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Adjunctive effect of systemic antimicrobials in periodontitis therapy: A systematic review and meta‐analysis.

Authors :
Teughels, Wim
Feres, Magda
Oud, Valerie
Martín, Conchita
Matesanz, Paula
Herrera, David
Source :
Journal of Clinical Periodontology; Jul2020 Supplement S22, Vol. 47, p257-281, 25p, 5 Charts
Publication Year :
2020

Abstract

Aim: To answer the following PICOS questions: in patients with periodontitis, which is the efficacy of adjunctive systemic antimicrobials, in comparison with subgingival debridement plus a placebo, in terms of probing pocket depth (PPD) reduction, in randomized clinical trials with at least 6 months of follow‐up? Material and Methods: A systematic search was conducted: 34 articles (28 studies) were included. Data on clinical outcome variables changes were pooled and analysed using weighted mean differences (WMDs), 95% confidence intervals (CI) and prediction intervals (PIs), in case of significant heterogeneity. Results: For PPD, statistically significant benefits (p <.001) were observed in short‐term studies (WMD = 0.448, 95% CI [0.324; 0.573], PI [−0.10 to 0.99]) and long‐term studies (WMD = 0.485, 95% CI [0.322; 0.648], PI [−0.11 to 1.08]). Additionally, statistically significant benefits were also found for clinical attachment level, bleeding on probing, pocket closure and frequency of residual pockets. The best outcomes were observed for the combination of amoxicillin plus metronidazole, followed by metronidazole alone and azithromycin. Adverse events were more frequently reported in groups using systemic antimicrobials. Conclusions: The adjunctive use of systemic antimicrobials in periodontal therapy results in statistically significant benefits in clinical outcomes, with more frequent adverse events in test groups using systemic antimicrobials. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
03036979
Volume :
47
Database :
Complementary Index
Journal :
Journal of Clinical Periodontology
Publication Type :
Academic Journal
Accession number :
144788381
Full Text :
https://doi.org/10.1111/jcpe.13264