Clinical trials: Orthodontic Aligners
Orthodontic Pathological Resorption of External Root, Complication of Personal Oral Hygiene
Comparison of Oral Hygiene & Root Resorption During Orthodontic Treatment
Orthodontic treatment has been traditionally carried out with fixed appliances involving the use of stainless steel brackets and archwires.
- Trial name
- RCT (NCT02745626)
- Testing
- Appliance
- Where
- United States
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- UConn Health
Orthodontic Tooth Movement
Clinical Trial to Assess the Efficacy of Reducing the Aligners' Wear Protocol
The hypothesis of this project is that replacing the current 7-day wear protocol with a 3-day wear protocol, while integrating less tooth movement per aligner (reduce the amount of activation per aligner) may produce more…
- Trial name
- NCT05905224
- Testing
- Invisalign 7-day wear protocol, Invisalign 3-day wear protocol
- Where
- United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- University of Florida
Tooth Movement, Malocclusion
Accelerated Tooth Movement With AcceleDent® and Aligners - a Pilot Project
The AcceleDent® device has been introduced to the specialty of orthodontics in order to reduce treatment time. The theory behind AcceleDent® is that high frequency vibratory forces (30Hz) delivered to the teeth will stimulate the…
- Trial name
- NCT02438280
- Testing
- AcceleDent, Vibrational Device
- Where
- 3 sites in United States, Canada
- Volunteers
- 27 people
- Sponsor
- University of Washington
Malocclusion
Class II Correction Study Using the Invisalign System
To demonstrate that growing teenagers which present up to full cusp Class II malocclusions can be treated using the Invisalign System.
- Trial name
- NCT02376829
- Testing
- Invisalign System
- Where
- 10 sites in United States, Canada
- Volunteers
- 164 people, healthy volunteers welcome
- Sponsor
- Align Technology, Inc.
Teeth Straightening, Aligner Therapy
A Study to Compare Nighttime Aligners to Daytime Aligners
The purpose of this research study is to see if Nighttime Aligners (worn 10-12 hours per day or night) are effective and safe for tooth movement and if so, how they compare with the standard Daytime aligners (worn 20-22 hours per…
- Conditions
- Teeth Straightening, Aligner Therapy, Orthodontic Aligner
- Trial name
- NCT06539676
- Testing
- Nighttime Aligners, Daytime Aligners
- Where
- 12 sites in United States
- Volunteers
- 7 people
- Sponsor
- Dentsply Sirona Implants and Consumables