Clinical trial Recruiting at 1 site Interventional Ages 18 and up

Using patient's own blood to treat gum recession

Official title: Volumetric Changes of Soft Tissue Grafting. Comparison of Autologous PRF (Platelet-rich Fibrin ) & Autogenous CTG (Connective Tissue Grafts) . A Split-mouth Randomized Design

Run by Tufts University · NCT05633511 · Data updated 2026-11-12

This study is testing whether using a patient's own blood or tissue can help treat gum recession for those looking to improve their smile or reduce sensitivity.

More Gingival Recession trials

Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment50 (estimated)
SponsorTufts University
Academic / other
Locations1 site (Boston, Massachusetts)
StatusRecruiting
StartedJanuary 11, 2023
Main results expectedDecember 30, 2035
Study endsDecember 30, 2036
Registry record updatedApril 29, 2026
Trial IDNCT05633511 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults aged 18 and older who require treatment for gum recession at two or more sites.

Probably not a fit

Patients who smoke, do not consent to the therapy, or cannot comply with follow-up protocols may not benefit from this study.

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

What this trial studies

This study aims to address gum recession by utilizing a patient's own tissue from the roof of the mouth or an alternative method using their blood to create a membrane for treatment. Patients seeking corrective surgery for aesthetic concerns or sensitivity will be enrolled and randomly assigned to different treatment sites. An intraoral scanner will be used to measure pre-operative volume and will be repeated at each follow-up visit over the anticipated five-year duration of the study. The study employs a split-mouth design to compare the effectiveness of the two approaches.

Why it matters

Potential benefit: If successful, this approach could provide a less invasive and more acceptable treatment option for patients with gum recession.

How similar studies have gone: While the use of blood-derived membranes is a promising approach, the specific methodology in this study is relatively novel and has not been extensively tested in similar studies.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Adults 18yrs or older
2. Need of MG-tx for 2 or more sites for root coverage RT I and II (Cairo classification)
3. Class A +/-
4. No class V restoration present

Exclusion Criteria:

1. Patients who do not consent to recommended therapy
2. Patients who smoke
3. Patients who will not be able to comply with follow up protocols
4. Those who self report that they are pregnant.

Where it's running

  • Tufts University School of Dental Medicine
    Boston, Massachusetts, United States
    Recruiting

Study contacts

  • Principal investigator: Tannaz Shapurian, DMD, MSc — Tufts University School of Dental Medicine
  • Study coordinator: Tannaz Shapurian, DDM, MSc
  • Email: Tannaz.shapurian@tufts.edu
  • Phone: 617.636. 6741

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.