Status:
COMPLETED
Radiographic and the Esthetic Outcome of Two Different Bone Grafting Techniques in Early Implant Placement
Lead Sponsor:
The University of Texas Health Science Center at San Antonio
Conditions:
Missing Tooth
Fractured Tooth
Eligibility:
All Genders
18+ years
Phase:
NA
Brief Summary
Total of 48 subjects were randomly assigned to treatment groups: UT Health Science Center at San Antonio Chi Mei Medical Center, Tainan, Taiwan Patients require a maxillary non-molar extraction site...
Detailed Description
This comparative, randomized, prospective clinical study is designed to compare clinical outcomes and facial bone height and thickness of two different bone grafting techniques after augmentation in (...
Eligibility Criteria
Inclusion
- The patient is 18 years or older.
- Non-smoker or patient has smoking habit and \< 1 pack per day.
- Ability to understand and provide informed consent before starting the study.
- Ability and willingness to comply with all study requirements.
- The patient, if of child-bearing potential, has a negative urine pregnancy test.
- Adequate oral hygiene to allow for implant therapy consistent with standards of care.
- Adequate primary stability following early implant placement protocols utilizing Straumann Bone Level implants NC 3.3mm or RC 4.1mm in diameter at all available implant lengths.
- One or more teeth in maxilla (11,12,13,14,15,21,22,23,24,25 according to FDI) has been identified as having a hopeless prognosis requiring extraction leading to a single-tooth gap requiring implant placement as determined by clinician.
- Implant site that has a defect and requires bone augmentation. This will be determined by measuring on the CBCT image the available space for the implant and whether or not there is enough bone width where the implant is to be placed.
Exclusion
- Patient reports current smoking habit \> 1 pack per day or tobacco chewing use.
- History of alcoholism or drug abuse within the past 5 years.
- Severe bruxism or clenching habits.
- Patient has significant untreated periodontal disease (grade III or IV), caries, or clinical or radiographic signs of infection within two adjacent tooth positions of implant area.
- History of HIV infection, Hepatitis B or C.
- Patients with a history of systemic disease that precludes standard dental implant therapy.
- Presence of local inflammation or mucosal diseases such as lichen planus
- Patient history consistent with high risk for subacute bacterial endocarditis
- Current hematological disorder or coumadin (or similar) therapy
- Patient currently undergoing chemotherapy
- Patient history of radiation treatment to the head or neck
- Physical or mental handicaps that would interfere with patient's ability to exercise good oral hygiene on a regular basis
- Pregnant or breastfeeding women
Key Trial Info
Start Date :
July 30 2013
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
May 15 2016
Estimated Enrollment :
48 Patients enrolled
Trial Details
Trial ID
NCT03302143
Start Date
July 30 2013
End Date
May 15 2016
Last Update
October 4 2017
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