Sound waves and immunotherapy join forces against cancer

NCT ID NCT06524570

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

Summary

This early-stage trial tests whether combining high-intensity focused ultrasound (HIFU) with immune checkpoint inhibitors (ipilimumab and nivolumab) is safe and feasible for people with metastatic or unresectable cancer that has worsened after standard treatments. 24 adults will receive one session of HIFU during their immunotherapy. The study focuses on side effects, tolerability, and whether the combination can shrink tumors.

What this could mean

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

Active substance

Ipilimumab and nivolumab (immune checkpoint inhibitors) plus high-intensity focused ultrasound histotripsy (HIFU-HT) device

What this could lead to

If successful, this could point toward a new way to boost the immune system's ability to fight cancer by using ultrasound to break up tumors.

What could go wrong

This is a very early phase 1 trial with only 24 participants, so safety and feasibility are the main focus. It may not lead to a proven treatment, and there are risks from both the drugs and the ultrasound procedure.

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.

cancer metastatic malignant neoplasm neoplasm Neoplasm Metastasis

As listed by the trial registrant

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

Contacts and locations

Study contacts

  • Contact

    Email: •••••@•••••

  • Contact

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

Locations

  • University Medical Center Utrecht

    RECRUITING

    Utrecht, Utrecht, Netherlands

    Contact