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New study tests best way to clean infected dental implants without surgery

NCT ID NCT07500844

What the study statuses mean

This study's is highlighted.

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 25, 2026 · Last updated Jun 27, 2026 · Updated 2 times

Summary

This study tested different combinations of antiseptic rinses and air-polishing powders to clean infected dental implants without surgery. Sixty-four adults with peri-implantitis received one of three treatments over a month. Researchers measured changes in pocket depth and bleeding to find the most effective approach for preserving implant health.

What this could mean

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

Active substance
Miramistin, chlorhexidine, Octenisept (antiseptic solutions); sodium bicarbonate, erythritol, glycine (air-polishing powders)
What this could lead to
If successful, this could identify a simple, non-surgical cleaning method to manage peri-implantitis and preserve dental implants.
What could go wrong
This is a small, completed study with only 64 participants, so results may not apply to everyone. The treatments are for disease control, not a cure, and long-term effectiveness is unknown.

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

64 people

The number who actually took part.

Started

Feb 2023

Finished

Dec 2025

Lead sponsor

A government agency

The lead sponsor is a government body.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

21 to 75 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 between 21 and 75 years * Presence of at least one dental implant * Diagnosis of peri-implantitis defined as probing depth ≥ 6 mm and radiographic bone loss ≥ 3 mm apical to the most coronal portion of the intraosseous part of the implant * Ability to attend follow-up appointments for up to 3 months * Willingness to participate and provide written informed consent Exclusion Criteria: * Presence of systemic diseases in a decompensated stage (e.g., uncontrolled diabetes mellitus, severe cardiovascular disease, psychotic disorders, active oncological disease) * Current or prior use of immunosuppressive drugs, bisphosphonates, high-dose corticosteroids, antipsychotics, or other medications known to negatively affect peri-implant tissue regeneration and healing * Pregnancy or lactation * Unwillingness or inability to comply with study procedures * Peri-implantitis requiring immediate surgical intervention or implant removal at baseline

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Conditions

The condition(s) this trial relates to.

Peri-Implantitis

As listed by the trial registrant

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

Contacts and locations

Locations

  • Pirogov Russian National Research Medical University

    Moscow, 119021, Russia

More trials for these conditions

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