Immunotherapy combo shows promise in ovarian cancer trial

NCT ID NCT03249142

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

Summary

This study tested two immunotherapy drugs, durvalumab and tremelimumab, given with chemotherapy before and after surgery for advanced ovarian cancer. The goal was to see if this combination is safe and feasible. About 69 women with stage IIIC to IV ovarian cancer took part. The results help guide future research on using immunotherapy earlier in treatment.

What this could mean

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

Active substance

durvalumab and tremelimumab (immune checkpoint inhibitors) plus chemotherapy

What this could lead to

If successful, this could point toward a new treatment option for advanced ovarian cancer by combining immunotherapy with standard chemotherapy before surgery.

What could go wrong

This is an early feasibility study with only 69 participants, so results may not apply to all patients. Immune-related side effects are possible and could be serious.

Disclaimer Read more

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.

fallopian tube adenocarcinoma ovarian cancer ovarian carcinoma primary peritoneal carcinoma

As listed by the trial registrant

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

Contacts and locations

Locations

  • Centre Eugene Marquis

    Rennes, France

  • Centre Hospitalier Lyon Sud

    Pierre-Bénite, 69495, France

  • Groupe confluent

    Nantes, 44202, France

  • Gustave Roussy

    Villejuif, France

  • HEGP

    Paris, France

  • Hôpital Cochin

    Paris, France

  • ICM Val d'Aurelle

    Montpellier, France

  • Institut Bergonié

    Bordeaux, France

  • Institut René Godinot

    Reims, France

  • Institut Ste Catherine

    Avignon, France

  • Institut de Cancérologie de Lorraine

    Vandœuvre-lès-Nancy, France