New nano varnish and laser combo could soothe sensitive teeth
NCT ID NCT07418788
First seen Feb 19, 2026
Summary
This study tests whether a special nano calcium fluoride varnish, a diode laser, or both together can reduce tooth sensitivity. Thirty adults with sensitive teeth will receive one of the treatments and rate their pain on a scale. The goal is to see which approach provides the best and longest-lasting relief.
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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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Contacts and locations
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Locations
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Faculty of Dental medicine for Girls
Cairo, 4470351, Egypt
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
polymeric nano calcium fluoride varnish (OliNANO seal) and diode laser
What this could lead to
If successful, this could offer a long-lasting, non-invasive treatment option for people with sensitive teeth.
What could go wrong
This is a small, early-stage trial with only 30 participants, so results may not apply to everyone. The treatment may not provide lasting relief or could cause minor side effects like gum irritation.
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.