Sharper radiation beams aim to tame High-Risk prostate cancer
NCT ID NCT02177292
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a newer, highly precise radiation technique for men with high-risk prostate cancer. The treatment delivers a strong dose to the pelvic lymph nodes while boosting radiation to the prostate itself. Researchers want to see if this approach controls the cancer better and causes fewer side effects than standard radiation. The trial enrolled 80 participants and is no longer recruiting.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Intensity Modulated Radiation Therapy (IMRT) and Image Guided Radiation Therapy (IGRT)
- What this could lead to
- If successful, this approach could offer a more effective and precise radiation treatment for high-risk prostate cancer, potentially improving disease control and reducing side effects.
- What could go wrong
- This is a small, early-phase trial (80 people) with no comparison group, so results may not apply to all patients. Radiation can still cause side effects like bowel or bladder issues.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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80 people
The number who actually took part.
- Started
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Jun 2010
- Expected to finish
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Aug 2026
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Male participants only
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Histologically confirmed, adenocarcinoma of the prostate * T1-2N0M0 with risk of pelvic lymph nodes involvement \>25% by Roach formula \[(2/3xPSA) + (Gleason Score - 6)x10\], or any T3-4N0M0 * Karnofsky Performance Scale \> 70. * Prostate tumor biopsy grading by Gleason score classification is mandatory prior to registration. * No prior pelvic or prostate radiation or chemotherapy for any reason; induction hormonal therapy prior to registration is acceptable. * Patients must sign a study-specific consent form prior to registration. * No evidence of distant metastases (Bone scanning) Exclusion Criteria: * Clinical or pathological evidence of distant metastases (M1). * Radical surgery for carcinoma of the prostate * History of prior chemotherapy * History of prior pelvic radiation therapy * Children (age \< 18).
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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
-
Froedtert & the Medical College of Wisconsin
Milwaukee, Wisconsin, 53226, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- New PET tracer aims to light up hidden cancer targets
- Can daily adaptive radiotherapy spare healthy tissue in prostate cancer?
- Can a radioactive tracer and MRI reveal prostate Cancer's true extent?
- Five-Fraction radiation plus hormone therapy tested against High-Risk prostate cancer
- Can a 10-Hour eating window fight cancer fatigue?