Trials / Completed
CompletedNCT01587950
The Effects of Potassium Nitrate in Reducing Dentinal Hypersensitivity
An Exploratory Study Investigating the Effects of a Potassium Nitrate Solution in Reducing Dentinal Hypersensitivity
- Status
- Completed
- Phase
- Phase 1
- Study type
- Interventional
- Enrollment
- 12 (actual)
- Sponsor
- GlaxoSmithKline · Industry
- Sex
- All
- Age
- 18 Years – 65 Years
- Healthy volunteers
- Not accepted
Summary
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.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| DRUG | Potassium Nitrate | 250 μL of Potassium nitrate solution (either 5% or 2.5%) |
| DRUG | Placebo | Sterile Water |
Timeline
- Start date
- 2009-02-01
- Primary completion
- 2009-04-01
- Completion
- 2009-04-01
- First posted
- 2012-04-30
- Last updated
- 2015-04-28
- Results posted
- 2015-04-28
Locations
1 site across 1 country: United States
Source: ClinicalTrials.gov record NCT01587950. Inclusion in this directory is not an endorsement.