New hope for deadly thyroid cancer? drug combo tested before surgery

NCT ID NCT06902376

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

Summary

This early-phase trial is testing whether giving a combination of two drugs (XL092 and cemiplimab) before surgery can help people with a rare and fast-growing thyroid cancer called anaplastic thyroid cancer. The study will enroll 12 participants to see if the treatment is safe and helps surgeons remove the tumor completely. The goal is to better control this difficult-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

XL092 (a drug) and cemiplimab (an immunotherapy)

What this could lead to

If successful, this combination could make surgery more effective for a very aggressive thyroid cancer, potentially improving survival.

What could go wrong

This is a very early, small phase 1 trial with only 12 participants. The drugs may cause significant side effects, and it is unknown if they will improve outcomes.

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.

thyroid cancer thyroid gland undifferentiated (anaplastic) carcinoma Thyroid Neoplasms

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

  • Dana Farber/Harvard Cancer Center

    NOT_YET_RECRUITING

    Boston, Massachusetts, 02215, United States

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

    Contact

    Contact Phone: •••-•••-••••

  • University of North Carolina at Chapel Hill

    RECRUITING

    Chapel Hill, North Carolina, 27599, United States

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

    Contact Email: •••••@•••••