Effect of mouthwashes on the discolouration of restorative materials commonly used in paediatric dentistry

Ulusoy, Nur Burcu/0000-0002-2707-2819WOS: 000433923100004PubMed: 29770926This was to investigate the effects of Klorhex, Tantum Verde, Kloroben, and Listerine on the discolouration of composite resin, compomer, giomer, and resin-modified glass ionomer. Fifty disc-shaped specimens from each restorative material (n = 50) were prepared; initial colour values were measured with a spectrophotometer. Forty specimens from each group were placed in the four different types of mouthwashes (n = 10), while the remaining 10 specimens were immersed in distilled water for 2 min, twice a day for a period of 3 weeks. Colour change (Delta E*) values were obtained and the results were evaluated statistically. The Delta E* of composite resin in Klorhex (0.84 +/- 0.37) was significantly lower than that of the other mouthwash groups. Moreover, composite resin showed the least colour change when compared with the other materials in all four mouthwashes. Resin-modified glass ionomer values were significantly higher in Tantum Verde (6.36 +/- 2.82) when compared with the other mouthwashes (p < 0.05). Clinically appreciable discolourations were observed in the resin-modified glass ionomer specimens placed in Tantum Verde and Listerine. Nano-filling composite resins are the most successful aesthetic restorative materials, whereas the commonly used resin-modified glass ionomers exhibit more aesthetically divergent results following the use of mouthwashes

Assessing Changes in Oral Health-Related Quality of Life Following Dental Rehabilitation under General Anesthesia

WOS: 000337336200014PubMed: 25095323Objective: To determine whether dental treatment under general anesthesia (GA) improved oral health-related quality of life (OHRQoL) in pre-school children, to evaluate the sensitivity and responsiveness of the Turkish version of the Early Childhood Oral Health Impact Scale (ECOHIS) and to examine parental satisfaction with the care received Study design: The parents/caregivers of 120 pre-school children receiving dental treatment under GA, were asked to complete the ECOHIS before and after treatment. Participants were also asked a global transition judgement concerning change in their child's condition after treatment. Global transition judgement and distribution changes in ECOHIS scores were used to assess the sensitivity and responsiveness. Results: 98 children completed the follow-up survey Between pre- and post-treatment ECOHIS scores, significant reduction was observed (p<0.001). The effect sizes were moderate and large (0.36 to 1.63). Global transition rating groups were compatible with statistical differences between pre- and post-treatment scores, supporting the responsiveness of the ECOHIS. 91% of parents regarded the experience to be positive. Conclusions: Children's OHRQoL showed significant improvement after treatment. The majority of parents reported a high degree of satisfaction. Also, Turkish version of the ECOHIS was sensitive to dental treatment under GA for pre-school children and responsive to treatment-associated changes