Laser showdown: which prostate surgery cuts bleeding best?
NCT ID NCT07632742
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study compares two different lasers used during surgery for an enlarged prostate (BPH). The goal is to see which laser reduces bleeding time during the operation. About 180 men will take part, and the results will help surgeons choose the best tool for this common procedure.
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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About 180 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jun 2026
An estimate. Start dates often move.
- Expected to finish
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Jun 2028
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 to 100 years
- Sex
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Male participants only
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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: * Undergoing HoLEP for the treatment of bothersome lower urinary tract symptoms * Internet access and a device to complete postoperative questionnaires (smartphone, tablet, laptop or desktop computer) Exclusion Criteria: * Patients who lack decisional capacity * Patients unable to read/speak English * Patients who are on a blood thinner (anticoagulation medication) * Patients who do not have internet access to complete postoperative surveys
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Northwestern University
RECRUITINGChicago, Illinois, 60611, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Steam therapy vs. surgery: can a less invasive fix help men with blocked urine flow?
- Listening to patients: a new way to guide prostate treatment?
- A surgical twist that could save ejaculation during prostate surgery
- Water jet surgery: a new wave for prostate relief?