New study tracks sorafenib safety in Hard-to-Treat thyroid cancer

NCT ID NCT02185560

First seen Jun 25, 2026 · Last updated Jul 02, 2026 · Updated 3 times

Summary

This study monitors 453 patients with advanced thyroid cancer that cannot be removed by surgery and does not respond to radioactive iodine. All patients are taking the drug sorafenib (Nexavar) as part of their normal care. Researchers are tracking side effects and how long patients live or stay on treatment over 9 to 24 months.

What this could mean

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

Active substance
sorafenib (Nexavar)
What this could lead to
If successful, this study will confirm the safety and real-world effectiveness of sorafenib for advanced thyroid cancer, supporting its continued use.
What could go wrong
This is an observational study, not a controlled trial, so it cannot prove cause and effect. Results may be limited by short follow-up and lack of a comparison group.

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

  • Study site

    Multiple Locations, Japan

More trials for these conditions

Other studies related to the condition(s) this trial covers.