Please sign in to follow a disease.
Do antibiotics around wisdom tooth surgery actually speed healing?
NCT ID NCT07817940
First seen Sep 14, 2026 · Last updated Sep 15, 2026 · Updated 1 time
Summary
Researchers compare three antibiotic approaches in healthy adults having impacted lower wisdom teeth removed: a single dose before surgery, a week of antibiotics after surgery, or no antibiotics. Each participant has similar wisdom teeth on both sides and undergoes two separate surgeries, so each person serves as their own comparison. The trial measures pain, facial swelling, mouth opening, and blood markers of inflammation to see whether antibiotics affect recovery.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- amoxicillin-clavulanate, an antibiotic
- What this could lead to
- If antibiotics help, this could point toward clearer guidelines for when to use them around wisdom tooth surgery.
- What could go wrong
- Antibiotics may make little difference to pain, swelling, or inflammation after surgery. They also carry risks of side effects and antibiotic resistance, and this small trial may not detect small benefits.
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
-
Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
-
30 people
The number who actually took part.
- Started
-
Nov 2023
- Finished
-
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 years and older
- 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: * Age 18 years or older Systemically healthy status Presence of bilateral, symmetrical, asymptomatic impacted mandibular third molars classified as Pell and Gregory Class II, Position B No antibiotic use within the 4 weeks preceding surgery Ability and willingness to provide written informed consent Exclusion Criteria: * Uncontrolled systemic disease Pregnancy or lactation Active pericoronal infection History of allergy to amoxicillin, clavulanic acid, or articaine hydrochloride Presence of local pathology at the surgical site Previous radiotherapy to the head and neck region Syndromic conditions Any postoperative complication following the first surgery that prevented completion of the second surgical procedure according to the study protocol
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Impacted lower third molar are added.
By submitting, you agree to our Terms of use
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Bolu Abant Izzet Baysal University, Faculty of Dentistry
Bolu, Bolu, 14030, Turkey (Türkiye)
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a simple rinse stop the most painful complication of wisdom tooth surgery?
- Your own blood may be the key to easier wisdom tooth recovery
- Tooth-Derived graft may boost jaw bone healing after cyst removal
- Blood gel promises faster healing for wisdom tooth surgery
- Sticky blood graft could speed healing after wisdom tooth surgery
- Needles vs. nerves: electroacupuncture may ease wisdom tooth surgery