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Magnifying the fight against gum disease: loupe vs microscope

NCT ID NCT07822269

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Sep 16, 2026 · Last updated Sep 21, 2026 · Updated 2 times

Summary

Researchers compare two magnification tools, dental loupes and a dental operating microscope, during non-surgical deep cleaning for stage 3 periodontitis. Thirty adults with the disease receive scaling and root planing on different areas of the mouth, one area cleaned with loupes and another with the microscope. The study measures changes in gum pocket depth and the amount of bacteria in plaque samples to see whether one tool gives a cleaner result.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
mechanical debridement (deep cleaning) of tooth roots, performed with either a dental loupe or a dental operating microscope
What this could lead to
If one magnification tool works better, dentists could choose it to clean deep gum pockets more thoroughly and help patients keep their teeth longer.
What could go wrong
This is a small 30-person study using a split-mouth design, so differences between the two tools may be too small to detect or may not apply to all patients. Deep cleaning itself can cause temporary gum soreness or sensitivity.

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

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

About 30 people

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

Started

Aug 2026

Expected to finish

Nov 2027

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.

Ages

18 years and older

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: * Being over 18 years of age * Being systemically healthy * Having at least 20 permanent teeth in both upper and lower jaws * Having periodontitis * Having the mental capacity to understand the research objectives and methods to be applied as explained in writing and orally * Being convinced that the volunteer will be suitable and cooperative with the physician-patient before, during and after the procedure * Not having any physical or psychological condition that would prevent mechanical debridement * Not being a bacterial or viral carrier Exclusion Criteria: * Patients under 18 years of age * Patients who are periodontally healthy * Smoking more than 10 cigarettes a day * Having received periodontal treatment within the last year * Having used antibiotics within the last 3 months * Being pregnant or breastfeeding * Those with diabetes, chronic kidney failure, cancer, bleeding disorders, connective tissue diseases, and similar chronic diseases

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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.

  1. The places running it

    3 sites. 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

  • Kırklareli Üniversitesi Tıp Fakültesi Tıbbi Mikrobiyoloji Anabilim Dalı

    NOT_YET_RECRUITING

    Kırklareli, Turkey (Türkiye)

  • Sağlık Bilimleri Üniversitesi Gülhane Diş Hekimliği Fakültesi

    NOT_YET_RECRUITING

    Ankara, Turkey (Türkiye)

  • Sağlık Bilimleri Üniversitesi Hamidiye Diş Hekimliği Fakültesi

    RECRUITING

    Istanbul, Üsküdar, Turkey (Türkiye)

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