An Evaluation of Plaque and Gingivitis Reduction Following Home Use of Sonicare FlexCare Platinum with Premium Plaque Control Brush Head and a Manual Toothbrush.

Abstract

OBJECTIVES:

To assess the effect of the Philips Sonicare FlexCare Platinum with Premium plaque control brush head on gingival inflammation, bleeding, and supragingival plaque reduction following a six-week period of home use compared to a manual toothbrush.

METHODS:

This was a randomized, single-blind, parallel-design clinical trial. Subjects included in the study were routine manual toothbrush users who were generally healthy non-smokers, aged 18-65 years, with mild to moderate gingivitis. Subjects with advanced periodontal disease, excessive gingival recession, and heavy deposits of calculus or rampant decay were excluded from the study. Eligible participants were dispensed either Philips Sonicare FlexCare Platinum with Premium plaque control brush head (PC), or an ADA Reference manual toothbrush (MTB) for twice-daily home oral hygiene procedures for six weeks. Efficacy measures included the Lobene and Soparker Modification of Quigley and Hein Plaque Index (MPI), the Modified Gingival Index (MGI), and Gingival Bleeding Index (GBI). Safety was evaluated by oral examination and subject report. Efficacy and safety were assessed at Baseline, and at two and six weeks following product home use.

RESULTS:

Of 154 subjects randomized, 143 subjects completed the study. For the primary endpoint, MGI at Week 2, statistically significantly larger reductions in MGI were observed for PC versus MTB, p < 0.0001. The adjusted mean reduction and standard error estimates (SE) for MGI, expressed as percent reduction versus Baseline to Week 2, were 41.73% (2.00%) for PC and 7.38% (2.02%) for MTB. Statistically significant differences were also observed for MPI and GBI at Week 2, and for all metrics at Week 6.

CONCLUSIONS:

Philips Sonicare FlexCare Platinum with Premium plaque control brush head statistically significantly reduces gingival inflammation, gingival bleeding, and plaque following two and six weeks of home use, compared to manual tooth brushing alone.

• Authors: Wendy Jenkins, Sonia Souza, Marilyn Ward, Jodi Defenbaugh, Kimberly R Milleman, Jeffery L Milleman
• Journal: The Journal of clinical dentistry (J Clin Dent) Vol. 28 Issue 1 Spec No A Pg. A7-12 (Mar 2017) ISSN: 0895-8831 [Print] United States
• PMID: 28422460 (Publication Type: Journal Article, Randomized Controlled Trial)

Chemical References

• Platinum

Topics

• Adolescent
• Adult
• Aged
• Dental Plaque (therapy)
• Dental Plaque Index
• Female
• Gingivitis (therapy)
• Humans
• Male
• Middle Aged
• Periodontal Index
• Platinum
• Single-Blind Method
• Toothbrushing
• Treatment Outcome
• Young Adult