Department of Restorative Dentistry, School of Dentistry, Federal University of Pará, Belém, Pará, Brazil.
Braz Oral Res. 2010 Jul-Sep;24(3):349-54. doi: 10.1590/s1806-83242010000300015.
The present clinical study aimed to assess the postoperative sensitivity (POS) after 48 hours and seven days in occlusal restorations bonded with three different adhesive systems, two of them containing glutaraldehyde. The restorative procedures were performed using the three-step etch-and-rinse Adper SBMP-Plus adhesive (SBMP), the two-step etch-and-rinse Gluma Comfort One Bond + Desensitizer adhesive (GC+D) and the all-in-one self-etching/priming I Bond (IB) adhesive, which also has glutaraldehyde in its formula. All cavities were restored with Filtek Supreme nanoparticle composite resin. After 48 hours and seven days the patients were recalled and the postoperative sensitivity evaluated. The data analyzed by non-parametric Friedman test showed no significant differences in POS among the three tested groups after 48 hours and seven days.
本临床研究旨在评估 48 小时和 7 天后使用三种不同粘接系统粘接的牙合面修复体的术后敏感（POS），其中两种含有戊二醛。修复程序使用三步酸蚀冲洗 Adper SBMP-Plus 粘接剂（SBMP）、两步酸蚀冲洗 Gluma Comfort One Bond + Desensitizer 粘接剂（GC+D）和自酸蚀/预处理一步法 I Bond（IB）粘接剂进行，后者的配方中也含有戊二醛。所有窝洞均用 Filtek Supreme 纳米复合树脂修复。48 小时和 7 天后，召回患者并评估术后敏感。非参数 Friedman 检验分析的数据显示，48 小时和 7 天后，三种测试组之间的 POS 无显著差异。
