摘要
目的评价GC护牙素治疗牙本质敏感的临床效果。方法采用为期8周的单中心,随机,对照,双盲的临床研究方法。研究对象共80例。分为GC护牙素组及空白对照组。分别在基线、4、8周时检测各组研究对象对冷空气及探针刺激的VAS疼痛评分,并进行统计学的分析处理。结果无论是冷刺激还是探针的方式进行的评分,GC护牙素在4周及8周时都优于对照组,其差异具有统计学意义(P<0.05)。结论 GC护牙素治疗牙本质敏感具有较好疗效。
Objective To investigate the clinical efficacy of GC tooth mousse in treating dentine hypersensitivity.Methods A dual-center,randomized,double-blind,controlled clinical trials lasted for eight-week was adopted.A total of 80 subjects were selected and randomly divided into two groups,including GC tooth mousse group and placebo group.Recordings were assessed at the baseline,four-week and eight-week.They included the changes of the visual analogue scale scores.Pain-provoking stimulus was tactile and air blast.Results At the four-week and eight-week,the GC tooth mousse group provided a significant reduction in dentine hypersensitivity in comparison to the placebo group（P0.05）.Conclusion GC tooth mousse is an good choice for treating dentine hypersensitivity.
出处
《检验医学与临床》
CAS
2011年第15期1841-1842,共2页
Laboratory Medicine and Clinic
关键词
GC护牙素
牙本质敏感
临床疗效
GC tooth mousse
dentine hypersensitivity
clinical efficacy
