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Electric current vs. brushes: the battle to save infected dental implants
NCT ID NCT07814391
First seen Sep 11, 2026 · Last updated Sep 11, 2026
Summary
Peri-implantitis is an infection that damages the bone around dental implants. Researchers test two ways to clean the implant surface: an electrolytic method that uses a mild electric current, and mechanical cleaning with titanium brushes. All participants receive a bone graft to rebuild lost bone. The trial measures changes in gum pocket depth and other signs of healing over 24 months.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- electrolytic decontamination of the implant surface
- What this could lead to
- If electrolytic cleaning works better than brushing, it could become a standard way to clean infected implants and help more people keep their dental implants.
- What could go wrong
- This is a small early-stage trial with 38 participants, so results may not hold up in larger studies. Reconstructive treatment for peri-implantitis does not always save the implant, and some implants may still fail.
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
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Early phase 1
The earliest testing in people: a first look at safety, in a very small group.
- Participants
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About 38 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jan 2027
An estimate. Start dates often move.
- Expected to finish
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Apr 2027
An estimate. End dates often move.
- 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.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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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 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: * Implants with peri-implantitis (defined according to 2017 World Workshop definitions) * contained defects with infra osseous component amenable to reconstructive treatment * fixed and removable superstructures * patients with no systemic conditions affecting healing (uncontrolled diabetes mellitus, chronic corticosteroid use, autoimmune conditions affecting connective tissue) * smoking more than 10 cigarettes Exclusion Criteria: * mobile implants * non removable crowns (both cement or screw retained) that cannot be removed prior to surgery
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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.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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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.
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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