Evaluation of the Safety and Efficacy of an Oxalate Gel or Negative Control on Dentinal Hypersensitivity
Completed · Not applicable
Conditions studied: Dentin Sensitivity
In brief
This study will compare the safety and effectiveness of a potassium oxalate desensitizer or negative control on dentinal hypersensitivity.
Key facts
- Study ID
- NCT02189382
- Run by
- Procter and Gamble
- People needed
- 70
- Starts
- 2014-06-01
- Expected to finish
- 2014-07-01
- Last updated by the study team
- 2018-08-20
Who can join
Age: 18 and older. Sex: any. Healthy volunteers: accepted.
You may qualify if…
- be at least 18 years of age;
- provide written informed consent prior to participation and be given a signed copy of the informed consent form;
- complete a confidentiality disclosure agreement;
- be in good general health as determined by the Investigator/designee;
- agree not to participate in any other oral/dental product studies during the course of this study;
- agree to delay any dentistry (including dental prophylaxis) until the study has been completed;
- agree to refrain from the use of any non-study oral hygiene products;
- agree to return for all scheduled visits and follow study procedures; and.
- have at least one tooth with a Schiff sensitivity score of at least 1 in response to air challenge and a Yeaple Probe score of 10-40 in response to tactile challenge
You may not qualify if…
- self-reported pregnancy or nursing;
- severe periodontal disease, as characterized by purulent exudate, generalized mobility, and/or severe recession;
- active treatment of periodontitis;
- fixed facial orthodontic appliances;
- a history of kidney stones;
- known allergies to the following ingredients; aqua, glycerin, cellulose gum, dipotassium oxalate, carbomer, sodium hydroxide, sodium benzoate, and potassium sorbate
- any diseases or conditions that might interfere with the safe completion of the study; or
- an inability to undergo any study procedures.
Where it is running
- Silverstone Research Group — Las Vegas, Nevada, United States
Full record on ClinicalTrials.gov
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