Could a simple mouthwash ingredient supercharge gum disease therapy?
NCT ID NCT07517991
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether adding chlorhexidine and zinc to standard deep-cleaning (scaling and root planing) improves gum health in people with early-stage periodontitis. 44 participants were split into two groups: one received the standard cleaning with the antimicrobial solution, the other with plain water. Researchers measured gum pocket depth, attachment levels, and inflammation markers over three months to see if the combination offers extra benefits.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- chlorhexidine and zinc
- What this could lead to
- If it works, this could point toward a simple, low-cost way to improve gum disease treatment and reduce related inflammation.
- What could go wrong
- This is a small, early-stage study with only 44 participants. The benefits may be modest or not hold up in larger, longer trials.
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
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44 people
The number who actually took part.
- Started
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Jun 2025
- Finished
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Apr 2026
- 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 to 65 years
- Sex
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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 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: * Individuals aged between 18 and 65 years * Systemically healthy individuals * Diagnosed with Stage I or Stage II periodontitis according to the 2017 classification * Having probing pocket depth ≤5 mm and clinical attachment loss ≤4 mm * Having a sufficient number of teeth for periodontal evaluation * Willing to participate and able to provide informed consent Exclusion Criteria: * Presence of systemic diseases affecting periodontal health * Pregnancy or breastfeeding * Smoking * Use of antibiotics or anti-inflammatory drugs within the last 6 months * History of periodontal treatment within the last 6 months * Fewer than 15 teeth present * History of radiotherapy or chemotherapy
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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
-
Ataturk University Faculty of Dentistry
Erzurum, Erzurum, Turkey (Türkiye)
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Other studies related to the condition(s) this trial covers.
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