Can genes predict fertility loss after chemo?

NCT ID NCT03731845

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study follows 73 young women with breast cancer to see if certain genes make them more likely to lose fertility after chemotherapy. Researchers measure ovarian reserve (egg supply) before and up to 5 years after treatment. The goal is to better predict who might face fertility problems, not to test a new treatment.

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Conditions

The condition(s) this trial relates to.

breast cancer breast neoplasm primary ovarian failure

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Antoine Béclère Hospital

    Clamart, 92140, France