孟颖 徐泳 严国俊 孙戡平 马晓斐 潘金火



摘要 目的:系统评价清胃散加减方治疗牙周炎的临床疗效。方法:计算机检索PubMed、Cochrane library、Embase、国家知识基础设施数据库(CNKI)、中国学术期刊数据库(CSPD)、中文科技期刊数据库(CCD)数据库,检索清胃散加减方治疗牙周炎的随机对照试验(RCT),检索时限从建库到2020年5月。由2名研究者按照纳入和排除标准进行文献筛选及资料提取,按照Cochrane质量评分标准对纳入文献进行质量评价,运用RevMan 5.3软件进行Meta分析。结果:共纳入12个RCT,962例受试者,对照组491例,观察组471例。结果显示利用清胃散加减方观察组与对照组比较,牙周炎患者的牙周探诊深度(PD)(MD=-0.87,95%CI为-1.11~-0.62,P<0.000 01)、菌斑指数(PI)(MD=-0.60,95%CI为-0.80~-0.40),P<0.000 01)、牙龈指数(GI)(MD=-0.90,95%CI为-1.06~-0.73),P<0.000 01)、牙齿松动度(MD)(MD=-0.25,95%CI为-0.41~-0.08,P=0.003)、龈沟出血指数(SBI)(MD=-0.79,95%CI为-0.99~-0.58,P<0.000 01)均显著降低。结论:利用清胃散加减方治疗牙周炎临床疗效显著,且优于对照组。但纳入的临床研究在数量及质量上存在一定局限性,仍需更多大样本、多中心、高质量的RCT来进一步验证。
关键词 清胃散;牙周炎;Meta分析;牙周探诊深度;菌斑指数;牙龈指数;牙齿松动度;龈沟出血指数
Abstract Objective:To systemically evaluate the clinical efficacy of modified Qingwei Powder in treatment of periodontitis.Methods:All of randomized controlled trials(RCT)about the modified Qingwei powder in treatment of periodontitis were retrieved in PubMed,Cochrane Library,Embase,CNKI,CSPD,CCD from database inception to May 2020.A total of 2 researchers conducted literature screening and data extraction according to inclusion and exclusion criteria.According to the Cochrane quality scoring standard,the quality of the included literature was evaluated,and the RevMan 5.3 software was used for meta-analysis.Results:A total of 12 trials with 962 patients were include,with 491 patients in the control group and 471 patients in the test group.The results showed that compared with the control group,modified Qingwei Powder Formula group can significantly decrease the pocket probing depth [MD=-0.87,95%CI(-1.11 to -0.62),P<0.000 01],plaque index[MD=-0.60,95%CI(-0.80 to -0.40),P<0.000 01],gingival index[MD=-0.90,95%CI(-1.06 to -0.73),P<0.000 01],tooth mobility degree[MD=-0.25,95%CI(-0.41 to -0.08),P=0.003] and sulcus bleeding index[MD=-0.79,95%CI(-0.99 to -0.58),P<0.000 01].Conclusion:Modified Qingwei Powder in the treatment of periodontitis is significant and superior to the control group.But in view of the limitations in the quantity and quality of clinical studies,this conclusion still needs to be further verified by more large-scale,multicentric and high-quality randomized controlled trials.
Keywords Qingwei Powder; Periodontitis; Meta-analysis; Pocket probing depth; Plaque index; Gingival index; Tooth mobility degree; Sulcus bleeding index
中图分类号:R287;R276.8;R289.5;R781.4+2文献标识码:Adoi:10.3969/j.issn.1673-7202.2021.10.008
牙周炎(Periodontitis)是一种侵犯牙周软硬组织的慢性炎症性疾病,临床表現主要为牙龈出血、牙周袋形成、牙周附着丧失、牙槽骨吸收、牙齿松动等[1]。研究表明,牙周炎为菌斑生物膜和宿主免疫反应共同作用所致[2],内分泌、吸烟、环境、遗传因素等为牙周炎发生的重要影响因素[3]。该疾病在世界范围内具有较高的患病率,在我国更为突出[4]。牙周炎严重影响患者的咀嚼功能,甚至会导致牙齿脱落,对患者的身心健康造成严重影响[5]。目前,现代医学治疗牙周炎主要以抑制细菌生长为主,主要治疗手段为牙周基础治疗,辅助使用甲硝唑、头孢拉定等抗生素类药物,抑制细菌DNA合成[6]。
中医学认为,牙周炎属于“牙宣”“牙痈”“齿衄”等范畴。……