Status:
COMPLETED
Horizontal Ridge Augmentation With or Without Autogenous Block Grafts
Lead Sponsor:
Universidad Científica del Sur
Collaborating Sponsors:
NYU Langone Health
Conditions:
Bone Regeneration
Bone Transplantation
Eligibility:
All Genders
18+ years
Phase:
NA
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 ja...
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...
Eligibility Criteria
Inclusion
- 18 years old, who required an implant supported restoration in at least one site, with severe atrophy of the alveolar ridge in the horizontal plane (class III-IV atrophy according to Cawood and Howell classification),
- adequate oral hygiene
- no history of previous bone augmentation procedures at the implant site, and
- able to understand and sign an informed consent form.
Exclusion
- uncontrolled systemic conditions, irradiation in the head and neck area, - immunosuppressed or immunocompromised,
- presented with oral disorders (such as lichen planus),
- treated or under treatment with intravenous amino-bisphosphonates,
- untreated periodontitis, poor oral hygiene and motivation,
- parafunctional habits,
- pregnant or lactating,
- drug or alcohol abuse,
- psychiatric disorders,
- a history (within the last 3 months) of using (at least weekly or more frequently) smokeless chewing tobacco, smoking a pipe, cigar or cigarette (at a rate of more than 10 cigarettes per day),
- acute/chronic infection/inflammation in the area, or
- an extraction with less than 3 months of healing
Key Trial Info
Start Date :
May 1 2012
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
June 1 2017
Estimated Enrollment :
42 Patients enrolled
Trial Details
Trial ID
NCT03432702
Start Date
May 1 2012
End Date
June 1 2017
Last Update
February 14 2018
Active Locations (1)
Enter a location and click search to find clinical trials sorted by distance.
1
Periodontal Postgraduate Clinic at the Faculty of Dentistry, Científica del Sur University
Lima, Peru