Objective: To determine the effect of adhesive strategy (total etch or self-etch) of universal adhesives in non-carious cervical lesions.
Data source: A search was made in PubMed, Scopus, Cochrane, Web Of Science, Open Gray, Clinical Registries.
Data selection: Randomized Controlled Clinical Trials, studies on non-carious cervical lesions restored using Universal Adhesives, and studies in which universal adhesives have been used in total etch and self -etch strategies were included in this systematic review.
Data extraction: A total of 17 articles were included in the systematic review and 13 in the meta-analysis. Meta-analysis was conducted to assess the clinical performance of NCCLs in terms of retention, marginal adaptation, marginal discoloration, secondary caries and post-operative sensitivity at 18, 24, 36 month follow-up using USPHS as well as FDI criteria, separately.
Data synthesis: Overall there was no significant difference between total etch and self etch adhesive strategies for any of the five outcome measures using either the FDI or the USPHS criteria. p > 0.05, 95% CI, I2 value of 0%. A strongly suspected publication bias in the retention domain was seen at 18 month follow up under FDI criteria.
Conclusion: Most universal adhesives show acceptable clinical performance. There is no significant effect of the adhesive strategy of universal adhesives on their clinical performance according to the results of our meta-analysis.
© 2023. The Author(s).