Clinical Trial

Buccal Graft + Collagen Matrix Versus Free Gingival Graft for Keratinized Mucosa Augmentation at Implant Sites

Study acronym: FGGvsBSG+CM
Active, Not Recruiting
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Record status
This record was last updated April 10, 2025 (before its estimated September 21, 2025 completion). Its status may not reflect the trial's current state.
Summary
The study aims at comparing two different approaches for soft tissue augmentation at implants lacking keratinized and adherent mucosa width: the free gingival graft (FGG) vs the Buccal Strip Graft in combination with a xenogeneic collagen matrix (BSG + CM)
Protocol Amendment History 4 amendments
This ClinicalTrials.gov record has been amended 4 times since 2023-04-25; most recent amendment 2025-04-08.
Status change: Recruiting → Active, Not Recruiting 2025-04-08
Trial Details
NCT Number NCT05844475
Lead Sponsor Harvard Medical School (HMS and HSDM)
Collaborators: Osteology Foundation
Conditions Surgery
Enrollment 32 participants
Start Date 2023-04-13
Primary Completion 2025-09-21 (estimated)
Study Completion 2025-12-21 (estimated)
Updated on ClinicalTrials.gov 2025-04-10