{Reference Type}: Journal Article
{Title}: Comparative evaluation of retention, marginal adaptation and marginal discoloration of hydrophilic and hydrophobic pit and fissure sealants: A split-mouth randomized controlled trial.
{Author}: Ghadge S;Katge F;Poojari M;Jain K;Chimata VK;
{Journal}: Dent Med Probl
{Volume}: 61
{Issue}: 4
{Year}: 2024 Jul-Aug
暂无{DOI}: 10.17219/dmp/149732
{Abstract}: <B>BACKGROUND: </B>Pit and fissure sealants are the most commonly used preventive measure against caries in permanent molars. Advancements in dental materials have led to the development of hydrophilic sealants. However, their clinical efficacy must be evaluated and compared with that of conventional hydrophobic sealants.<BR><B>OBJECTIVE: </B>This study aimed to clinically evaluate and compare the retention, marginal adaptation and marginal discoloration of hydrophilic and hydrophobic pit and fissure sealants over a 12-month follow-up period.<BR><B>METHODS: </B>The study was a split-mouth, double-blind, randomized controlled trial. A sample size calculation was performed, and 120 first permanent molars (60 in each group) were selected for inclusion in the study. According to the split-mouth design, the sample was randomly divided into 2 groups. Group A was treated with a hydrophilic sealant (UltraSeal® XT Hydro), while Group B was treated with a hydrophobic sealant (Conseal F). The sealants in both groups were applied in accordance with the manufacturer's instructions by a single operator. The sealants were evaluated clinically using visual and tactile methods by 2 independent examiners who were blinded to the procedure in accordance with the modified United States Public Health Service (USPHS) clinical rating system at placement and at 1, 3, 6, and 12 months.<BR><B>RESULTS: </B>After 12 months of follow-up, the Conseal F sealant showed significantly better retention (p = 0.001), marginal adaptation (p = 0.023) and reduced marginal discoloration (p = 0.004) in comparison to the UltraSeal XT Hydro sealant.<BR><B>CONCLUSIONS: </B>The Conseal F (hydrophobic) sealant demonstrated superior retention, marginal adaptation and marginal discoloration compared to the UltraSeal XT Hydro (hydrophilic) sealant.