New IVF drug trial halted early: did it help embryo growth?

NCT ID NCT06466486

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

Summary

This early-stage trial tested whether adding the drug FE999302 to standard IVF hormones could increase the number of high-quality embryos in women undergoing fertility treatment. The study enrolled 310 women aged 18–40 with specific hormone levels. The trial was terminated early, so results are limited.

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Conditions

The condition(s) this trial relates to.

infertility disorder

As listed by the trial registrant

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

Contacts and locations

Locations

  • Ferring Investigational Site

    Brussels, 1090, Belgium

  • Ferring Investigational Site

    Edegem, 2650, Belgium

  • Ferring Investigational Site

    Prague, Prague, 150 00, Czechia

  • Ferring Investigational Site

    Prague, 160 00, Czechia

  • Ferring Investigational Site

    Prague, 184 00, Czechia

  • Ferring Investigational Site

    Hvidovre, Hvidovre, 2650, Denmark

  • Ferring Investigational Site

    Copenhagen, 2100, Denmark

  • Ferring Investigational Site

    Trondheim, Sor-Trondelag, 7042, Norway

  • Ferring Investigational Site

    Bergen, 5006, Norway

  • Ferring Investigational Site

    Porsgrunn, 3913, Norway

  • Ferring Investigational Site

    Madrid, Aravaca, 28023, Spain

  • Ferring Investigational Site

    Barcelona, 08028, Spain

  • Ferring Investigational Site

    Madrid, 28010, Spain

  • Ferring Investigational Site

    Seville, 41092, Spain

  • Ferring Investigational Site

    Valencia, 46015, Spain