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Wisdom tooth healing boosted by blood gels and laser?
NCT ID NCT07324213
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether placing a gel made from a patient's own blood into the socket after wisdom tooth removal, along with low-level laser therapy, can improve healing. 122 adults had their impacted wisdom teeth removed and were assigned to different combinations of these treatments. Researchers measured pain, swelling, mouth opening, and bone regrowth over several months to see which approach worked best.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Autologous platelet concentrates (Advanced Platelet-Rich Fibrin and Concentrated Growth Factors) and low-level laser therapy
- What this could lead to
- If successful, this could point toward a standard approach to reduce pain and speed bone healing after wisdom tooth extraction.
- What could go wrong
- This is a completed study with known safe procedures, but the results may not apply to all patients or tooth types. The improvements may be small and not change current practice.
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
-
122 people
The number who actually took part.
- Started
-
Jan 2020
- Finished
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Dec 2024
- Lead sponsor
-
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
-
18 to 40 years
- Sex
-
Anyone
- Healthy volunteers
-
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: * Adults aged 18 to 40 years. * Indication for surgical extraction of a partially or fully impacted mandibular third molar. * Generally healthy individuals without systemic diseases. * Ability to provide written informed consent. * Willingness to attend scheduled follow-up visits. Exclusion Criteria: * Presence of systemic diseases or metabolic disorders. * Pregnancy or breastfeeding. * Smoking. * Recent antibiotic therapy. * Poor oral hygiene. * Exceptionally difficult tooth position. * Surgical procedure exceeding the expected duration. * Inability to achieve primary wound closure. * Failure to comply with follow-up visits.
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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
-
Medyczne Centrum Innowacji Wrocław Sp. z o.o.
Wroclaw, Poland
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Other studies related to the condition(s) this trial covers.
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