Blood products may ease wisdom tooth recovery
NCT ID NCT07320170
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether two substances made from a patient's own blood—platelet-rich plasma (PRP) and concentrated growth factor (CGF)—can reduce pain, swelling, and dry socket after wisdom tooth removal. 42 healthy adults with impacted wisdom teeth took part. Results will show if these natural treatments improve healing compared to standard care.
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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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42 people
The number who actually took part.
- Started
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May 2024
- Finished
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May 2025
- 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 to 50 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Patients aged between 18 and 50 years. * Systemically healthy individuals classified as American Society of Anesthesiologists (ASA) Class I or Class II. * Presence of impacted mandibular third molars (teeth 38 and 48 according to Fédération Dentaire Internationale (FDI) notation). * Mesioangular impaction with bone retention according to Winter's classification. * Class II relationship to the ramus according to the Pell and Gregory classification. * Level B or Level C depth of impaction according to the Pell and Gregory classification. Exclusion Criteria: * Patients younger than 18 years. * Habitual smoking or alcohol consumption. * Presence of coagulation (bleeding) disorders. * Systemic diseases affecting wound healing or use of medications that compromise healing. * Pregnancy or lactation. * Presence of active pericoronitis associated with the tooth. * Presence of pathological lesions (cysts or tumors) associated with the impacted tooth. * Uncontrolled periodontal disease in the oral cavity. * Known allergy to any medications used in the study protocol. * Inability to comply with follow-up visits.
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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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Recep Tayyip Erdogan University, Faculty of Dentistry
Rize, Turkey (Türkiye)
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