Randomized controlled trial to study plaque inhibition in calcium sodium phosphosilicate dentifrices

Journal of Dentistry
N C ClaydonNicola X West

Abstract

To evaluate the effect of three calcium sodium phosphosilicate (CSPS)/sodium monofluorophosphate containing dentifrices, compared to positive and negative controls on plaque re-growth in a non-brushing model, after 4 days of twice daily use, as determined by plaque area and Turesky plaque index (TPI). This was an exploratory, single-centre, examiner-blind, randomised, controlled, five treatment period, crossover, plaque re-growth study, with supervised use of study products. Twenty-three healthy adult volunteers were randomized to receive experimental 5% CSPS dentifrice; two marketed 5% CSPS dentifrices; active comparator mouthrinse and negative control dentifrice. At the start of each treatment period, zero plaque was established by dental prophylaxis and study products were dispensed as either dentifrice slurries or mouthrinse, twice daily for the next 4 days. No other forms of oral hygiene were permitted. After 96h, supra-gingival plaque was determined by plaque area (direct entry, planimetric method) and TPI. Changes from zero plaque were analysed. For both measures, plaque re-growth at 96h was significantly lower following treatment with active comparator mouthrinse and significantly higher following treatment with the exp...Continue Reading

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Citations

Jul 6, 2017·Journal of Applied Oral Science : Revista FOB·Larissa Dias AlexandrinoCecy Martins Silva

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