Anti-bacterial efficacy of Aloe vera against E. Faecalis in comparison to other intracanal medicaments: A systematic review and meta-analysis

Introduction: This review article aims to evaluate the antibacterial efficacy of Aloe vera against Enterococcus faecalis (E. faecalis) in comparison to other intracanal medicaments by assessing experimental in-vitro studies associated with the objective, many of which performed bacterial inoculation...

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Main Authors: Rabia Tariq, Zohaib Khurshid, Waqas Ahmed Farooqui, Nejdet Adanir
Format: Article
Language:English
Published: Springer 2023-07-01
Series:Saudi Dental Journal
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Online Access:http://www.sciencedirect.com/science/article/pii/S1013905223000883
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author Rabia Tariq
Zohaib Khurshid
Waqas Ahmed Farooqui
Nejdet Adanir
author_facet Rabia Tariq
Zohaib Khurshid
Waqas Ahmed Farooqui
Nejdet Adanir
author_sort Rabia Tariq
collection DOAJ
description Introduction: This review article aims to evaluate the antibacterial efficacy of Aloe vera against Enterococcus faecalis (E. faecalis) in comparison to other intracanal medicaments by assessing experimental in-vitro studies associated with the objective, many of which performed bacterial inoculation on extracted human teeth or directly on laboratory petri dishes. Materials & Methods: Publications from 2012 to 2022 were retrieved from databases, including PubMed, Scopus, and Cochrane Library, and they were screened against our inclusion criteria, leading to the incorporation of 18 studies into the systematic review and nine into the meta-analysis. Colony-forming units (CFUs) in the Aloe vera group were compared with saline, sodium hypochlorite (NaOCl), chlorhexidine (CHX), and calcium hydroxide (CaOH) using a meta-analysis (Stata software version 16.0), and forest plots were computed to record the sample size, mean and standard deviation value of the outcome CFU, and 95% confidence intervals. Results: This systematic review indicates that Aloe vera demonstrates bactericidal properties that are higher than or similar to those of saline and CaOH, but CHX, NaOCl, and propolis exhibited higher antibacterial properties against E. faecalis than Aloe vera. In a meta-analysis, Aloe vera showed a non-significantly lower CFU count than CaOH and saline (p > 0.05), while Aloe vera had a higher CFU count than CHX and NaOCl (p > 0.05). Conclusion: In summary, Aloe vera exhibits antibacterial capabilities against E. faecalis that are superior or equal to those of saline and CaOH, respectively, while CHX and NaOCl showed greater antibacterial efficacy against E. faecalis than Aloe vera (PROSPERO registration no. CRD42022314790).
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spelling doaj-art-24cbfbe730d64ec0be97c9d05e808c8c2025-08-20T02:13:35ZengSpringerSaudi Dental Journal1013-90522023-07-0135545146710.1016/j.sdentj.2023.05.007Anti-bacterial efficacy of Aloe vera against E. Faecalis in comparison to other intracanal medicaments: A systematic review and meta-analysisRabia Tariq0Zohaib Khurshid1Waqas Ahmed Farooqui2Nejdet Adanir3Department of Research, School of Public Health, Dow University of Health Sciences, Karachi 74200, PakistanDepartment of Prosthodontics and Dental Implantology, College of Dentistry, King Faisal University, Al Ahsa 31982, Saudi Arabia; Center of Excellence for Regenerative Dentistry, Department of Anatomy, Faculty of Dentistry, Chulalongkorn University, Bangkok 10330, Thailand; Corresponding author at: Department of Prosthodontics and Dental Implantology, College of Dentistry, King Faisal University, Al-Ahsan 31982, Saudi Arabia.School of Public Health, Dow University of Health Sciences, Karachi 74200, PakistanDepartment of Restorative Dentistry, College of Dentistry, King Faisal University, Al Ahsa 31982, Saudi ArabiaIntroduction: This review article aims to evaluate the antibacterial efficacy of Aloe vera against Enterococcus faecalis (E. faecalis) in comparison to other intracanal medicaments by assessing experimental in-vitro studies associated with the objective, many of which performed bacterial inoculation on extracted human teeth or directly on laboratory petri dishes. Materials & Methods: Publications from 2012 to 2022 were retrieved from databases, including PubMed, Scopus, and Cochrane Library, and they were screened against our inclusion criteria, leading to the incorporation of 18 studies into the systematic review and nine into the meta-analysis. Colony-forming units (CFUs) in the Aloe vera group were compared with saline, sodium hypochlorite (NaOCl), chlorhexidine (CHX), and calcium hydroxide (CaOH) using a meta-analysis (Stata software version 16.0), and forest plots were computed to record the sample size, mean and standard deviation value of the outcome CFU, and 95% confidence intervals. Results: This systematic review indicates that Aloe vera demonstrates bactericidal properties that are higher than or similar to those of saline and CaOH, but CHX, NaOCl, and propolis exhibited higher antibacterial properties against E. faecalis than Aloe vera. In a meta-analysis, Aloe vera showed a non-significantly lower CFU count than CaOH and saline (p > 0.05), while Aloe vera had a higher CFU count than CHX and NaOCl (p > 0.05). Conclusion: In summary, Aloe vera exhibits antibacterial capabilities against E. faecalis that are superior or equal to those of saline and CaOH, respectively, while CHX and NaOCl showed greater antibacterial efficacy against E. faecalis than Aloe vera (PROSPERO registration no. CRD42022314790).http://www.sciencedirect.com/science/article/pii/S1013905223000883Aloe veraBacteriaDisinfectionE. faecalisEndodonticIntracanal medicament
spellingShingle Rabia Tariq
Zohaib Khurshid
Waqas Ahmed Farooqui
Nejdet Adanir
Anti-bacterial efficacy of Aloe vera against E. Faecalis in comparison to other intracanal medicaments: A systematic review and meta-analysis
Saudi Dental Journal
Aloe vera
Bacteria
Disinfection
E. faecalis
Endodontic
Intracanal medicament
title Anti-bacterial efficacy of Aloe vera against E. Faecalis in comparison to other intracanal medicaments: A systematic review and meta-analysis
title_full Anti-bacterial efficacy of Aloe vera against E. Faecalis in comparison to other intracanal medicaments: A systematic review and meta-analysis
title_fullStr Anti-bacterial efficacy of Aloe vera against E. Faecalis in comparison to other intracanal medicaments: A systematic review and meta-analysis
title_full_unstemmed Anti-bacterial efficacy of Aloe vera against E. Faecalis in comparison to other intracanal medicaments: A systematic review and meta-analysis
title_short Anti-bacterial efficacy of Aloe vera against E. Faecalis in comparison to other intracanal medicaments: A systematic review and meta-analysis
title_sort anti bacterial efficacy of aloe vera against e faecalis in comparison to other intracanal medicaments a systematic review and meta analysis
topic Aloe vera
Bacteria
Disinfection
E. faecalis
Endodontic
Intracanal medicament
url http://www.sciencedirect.com/science/article/pii/S1013905223000883
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AT zohaibkhurshid antibacterialefficacyofaloeveraagainstefaecalisincomparisontootherintracanalmedicamentsasystematicreviewandmetaanalysis
AT waqasahmedfarooqui antibacterialefficacyofaloeveraagainstefaecalisincomparisontootherintracanalmedicamentsasystematicreviewandmetaanalysis
AT nejdetadanir antibacterialefficacyofaloeveraagainstefaecalisincomparisontootherintracanalmedicamentsasystematicreviewandmetaanalysis