Evaluation of new chlorhexidine- and cetylpyridinium chloride-based mouthrinse formulations adjunctive to scaling and root planing: pilot study.
Int J Dent Hyg
; 15(4): 269-279, 2017 Nov.
Article
em En
| MEDLINE
| ID: mdl-27762095
ABSTRACT
OBJECTIVE:
To compare the effect of two newly formulated chlorhexidine (CHX) and cetylpyridinium chloride (CPC) mouthrinses after scaling and root planing (SRP) in terms of clinical, microbiological, patient-based variables and adverse events, with a positive control with the same active components, already marketed and tested.METHODS:
A pilot, randomized clinical trial, double-blind, parallel design with 1-month follow-up was conducted. Chronic periodontitis patients requiring non-surgical periodontal therapy were enrolled and randomly assigned to (i) SRP and test-1 (new reformulation 0.12% CHX and 0.05% CPC); (ii) SRP and test-2 (new formulation 0.03% CHX and 0.05% CPC); or (iii) SRP and positive control (commercial product 0.12% CHX and 0.05% CPC). All variables were evaluated at baseline and 1 month after SRP. Quantitative variables were compared by means of anova or Kruskal-Wallis test and qualitative variables by chi-square or McNemar tests.RESULTS:
Thirty patients (10 per group) were included. After 1 month, there were significant differences among groups in plaque levels (P = 0.016) as test-1 showed less sites with plaque than test-2 (31.15% [standard error-SE 2.21%] versus 49.39% [SE 4.60%), respectively). No significant differences were found for global patient perception of the product or in adverse effects. Test groups showed better results in levels and proportions (P = 0.022) of Capnocytophaga spp.CONCLUSIONS:
Within the limitations of this pilot study, it can be concluded that the newly formulated 0.12% CHX and 0.05% CPC mouthrinse showed larger plaque level reductions, without showing more adverse effects, when compared to the other two mouthrinses, after SRP.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Cetilpiridínio
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Clorexidina
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Raspagem Dentária
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Aplainamento Radicular
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Placa Dentária
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Periodontite Crônica
/
Anti-Infecciosos Locais
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Antissépticos Bucais
Tipo de estudo:
Clinical_trials
/
Qualitative_research
Limite:
Adult
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Aged
/
Female
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Humans
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Male
/
Middle aged
Idioma:
En
Revista:
Int J Dent Hyg
Ano de publicação:
2017
Tipo de documento:
Article