New trial tests faster radiation for prostate cancer relapse

NCT ID NCT06523634

Recruiting now Disease control Sponsor: Jules Bordet Institute Source: ClinicalTrials.gov ↗

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study compares a shorter, high-dose radiation treatment (SBRT) to standard radiation for men whose prostate cancer has come back after surgery. About 284 men will be randomly assigned to one of the two approaches. The goal is to see if SBRT is as safe and effective, with fewer side effects on bowel and urinary function.

What this could mean

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

Active substance: Stereotactic body radiotherapy (SBRT)
What this could lead to: If successful, this could offer a shorter, more convenient radiation option for men with prostate cancer recurrence after surgery, with similar or better quality of life.
What could go wrong: This is a phase II/III trial, so results are not yet confirmed. SBRT may cause different side effects, and it may not control the cancer as well as standard radiation in the long term.

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Conditions

The condition(s) this trial relates to.

prostate cancer

As listed by the trial registrant

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

PROSTATE CANCER

Contacts and locations

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Locations

AZ Groeninge
RECRUITING

Kortrijk, Belgium
AZ Sint Jan
RECRUITING

Bruges, Belgium
AZ Sint-Maarten
RECRUITING

Mechelen, Belgium
AZorg
RECRUITING

Aalst, Belgium
CHU HELORA - Hôpital de La Louvière - site Jolimont
RECRUITING

La Louvière, Belgium

Contact Email: •••••@•••••
CHU UCL Namur - Site Elisabeth
RECRUITING

Namur, Belgium
Cliniques universitaires Saint-Luc (UCLouvain)
RECRUITING

Woluwe-Saint-Lambert, Belgium

Contact Email: •••••@•••••
Jessa Ziekenhuis
RECRUITING

Hasselt, Belgium

Contact Email: •••••@•••••
Jules Bordet Institute, H.U.B
RECRUITING

Brussels, Belgium
UZ Gent
RECRUITING

Ghent, Belgium
UZ Leuven
RECRUITING

Leuven, Belgium
Ziekenhuis Aan de Stroom (ZAS)
RECRUITING

Antwerp, Belgium
Ziekenhuis Oost-Limburg (ZOL) Campus Sint-Jan
RECRUITING

Genk, Belgium

Contact Email: •••••@•••••

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