Ancient chewing stick may beat toothbrush for gum health
NCT ID NCT07599397
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This early study will test whether using a miswak chewing stick (from the Salvadora persica plant) can reduce gum inflammation better than a regular toothbrush in people with moderate gum disease (periodontitis). Researchers will measure inflammatory markers in gum fluid from 24 adults over 3 months. The goal is to see if this natural alternative could help control gum disease.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Salvadora persica (miswak) chewing sticks
- What this could lead to
- If it works, this could point toward a natural alternative to toothbrushing for managing gum inflammation.
- What could go wrong
- This is a very early, small trial with only 24 people. It tests a biomarker, not a cure, and results may not apply to everyone with gum disease.
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 24 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jun 2026
An estimate. Start dates often move.
- Expected to finish
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Dec 2026
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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20 to 60 years
- 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: * Stage II or III, grade B periodontitis Exclusion Criteria: * Have poor manual dexterity * Systemic condition that may affect healing * Administration of certain medications that may modify the outcomes * Smoking patients * Pregnant females * Periapical involvement in teeth * Habitual or experienced users of miswak chewing sticks * History of topical or systemic chemical plaque control during the past 6 months * History of periodontal surgery during the past 6 months * Local risk factor that interfere with accessibility for regular personal plaque control aids
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Get notified about this study
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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 places running it
1 site. The list below names each one and where it is.
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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.
Contacts and locations
Locations
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Ahram Canadian University
Giza, Egypt