Ignite Creation Date:
2025-12-26 @ 10:57 AM
Ignite Modification Date:
2026-03-04 @ 10:18 PM
Study NCT ID:
NCT02387008
Status:
TERMINATED
Last Update Posted:
2019-09-25
First Post:
2015-02-11
Is Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
Prospective, Comparative Assessment of Alveolar Bone Augmentation Using GUIDOR® Membrane in the Bound Edentulous Space
Sponsor:
University of North Carolina, Chapel Hill
Organization:
Study Overview
Official Title:
Prospective, Comparative Assessment of Alveolar Bone Augmentation Using Guidor Membrane in the Bound Edentulous Space
Status:
TERMINATED
Status Verified Date:
2019-09
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
This study was halted prematurely by UNC for low accrual.
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Purpose: The goal of guided bone augmentation is to provide an alveolar ridge of sufficient dimension to permit dental implant placement. While a wide variety of bone graft and barrier membrane products are commercially available, limited evidence exists supporting the use of one technique over another. The purpose of this study is to radiographically define the dimensional bone changes following horizontal bone augmentation using a synthetic GUIDOR® (Sunstar, Inc.) membrane. Secondary outcome measurements will include the assessment of inflammation, infection, or other wound healing complications.
Participants: A total of 60 patients requiring bone augmentation of a single bound edentulous site prior to dental implant placement will be selected for this study. This is a multicenter study with 30 patients receiving treatment at each study site.
Procedures (methods): Patients will be randomly allocated to receive horizontal bone augmentation with synthetic GUIDOR® membrane + freeze dried bone augmentation (FDBA), synthetic GUIDOR® membrane alone, or xenograft BioGide® membrane + FDBA. Cone beam computed tomography (CBCT) imaging will be obtained at baseline and 6 months post-operatively to assess dimensional alveolar ridge changes. Additionally, post-operative appointments at 1, 2, and 4 weeks post-grafting will be completed to assess the presence of inflammation, infection, wound dehiscence, or membrane exposure.
Participants: A total of 60 patients requiring bone augmentation of a single bound edentulous site prior to dental implant placement will be selected for this study. This is a multicenter study with 30 patients receiving treatment at each study site.
Procedures (methods): Patients will be randomly allocated to receive horizontal bone augmentation with synthetic GUIDOR® membrane + freeze dried bone augmentation (FDBA), synthetic GUIDOR® membrane alone, or xenograft BioGide® membrane + FDBA. Cone beam computed tomography (CBCT) imaging will be obtained at baseline and 6 months post-operatively to assess dimensional alveolar ridge changes. Additionally, post-operative appointments at 1, 2, and 4 weeks post-grafting will be completed to assess the presence of inflammation, infection, wound dehiscence, or membrane exposure.
Detailed Description:
None
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
True
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: