New drug combo shows promise against deadly thyroid cancer

NCT ID NCT05696548

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

Summary

This phase 2 study is testing a combination of two drugs, nivolumab and lenvatinib, in 51 people with anaplastic thyroid cancer that cannot be removed by surgery. The goal is to see if the treatment is safe and can shrink tumors. Anaplastic thyroid cancer is rare and fast-growing, so finding effective treatments is urgent.

What this could mean

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

Active substance

nivolumab and lenvatinib

What this could lead to

If successful, this combination could offer a new treatment option for a rare and aggressive thyroid cancer that is currently hard to treat.

What could go wrong

This is a small, early-phase trial with only 51 participants. The treatment may cause significant side effects, and it is not yet known if it improves survival.

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 gland undifferentiated (anaplastic) carcinoma

As listed by the trial registrant

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

Contacts and locations

Locations

  • Aichi Cancer Center

    Nagoya, Aichi-ken, 464-8681, Japan

  • Hokkaido University Hospital

    Hokkaido, Hokkaido, 060-8648, Japan

  • Hyogo Cancer Center

    Akashi, Hyōgo, 673-8558, Japan

  • Kobe University Hospital

    Kobe, Hyōgo, 650-0017, Japan

  • National Cancer Center Hospital

    Tokyo, Tokyo, 104-0045, Japan

  • National Cancer Center Hospital East

    Kashiwa, Chiba, 277-8577, Japan

  • Nippon Medical School Hospital

    Tokyo, Tokyo, 113-8603, Japan

  • Osaka Metropolitan University Hospital

    Osaka, Osaka, 545-8586, Japan

  • Tohoku University Hospital

    Sendai, Miyagi, 980-8574, Japan

  • Yokohama City University Hospital

    Yokohama, Kanagawa, 236-0004, Japan