【摘要】 目的 :观察知杞冲剂对成人牙周炎的辅助治疗效果。方法 :对 10 0例成人牙周炎患者先行龈上洁治、龈下刮治术 ,然后随机分为两组 ,对照组 32例采用甲硝唑口服治疗 ;试验组 6 8例采用知杞冲剂口服治疗。分别观察治疗前后疼痛反应、出血指数、菌斑指数、探诊深度、牙周袋内微生物变化及不良反应等 ,观察期为 30d。结果 :知杞冲剂对成人牙周炎的显效率明显高于甲硝唑治疗组 (P <0 .0 5 ) ;出血指数、菌斑指数和探诊深度均显著低于对照组(P <0 .0 5 )。结论 :知杞冲剂能有效改善牙周状况 ,对成人牙周炎有显著辅助治疗效果 ;知杞冲剂药源充足 ,制备简便 ,无毒副作用 ,具有临床推广价值更多还原

【Abstract】 AIM:To evaluate therapeutic effect of Zhiqi oral solution on adult periodontitis. METHODS: Supragingival scaling and root planning were carried out in 100 patients with adult periodontitis. Then the patients with periodontitis were divided into two groups randomly. 32 patients in the control group took orally Metronidazole and 68 patients in the experimental group took orally Zhiqi oral solution. The pain reaction, bleeding index, probing depth, plaque index, changes of microorganisms in periodontal pocket and side effect before and after the treatment were observed at a 30 days observation period. RESULTS:Zhiqi oral solution had a therapeutic effect on periodontitis, compared with the control group ( P< 0.05). The bleeding index and plaque index in patients of two groups were improved obviously compared with before treatment ( P< 0.05). However Zhiqi oral solution had an obvious effect on decreasing the probing depth( P< 0.05).CONCLUSION:Zhiqi oral solution improves effectively the condition of periodontium, and its supplementary treatment effect on adult periodontitis is obvious.更多还原