Ignite Creation Date:
2025-12-25 @ 3:57 AM
Ignite Modification Date:
2025-12-26 @ 2:48 AM
Study NCT ID:
NCT03432702
Status:
COMPLETED
Last Update Posted:
2018-02-14
First Post:
2018-01-31
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Horizontal Ridge Augmentation With or Without Autogenous Block Grafts
Sponsor:
Universidad CientÃfica del Sur
Organization:
Study Overview
Official Title:
Horizontal Ridge Augmentation With Guided Bone Regeneration Using Particulate Xenogenic Bone Substitutes With or Without Autogenous Block Grafts: A Randomized Controlled Trial
Status:
COMPLETED
Status Verified Date:
2018-02
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
To evaluate dimensional bone alterations following horizontal ridge augmentation using guided bone regeneration (GBR) with or without autogenous block graft (ABG) for the rehabilitation of atrophic jaws with dental implants.
Detailed Description:
Forty-two patients with 42 severe horizontal bone atrophy sites in the maxilla or mandible will be randomly assigned to two groups: ABG or GBR.
In the ABG group, a combination of ABG with particulate xenograft, covered with collagen membrane, will be used, while only a combination of particulate xenograft and collagen membrane alone will be in the GBR group. After 6-9 months of healing, implants were inserted. All implants will be definitively restored 6 months after implant placement. Radiographic examination (cone beam computed tomograms, CBCT) will be performed to evaluate the amount of horizontal bone width (HBW) gain immediately after bone grafting procedure (T0), at 6 months (T6), and at 18 months (T18). Patient demographic information, amount of width augmentation, implant survival, complications, and contributing factors will be gathered and analyzed.
In the ABG group, a combination of ABG with particulate xenograft, covered with collagen membrane, will be used, while only a combination of particulate xenograft and collagen membrane alone will be in the GBR group. After 6-9 months of healing, implants were inserted. All implants will be definitively restored 6 months after implant placement. Radiographic examination (cone beam computed tomograms, CBCT) will be performed to evaluate the amount of horizontal bone width (HBW) gain immediately after bone grafting procedure (T0), at 6 months (T6), and at 18 months (T18). Patient demographic information, amount of width augmentation, implant survival, complications, and contributing factors will be gathered and analyzed.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
False
Is an FDA AA801 Violation?: