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腮腺咬肌筋膜下翻瓣对预防Frey’s综合征作用的Meta分析

来源:用户上传      作者:宋勇 王俊林 刘彦杰 陈裕聪 何浒杰 蒋延波

  
  [摘要]目的:采用Meta分析方法探讨腮腺咬肌筋膜下翻瓣术式对预防Frey’s综合征的价值。方法:制定全面的检索策略,检索PubMed、EMBASE、ELSEVIER、OVIDMEDLINE、CNKI、万方数据库,筛选腮腺咬肌筋膜下翻瓣与Frey’s综合征预防相关文献,Meta分析合并OR值。结果:有15项随机临床对照实验纳入Meta分析,累计病例1 414例,其中对照组584例,合并OR=0.20,95%可信区间 [0.16,0.26],实验组较对照组Frey’s综合征发生率显著降低(P<0.00 001)。结论:采用腮腺咬肌筋膜下翻瓣术式可以有效预防Frey’s综合征的发生。
  [关键词]腮腺咬肌筋膜;腮腺切除;Frey’s综合征;预防;Meta分析
  [中图分类号]R782.2+6 [文I标志码]A [文章编号]1008-6455(2022)01-0080-03
  The Role of Flap Operation Under Parotid Masseter Fascia in the Prevention of Frey’s Syndrome: A Meta Analysis
  SONG Yong, WANG Junlin, LIU Yanjie, CHEN Yucong, HE Hujie, JIANG Yanbo
  (Department of Stomatology,Liuzhou People’s Hospital, Liuzhou 545006, Guangxi,China)
  Abstract: Objective To perform a Meta analysis to evaluate the use of flap operation under parotid masseter fascia in prevention of Frey’s syndrome in patients undergoing with parotidectomy. Methods A search of PubMed, EMBASE, ELSEVIER, OVIDMEDLINE, CNKI and WanFang Database was conducted using common text words combined with medical subject headings to capture the related studies. Data were collected and studies were pooled and OR were calculated. Results 15 studies were included for Meta analysis, including 1 414 patients in all in which there were 584 patients in the control group. The overall OR was 0.20, 95%CI was 0.16-0.26. There are statistical significance between the experimental group and the control group in the prevention of Frey’s syndrome(P<0.00 001). Conclusion Flap operation under parotid masseter fascia can be used in the patients undergoing with parotidectomy to reduce the incidence rate of Frey’s syndrome effectively.
  Key words: parotid masseter fascia ; parotidectomy; Frey’s syndrome; prevention; Meta analysis
  Frey’s综合征又称耳颞神经综合征或味觉出汗综合征,为腮腺肿瘤术后常见的一种并发症,多于术后3个月出现,其症状为受到味觉刺激时术区皮肤出现出汗、潮红等现象[1]。Frey’s综合征有主观症状者占约50%,会给患者生活带来诸多不便,严重影响生活质量。为此,许多国内外学者在腮腺手术方式改良方面做了大量探索与尝试,均取得了一定效果,但各有利弊[2-3]。有研究发现,腮腺咬肌筋膜的完整性是Frey’s综合征发生与否的关键[4-6]。而腮腺区的翻瓣术式以腮腺咬肌筋膜为界可分为两种,即腮腺咬肌筋膜上翻瓣与腮腺咬肌筋膜下翻瓣。Ogino A等在手术中采用腮腺咬肌筋膜下翻瓣而保留腮腺咬肌筋膜完整性的方法治疗腮腺区肿瘤,结果显示Frey’s综合征的发生率较传统切除腮腺咬肌筋膜术式显著降低[7]。腮腺咬肌筋膜是腮腺咬肌区重要而清晰的解剖层次,因其致密柔韧清晰可见,锐性分离简便易行,不失为一种简捷、高效、廉价的预防Frey’s综合征的方法。但目前国内外文献对该法预防Frey’s综合征的有效率报道仍有较大差异。因此,有必要用循证医学Meta分析(Meta-analysis)方法对已有的研究结果进行系统定量的综合分析,以期待为临床运用该法预防Frey’s综合征提供更客观、更可靠的证据支持。
  1 材料和方法
  1.1 文献检索和纳入排除标准
  1.1.1 文献检索:主要检索中文/英文公开发表的随机对照试验。主要英文数据库位PubMed、EMBASE、ELSEVIER、OVIDMEDLINE。主要中文数据库为CNKI、万方数据库。采用的检索主题词和关键词分别为:“Frey’s syndrome”,“superficial musculoaponeurotic system/ fascia parotidea masseterica”,“parotidectomy”,“prevention”,“味觉出汗综合征”,“腮腺咬肌筋膜”,“预防”,“腮腺切除”。
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