Expired Study
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Boston, Massachusetts 02115


To collect GCF (gingival crevicular fluid) samples from diseased patients suffering only from gingivitis and/or periodontitis.


Inclusion Criteria: - Be aged 18 to 65 years inclusive - Have a minimum of 20 natural uncrowned teeth (excluding 3rd molars) present - Give written informed consent - Be in good general health - No known history of allergy to personal care/consumer products or their - ingredients, relevant to any ingredients in the test products as determined by the - dental/medical professional monitoring the study Exclusion Criteria: - Medical condition which requires pre-medication prior to dental visits/procedures - Advanced periodontal disease - 5 or more decayed, untreated dental sites - Diseases of the soft or hard oral tissues - Orthodontic appliances - Abnormal salivary function - Use of prescription drugs. - Use of antibiotics one (1) month prior to or during this study - Use of any over the counter medications other than analgesics - Erratic use of vitamin supplements - Pregnant or breastfeeding. - Participation in another clinical study in the month preceding this study - Allergic to common dentifrice ingredients - Immune compromised individuals (HIV, AIDS, immuno suppressive drug therapy)



Primary Contact:

Principal Investigator
Riccardo Teles, DMD

Backup Contact:


Location Contact:

Boston, Massachusetts 02115
United States

There is no listed contact information for this specific location.

Site Status: N/A

Data Source: ClinicalTrials.gov

Date Processed: October 09, 2019

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