Could shrinking radiation targets improve life for brain cancer patients?
NCT ID NCT06719440
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
The BELGICA trial is testing whether giving radiation in a more focused way to people with glioblastoma can reduce side effects and improve quality of life without shortening survival. About 347 newly diagnosed patients will be randomly assigned to receive either standard or reduced radiation margins around the tumor. The study aims to find a safer way to deliver radiotherapy while maintaining its effectiveness.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- Radiotherapy
- What this could lead to
- If successful, this could lead to a new standard of care that reduces brain radiation side effects and improves quality of life for glioblastoma patients.
- What could go wrong
- This is a Phase NA trial with 347 participants. The smaller radiation field might not control the tumor as well, potentially reducing survival. Results are not guaranteed.
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
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AZ Delta
RECRUITINGRoeselare, 8800, Belgium
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AZ Groeninge
RECRUITINGKortrijk, 8500, Belgium
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AZ Sint Jan
RECRUITINGBruges, 8000, Belgium
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AZ Sint Maarten
RECRUITINGMechelen, 2800, Belgium
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AZ Sint-Lucas
RECRUITINGGhent, 9000, Belgium
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CH Mouscron
NOT_YET_RECRUITINGMouscron, 7700, Belgium
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CHR Verviers
RECRUITINGVerviers, 4800, Belgium
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CHU Liège
RECRUITINGLiège, 4000, Belgium
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CHU UCL Namur - Sainte Elisabeth
RECRUITINGNamur, 5000, Belgium
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Chu Helora
RECRUITINGLa Louvière, 7100, Belgium
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Cliniques de l'Europe
RECRUITINGUccle, 1180, Belgium
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Cliniques universitaires Saint-Luc
RECRUITINGBrussels, 1200, Belgium
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EpiCURA
RECRUITINGBaudour, 7331, Belgium
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Grand Hôpital de Charleroi
RECRUITINGGilly, 6060, Belgium
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Hôpital André Vésale - HUmani
RECRUITINGMontigny-le-Tilleul, 6110, Belgium
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Institut Jules Bordet
NOT_YET_RECRUITINGBrussels, 1070, Belgium
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JESSA Ziekenhuis
RECRUITINGHasselt, 3500, Belgium
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Olv Azorg
NOT_YET_RECRUITINGAalst, 9300, Belgium
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UZ Brussel
NOT_YET_RECRUITINGBrussels, 1090, Belgium
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UZ Gent
NOT_YET_RECRUITINGGhent, 9000, Belgium
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UZ Leuven
RECRUITINGLeuven, 3000, Belgium
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ZAS Augustinus
RECRUITINGWilrijk, 2610, Belgium
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Ziekenhuis Oost-Limburg (ZOL)
RECRUITINGGenk, 3600, Belgium
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Other studies related to the condition(s) this trial covers.
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