Engineered virus takes on deadly brain cancer

NCT ID NCT02062827

First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This early-stage trial tests a single dose of M032, a genetically modified herpes simplex virus that produces IL-12, in 29 patients with recurrent or progressive brain tumors (glioblastoma, anaplastic astrocytoma, or gliosarcoma). The virus is infused directly into the tumor area via catheters. The main goal is to find the safest dose and see if the body tolerates it.

What this could mean

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

Active substance
M032 (a genetically modified herpes simplex virus that delivers IL-12)
What this could lead to
If this works, it could point toward a new treatment option for aggressive brain tumors that have come back after standard therapy.
What could go wrong
This is a very early, small Phase 1 trial focused on safety, not effectiveness. The virus may not work against the tumor or could cause unexpected side effects.

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

  • University of Alabama at Birmingham

    Birmingham, Alabama, 35294, United States

More trials for these conditions

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