中国组织工程研究 ›› 2014, Vol. 18 ›› Issue (47): 7648-7652.doi: 10.3969/j.issn.2095-4344.2014.47.019

• 细胞外基质材料 extracellular matrix materials • 上一篇    下一篇

医用透明质酸修复慢性牙周炎:可有效促进牙周组织再生

姚  希1,李昀生1,李红梅1,戴永雨2   

  1. 1煤炭总医院口腔科,北京市  100028
    2卫生部北京医院口腔科,北京市  100730
  • 修回日期:2014-10-10 出版日期:2014-11-19 发布日期:2014-11-19
  • 通讯作者: 姚希,煤炭总医院口腔科,北京市 100028
  • 作者简介:姚希,女,1978年生,河北省平泉县人,汉族,2006年暨南大学医学院毕业,硕士,主治医师,主要从事口腔修复学,口腔综合治疗研究。

Hyaluronic acid for the treatment of chronic periodontitis can effectively promote periodontal tissue regeneration

Yao Xi1, Li Yun-sheng1, Li Hong-mei1, Dai Yong-yu2   

  1. 1Department of Stomatology, China Meitan General Hospital, Beijing 100028, China
    2Department of Stomatology, Beijing Hospital, Ministry of Health, Beijing 100730, China
  • Revised:2014-10-10 Online:2014-11-19 Published:2014-11-19
  • Contact: Yao Xi, Department of Stomatology, China Meitan General Hospital, Beijing 100028, China
  • About author:Yao Xi, Master, Attending physician, Department of Stomatology, China Meitan General Hospital, Beijing 100028, China

摘要:

背景:据报道,透明质酸具有抗氧化、调节免疫、抗炎和促进伤口愈合等作用。在口腔治疗领域,越来越多的临床医师将透明质酸应用于慢性牙周炎治疗取得了显著疗效。
目的:观察局部应用医用透明质酸钠治疗慢性牙周炎的临床效果。
方法:选择60例慢性牙周炎患者共300颗患牙,采用口内自身对照的研究方法,受试者A区前磨牙、磨牙150颗为实验组,受试者B区前磨牙、磨牙150颗为对照组。实验组治疗方法为牙周洁治、龈下刮治治疗与龈沟内局部应用Gengigel凝胶(0.2%透明质酸)涂抹上药,对照组进行与实验组相同的全部牙周基础治疗,之后不进行龈沟内上药处理。随访8周,观察两组患牙菌斑指数、龈沟出血指数、牙周探诊深和附着丧失水平等临床指标的动态变化。
结果与结论:两组临床治疗后各项检测指标较治疗之前都有明显改善。两组治疗1,4,8周的菌斑指数比较差异无显著性意义;实验组治疗后1,4,8周的龈沟出血指数低于对照组(P < 0.05);实验组治疗4,8周后的牙周探诊深度均低于对照组(P < 0.05);实验组治疗8周后的附着丧失低于对照组(P < 0.05)。结果表明,牙周基础治疗配合龈沟内局部应用医用透明质酸钠治疗慢性牙周炎临床疗效显著。


中国组织工程研究杂志出版内容重点:生物材料;骨生物材料; 口腔生物材料; 纳米材料; 缓释材料; 材料相容性;组织工程


全文链接:

关键词: 生物材料, 口腔生物材料, 透明质酸, 慢性牙周炎, 牙周洁治, 龈下刮治, 牙菌斑指数

Abstract:

BACKGROUND: Hyaluronic acid has antioxidant, immune regulation, anti-inflammatory roles as well as promotes wound healing. Hyaluronic acid is more and more applied in the treatment of chronic periodontitis and achieves a significant effect.
OBJECTIVE: To observe the clinical effects of local application of sodium hyaluronate in the treatment of chronic periodontitis.
METHODS: Sixty cases of chronic periodontitis (300 teeth) were selected. According to self-control method, the teeth in district A, 150 premolars or molars, were as experimental group, and other 150 teeth in district B served as control group. In the experimental group, periodontal scaling, subgingival scaling, and local application of Gengigel gel (0.2% hyaluronic acid) in the gingival sulcus were employed; in the control group, the treatment was same to that in the experimental group except local application of Gengigel gel. During 8-week follow-up, dental plaque index, sulcus bleeding index, probing depth, and clinical attachment loss were changed dynamically.
RESULTS AND CONCLUSION: After treatment, all the measurement indexes were improved remarkably in the two groups. However, there was no difference in the dental plaque index between the two groups at 1, 4, 8 weeks after treatment. The sulcus bleeding index was lower in the experimental group than the control group at 1, 4, 8 weeks after treatment (P < 0.05). The periodontal probing depth of the experimental group was lower than that of the control group at 4 and 8 weeks (P < 0.05). The clinical attachment loss was lower in the experimental group than the control group at 8 weeks (P < 0.05). These findings indicate that periodontal treatment with local application of sodium hyaluronate in the gingival sulcus is significantly effective for the treatment of chronic periodontitis.


中国组织工程研究杂志出版内容重点:生物材料;骨生物材料; 口腔生物材料; 纳米材料; 缓释材料; 材料相容性;组织工程


全文链接:

Key words: hyaluronic acid, chronic periodontitis, dental plaque index

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