New microscope gadget aims to sharpen brain tumor surgery

NCT ID NCT07366892

Not yet recruiting Knowledge-focused Sponsor: Leica Microsystems (Schweiz) AG Source: ClinicalTrials.gov ↗

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

Summary

This study tests a special microscope accessory called GLOW400 that helps surgeons see glowing brain tumors during surgery. About 37 adults with suspected high-grade gliomas will take part. Surgeons will rate how well the device shows tumor fluorescence and image quality. The goal is to confirm the device works safely and effectively in routine care.

What this could mean

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

What this could lead to: If successful, this device could help surgeons remove brain tumors more precisely by improving how they see tumor fluorescence during surgery.
What could go wrong: This is a small, early-stage observational study focused on device performance, not on curing or treating the disease. It may not lead to better patient outcomes.

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.

glioblastoma glioma malignant glioma

As listed by the trial registrant

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

GLIOBLASTOMA (GBM) GLIOMA NEUROSURGICAL PROCEDURE SUSPECTED GRADE III AND IV GLIOMAS REQUIRING SURGICAL INTERVENTION

New microscope gadget aims to sharpen brain tumor surgery

Summary

What this could mean

Get notified about this study

Conditions

As listed by the trial registrant

Contacts and locations

Locations

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