Massive study to uncover cancer Therapy's hidden toll on fertility

NCT ID NCT07622537

First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This large observational study will follow 4,000 young cancer survivors (ages 15-39) across Europe to understand how different cancer treatments impact fertility, hormone function, and pregnancy outcomes. Researchers will also evaluate the safety and success of fertility preservation methods. The goal is to provide better, personalized advice to patients about their reproductive future after cancer.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

What this could lead to
If successful, this could help doctors better predict fertility risks after cancer treatment and improve counseling for young survivors.
What could go wrong
This is an observational study, not a treatment trial. It will not directly improve fertility, and results may take years to influence care.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

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