Gum treatment may lower prostate inflammation and UTI risk
NCT ID NCT07438184
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at whether deep cleaning of the gums (non-surgical periodontal therapy) could reduce prostate-specific antigen (PSA) levels and urinary tract infections in men with both gum disease and chronic prostatitis or recurrent UTIs. Sixty men were split into three groups: one received gum treatment, one got only oral hygiene advice, and one had no gum care. Researchers measured PSA and urine infections over 120 days to see if treating gum inflammation helps the prostate.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- non-surgical periodontal therapy (deep cleaning of gums)
- What this could lead to
- If it works, this could point toward a simple, non-drug way to improve prostate health and reduce urinary infections in men with gum disease.
- What could go wrong
- This is a small, early-stage study with only 60 participants. The link between gum treatment and prostate health is still uncertain, and results may not apply to everyone.
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
-
60 people
The number who actually took part.
- Started
-
Jan 2024
- Finished
-
Apr 2025
- 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 to 75 years
- Sex
-
Anyone
- 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 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: * Male participants aged 18 years or older * Diagnosis of chronic prostatitis (NIH category III) or recurrent urinary tract infections * Diagnosis of periodontitis according to the 2017 World Workshop classification * Ability to provide written informed consent Exclusion Criteria: * Antibiotic therapy within the previous 3 months * Systemic immunosuppressive disorders * History of prostate cancer * Ongoing periodontal treatment Severe systemic diseases affecting inflammatory status
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Chronic prostatitis (CP) are added.
Genom att skicka in godkänner du våra Användarvillkor
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
-
University of Salamanca
Salamanca, Spain
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Could a pill replace an IV for gum surgery pain relief?
- Can everyday supplements boost gum disease therapy?
- Can pulling a loose tooth and putting it back save it?
- Gum fluid proteins eyed as link between smoking and periodontitis
- Gum fluid holds clues to Behçet's disease puzzle
- Magnifying the fight against gum disease: loupe vs microscope