Could popular Weight-Loss drugs also fight gum disease?
NCT ID NCT07770906
First seen Aug 18, 2026 · Last updated Aug 21, 2026 · Updated 3 times
Summary
This trial asks whether GLP-1 receptor agonists, a class of drugs used for weight management, can improve gum health and boost the response to standard deep-cleaning treatment in people with obesity and periodontitis. Adults with both conditions will be split into two groups: those who have used a GLP-1 drug for at least three months and those who have not. Everyone receives the same non-surgical periodontal therapy, and researchers compare gum measurements and inflammatory markers before treatment and at three and six months afterward.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- GLP-1 receptor agonist (a class of weight-management drugs) combined with non-surgical periodontal therapy (deep cleaning of the gums)
- What this could lead to
- If GLP-1 drugs help, they could point to a way to improve gum treatment outcomes in people with obesity and periodontitis.
- What could go wrong
- This is a small, early-stage study. Results may not apply to everyone, and the exact benefits of GLP-1 drugs on gum health remain uncertain.
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 40 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Sep 2026
An estimate. Start dates often move.
- 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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Children (under 18), adults (18 to 64) and older adults (65 and over)
- Sex
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Anyone
- 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: * Age between 18 and 65 years * Body mass index (BMI) ≥25 kg/m² * Presence of at least 20 functional teeth * Diagnosis of periodontitis * For the GLP-1 receptor agonist group: regular use of a GLP-1 receptor agonist for at least 3 months Exclusion Criteria: * Age between 18 and 65 years * Body mass index (BMI) ≥25 kg/m² * Presence of at least 20 functional teeth * Diagnosis of periodontitis * For the GLP-1 receptor agonist group: regular use of a GLP-1 receptor agonist for at least 3 months
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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 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.
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Other studies related to the condition(s) this trial covers.
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