New hope for ovarian cancer: targeted drug T-DXd tested after standard treatments fail

NCT ID NCT07340164

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

Summary

This Phase 2 trial tests whether trastuzumab deruxtecan (T-DXd), a targeted antibody-drug conjugate, works better than standard chemotherapy for recurrent ovarian cancer that has stopped responding to PARP inhibitors. About 116 participants whose tumors express the HER2 protein will be randomly assigned to receive T-DXd or chemotherapy. The study aims to find a new effective treatment for this hard-to-treat cancer.

What this could mean

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

Active substance
trastuzumab deruxtecan (T-DXd, Enhertu)
What this could lead to
If successful, this could offer a new treatment option for people with recurrent ovarian cancer who have stopped responding to PARP inhibitors.
What could go wrong
This is a Phase 2 trial with only 116 participants, so results are preliminary. The drug may not work better than standard chemotherapy and could have side effects.

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

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

Contacts and locations

Study contacts

  • Contact

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

Locations

  • Yonsei University Health System, Severance Hospital

    RECRUITING

    Seoul, Seoul, 03722, South Korea

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