Which retainer wins? study tests which wire keeps teeth straight longer
NCT ID NCT07476950
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study compares two types of fixed retainers (thin wires glued behind the lower front teeth) to see which one lasts longer after braces. About 133 people aged 15-50 who finished orthodontic treatment will be randomly assigned to get either a round twisted wire or a braided rectangular wire retainer. Researchers will check the retainers over two years to see how often they break or come loose, and also ask about comfort and oral hygiene.
Disclaimer
Read more
Show less
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.
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.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for ORTHODONTIC RETENTION are added.
By submitting, you agree to our Terms of use
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.