Clinical trials: Clear Orthodontic Retainers
Orthodontic Retention
The Effect of Full Versus Partial Coverage Thermoformed Retainers in Dual Retention With a Lower Bonded Retainer, on Periodontal, Orthodontic, and Patient-Reported Outcomes
After braces are removed, teeth may move back toward their original positions. Retainers are used to help keep teeth straight after orthodontic treatment.
- Trial name
- NCT07669129
- Testing
- Partial coverage vivera retainer, Full coverage Vivera retainer
- Where
- Malaysia
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- University of Malaya
Orthodontic Retention Appliance, Clear Orthodontic Retainers
Comparison of Dimensional Accuracy and Color Stability Between Direct 3D-printed and Thermoformed Retainers
This study aims to compare two types of orthodontic retainers used after active treatment to maintain teeth position. The retainers are fabricated using either direct 3D-printing or thermoforming methods.
- Trial name
- NCT07053410
- Testing
- Direct 3D-Printed Retainer, Single-Layer Thermoformed Retainer, Multi-Layer Thermoformed Retainer
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Essraa hassan Hussein Mohamed