Can your own blood speed up gum healing?
NCT ID NCT07785349
First seen Aug 25, 2026 · Last updated Aug 26, 2026 · Updated 1 time
Summary
This trial tests whether applying a gel made from a patient's own blood—called injectable platelet-rich fibrin (i-PRF)—to the surgical site after gum removal surgery (gingivectomy) improves healing. In a split-mouth design, one side of the mouth receives i-PRF, while the other side gets standard surgery alone. The study measures gum health and healing-related substances in the fluid around the teeth over 28 days. It includes 31 people aged 15–50 with symmetric gum overgrowth.
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), a biological material made from the patient's own blood, applied to the surgical site after gingivectomy
- What this could lead to
- If i-PRF improves healing, it could become a simple, low-cost addition to gum surgery, reducing pain and speeding recovery.
- What could go wrong
- This is a small, early-stage trial (31 people) with short follow-up. Results may not apply to everyone, and i-PRF may not offer significant benefit over standard care.
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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31 people
The number who actually took part.
- Started
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Sep 2022
- Finished
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Sep 2023
- 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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15 to 50 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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:Achieving an optimal level of oral hygiene following Phase I periodontal therapy * Presence of bilateral, symmetric chronic inflammatory gingival overgrowth in the anterior mandibular or maxillary region * Absence of attachment loss and bone loss at the surgical site * Absence of systemic conditions that could affect wound healing and periodontal surgical outcomes, such as uncontrolled diabetes, cancer, HIV, or metabolic bone diseases * No use of systemic corticosteroids, immunosuppressive agents, radiotherapy, and/or chemotherapy prescribed or taken within 2 months prior to the study intervention, which could affect study outcomes, wound healing, and the coagulation mechanism * Normal physiological hormonal balance Exclusion Criteria: Patients unable to achieve optimal oral hygiene or with poor compliance/communication * Presence of any systemic disease adversely affecting periodontal health and post-procedural wound healing (e.g., diabetes, rheumatoid arthritis, neurological disorders, pulmonary and renal diseases) * Use of medications known to cause gingival overgrowth, including immunosuppressants, anticonvulsants, and calcium channel blockers * Pregnancy or lactation in female participants * Presence of moderate to advanced gingivitis or periodontitis * Current smoking
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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
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Afyonkarahisar Health Sciences University, Faculty of Dentistry
Ankara, None Selected, 06220, Turkey (Türkiye)
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Other studies related to the condition(s) this trial covers.
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