Engineered virus takes on Hard-to-Treat melanoma

NCT ID NCT03865212

First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This early-stage trial tested a modified virus (VSV-IFNbetaTYRP1) in 12 patients with advanced melanoma that had spread or could not be removed by surgery. The virus was designed to infect and kill melanoma cells while also boosting the immune system's attack. The main goals were to find the safest dose and check for side effects.

What this could mean

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

Active substance

a modified virus (VSV-IFNbetaTYRP1) that carries extra genes to boost immune attack on melanoma cells

What this could lead to

If it works, this could point toward a new treatment option for advanced melanoma that has stopped responding to other therapies.

What could go wrong

This is a very early (Phase 1) trial with only 12 participants, so it is mainly about safety and dosing. The virus may cause side effects or fail to shrink tumors.

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.

cutaneous melanoma malignant choroid melanoma melanoma metastatic melanoma mucosal melanoma ocular melanoma uveal melanoma

As listed by the trial registrant

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

Contacts and locations

Locations

  • Mayo Clinic in Florida

    Jacksonville, Florida, 32224-9980, United States

  • Mayo Clinic in Rochester

    Rochester, Minnesota, 55905, United States