Status:
COMPLETED
The Influence of Bone Allograft Particle Sizes on the Quantity and Quality of New Bone Formation in Grafted Extraction Sockets and Edentulous Ridges
Lead Sponsor:
University of Alabama at Birmingham
Conditions:
Alveolar Ridge Augmentation
Alveolar Ridge Preservation
Eligibility:
All Genders
18-99 years
Phase:
NA
Brief Summary
This study will evaluate the effect of allograft bone particle size on the bone quantity and quality following socket grafting and lateral ridge augmentation in preparation for endosseous implant plac...
Detailed Description
This study is a prospective, two-arm, randomized trial that will evaluate and compare the bone healing following ridge preservation of extraction sockets (RP, Arms 1 and 2) or lateral ridge augmentati...
Eligibility Criteria
Inclusion
- English speaking
- At least 18 years old
- Must be a patient of the UAB Dental School
- Able to read and understand informed consent document
- Need for implants to replace missing tooth or teeth in at least one quadrant of the mouth.
- Hopeless tooth or teeth planned to be replaced with dental implant(s)\_socket with residual 4 walls following minimally invasive tooth extraction (a dehiscence of \<3mm may be included) or insufficient alveolar ridge width for endosseous implant placement defined as 5mm or less as determined by bone sounding and cone beam computed tomography (CBCT) scan.
- Patient and/or guardian is willing and able to comply with the preoperative and postoperative diagnostic and clinical evaluations required.
Exclusion
- Non-English speaking
- Less than 18 years old
- Smokers/tobacco users (\>10 cigarettes/day)
- Patients with systemic pathologies or conditions contraindicating oral surgical procedures or adversely affecting wound healing
- Patients with significant medical conditions or habits expected to interfere with bony healing.
- Patient is a poor compliance risk (i.e., poor oral hygiene, history of alcohol or drug abuse)
- Bone dehiscence of \>4mm following tooth extraction or Vertical loss of bone at edentulous ridge
Key Trial Info
Start Date :
March 8 2017
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
December 15 2022
Estimated Enrollment :
37 Patients enrolled
Trial Details
Trial ID
NCT03468998
Start Date
March 8 2017
End Date
December 15 2022
Last Update
March 6 2023
Active Locations (1)
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1
University of Alabama at Birmingham
Birmingham, Alabama, United States, 35294-0007