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Sharper radiation beams aim to tame High-Risk prostate cancer

NCT ID NCT02177292

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing This study
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

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

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

80 people

The number who actually took part.

Started

Jun 2010

Expected to finish

Aug 2026

An estimate. End dates often move.

Lead sponsor

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

18 years and older

Sex

Male participants only

Healthy volunteers

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

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

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Other studies related to the condition(s) this trial covers.