Trials / Unknown
UnknownNCT02150226
Y-TZP and In-mouth Low Thermal Degradation: A Prospective Clinical Study
Low Thermal Degradation of Monolithic Zirconia Prostheses: an up to 5-year Original Prospective Clinical Study Using ex Vivo Analyses
- Status
- Unknown
- Phase
- N/A
- Study type
- Interventional
- Enrollment
- 101 (actual)
- Sponsor
- University of Liege · Academic / Other
- Sex
- All
- Age
- —
- Healthy volunteers
- Not accepted
Summary
The objective of this work is to study in-mouth aging and LTD of monolithic zirconia restorations. Microstructural changes characteristic of LTD processes, wear, and clinical behaviour following standard parameters will be evaluated. Notably Raman spectroscopy and 3D laser surface analysis will be used, directly on the restorations, which will be removed at regular intervals.The working hypothesis is that LTD process is very slow at the scale at the lifespan of dental prostheses.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| DEVICE | Lava plus (3M) crowns and bridges | Zirconia monolithic dental crowns and bridges evaluation |
Timeline
- Start date
- 2014-02-01
- Primary completion
- 2016-04-01
- Completion
- 2021-04-01
- First posted
- 2014-05-29
- Last updated
- 2019-08-07
Locations
1 site across 1 country: Belgium
Source: ClinicalTrials.gov record NCT02150226. Inclusion in this directory is not an endorsement.