J Dent Res:时间对根面覆盖疗效的影响:一项网络meta分析

2019-08-06 lishiting MedSci原创

近年来,根面覆盖疗效的稳定性吸引了大众的目光。然而,还未有足够的结果可供借鉴,这主要是因为缺乏不同方法间直接的比较以及临床试验的小样本规模。因此,这篇研究的目的是为了评估一项混合模型的网络meta分析(NMA),它包含了全新的对根面覆盖疗效的时间评估,同时比较了不同的手术技术。

近年来,根面覆盖疗效的稳定性吸引了大众的目光。然而,还未有足够的结果可供借鉴,这主要是因为缺乏不同方法间直接的比较以及临床试验的小样本规模。因此,这篇研究的目的是为了评估一项混合模型的网络meta分析(NMA),它包含了全新的对根面覆盖疗效的时间评估,同时比较了不同的手术技术。

研究由2名评估者进行文献搜索,以鉴定报道至少2个观察时间点的根面覆盖疗效的临床随机试验(RCTs),从而评估不同治疗方法获得的斜度。疗效中检测斜度变化的指标包括退缩深度(REC)、角化组织的宽度(KTW)和临床附着水平。

结果显示,此项NMA 中纳入了60个RCTs伴随2,554例牙龈退宿(1,864名患者)的病例。与单独的皮瓣推进相比,结缔组织移植(CTG)和釉基质诱导法(EMD)可以更大程度上的改善REC减少。然而,仅有CTG类的方法随着时间的推移能够稳定维持龈缘的水平,而EMD、无细胞皮肤基质、胶原基质和仅皮瓣法的牙龈退缩的复发趋势相近。最早术后随访的基线REC和KTW水平是龈缘稳定性的标志物。另外,斜度治疗中的REC和KTW存在结构中心效应。

结论:当进行评估和比较基于检测线性框架的时间斜度变化时,应当考虑当前线性混合模型法的限制。但是此项设计的NMA显示,对于比较多种治疗方法的同时考虑时间的关键因素时,它是一种非常有效的工具。

原始出处:

Tavelli L, Barootchi S, et al. The Effect of Time on Root Coverage Outcomes: A Network Meta-Analysis. J Dent Res. 2019 Aug 5:22034519867071. doi: 10.1177/0022034519867071.

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  2. [GetPortalCommentsPageByObjectIdResponse(id=2078779, encodeId=5c6020e8779f8, content=<a href='/topic/show?id=205f6228844' target=_blank style='color:#2F92EE;'>#根面覆盖#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=19, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=62288, encryptionId=205f6228844, topicName=根面覆盖)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/iaP1mV9qBwx5tE2F4xcG1r4x1PibWvluIFLB8VsViakqNMBia2Z0wFibVrYwDEILvHB1OomzzTAAGy5MVl5BrdEv9Bw/132, createdBy=e11f100, createdName=guguangxiang, createdTime=Tue Aug 06 23:25:00 CST 2019, time=2019-08-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1888046, encodeId=0f54188804632, content=<a href='/topic/show?id=d56611584ec' target=_blank style='color:#2F92EE;'>#Meta#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11584, encryptionId=d56611584ec, topicName=Meta)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d8f4110, createdName=guojianrong, createdTime=Wed Apr 29 12:25:00 CST 2020, time=2020-04-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1896528, encodeId=76de189652845, content=<a href='/topic/show?id=4a391158248' target=_blank style='color:#2F92EE;'>#MET#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11582, encryptionId=4a391158248, topicName=MET)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=18fc139, createdName=一闲, createdTime=Fri Oct 04 01:25:00 CST 2019, time=2019-10-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1032245, encodeId=84ad1032245ac, content=谢谢梅斯提供这么好的信息,学到很多, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=内科新手, createdTime=Wed Aug 07 00:25:00 CST 2019, time=2019-08-07, status=1, ipAttribution=)]
    2020-04-29 guojianrong
  3. [GetPortalCommentsPageByObjectIdResponse(id=2078779, encodeId=5c6020e8779f8, content=<a href='/topic/show?id=205f6228844' target=_blank style='color:#2F92EE;'>#根面覆盖#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=19, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=62288, encryptionId=205f6228844, topicName=根面覆盖)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/iaP1mV9qBwx5tE2F4xcG1r4x1PibWvluIFLB8VsViakqNMBia2Z0wFibVrYwDEILvHB1OomzzTAAGy5MVl5BrdEv9Bw/132, createdBy=e11f100, createdName=guguangxiang, createdTime=Tue Aug 06 23:25:00 CST 2019, time=2019-08-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1888046, encodeId=0f54188804632, content=<a href='/topic/show?id=d56611584ec' target=_blank style='color:#2F92EE;'>#Meta#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11584, encryptionId=d56611584ec, topicName=Meta)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d8f4110, createdName=guojianrong, createdTime=Wed Apr 29 12:25:00 CST 2020, time=2020-04-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1896528, encodeId=76de189652845, content=<a href='/topic/show?id=4a391158248' target=_blank style='color:#2F92EE;'>#MET#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11582, encryptionId=4a391158248, topicName=MET)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=18fc139, createdName=一闲, createdTime=Fri Oct 04 01:25:00 CST 2019, time=2019-10-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1032245, encodeId=84ad1032245ac, content=谢谢梅斯提供这么好的信息,学到很多, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=内科新手, createdTime=Wed Aug 07 00:25:00 CST 2019, time=2019-08-07, status=1, ipAttribution=)]
    2019-10-04 一闲
  4. [GetPortalCommentsPageByObjectIdResponse(id=2078779, encodeId=5c6020e8779f8, content=<a href='/topic/show?id=205f6228844' target=_blank style='color:#2F92EE;'>#根面覆盖#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=19, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=62288, encryptionId=205f6228844, topicName=根面覆盖)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/iaP1mV9qBwx5tE2F4xcG1r4x1PibWvluIFLB8VsViakqNMBia2Z0wFibVrYwDEILvHB1OomzzTAAGy5MVl5BrdEv9Bw/132, createdBy=e11f100, createdName=guguangxiang, createdTime=Tue Aug 06 23:25:00 CST 2019, time=2019-08-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1888046, encodeId=0f54188804632, content=<a href='/topic/show?id=d56611584ec' target=_blank style='color:#2F92EE;'>#Meta#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11584, encryptionId=d56611584ec, topicName=Meta)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d8f4110, createdName=guojianrong, createdTime=Wed Apr 29 12:25:00 CST 2020, time=2020-04-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1896528, encodeId=76de189652845, content=<a href='/topic/show?id=4a391158248' target=_blank style='color:#2F92EE;'>#MET#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11582, encryptionId=4a391158248, topicName=MET)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=18fc139, createdName=一闲, createdTime=Fri Oct 04 01:25:00 CST 2019, time=2019-10-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1032245, encodeId=84ad1032245ac, content=谢谢梅斯提供这么好的信息,学到很多, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=内科新手, createdTime=Wed Aug 07 00:25:00 CST 2019, time=2019-08-07, status=1, ipAttribution=)]
    2019-08-07 内科新手

    谢谢梅斯提供这么好的信息,学到很多

    0

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