Expired Study
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Mason, Ohio 45040


This pilot study will evaluate the use of nominal stimuli to assess dentinal hypersensitivity response relative to a clinically-controlled stimulus.


Inclusion Criteria: - be at least 18 years of age - sign an informed consent form and be given a copy - be in good general health as determined by the Investigator/designee - agree to delay any elective dentistry, including dental prophylaxis, and to report any dentistry received during the course of the study - agree to not participate in any other oral care study for the duration of this study - agree to return for scheduled visits and follow all study procedures - have dentinal hypersensitivity with at least one tooth with a Schiff sensitivity score of at least 1 in response to the examiner applied cold water challenge Exclusion Criteria: - severe periodontal disease, as characterized by purulent exudate, generalized mobility, and/or severe recession - active treatment for periodontitis - any diseases or conditions that might interfere with the subject safely completing the study - inability to undergo study procedures - fixed facial orthodontic appliances - a history of kidney stones - self-reported pregnancy or nursing - known allergies to the following ingredients; aqua, glycerin, cellulose gum, dipotassium oxalate, carbomer, sodium hydroxide, sodium benzoate, and potassium sorbate



Primary Contact:

Principal Investigator
Robert W Gerlach, DDS, MPH
Procter and Gamble

Backup Contact:


Location Contact:

Mason, Ohio 45040
United States

There is no listed contact information for this specific location.

Site Status: N/A

Data Source: ClinicalTrials.gov

Date Processed: October 18, 2018

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