Can a pomegranate peel gel boost gum healing?
NCT ID NCT07725393
First seen Jul 24, 2026 · Last updated Jul 24, 2026
Summary
This trial tests whether a gel made from pomegranate peel extract, placed directly into deep gum pockets after a standard deep cleaning, can improve healing in people with moderate to advanced gum disease (periodontitis). Thirty-two adults will receive the gel on one side of the mouth and a placebo gel on the other, with gum measurements and inflammatory markers tracked over six months. The goal is to see if this natural extract can reduce pocket depth and attachment loss better than cleaning alone.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- a gel made from pomegranate peel extract, applied directly to the gums after deep cleaning
- What this could lead to
- If it works, this could offer a simple, natural addition to standard gum disease treatment to improve healing and reduce pocket depth.
- What could go wrong
- This is a very small, early-stage trial. The gel may not provide any benefit over standard cleaning alone, and natural extracts can vary in potency.
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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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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About 32 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2026
- Expected to finish
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Jan 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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30 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: * Adults aged 30 to 60 years. * Systemically healthy individuals. * Diagnosis of Stage II or Stage III periodontitis according to the 2018 Classification of Periodontal and Peri-Implant Diseases and Conditions. * Presence of at least 20 natural teeth. * Presence of at least two non-adjacent periodontal pockets (≥5 mm) located in different quadrants suitable for split-mouth allocation. * Clinical attachment loss consistent with Stage II or Stage III periodontitis. * Ability and willingness to comply with the study protocol and attend all follow-up visits. * Provision of written informed consent. Exclusion Criteria: * Current smokers or users of any tobacco products. * Pregnant or lactating women. * Patients with systemic diseases known to affect periodontal status or wound healing (e.g., uncontrolled diabetes mellitus, immunodeficiency disorders, osteoporosis requiring antiresorptive therapy). * Use of systemic antibiotics, corticosteroids, immunosuppressive agents, or non-steroidal anti-inflammatory drugs within the previous 3 months. * Periodontal therapy received within the previous 6 months. * History of allergy or hypersensitivity to pomegranate or any component of the study materials. * Orthodontic treatment during the study period. * Participation in another clinical trial within the previous 6 months.
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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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Faculty of Dental Medicine for Girls, Al-Azhar University
RECRUITINGCairo, Cairo Governorate, Egypt
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