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J Am Dent Assoc:吸烟可影响牙齿漂白的远期效果

2015-04-26 sunshine 译 MedSci原创

近几年,公众对牙齿的审美需求逐步提高,其中包括牙齿漂白。多项临床研究报道了10%过氧化脲(CP)家庭内漂白的效果。本研究的研究人员进行了一项两中心对照临床试验,显示吸烟和非吸烟者家庭内漂白的第一周和第一个月时的效果对比,并评估了牙齿敏感(TS)的严重程度。该研究纳入了60名吸烟者,60名非吸烟者,研究对


近几年,公众对牙齿的审美需求逐步提高,其中包括牙齿漂白。多项临床研究报道了10%过氧化脲(CP)家庭内漂白的效果。本研究的研究人员进行了一项两中心对照临床试验,显示吸烟和非吸烟者家庭内漂白的第一周和第一个月时的效果对比,并评估了牙齿敏感(TS)的严重程度。

该研究纳入了60名吸烟者,60名非吸烟者,研究对象的中切牙颜色为A2或者更深。连续3周使用10%的过氧化脲每天处理中切牙3个小时,研究人员使用比色板以及分光光度计评估了漂白前,漂白中以及漂白后(一周和一个月)牙齿的颜色。使用0-4尺度及视觉模拟量表评估患者TS的程度。然后使用多变量回归分析评估牙齿颜色的改变和TS之间的关系 (a ¼ .05)。

结果发现,漂白后1周,吸烟者和非吸烟者的牙齿颜色改变明显不同,统计学上相当于两个单位。总体而言,在漂白后一个月时,比色板显示提高4.1个单位(95% 可信区间 [CI], 3.7-4.5),分光光度计显示,提高了7.8个单位(95% CI, 7.1-8.5)。没有影响TS的危险因素。TS的绝对风险和强度在两组间相似(P>0.05),总体评估为47%(95% CI, 38-56%)。

漂白剂的即刻漂白效果不受吸烟的影响。本试验研究显示吸烟并不会影响牙医漂白一周时的效果。无论患者吸不吸烟,都可取得牙齿的有效美白。然而,然而,在牙齿漂白一个月的时候,吸烟者的牙齿颜色较非吸烟者深,表明吸烟对牙齿漂白的远期效果可能有影响。

原始出处:


de Geus JL, Bersezio C, Urrutia J, Yamada T, Fernández E, Loguercio AD, Reis A, Kossatz S.Effectiveness of and tooth sensitivity with  at-home bleaching in smokers: A multicenter clinical trial.J Am Dent Assoc. 2015 Apr;146(4):233-40. doi: 10.1016/j.adaj.2014.12.014.

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  1. [GetPortalCommentsPageByObjectIdResponse(id=125349, encodeId=79d512534912, content=好文章,还会关注, beContent=null, objectType=article, channel=null, level=null, likeNumber=119, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzdAIB7UwTkHt6fQkBP8ictliaXtc5gCUmYdAW1sAETC2nhO3q6YjRHkUibyOCtP8ibmXNObTyd63A076/0, createdBy=d4111948983, createdName=1e10c84am36(暂无匿称), createdTime=Tue Sep 13 14:28:00 CST 2016, time=2016-09-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1430051, encodeId=16871430051ef, content=<a href='/topic/show?id=b58f6e691fc' target=_blank style='color:#2F92EE;'>#牙齿#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=85, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=67691, encryptionId=b58f6e691fc, topicName=牙齿)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=zhouqu_8, createdTime=Mon Apr 27 16:06:00 CST 2015, time=2015-04-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=22107, encodeId=79e12210ec5, content=不研究也知道, beContent=null, objectType=article, channel=null, level=null, likeNumber=179, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=101.81.67.**, createdTime=Mon Apr 27 09:50:00 CST 2015, time=2015-04-27, status=1, ipAttribution=)]
    2016-09-13 1e10c84am36(暂无匿称)

    好文章,还会关注

    0

  2. [GetPortalCommentsPageByObjectIdResponse(id=125349, encodeId=79d512534912, content=好文章,还会关注, beContent=null, objectType=article, channel=null, level=null, likeNumber=119, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzdAIB7UwTkHt6fQkBP8ictliaXtc5gCUmYdAW1sAETC2nhO3q6YjRHkUibyOCtP8ibmXNObTyd63A076/0, createdBy=d4111948983, createdName=1e10c84am36(暂无匿称), createdTime=Tue Sep 13 14:28:00 CST 2016, time=2016-09-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1430051, encodeId=16871430051ef, content=<a href='/topic/show?id=b58f6e691fc' target=_blank style='color:#2F92EE;'>#牙齿#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=85, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=67691, encryptionId=b58f6e691fc, topicName=牙齿)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=zhouqu_8, createdTime=Mon Apr 27 16:06:00 CST 2015, time=2015-04-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=22107, encodeId=79e12210ec5, content=不研究也知道, beContent=null, objectType=article, channel=null, level=null, likeNumber=179, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=101.81.67.**, createdTime=Mon Apr 27 09:50:00 CST 2015, time=2015-04-27, status=1, ipAttribution=)]
    2015-04-27 zhouqu_8
  3. [GetPortalCommentsPageByObjectIdResponse(id=125349, encodeId=79d512534912, content=好文章,还会关注, beContent=null, objectType=article, channel=null, level=null, likeNumber=119, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzdAIB7UwTkHt6fQkBP8ictliaXtc5gCUmYdAW1sAETC2nhO3q6YjRHkUibyOCtP8ibmXNObTyd63A076/0, createdBy=d4111948983, createdName=1e10c84am36(暂无匿称), createdTime=Tue Sep 13 14:28:00 CST 2016, time=2016-09-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1430051, encodeId=16871430051ef, content=<a href='/topic/show?id=b58f6e691fc' target=_blank style='color:#2F92EE;'>#牙齿#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=85, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=67691, encryptionId=b58f6e691fc, topicName=牙齿)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=zhouqu_8, createdTime=Mon Apr 27 16:06:00 CST 2015, time=2015-04-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=22107, encodeId=79e12210ec5, content=不研究也知道, beContent=null, objectType=article, channel=null, level=null, likeNumber=179, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=101.81.67.**, createdTime=Mon Apr 27 09:50:00 CST 2015, time=2015-04-27, status=1, ipAttribution=)]
    2015-04-27 101.81.67.**

    不研究也知道

    0

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