NCT06621498

Ridge Preservation Using Guided Regenaration, Platelet-rich Plasma and Free Gingival Grafts

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 80 (actual)
• Sponsor: Medical University of Varna · Academic / Other
• Sex: All
• Age: 18 Years – 65 Years
• Healthy volunteers: Not accepted

Summary

The goal of this clinical trial is to learn if ridge preservation methods with dense polytetrafluoroethylene membranes, with d-PTFE membranes and platelet-rich plasma, and with free gingival grafts can reduce vertical resorption of the post-extraction socket walls. Researchers compared each experimental group to a control group (unassisted socket healing). Participants were randomly allocated to one of the four groups. Cone-beam computed tomography was performed after the procedure and 3 months post-operatively to evaluate the vertical socket wall resorption.

Conditions

• Post-Extraction Socket Healing
• Ridge Preservation

Interventions

Type	Name	Description
PROCEDURE	Ridge preservation technique	Tooth extraction, deperiostation of the buccal and oral marginal gingiva, placement of d-PTFE membranes and suturing.
PROCEDURE	ridge preservation	Tooth extraction, socket filling with PRP, deperiostation of the buccal and oral marginal gingiva, placement of d-PTFE membranes and suturing.
PROCEDURE	ridge preservation	Tooth extraction, full-thickness graft harversting and socket sealing with it.

Timeline

• Start date: 2022-06-23
• Primary completion: 2023-03-20
• Completion: 2023-04-12
• First posted: 2024-10-01
• Last updated: 2024-10-01

Locations

1 site across 1 country: Bulgaria