Comparative effectiveness of silver diamine fluoride, papain-based material and CeraBur® in remineralizing or...

The conventional method of removing caries lesions is an anxiety-inducing process that often necessitates the administration of local anesthesia and the extensive removal of tooth structure. Therefore, minimally invasive procedures are required to preserve tooth structure and minimize discomfort.

The aim of the study was to compare 3 minimally invasive treatments for the management of dental caries, evaluating factors such as treatment time, the need for anesthesia, reported adverse events, and restorative material follow-up.

A clinical trial was conducted on 45 children aged 7-8 years with active caries in primary molars. The samples were divided into 3 groups based on the applied treatment: 38% silver diamine fluoride (e-SDF®) group; BRIX3000® group; and CeraBur® group. The duration of treatment was recorded using a stopwatch. Adverse events, including tooth pain irritations, lesions, spots, and discolorations, were reported by parents within 2 weeks. The durability of the restorative material, namely glass ionomer cement (GIC), was assessed after 3 months. The χ2 and Kruskal-Wallis tests were conducted to analyze the data. The values were considered statistically significant at p ≤ 0.05.

A significant difference in the duration of caries removal procedure was noted between the 3 treatment methods based on the median values (e-SDF®: 471 s, CeraBur®: 171 s, BRIX3000®: 1,173 s) (p < 0.001). Post hoc pairwise comparisons indicated significant differences in duration of the procedure between the CeraBur® and BRIX3000® groups, as well as between the e-SDF® and BRIX3000® groups (p < 0.001). The need for local anesthesia varied significantly between the 3 methods (p = 0.021). A significant difference was observed in the incidence of postoperative complications among the 3 methods, with the rate of adverse events equaling 9 (60.0%) in the e-SDF® group and 2 (13.3%) in the remaining groups (p = 0.013). A 3-month follow-up revealed a borderline significant difference in GIC integrity among the 3 methods (p = 0.052).

Caries excavation using BRIX3000® required a longer duration compared with e-SDF® and CeraBur®. Silver diamine fluoride was found to be a simple, minimally invasive approach for caries management and was effective in reducing the need for local anesthesia during treatment. Further research is required to evaluate patient satisfaction and restoration outcomes over longer follow-up periods.