Can a targeted drug shrink Hard-to-Treat thymic tumors?

NCT ID NCT07750353

First seen Aug 06, 2026 · Last updated Aug 07, 2026 · Updated 1 time

Summary

This phase II trial is testing whether an experimental drug called sacituzumab tirumotecan (Sac-TMT) can shrink tumors in people with thymic carcinoma that cannot be surgically removed and has already been treated with platinum-based chemotherapy. Participants receive the drug intravenously every two weeks for up to about three years, and the study tracks how many patients see their tumors shrink. The goal is to see if this targeted therapy offers a new option for a rare cancer with limited treatments.

What this could mean

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

Active substance
Sacituzumab tirumotecan (Sac-TMT), an antibody-drug conjugate given intravenously
What this could lead to
If effective, this could offer a new treatment option for people with thymic carcinoma that cannot be removed by surgery and has progressed after standard chemotherapy.
What could go wrong
This is a small, early-phase study (35 participants) without a comparison group, so results may not be conclusive. The drug can cause side effects, and it is not yet known if it will work better than existing options.

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

Locations

  • Kanagawa Prefectural Hospital Organization Kanagawa Cancer Center

    Yokohama, Kanagawa, Japan

  • National Cancer Center Hospital

    Chuo-ku, Tokyo, 104-0045, Japan

  • Osaka International Cancer Institute

    Chuo-ku, Osaka, Japan

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