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RecruitingGingivitisPlaque

Clinical Study to Collect and Analyze Dental Plaque and Oral Health Measures in a Population With High Plaque/Low Gingivitis and High Plaque/High Gingivitis

Eligible age

18+ yrs

Accepts

All genders

Locations

1 state

Healthy volunteers

No

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About this study

The objective of this clinical research study is to collect and analyze plaque and oral health measures in a population with high plaque/low gingivitis and high plaque/high gingivitis

Sponsor: Colgate Palmolive

You may qualify if…

  • ✓ Male or female volunteers at least 18 years of age and in general good health.
  • ✓ Willing and able to understand and sign the informed consent form.
  • ✓ Must have a whole mouth mean TPI score ≥ 3.25
  • ✓ N=40 must have moderate-severe gingivitis (Whole Mouth Mean MGI≥2.5 or percent bleeding sites based on EBI ≥20%) and N=40 must have mild gingivitis (Whole Mouth Mean MGI≤2.5 and percent bleeding sites based on EBI\<20%)
  • ✓ Must have at least two areas in the mouth with high plaque/low inflammation and two areas with high plaque/high inflammation
  • ✓ Be willing to conform to the study protocol and procedures.
  • ✓ Minimum of 20 natural teeth with scorable facial and lingual surfaces

You may not qualify if…

  • ✕ Medical condition which requires premedication prior to dental visits/procedure.
  • ✕ Known history of allergy to personal care/consumer products or their ingredients, relevant to any ingredients in the test products as determined by the study examiner.
  • ✕ Active disease of the hard oral tissues.
  • ✕ Significant oral soft tissue pathology, excluding plaque-induced gingivitis.
  • ✕ Subjects with fixed or removable orthodontic appliances or removable partial dentures.
  • ✕ Dental prophylaxis within 30 days prior to study start.
  • ✕ Use of antibiotics, antimicrobial drugs, anti-inflammatory drugs, or anticoagulant therapies within 30 days prior to study start.
  • ✕ Use of chemotherapeutic oral care products within two weeks prior to study start.

Where it's recruiting

Indiana

Fort Wayne

Source: ClinicalTrials.gov · NCT07614490 · last updated 2026-05-29

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