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Effects of Antioxidant Dentifrice on Gingivitis

NCT02102295 · Status: COMPLETED · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 300

Last updated 2014-04-02

No results posted yet for this study

Summary

The purpose of this study is to investigate the effect of a dentifrice containing L-ascorbic acid 2-phosphate magnesium salt on gingival inflammation, gingival bleeding and gingival redness.

Conditions

  • Gingivitis

Interventions

DRUG

Experimental toothpaste

Experimental toothpaste was containing 0.3% L-ascorbic acid 2-phosphate magnesium salt and 950 ppm fluoride. The registered participants were instructed to brush their teeth twice a day in their customary manner.

DRUG

Control toothpaste

Control toothpaste was containing 950 ppm fluoride. The registered participants were instructed to brush their teeth twice a day in their customary manner.

Sponsors & Collaborators

  • Osaka University

    collaborator OTHER

  • Tohoku University

    collaborator OTHER

  • Nihon University

    collaborator OTHER

  • Lion Corporation

    lead INDUSTRY

Principal Investigators

  • Shinya Murakami · Osaka University

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
TRIPLE
Model
PARALLEL

Eligibility

Min Age
20 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2006-09-30
Primary Completion
2007-07-31
Completion
2007-07-31

Countries

  • Japan

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02102295 on ClinicalTrials.gov