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Saliva test may catch implant gum disease early

NCT ID NCT07397884

Knowledge-focused Sponsor: Saglik Bilimleri Universitesi Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
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
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Aug 12, 2026 · Updated 2 times

Summary

This study looks at whether certain substances in spit and fluid around dental implants can help detect a gum disease called peri-implantitis early. Researchers will compare 80 people with healthy gums, regular gum disease, or implant-related gum disease. The goal is to find better ways to diagnose and track this condition without invasive procedures.

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

About 80 people

The number the study aims to enrol. It can still change while the study runs.

Started

Feb 2026

Expected to finish

Sep 2026

An estimate. End dates often move.

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

Patients who apply to the University of Health Sciences, Gulhane Faculty of Dentistry, Department of Periodontology, and meet the specific clinical and radiographic criteria for peri-implantitis, periodontitis, or health.

Ages

18 to 65 years

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

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: Systemically healthy volunteers aged 18-65. For Peri-implantitis group: Implants in function for ≥1 year, radiographic bone loss ≥ 2 mm, probing depth (PD) ≥ 5 mm, and presence of bleeding on probing (BOP) or suppuration. For Periodontitis group: At least one tooth with PD ≥ 4 mm, presence of BOP, and radiographic bone loss.For Healthy groups: PD ≤ 3 mm, no clinical inflammation (BOP-), and no radiographic bone loss. (According to the 2017 World Workshop on the Classification of Periodontal and Peri-Implant Diseases) - Exclusion Criteria:Presence of systemic diseases (e.g., diabetes, rheumatoid arthritis, osteoporosis). Use of antibiotics, anti-inflammatory, or immunosuppressive drugs within the last 3 months. Pregnancy or breastfeeding. Smoking (current smokers). History of periodontal or peri-implant surgical treatment within the last 6 months. Implant failure (mobility). Signs of acute infection (fever, systemic symptoms). \-

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Conditions

The condition(s) this trial relates to.

Alveolar Bone Loss periodontal disorder periodontitis

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Periimplant diseases Periodontal diseases

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. 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

  • Gülhane Faculty of Dentistry, University of Health Sciences

    RECRUITING

    Keçiören, Ankara, 06010, Turkey (Türkiye)

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