Can a platelet gel boost gum healing without surgery?
NCT ID NCT07787949
First seen Aug 26, 2026 · Last updated Aug 27, 2026 · Updated 1 time
Summary
This trial tests whether adding injectable platelet-rich fibrin (i-PRF) to a minimally invasive non-surgical gum treatment helps heal grade II furcation defects—areas where bone loss has occurred between tooth roots. Adults with stage III, grade B periodontitis and such defects will receive either the non-surgical technique alone or with i-PRF injections. The study measures changes in bone fill and gum attachment over six months to see if the combination improves healing.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Injectable platelet-rich fibrin (i-PRF) combined with minimally invasive non-surgical technique (MINST)
- What this could lead to
- If effective, this combination could improve bone and gum attachment healing in furcation defects, potentially reducing the need for surgery.
- What could go wrong
- This is a small early-stage trial, and the added benefit of i-PRF over MINST alone is uncertain. Results may not apply to all patients or defect types.
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 30 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Mar 2026
- Expected to finish
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Mar 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: * Patients of both genders \>18 years old, medically free of systemic diseases affecting periodontal regeneration. * Diagnosis of stage III, grade B periodontitis (according to the AAP/EFP classification 2018) with the presence of class II furcation defect in either the maxillary (buccal) or mandibular arch (buccal or lingual) as determined by clinical evaluation and confirmed by radiographic evaluation. * Gingival margin and interdental bone positioned coronally to the furcation entrance. * Commitment to maintenance visits and follow-up. * Absence of primary endodontic lesions. Exclusion Criteria: * Patients suffering from any systemic diseases that may affect the outcome of periodontal therapy, including diabetes, immune deficiencies, etc; * Patients that received periodontal surgical treatments in the past 12 months. * Smoking (current or in past 5 years) * Prolonged treatment with antibiotics or anti-inflammatory agents within 6 months prior to periodontal therapy. * Pregnant and lactating females. * Teeth with hopeless prognosis * Third molars
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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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October 6 University (Faculty of Dentistry)
RECRUITINGGiza, Giza Governorate, 12511, Egypt
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