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NCT04968353 · ClinicalTrials.gov registry record · NA
Effect of Clear Aligner Attachment Design on Extrusion of Maxillary Lateral Incisors
A NA study, sponsored by Virginia Commonwealth University.
- Completed
- Registry status
- NA
- Development phase
- 40
- Enrollment target
NCT04968353: Completed NA study, sponsored by Virginia Commonwealth University.
NCT04968353 is a NA study that has completed, run by Virginia Commonwealth University. The registered enrollment target is 40 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (97% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT04968353, a NA study, has completed, sponsored by Virginia Commonwealth University.
- COMPLETED
- Registry status
- NA
- Development phase
- 40 participants
- Enrollment target
Study Summary
The purpose of this research is to test which of four clear aligner attachment types is more efficient in extruding (erupting) maxillary lateral incisors vertically into correct position during orthodontic treatment.
Primary Outcome
Percent achieved of the vertical (inciso-gingival) tooth movement will be assessed by comparing the initial ClinCheck software estimate tooth movement required to the amount of tooth movement observed
Interventions
- DEVICE Incisally-beveled attachment
- DEVICE Gingivally-beveled attachment
- DEVICE Optimized attachment
- DEVICE Horizontal attachment
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 40 participants |
| Start Date | 2021-08-01 |
| Est. Completion | 2022-06-03 |
| Phase | NA |
What the finished NCT04968353 record still lists
NCT04968353 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 40 participants, a relatively small participant target, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (97% lower).
The record links to 0 conditions, and to 4 interventions - of which Incisally-beveled attachment is the first listed.
NCT04968353 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT04968353 about?
NCT04968353 is a clinical study titled "Effect of Clear Aligner Attachment Design on Extrusion of Maxillary Lateral Incisors". The purpose of this research is to test which of four clear aligner attachment types is more efficient in extruding (erupting) maxillary lateral incisors vertically into correct position during orthodontic treatment.
What is the current status of trial NCT04968353?
This trial is currently completed. It is a NA study. The enrollment target is 40 participants. The study started on 2021-08-01. Estimated completion is 2022-06-03.
What interventions are being tested in trial NCT04968353?
The interventions under investigation include: Incisally-beveled attachment (DEVICE), Gingivally-beveled attachment (DEVICE), Optimized attachment (DEVICE), Horizontal attachment (DEVICE).
Who is sponsoring clinical trial NCT04968353?
This trial is sponsored by Virginia Commonwealth University, which has 558 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT04968353's enrollment target sits among peer trials
40 1447th of 2000 higher than 465 of 2,000 other NA trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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