Ibuprofen may tame high PSA, study hopes to cut unnecessary biopsies
NCT ID NCT05512754
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether the common anti-inflammatory drug ibuprofen can reduce elevated PSA levels in men. High PSA often leads to prostate biopsies, but inflammation can falsely raise PSA. The trial enrolls 200 men with PSA over 3 ng/mL and no known prostate cancer. Participants take ibuprofen or a placebo, and researchers measure PSA changes and urinary symptoms over time.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
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About 200 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Aug 2022
- Expected to finish
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Dec 2027
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 80 years
- 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Male patients age between 18-80 years old with a screening PSA \> 3 ng/ml being considered for additional diagnostic testing (e.g., MRI, biopsy) * Normal digital rectal examination. * No clinical symptoms concerning acute urinary tract infection (e.g. dysuria, malodorous urine, positive urine culture) Exclusion Criteria: * Active urinary tract infections or bacteriuria * Known prostate cancer * Urethral catheter within the last 6 weeks * History of hypersensitivity or allergy to ibuprofen or NSAIDs. * Known severe chronic kidney disease: eGFR \< 30 mL/min/1.73 m2 * Known history of severe liver disease (elevated AST or ALT greater than 3 times upper limit of normal) * History of gastrointestinal bleeding or NSAIDs induced GI adverse events * Concomitant dual-antiplatelet use or anticoagulants * Concomitant anti-inflammatory or steroidal drugs * Known bleeding disorder(s) * Patients with a solitary kidney or history of a kidney transplant * Any other medical contraindication to NSAIDs
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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 study's own enquiry address
This study publishes an address for enquiries. See it below .
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The places running it
3 sites. 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
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Locations
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Albany Medical College
RECRUITINGAlbany, New York, 12208, United States
Contact Email: •••••@•••••
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The Pennsylvania State University at The Milton S. Hershey Medical Center
RECRUITINGHershey, Pennsylvania, 17033, United States
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University of Chicago
RECRUITINGChicago, Illinois, 60637, United States