Evaluation of the efficacy of different intracanal medicaments against Candida albicans and Enterococcus faecalis - An In-Vitro study

Autor: Rohit Mathew, Ashok S Sukumaran, Prabath Singh, Anju V Varughese
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Indian Journal of Dental Research, Vol 33, Iss 4, Pp 440-444 (2022)
Druh dokumentu: article
ISSN: 0970-9290
1998-3603
DOI: 10.4103/ijdr.ijdr_10_22
Popis: Aim: This study aims to evaluate the antimicrobial efficacy of certain intracanal medicaments against Candida albicans and Enterococcus faecalis. Methods: Freshly extracted 120 single rooted mandibular premolars were selected for the study. Teeth were decoronated and cleaning and shaping was done up to F3 universal protaper system and were divided mainly into two groups: Candida albicans (C. albicans) (n = 60) and Enterococcus faecalis (E. faecalis) (n = 60). The medicaments include: G1: chlorhexidine + calcium hydroxide, G2: sodium hypochlorite + calcium hydroxide, G3: 2% chlorhexidine gel, G4: octenisept, G5: 0.1% octenisept solution + calcium hydroxide, and G6: physiologic saline (n = 5). Teeth were contaminated with Enterococcus faecalis and Candida albicans which were cultured, respectively, in brain heart infusion and Sabouraud's dextrose agar for 21 days followed by intracanal medication and colony forming units were counted on the second and seventh day. Statistical analysis was done using Analysis of Variance (ANOVA) and Tukey's post hoc test. Results: Against C. albicans, CHX + CH, 2% CHX gel, 0.1% octenidine (OCT) gel and OCT + CH showed statistically significant differences on the 2nd and 7th day. But against Enterococcus faecalis, only 0.1% OCT gel and 2% CHX gel showed statistically significant differences on the 2nd and 7th day. Among all the groups, 0.1% OCT gel and 2% CHX gel showed predominant antimicrobial efficacy. Conclusion: From the limitations of the current study, all the medicaments showed antimicrobial effect against Candida albicans and Enterococcus faecalis on the 2nd and 7th day with higher microbial inhibition on the 7th day.
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