Laser or toothpaste: which zaps tooth pain best?
NCT ID NCT07396610
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested two treatments for tooth sensitivity: a special toothpaste with bioactive glass and a low-level laser. 100 adults with sensitive teeth were randomly assigned to one of these treatments or a placebo. The goal was to see which approach provides better and longer-lasting pain relief over a year.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
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Contacts and locations
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Locations
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Sri Rajiv Gandhi College of Dental Sciences & Hospital
Bangalore, India
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