Status:
COMPLETED
Study to Compare Marginal Bone Loss Around Implants From Two Dental Implant Systems.
Lead Sponsor:
Dentsply Sirona Implants and Consumables
Conditions:
Jaw, Edentulous, Partially
Eligibility:
All Genders
18-75 years
Phase:
NA
Brief Summary
The purpose of this study is to compare marginal bone level changes between ASTRA TECH Implant System; Fixture ST and Biomet 3i; Osseotite® Implants. Subjects with partial edentulism in the posterior ...
Eligibility Criteria
Inclusion
- Provision of written informed consent
- Age 18 - 75 years
- Partial edentulism, Kennedy class I or II, last natural tooth must be cuspid or first bicuspid
- Edentulous in the area/s if implant placement for more than 2 months
Exclusion
- Untreated caries and/or periodontal disease of residual dentition
- Need for pre-surgical bone or soft tissue augmentation in the planned implant area/s.
- Absence of occlusal stability in centric occlusion
- Any systemic or local disease or condition that would compromise post-operative healing and/or osseointegration
- Systemic corticosteroids or any other medication that would compromise post-operative healing and/or osseointegration
- Pregnancy
- Present alcohol or drug abuse
- Tobacco smoking during the last 6 months
- Unable or unwilling to return for follow-up visits for a period of 3 years
Key Trial Info
Start Date :
December 1 2002
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
June 1 2011
Estimated Enrollment :
36 Patients enrolled
Trial Details
Trial ID
NCT00746187
Start Date
December 1 2002
End Date
June 1 2011
Last Update
April 13 2016
Active Locations (2)
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1
Dept. of Implant Dentistry, New York University
New York, New York, United States, 10010
2
Dept. of Prosthodontics, School of Dentistry, University of North Carolina
Chapel Hill, North Carolina, United States, 27599-7450