A tiny camera may help dentists see below the gumline — a trial puts it to the test

NCT ID NCT06366295

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jul 24, 2026 · Last updated Jul 24, 2026

Summary

This trial tests whether using a perioscope — a tiny camera that lets dentists see below the gumline — makes deep cleaning more effective for people with periodontitis. About 26 adults with moderate to advanced gum disease will receive either standard deep cleaning or cleaning guided by the camera. Researchers will measure changes in pocket depth, gum attachment, bleeding, and plaque to see which approach works better.

What this could mean

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

Active substance
subgingival mechanotherapy with a perioscope (a tiny camera that lets dentists see below the gumline during deep cleaning)
What this could lead to
If it works, this could make deep cleaning more precise and effective for people with periodontitis.
What could go wrong
This is a small, early-stage trial with only 26 participants. The camera-guided approach may not improve outcomes enough to justify the extra time and cost.

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

26 people

The number who actually took part.

Started

Jun 2023

Finished

Jan 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.

Ages

20 to 60 years

Sex

Anyone

Healthy volunteers

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

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * age 20-60; (II) * preserved lateral and anterior teeth; * no periodontal treatment in the last 12 months; * intermediate or advanced periodontitis (Stage II / III / IV) * in each quadrant at least three teeth with PPD\>5 mm after initial treatment (scaling, motivation, instruction) Exclusion Criteria: * antibiotic therapy in the last 6 months; * smoking; * systemic diseases affecting periodontal tissues; * pregnancy or lactation; * orthodontic treatment; * tooth mobility II / III degree; * involvement of third degree furcations according to Hamp classification; * endodontic issues

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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

  • Department of Periodontology and Oral Mucosa Diseases, Medical University of Warsaw

    Warsaw, Masovian Voivodeship, 02-097, Poland

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