Plain-English translation of NCT06691776 on ClinicalTrials.gov ↗ · Source last updated · Translation generated · How we translate trials
Read our Prostate Cancer research guide →This study doesn't follow the usual testing phases — it may be an observational study or a different type of research.
This trial is testing a new way to deliver radiation therapy for cancer patients. Instead of using the same treatment plan throughout all therapy sessions, doctors will use special imaging (called CBCT) taken right before each treatment to check if the tumor or surrounding tissues have shifted, and then adjust the radiation plan on the spot to match what they see. This approach is currently only available on specialized machines, but researchers want to see if it can work safely on standard radiation therapy machines.
Cancer and surrounding tissues can shift slightly between treatment sessions due to breathing, weight changes, or how the patient is positioned. Current radiation therapy uses the same plan for every session, which might miss the tumor slightly or affect nearby healthy tissue. This trial is testing whether real-time adjustments based on live imaging can make radiation therapy more accurate and safer for patients.
You likely qualify if…
You likely don't qualify if…
If you join this trial, you will receive radiation therapy following your cancer treatment plan. Before each treatment session, you will have a special imaging scan (CBCT) taken while you are positioned for treatment. Your treatment team will use this live imaging to check if your tumor or treatment area has shifted and will adjust your radiation plan in real-time before treating you. The treatment itself works the same way as standard radiation therapy, but with these custom adjustments made for each session based on what the imaging shows.
AI-generated summary from trial data · Jun 3, 2026 · Not medical advice
Netherlands