At a glance
ClinicalIndex Comparison RecordN/ACompleted· 79 enrolled
Drug / intervention
control dentifrice +1 moreother
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.
Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
A Randomized, Double-blind Clinical Trial to Assess the Instant and Lasting Relief Effects of a Dentifrice Containing 2% Strontium Chloride and 5% Potassium Nitrate on Dentin Hypersensitivity
In Brief
A clinical study evaluating control dentifrice and strontium chloride/potassium nitrate dentifrice for Dentine Hypersensitivity. Completed, enrolled 79 participants across 1 site.
Detailed Summary
The objective of the present study was to compare the effects of a commercially available dentifrice containing 2% strontium chloride and 5% potassium nitrate in a silica base, versus a control dentifrice, containing exactly the same ingredients apart from strontium chloride and potassium nitrate, on the instant and lasting relief of DH.
Study Details
Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsDentine Hypersensitivity
CountriesChina
Collaborators--
Timeline
N/ACompletedFinished
201220132014201520162017201820192020202120222023202420252026
First PostedAug 2011
Enrollment StartSep 2011
Primary CompletionSep 2011
TodayJul 2026
First PostedAug 31, 2011
Enrollment StartSep 1, 2011
Primary CompletionSep 1, 2011
TodayJul 2, 2026
Enrollment to primary: 0 daysPosted 14.8 years ago
Interventions
control dentifriceother
use the dentifrice to brush teeth twice a day for one minute for 3 days
strontium chloride/potassium nitrate dentifriceother
use the dentifrice to brush teeth twice daily for 3 days