Implant Stability Clinical Trial
Official title:
The Impact of Thread Length on Implant Stability
Verified date | November 2021 |
Source | University of Lisbon |
Contact | n/a |
Is FDA regulated | No |
Health authority | |
Study type | Interventional |
Some studies show that different types of threads in tapered implants result in differences in primary stability. The aim of this study is to a perform a prospective, controlled, randomized clinical trial comparing primary and secondary stability between long and standard thread implants in the treatment of partial edentulous patients.
Status | Completed |
Enrollment | 23 |
Est. completion date | June 15, 2020 |
Est. primary completion date | February 4, 2020 |
Accepts healthy volunteers | Accepts Healthy Volunteers |
Gender | All |
Age group | 18 Years and older |
Eligibility | Inclusion Criteria: - Minimum 18 years; - No systemic conditions that contraindicate surgery; - Periodontal health or periodontal disease treated as part of a periodontal support program and having a high level of plaque control; - Partial edentulous patients, in the upper jaw, specifically in the location of premolars and molars; Exclusion Criteria: - Patients with insufficient quantity of bone for implant placement without bone regeneration procedures; - Patients who underwent medication that could affect stability and osteointegration up to 3 months prior to study initiation; - Patients with untreated periodontal pathology or who have not followed periodontal supportive treatment; - Smokers, Pregnant or lactating women. |
Country | Name | City | State |
---|---|---|---|
Portugal | Vanessa Rodirgues | Lisboa |
Lead Sponsor | Collaborator |
---|---|
University of Lisbon |
Portugal,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | primary dental implant stability | measuring the ISQ value (implant stability quotient) | On the 1 day of implants placement |
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