Remineralizing potential of Calcium Sucrose Phosphate in white spot lesions: A Systematic Review

This systematic review aimedto evaluate the remineralizing efficacy of calcium sucrose phosphate (CaSP) for the treatment of white spot lesions (WSLs) that commonly occur after orthodontic treatment with fixed appliances using various randomized controlled trials (RCTs) available in the literature todate.

Adhering to the Preferred Reporting Items for Systematic Reviews and Meta-Analyzes (PRISMA) guidelines, RCTs that assessed the efficacious remineralizing potential of CaSP on WSLs and demineralized enamel and compared it with either no intervention or other remineralizing agents wereselected. The methodological rigor of the included studies was subjected to the Risk of Bias tool-2 (ROB-2) and Grading of Recommendations, Assessment, Development and Evaluation (GRADE) tools. Furthermore, a Begg's Funnel Plot was used to assess publication bias. The qualitative analysis encompassed a corpus of 36 studies. The remineralization potential of CaSP was investigated using an array of parameters, including surface microhardness, surface morphology, surface roughness, mineral content, and lesion size and depth. Based on the ROB-2 tool, most of the included studies were judged to be high risk, largely attributable to the presence of attrition bias. Using the GRADE framework, the certainty of evidence was determined to be moderate.

This systematic review reveals that CaSP yields favorableoutcomes in terms of increased surface microhardness and calcium-phosphate content, reduced demineralized area and surface roughness, and enhanced surface topography.