Gum disease danger: could your diet be making it worse?
NCT ID NCT07462104
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This observational study looks at whether eating a diet that causes inflammation can make gum disease worse in people with metabolic syndrome. About 100 adults with metabolic syndrome will have their gum health checked and their diet analyzed using a special inflammation score. The goal is to understand the link between diet, body-wide inflammation, and gum destruction.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 100 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Mar 2026
An estimate. Start dates often move.
- Expected to finish
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Nov 2026
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.
Who is studied
Patients diagnosed with metabolic syndrome who come to the Periodontology Clinic of Recep Tayyip Erdoğan University Faculty of Dentistry for routine periodontal treatment
- Ages
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18 to 65 years
- 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: * Being between 18 and 65 years of age * Presence of at least three of the following parameters: (For MetS diagnosis) Waist circumference: ≥ 94 cm for men, ≥ 88 cm for women Blood pressure ≥ 130/85 mmHg or taking antihypertensive medication Fasting blood glucose ≥ 100 mg/dl or diagnosed with Type 2 Diabetes Triglycerides ≥ 1.7 mmol/L HDL \< 1.29 mmol/L * Having at least 20 teeth * Not having received periodontal therapy in the last 6 months * Not having taken antibiotics, steroids, and/or nonsteroidal anti-inflammatory drugs in the last 3 weeks * Not having any autoimmune disease, osteoporosis, or cancer * Not taking immunosuppressive medications, oral contraceptives, Not taking bisphosphonates * Not being pregnant * Not having an active infectious disease (acute hepatitis, tuberculosis, AIDS) * Not taking chronic medications that affect periodontal tissues (cyclosporine A, phenytoin) * Not taking antioxidant supplements in the last 6 months Exclusion Criteria: * Patients with an active infectious disease, * Those taking medications that could affect periodontal tissues, * History of endocarditis, * Recent antibiotic use (within 4 months), * Alcohol/drug use, * Psychological disorders, * Eating disorders, * Dementia, * Pregnancy and breastfeeding, * Patients who did not sign the informed consent form
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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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Department of Periodontology of the Faculty of Dentistry of Recep Tayyip Erdogan University
Rize, Rize Province, 53200, Turkey (Türkiye)
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Other studies related to the condition(s) this trial covers.
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