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Your journey
1What's a trial
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More info
You can access this
clinical trial
if you have
Dentinal Hypersensitivity or Dental Pain
and you are
between 18 and 65
years old
This is an early phase trial to determine
the dosage and safety of the new treatment.
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The purpose

A randomized, controlled, double blind exploratory study to explore the effects of two different potassium nitrate concentrations and water on exposed dentine in reducing dentinal hypersensitivity. Solutions will be applied for either 2, 5 or 10 minutes and assessed by visual analogue scale (VAS) scores following evaporative (air) stimulus.

Provided treatments

  • Drug: Potassium Nitrate
  • Drug: Placebo

Locations near you

Unfortunately, there are no recruiting locations near you. Please check the list with all locations below.
Tris trial is registered with FDA with number: NCT01587950. The sponsor of the trial is GlaxoSmithKline and it is looking for 12 volunteers for the current phase.
Official trial title:
An Exploratory Study Investigating the Effects of a Potassium Nitrate Solution in Reducing Dentinal Hypersensitivity