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J Appl Oral Sci:1%氮化铝局部应用或是非手术牙周治疗的一种有益的辅助剂

2017-07-17 MedSci MedSci原创

鲜有研究评估阿仑膦酸钠(AlN)局部应用在口腔内骨缺损治疗中的效果,尤其是那些由于牙周炎导致的骨缺损。采用随机安慰剂控制临床试验设计,在这个为期6个月的试验中,研究人员评估了牙周非手术治疗与1% AlN使用相关的效果,评估方法则采用临床评估和锥形束CT(CBCT)。研究共纳入了20名慢性牙周炎患者,基线时期,以及牙周治疗后3个月和6个月时对所有参与者进行牙周检查,记录临床附着水平(CAL)、牙周探

鲜有研究评估阿仑膦酸钠(AlN)局部应用在口腔内骨缺损治疗中的效果,尤其是那些由于牙周炎导致的骨缺损。采用随机安慰剂控制临床试验设计,在这个为期6个月的试验中,研究人员评估了牙周非手术治疗与1% AlN使用相关的效果,评估方法则采用临床评估和锥形束CT(CBCT)。

研究共纳入了20名慢性牙周炎患者,基线时期,以及牙周治疗后3个月和6个月时对所有参与者进行牙周检查,记录临床附着水平(CAL)、牙周探查深度(PPD)和探诊出血(BOP),以及临床结局。手工洁治和根面平整后,选择40个双侧邻面垂直骨缺损位点随机采用1%铝凝胶或安慰剂治疗。使用CBCT在基线和治疗后6个月评估骨缺损。采用Wilcoxon和Friedman试验对比临床和CBCT参数(P<0.05)。

结果,治疗6个月后(P = 0.021),虽然与安慰剂相比AlN治疗可获得更大的CAL增益,但是两种治疗方法在PPD、BOP和骨高度方面效果类似。治疗6个月后仅在经ALN治疗的患者出骨增量有明显差异(4.5~3.8 mm,p=0.003)。

总而言之,该研究发现,1%氮化铝局部应用或是非手术牙周治疗的一种有益的辅助剂。

原始出处:

Bernardo Carvalho DUTRA, et al., Effect of 1% sodium alendronate in the non-surgical treatment of periodontal intraosseous defects: a 6-month clinical trial. J Appl Oral Sci. 2017 May-Jun; 25(3): 310–317. doi: 10.1590/1678-7757-2016-0252.

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    2018-06-19 小几洁
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    2017-07-19 changjiu

    学习了,谢谢

    0

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    2017-07-19 chg122
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