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Photodynamic therapy for root canal disinfection in endodontics: an umbrella review

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Abstract

To evaluate and synthesize the evidence from the individual reviews that evaluated the efficacy of PDT therapy in root canal disinfection by undertaking an umbrella review. The protocol of the review was registered in the PROSPERO database under number CRD42021214056. The literature search was conducted using the following electronic databases: PubMed, Scopus, Web of Science, BVS, Cochrane Database of Systematic Reviews, Embase, and Epistemonikos, from inception to July 2021. Systematic reviews that evaluated the efficacy of PDT for root canal disinfection were included. Two authors independently performed a literature search, data extraction, and quality assessment of the included studies. Any disagreements were resolved by a third reviewer. The quality of the reviews was assessed using the AMSTAR 2 tool and the final categorization of each systematic reviews was classified as of “high,” “moderate,” “low,” or “critically low” quality. Six systematic reviews were included in the current umbrella review and all of them were graded as critically low quality. From the critically low-quality evidence available, this umbrella review showed that the efficacy of PDT in root canal disinfection remains yet undetermined.

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Acknowledgements

The authors declare no competing interests.

Funding

This research was supported by the Brazilian Government research funding agency Higher Education Personnel Improvement Coordination (CAPES) number 001.

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Contributions

Ana Barbosa: contributed to conceptualization, methodology, investigation, and original draft preparation.

Carolina Lima: contributed to methodology, investigation, and original draft preparation.

Thiago Moreira: contributed to the original draft preparation.

Luciana Sassone: contributed to the critical review and final approval of the version to be published.

Tatiana Fidalgo: contributed substantially to analysis and interpretation of data.

Emmanuel Silva: contributed to conceptualization, to hypothesis, critical review, and final approval of the version to be published.

Corresponding author

Correspondence to Carolina Oliveira de Lima.

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Barbosa, A.F.A., de Lima, C.O., Moreira, T. et al. Photodynamic therapy for root canal disinfection in endodontics: an umbrella review. Lasers Med Sci 37, 2571–2580 (2022). https://doi.org/10.1007/s10103-022-03569-1

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  • DOI: https://doi.org/10.1007/s10103-022-03569-1

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