Light therapy may ease pain and protect roots during braces
NCT ID NCT06199674
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether using a portable light device (photobiomodulation) at home for 8 minutes daily can reduce pain, root damage, and improve gum health in adults getting braces. Fifty patients aged 18–35 who need premolar extractions will use the device alongside standard braces. Researchers will measure root changes, pain levels, and dental bacteria over time.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
photobiomodulation therapy (a portable light device used daily at home)
What this could lead to
If it works, this could offer a simple, at-home way to reduce pain and root damage during orthodontic treatment.
What could go wrong
This is a small, early-stage study with only 50 participants. The device may not provide significant benefits over standard care, and results may not apply to all orthodontic patients.
Disclaimer
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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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Locations
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The University of Hong Kong
Hong Kong, Hong Kong, Hong Kong