibility:

• Age: minimum 18 Years maximum N/A
• Gender: Male

Inclusion Criteria:

• Young adults (≥18 years).
• Diagnosis of cancer or hematological disorder during childhood (<18 years).
• High-risk gonadotoxic treatment (with an ≥80% risk of later fertility problems) during childhood.
• At least one year after the last received gonadotoxic treatment.
• Did or did not undergo a testicular tissue biopsy procedure at a young age as a fertility preservation strategy.

Exclusion Criteria:

• Prepubertal patients and adolescents (<18 years).

View trial on ClinicalTrials.gov