Journal of Clinical and Diagnostic Research, ISSN - 0973 - 709X

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Original article / research
Year : 2017 | Month : July | Volume : 11 | Issue : 7 | Page : ZC18 - ZC21

Alexidine: a Safer and an Effective Root Canal Irrigant than Chlorhexidine

L.R Surender, A. Shikha, A Swathi, C Manaswini, Aisha Habeeb, S Shashi Prabha

1. Professor and Head, Department of Conservative Dentistry and Endodontics, SVS Institute of Dental Sciences, Mahabub Nagar, Telangana, India 2. Postgraduate Student, Department of Conservative Dentistry and Endodontics, SVS Institute of Dental Sciences, Mahabub Nagar, Telangana, India. 3. Senior lecturer, Department of Conservative Dentistry and Endodontics, SVS Institute of Dental Sciences, Mahabub Nagar, Telangana, India. 4. Postgraduate Student, Department of Conservative Dentistry and Endodontics, SVS Institute of Dental Sciences, Mahabub Nagar, Telangana, India. 5. Postgraduate Student, Department of Conservative Dentistry and Endodontics, SVS Institute of Dental Sciences, Mahabub Nagar, Telangana, India. 6. Postgraduate Student, Department of Conservative Dentistry and Endodontics, SVS Institute of Dental Sciences, Mahabub Nagar, Telangana, India.

Correspondence Address :
Dr. L.R Surender,
Professor and Head, Department of Conservative Dentistry and Endodontics,
Svs Institute of Dental Sciences, Appannapally Village Yedira Post, Mahabub Nagar-509002, Telangana, India.
E-mail: aishahabeeb9@gmail.com

Abstract

Introduction: Chlorhexidine (CHX) is generally used as the final irrigating solution in root canal therapy. Recent studies have reported that, toxic precipitates containing parachloroaniline (PCA) are formed when CHX reacts with sodium hypochlorite (NaOCl). Whereas, Alexidine (ALX), a bisbiguanide disinfectant similar to CHX, has proven to form no precipitates with NaOCl.

Aim: To compare antimicrobial activity of different concentrations of ALX with CHX individually and when combined with NaOCl against E. faecalis strains.

Materials and Methods: Different concentrations of ALX and CHX (0.5%, 1%, and 2%) were tested individually and when mixed with 2.5% NaOCl (1:1 ratio) using disc diffusion method against E. faecalis. After 24 hours incubation at 37°C, zones of inhibition were measured for each solution. The results obtained were statistically analysed using one way ANOVA and Scheffe's post-hoc tests. The p-value <0.001 was considered as highly significant.

Results: Regardless of the concentrations, ALX obtained the best results in comparison to CHX. There was no statistically significant difference between ALX + NaOCl and CHX + NaOCl mixtures.

Conclusion: The present study showed that, the antimicrobial property of ALX against E. faecalis was found to be superior to CHX at same concentrations.

Keywords

Antimicrobial property, Disc diffusion method, Parachloroaniline, Sodium hypochlorite

How to cite this article :

L.R Surender, A. Shikha, A Swathi, C Manaswini, Aisha Habeeb, S Shashi Prabha. ALEXIDINE: A SAFER AND AN EFFECTIVE ROOT CANAL IRRIGANT THAN CHLORHEXIDINE. Journal of Clinical and Diagnostic Research [serial online] 2017 July [cited: 2017 Jul 21 ]; 11:ZC18-ZC21. Available from
http://jcdr.net/back_issues.asp?issn=0973-709x&year=2017&month=July&volume=11&issue=7&page=ZC18-ZC21&id=10160

DOI and Others

DOI: 10.7860/JCDR/2017/27429.10160



Date of Submission: Feb 10,2017
Date of Peer Review: Apr 19, 2017
Date of Acceptance: Jun 17, 2017
Date of Publishing: Jul 01, 2017


Financial OR OTHER COMPETING INTERESTS: None.

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