Plaque Removal Efficacy of Four Dentifrices Following a Single Brushing

Completed · Phase 2

Conditions studied: Plaque, Dental

In brief

The purpose of this study is to evaluate and compare plaque removal efficacy of four dentifrices following a single timed tooth brushing. Prior to each evaluation visit of the four-way cross-over study, subjects will abstain from all oral hygiene for 24 hours. At each evaluation visit, subjects will be given a pre-brushing plaque evaluation, followed by a 1-minute supervised brushing and a post-brushing plaque evaluation.

Key facts

Study ID

NCT04794439

Run by

Church & Dwight Company, Inc.

People needed

70

Starts

2020-11-16

Expected to finish

2020-12-18

Last updated by the study team

2021-03-12

Who can join

Age: 18 and older, up to 69. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• 18 to 69 years

You may not qualify if…

• Have any known allergies or sensitivities to marketed dentifrice or oral hygiene products.
• Have fixed or removable orthodontic appliances, peri/oral piercings, or removable partial dentures.
• Evidence of poor oral hygiene, rampant dental caries, presence of extrinsic stain or calculus deposits that may interfere with plaque assessments.

Where it is running

• Salus Research, Inc. — Fort Wayne, Indiana, United States

Full record on ClinicalTrials.gov

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