Can a drug holiday help women with rare uterine cancer?

NCT ID NCT03624244

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

Summary

This study looks at whether women with a rare, slow-growing uterine cancer (low-grade endometrial stromal sarcoma) can safely stop taking their hormone-blocking pills (aromatase inhibitors) after long-term use. Half the participants will stop the pills and half will continue, and researchers will track how long the cancer stays under control. The goal is to see if a break from medication can reduce side effects without worsening the disease.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

endometrial stromal tumor endometrioid stromal sarcoma

As listed by the trial registrant

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

Contacts and locations

Study contacts

  • Contact

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

  • Contact

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

Locations

  • AP-HP Hopîtal Cochin

    RECRUITING

    Paris, France

    Contact Email: •••••@•••••

  • CHU Besançon

    RECRUITING

    Besançon, 25030, France

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

  • CHU Dupuytren

    RECRUITING

    Limoges, France

    Contact Email: •••••@•••••

  • CHU Tours

    RECRUITING

    Tours, 37044, France

    Contact Email: •••••@•••••

  • CHUSE

    RECRUITING

    Saint-Priest-en-Jarez, France

    Contact Email: •••••@•••••

  • Centre Antoine Lacassagne

    NOT_YET_RECRUITING

    Nice, 06189, France

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

  • Centre François Baclesse

    RECRUITING

    Caen, 14076, France

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

  • Centre Henri Becquerel

    RECRUITING

    Rouen, France

    Contact Email: •••••@•••••

  • Centre Jean Perrin

    RECRUITING

    Clermont-Ferrand, 63000, France

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

  • Centre Léon Bérard

    RECRUITING

    Lyon, 69373, France

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

  • Centre Oscar Lambret

    RECRUITING

    Lille, 59000, France

    Contact Email: •••••@•••••

  • Hopital La Timone

    RECRUITING

    Marseille, 13005, France

  • Hopital La Timone

    RECRUITING

    Marseille, 13005, France

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

    Contact Email: •••••@•••••

  • Hopital Pitié Salpétrière

    RECRUITING

    Paris, 75013, France

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

  • Hopital Privé de la Loire

    RECRUITING

    Saint-Etienne, 42020, France

    Contact Email: •••••@•••••

  • ICO Centre René Gauducheau

    RECRUITING

    Saint-Herblain, 44805, France

    Contact Email: •••••@•••••

  • Insitut Bergonié

    RECRUITING

    Bordeaux, France

    Contact Email: •••••@•••••

  • Insitut Curie

    RECRUITING

    Paris, France

    Contact Email: •••••@•••••

  • Institut Godinot

    RECRUITING

    Reims, France

    Contact Email: •••••@•••••

  • Institut Gustave Roussy

    RECRUITING

    Villejuif, 94805, France

    Contact Email: •••••@•••••

  • Institut Paoli Calmette

    RECRUITING

    Marseille, France

    Contact Email: •••••@•••••

  • Institut de Cancérologie de Montpellier

    RECRUITING

    Montpellier, 34298, France

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