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Your diet may be linked to gum disease, study finds

NCT ID NCT07287553

What the study statuses mean

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Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looked at how diet affects gum health in 200 adults with obesity but no other health conditions. Researchers calculated each person's dietary inflammation score and measured gum health and inflammation markers in blood and gum fluid. The goal was to see if a pro-inflammatory diet is linked to worse gum disease. No treatment was given; this was an observational study to gather knowledge.

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.

Participants

200 people

The number who actually took part.

Started

Nov 2025

Finished

Jun 2026

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.

Who is studied

Recep Tayyip Erdoğan University

Ages

18 to 65 years

Sex

Anyone

Show 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 diagnosed with obesity, * Not having any systemic conditions other than obesity (systemic diseases that may affect periodontal health, such as cardiovascular disease, chronic kidney disease, Type 1 diabetes, Type 2 diabetes, and hypertension (\>130/85 mmHg)), * Being between the ages of 18 and 65, * Not smoking or consuming alcohol, * Not having used anti-inflammatory medications in the last 3 months, or antibiotics or systemic corticosteroids in the last 6 months, * Not being pregnant or lactating, * Not having received periodontal treatment in the last 6 months, * Not having received nutritional advice in the last 3 months, * Obesity diagnosis: BMI \> 30 kg/m2 or waist circumference: \> 100 cm for men and \> 90 cm for women. Exclusion Criteria: * Non-obese * Having any systemic disease other than obesity (such as cardiovascular disease, chronic kidney disease, Type 1 diabetes, Type 2 diabetes, and hypertension (\>130/85 mmHg) that may affect periodontal health) * Being over 65 years old and under 18 years old * Smoking and alcohol use * Having used anti-inflammatory drugs in the last 3 months, antibiotics, or systemic corticosteroids in the last 6 months * Being pregnant or lactating * Having received periodontal treatment in the last 6 months * Having received nutritional advice in the last 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.

Contacts and locations

Locations

  • Recep Tayyip Erdoğan University

    Rize, 53020, Turkey (Türkiye)

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Other studies related to the condition(s) this trial covers.