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吲哚菁绿介导的光动力疗法对牙周炎疗效的Meta分析

来源:用户上传      作者:郭欣 喻书琛 李美文 李昂

  [摘要]目的:评价吲哚菁绿(Indocyanine green,ICG)介导的光动力疗法(Photodynamic therapy, PDT)(ICG-PDT)在治疗慢性牙周炎中的疗效。方法:检索EMBASE、Cochrane Library、Medline/PubMed、中国期刊全文数据库(CNKI)和中国生物医学文献数据库(CBM),截止时间2020年7月28日。筛选研究ICG-PDT治疗慢性牙周炎的随机对照试验(RCT),实验组采用ICG-PDT疗法,对照组采用单纯SRP治疗。结果:共纳入8项RCT,312例受试者。治疗3个月后,ICG-PDT组的探诊深度(PPD)、菌斑指数(PI)、临床附着丧失(CAL)改善均显著优于对照组,差异有统计学意义(P<0.05),但是在相对附着水平(RAL)、探诊出血(BOP)、牙龈退缩(GR)方面与对照组相比无明显差异(P>0.2);治疗6个月后,ICG-PDT组的PI、CAL改善情况均显著优于对照组,差异有统计学意义(P<0.05)。结论:ICG-PDT辅助SRP治疗慢性牙周炎效果显著优于传统的SRP治疗。
  [关键词]吲哚菁绿;光动力疗法;慢性牙周炎;非手术治疗;洁治刮治;Meta分析
  [中图分类号]R781.4+2 [文献标志码]A [文章编号]1008-6455(2022)01-0111-04
  The Effect of Indocyanine Green-mediated Photodynamic Therapy in Treating Periodontitis: A Meta-analysis
  GUO Xin1,2, YU Shushen1 ,LI Meiwen1,2 ,LI Ang1,2
  (1.Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research,Hospital of Stomatology,Xi’an Jiaotong University,Xi’an 710004,Shaanxi,China; 2.Department of Periodontics & Oral Mucosal Diseases,Hospital of Stomatology of Xi’an Jiaotong University, Xi’an 710004,Shaanxi, China)
  Abstract: Objective To evaluate the efficacy of indocyanine green (ICG) mediated photodynamic therapy (PDT) (ICG -PDT) in treating chronic periodontitis. Methods The EMBASE, Cochrane library, Medline/PubMed, CNKI, and CBM databases were searched up to 28th July 2020. Only randomized controlled trials (RCTs) were included. The test group received ICG -PDT combined with scaling and root planning (SRP), while the control group only received SRP. Results Eight RCTs involving 312 participants were included. The ICG -PDT group showed greater improvements referring probing pocket depth (PPD), plaque index (PI), clinical attachment loss (CAL) after 3 months than that of the control group (P<0.05). However, no significant differences between groups were observed for relative attachment level (RAL)、bleeding on probing (BOP) and gingival recession (GR) (P>0.2).After 6mouths, ICG -PDT group showed greater improvements referring PI, CAL when compared with the control group (P<0.05). Conclusion ICG mediated PDT provides additional benefits in treating chronic periodontitis than SRP alone.
  Key words:indocyanine green (ICG);photodynamic therapy (PDT);chronic periodontitis; non-surgical treatment; scaling and root planning; Meta-analysis
  目前,传统的牙周清创方式为机械清创,是临床上常见治疗慢性牙周炎的方法。但是,单纯的器械清创无法彻底消除牙周器械难以到达的解剖部位,比如:根分叉、根面沟等,从而导致牙周炎迁延不愈[1]。因此,慢性牙周炎的治疗需要传统的洁治刮治(Scaling and root planning,SRP)配合其他o助疗法来达到更好的清创效果,光动力疗法(PDT)就是常用的辅助技术之一[2]。
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