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NCT07491640 · ClinicalTrials.gov registry record · NA
Dynamic Effect of Occlusal Vertical Dimension on Lower Facial Form and Lip Positions
A NA study, sponsored by The University of Texas Health Science Center, Houston.
- Not yet
- Registry status
- NA
- Development phase
- 50
- Enrollment target
NCT07491640: Clinical Trial NA study, sponsored by The University of Texas Health Science Center, Houston.
NCT07491640 is a NA study that has not yet begun recruiting, run by The University of Texas Health Science Center, Houston. The registered enrollment target is 50 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (96% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT07491640, a NA study, has not yet begun recruiting, sponsored by The University of Texas Health Science Center, Houston.
- NOT YET RECRUITING
- Registry status
- NA
- Development phase
- 50 participants
- Enrollment target
Study Summary
The purpose of this study is to evaluate the effect of increased/decreased occlusal vertical dimension (OVD) on lower facial form and lip position, to analyze variations across gender groups and to analyze variations across age groups.
Interventions
- DEVICE Occlusal Vertical Dimension Modification (-4mm)
- DEVICE Occlusal Vertical Dimension Modification (-2 mm)
- DEVICE Occlusal Vertical Dimension Modification (0 mm)
- DEVICE Occlusal Vertical Dimension Modification (+2mm)
- DEVICE Occlusal Vertical Dimension Modification (+4mm)
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 50 participants |
| Start Date | 2026-03-30 |
| Est. Completion | 2026-06-30 |
| Phase | NA |
What is known before NCT07491640 opens enrollment
NCT07491640 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 50 participants, a relatively small participant target, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (96% lower).
The record links to 0 conditions, and to 5 interventions - of which Occlusal Vertical Dimension Modification (-4mm) is the first listed.
NCT07491640 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT07491640 about?
NCT07491640 is a clinical study titled "Dynamic Effect of Occlusal Vertical Dimension on Lower Facial Form and Lip Positions". The purpose of this study is to evaluate the effect of increased/decreased occlusal vertical dimension (OVD) on lower facial form and lip position, to analyze variations across gender groups and to analyze variations across age groups.
What is the current status of trial NCT07491640?
This trial is currently not yet recruiting. It is a NA study. The enrollment target is 50 participants. The study started on 2026-03-30. Estimated completion is 2026-06-30.
What interventions are being tested in trial NCT07491640?
The interventions under investigation include: Occlusal Vertical Dimension Modification (-4mm) (DEVICE), Occlusal Vertical Dimension Modification (-2 mm) (DEVICE), Occlusal Vertical Dimension Modification (0 mm) (DEVICE), Occlusal Vertical Dimension Modification (+2mm) (DEVICE), Occlusal Vertical Dimension Modification (+4mm) (DEVICE).
Who is sponsoring clinical trial NCT07491640?
This trial is sponsored by The University of Texas Health Science Center, Houston, which has 732 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT07491640's enrollment target sits among peer trials
50 1279th of 2000 higher than 622 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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