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Instant and Lasting Relief Effects of Strontium Chloride/Potassium Nitrate Dentifrice on Dentin Hypersensitivity

NCT01426360 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 79

Last updated 2011-12-19

Study results available
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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.

Conditions

  • Dentine Hypersensitivity

Interventions

OTHER

control dentifrice

use the dentifrice to brush teeth twice a day for one minute for 3 days

OTHER

strontium chloride/potassium nitrate dentifrice

use the dentifrice to brush teeth twice daily for 3 days

Sponsors & Collaborators

  • Sun Yat-sen University

    lead OTHER

Principal Investigators

  • Hongchun Liu, Ph.D. · Department of Preventive Dentistry,Guanghua College of Stomatology,Sun Yat-sen University

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
70 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2011-09-30
Primary Completion
2011-09-30
Completion
2011-09-30

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01426360 on ClinicalTrials.gov