Trials / Completed
CompletedNCT04181099
Influence of Different Zirconia Surface Treatments on Biofilm Formation
- Status
- Completed
- Phase
- N/A
- Study type
- Interventional
- Enrollment
- 16 (actual)
- Sponsor
- University of Basel · Academic / Other
- Sex
- All
- Age
- 18 Years
- Healthy volunteers
- Accepted
Summary
The aim is to test the influence of surface finish on biofilm formation on the transmucosal part of zirconia implants in an in vivo study. Sixteen test person will therefore receive an orthodontic apparatus containing the specimens with the respective surfaces and carry them for 2x 24h. The primary outcome is the spectormetrical quantification (OD value) of biofilm on the specimens that have been carried by the test person over 24h. Biofilm will be analysed using scanning electron microscopy.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| OTHER | Implant neck surface | The biofilm formation is tested on discs manufactured of zirconia with different surfaces in vivo using orthodontic devices that the participants carry over 24h |
Timeline
- Start date
- 2020-01-01
- Primary completion
- 2020-06-01
- Completion
- 2020-08-01
- First posted
- 2019-11-29
- Last updated
- 2021-04-28
Locations
1 site across 1 country: Switzerland
Source: ClinicalTrials.gov record NCT04181099. Inclusion in this directory is not an endorsement.