New microscope gadget could help surgeons spot brain tumors more clearly

NCT ID NCT07366892

First seen Jan 26, 2026 · Last updated May 13, 2026 · Updated 16 times

Summary

This study tests a special microscope attachment (GLOW400) that helps surgeons see glowing brain tumors during surgery. About 37 adults with suspected high-grade gliomas will take part. The goal is to check if the tool provides clear images and is safe to use. It is an observational study, meaning no new treatments are given—just better visualization during standard surgery.

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Contacts and locations

Study contacts

  • Contact

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

Locations

  • Unidade Local de Saúde de São João

    Porto, Portugal

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

  • University Hospital Basel

    Basel, Switzerland

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

Conditions

Explore the condition pages connected to this study.