Could ultrasound replace radioactive dye for cancer staging?

NCT ID NCT07310758

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

Summary

This study tests if a special ultrasound using a contrast agent (Sonazoid) can find sentinel lymph nodes as accurately as the standard radioactive tracer method in people with melanoma, breast cancer, or head & neck cancer. About 91 adults will take part, and the goal is to see if the ultrasound method is sensitive enough to replace the radioactive approach. If successful, it could offer a safer, needle-free option for cancer staging.

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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.

breast cancer breast neoplasm head and neck cancer Head and Neck Neoplasms melanoma

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

  • Netherlands Cancer Institute

    RECRUITING

    Amsterdam, North Holland, 1066 CX, Netherlands

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