Experimental cell injection targets Hard-to-Treat brain metastases

NCT ID NCT06592092

First seen Feb 02, 2026 · Last updated May 13, 2026 · Updated 15 times

Summary

This early study tested a new treatment called QH104 for people with solid tumors that have spread to the lining of the brain (meningeal metastases). The treatment uses specially engineered immune cells (CAR-γδ T cells) injected directly into the fluid around the brain. The goal was to see if it is safe and can shrink or control the cancer. Only 3 to 6 patients took part, so results are very preliminary.

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Contacts and locations

Locations

  • Cancer Institute and Hospital, Chinese Academy of Medical Sciences

    Beijing, Beijing Municipality, 100021, China

Conditions

Explore the condition pages connected to this study.