Plaque reduction over time of an integrated oral hygiene system.

Martha E. Nunn, C. Douglas Ruhlman, Philip R. Mallatt, Sally M. Rodriguez, Katherine M. Ortblad

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

This article compares the efficacy of a prototype integrated system (the IntelliClean System from Sonicare and Crest) in the reduction of supragingival plaque to that of a manual toothbrush and conventional toothpaste. The integrated system was compared to a manual toothbrush with conventional toothpaste in a randomized, single-blinded, parallel, 4-week, controlled clinical trial with 100 subjects randomized to each treatment group. There was a low dropout rate, with 89 subjects in the manual toothbrush group (11% loss to follow-up) and 93 subjects in the integrated system group (7% loss to follow-up) completing the study. The Turesky modification of the Quigley and Hein Plaque Index was used to assess full-mouth plaque scores for each subject. Prebrushing plaque scores were obtained at baseline and at 4 weeks after 14 to 20 hours of plaque accumulation. A survey also was conducted at the conclusion of the study to determine the attitude toward the two oral hygiene systems. The integrated system was found to significantly reduce overall and interproximal prebrushing plaque scores over 4 weeks, both by 8.6%, demonstrating statistically significant superiority in overall plaque reduction (P = .002) and interproximal plaque reduction (P <.001) compared to the manual toothbrush with conventional toothpaste, which showed no significant reduction in either overall plaque or interproximal plaque. This study demonstrates that the IntelliClean System from Sonicare and Crest is superior to a manual toothbrush with conventional toothpaste in reducing overall plaque and interproximal plaque over time.

Original languageEnglish (US)
Pages (from-to)8-14
Number of pages7
JournalCompendium of continuing education in dentistry (Jamesburg, N.J. : 1995)
Volume25
Issue number10 Suppl 1
StatePublished - Oct 2004
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Medicine(all)

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