Clinical trial Recruiting at 2 sites Interventional Ages 18 to 70

Alb-PRF vs PRF to reduce pain and improve healing after palate graft harvesting

Official title: Clinical Comparison of Albumin Platelet Rich- Fibrin (Alb-PRF) Versus Platelet-rich Fibrin (PRF) on Postoperative Morbidity Following Free Gingival Graft Harvesting: A Randomized Controlled Clinical Trial

Run by Cairo University · NCT06567548 · Data updated 2026-11-12

This trial will test whether Alb-PRF or PRF placed on the palate lowers pain and speeds healing for adults having a free gingival graft.

More Wound trials

Quick facts

Study typeInterventional
Ages18 Years to 70 Years
SexAll
Enrollment39 (estimated)
SponsorCairo University
Academic / other
Locations3 sites (Cairo, Cairo Governorate and 2 other locations)
StatusRecruiting
StartedNovember 27, 2025
Main results expectedDecember 30, 2026
Study endsJanuary 30, 2027
Registry record updatedMarch 27, 2026
Trial IDNCT06567548 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults over 18 who are medically healthy, non-smokers, need a free gingival graft, and can attend a one-month follow-up at Cairo University.

Probably not a fit

Patients who smoke, are pregnant or lactating, have poor oral hygiene, or had prior periodontal surgery in the area are excluded and are unlikely to benefit from enrollment in this protocol.

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

What this trial studies

This randomized controlled trial will enroll 39 adult participants at Cairo University and follow them for 28 days after free gingival graft (FGG) harvesting. Participants will be randomly assigned to one of three groups: Alb-PRF applied to the palatal donor site, PRF applied to the donor site, or an absorbable gelatin sponge as control. Procedures include standard FGG harvesting under local anesthesia and preparation of autologous blood products from a 10 ml venous draw. Outcomes focus on postoperative morbidity at the donor site including pain, bleeding, and wound healing over the one-month follow-up.

Why it matters

Potential benefit: If successful, the intervention could reduce postoperative pain and improve palatal wound healing after gingival graft harvesting.

How similar studies have gone: Conventional PRF has shown benefits for oral wound healing in prior dental studies, while Alb-PRF is a newer modification with limited but promising preliminary data.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Patients in need of free gingival graft
2. Medically free patients
3. Adult patients above 18 years old.
4. Patients accepting a 1-month follow-up period (cooperative patients).
5. Patients who will provide an informed consent.

Exclusion Criteria:

1. Smokers
2. Pregnant and lactating women
3. Patients with poor oral hygiene
4. Patients who had previous periodontal surgery in the area of interest

Where it's running

  • Cairo University
    Cairo, Cairo Governorate, Egypt
    Recruiting
  • Cairo University
    Giza, Cairo Governorate, Egypt
    Recruiting
  • Cairo University
    Cairo, Cairo Governorate, Egypt
    Not yet recruiting

Study contacts

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.