Saliva test may spot gum disease early
NCT ID NCT06558136
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at three proteins in saliva—IL-6, IL-8, and LIGHT—to see if they can tell the difference between healthy gums, gingivitis (mild gum inflammation), and periodontitis (serious gum disease). Researchers measured these proteins in 60 non-smoking, healthy adults (20 with healthy gums, 20 with gingivitis, and 20 with periodontitis). The goal was to find out if these proteins could be used as a simple, non-invasive diagnostic tool for gum disease.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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60 people
The number who actually took part.
- Started
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Aug 2024
- Finished
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Oct 2025
- 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
Adult individuals aged 18 to 70 years, including periodontally healthy subjects, patients with gingivitis, and patients with periodontitis, recruited from patients presenting for routine dental examinations at the Department of Periodontology, İzmir Katip Çelebi University
- Ages
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18 to 70 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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: * Systemically healthy participants. * At least twenty permanent teeth present in the oral cavity. * Non-smokers. * No medication for continuous use. * Not pregnant or breastfeeding. Exclusion Criteria: * Any oral or systemic disease. * Regular use of systemic medications. * Pregnancy or lactation. * Received periodontal treatment within the last 6 months. * Use of antibiotics, anti-inflammatory medications, or systemic corticosteroids in the last 6 months. * Smokers.
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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
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Izmir Katip Çelebi University Department of Periodontology
Izmir, İzmir, 35640, Turkey (Türkiye)
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Other studies related to the condition(s) this trial covers.
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