Which clear aligner design feels better? new study aims to find out
NCT ID NCT07660809
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study compares two common clear aligner trimming-line designs to see which one feels more comfortable to wear. Seventy orthodontic patients who already wear one design on their upper teeth and the other on their lower teeth will rate their comfort after at least four weeks. The goal is to help dentists choose the design that causes less discomfort.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
clear aligner trimming-line design (device)
What this could lead to
If one design is found to be more comfortable, it could help orthodontists choose better-fitting aligners for patients.
What could go wrong
This is a small, early observational study (70 people) that only measures comfort, not treatment success. Results may not apply to all patients or aligner brands.
Disclaimer
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the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Aorys Clinic
Sibiu, Sibiu County, 550027, Romania
Contact Phone: •••-•••-•••• Email: •••••@•••••