Clinical trial Recruiting at 1 site Phase 4 Interventional Ages 18 and up

Which single-dose antibiotic works best to prevent complications after lower wisdom tooth removal

Official title: Comparison of Amoxicillin, Clindamycin and Azithromycin Single Doses Antibiotic Prophylaxis in Patient Undergoing Lower Third Molar Extraction, A Randomized Control Trial

Run by Dow University of Health Sciences · NCT07894016 · Data updated 2026-11-12

This trial tests whether a single dose of amoxicillin, clindamycin, or azithromycin is best at reducing post-surgery problems for adults undergoing lower wisdom tooth extraction.

Quick facts

PhasePhase 4
Study typeInterventional
Ages18 Years and up
SexAll
Enrollment105 (estimated)
SponsorDow University of Health Sciences
Academic / other
Locations1 site (Karachi, Sindh)
StatusRecruiting
StartedOctober 20, 2026
Main results expectedDecember 30, 2026
Study endsDecember 30, 2026
Registry record updatedNovember 2, 2026
Trial IDNCT07894016 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Adults 18 or older undergoing lower third molar extraction with no recent antibiotics and no allergies to study drugs.

Probably not a fit

Patients with certain medical conditions or those who do not respond to the selected antibiotic could see no benefit from participating.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This randomized, interventional study compares three single-dose antibiotics—amoxicillin, clindamycin, and azithromycin—to see which one most effectively reduces post-operative complications after lower third molar extraction. Eligible participants receive one pre-procedure dose, with follow-up assessments on the same day and on day three to measure pain, mouth opening, and bleeding. Data will be analyzed using SPSS to determine which drug provides the best outcomes. The study is conducted at a single institution in Karachi, led by Dow University of Health Sciences.

Why it matters

Potential benefit: If a particular antibiotic shows superior protection, participants and future patients may receive more effective single-dose prophylaxis for wisdom tooth extractions.

How similar studies have gone: Previous research has explored single-dose prophylaxis with these antibiotics, with varying results across dental procedures; this study adds direct comparison in this surgical context.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Individuals with no history antibiotics for past 1 month
* No active infection going
* No allergies to any antibiotics, analgesics, local anesthetic
* Cases of low to medium difficulty
* Age bracket from 18 years or older

Exclusion Criteria:

* Pregnant women
* Lactating mothers
* People who have any soft tissue healing disorder
* Patient undergone radiotherapy
* Patient having kidney or liver disease

Where it's running

  • Dr. Ishrat-ul-Ebad Khan Institute of Oral Health Sciences
    Karachi, Sindh, Pakistan
    Recruiting

Study contacts

  • Principal investigator: Meer M Fawad, Masters of Science — Down University of Health Sciences
  • Study coordinator: Meer M Fawad, Masters of Science
  • Email: fawadshaikh55@gmail.com
  • Phone: +923331255251

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.