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摘要: 目的:探讨咽喉反流在任克间隙水肿发病中的作用。方法:选取2014-02-2016-06诊断为任克间隙水肿的16例患者进行分析,以同期声带白斑和早期声门型喉癌50例患者作为对照组,对比分析两组间反流症状指数(RSI)、反流体征评分(RFS)、24 h咽喉酸反流次数、24 h咽喉酸反流时间和咽喉反流阳性率的差异。结果:任克间隙水肿患者的RSI评分均值为11.2±3.8,RFS评分均值为8.2±1.5,中位反流次数4.0[0.0;9.0]次,中位反流时间5.6[0.0;16.7]min,量表评分咽喉反流阳性率100%(16/16),24 h MII-pH监测结果示咽喉反流阳性率56.2%(9/16);对照组RSI评分均值为8.6±3.2,RFS评分均值为6.8±2.1,中位反流次数0.0[0.0;3.0]次,中位反流时间0.0[0.0;4.3]min,量表评分咽喉反流阳性率58.0%(29/50),24 h MII-pH监测结果示咽喉反流阳性率28.0%(14/50)。任克间隙水肿组RSI评分、RFS评分、24 h咽喉酸反流次数、24 h咽喉酸反流时间和咽喉反流阳性率均显著高于对照组,差异有统计学意义(P<0.01或P<0.05)。结论:咽喉反流与任克间隙水肿具有相关性,咽喉反流在任克间隙水肿发病中起一定作用,对任克间隙水肿患者治疗时应加抑酸治疗。Abstract: Objective: To determine the significance of laryngopharyngeal reflux(LPR) in Reinke's edema.Method: Sixteen patients who have been diagnosed as Reinke's edema between February 2014 to June 2016 were included in this study. The control group included fifty vocal cord leukoplakia and early glottic cancer patients for the corresponding period. RSI,RFS,numbers of laryngopharyngeal acid reflux events,and time of laryngopharyngeal acid exposure were evaluated between two groups.Result: The mean RSI of the Reinke's edema was 11.2±3.8,the mean RFS was 8.2±1.5,the median numbers of laryngopharyngeal acid reflux events was 4.0[0.0;9.0],the time of laryngopharyngeal acid exposure was 5.6[0.0;16.7]min.The rate of LPR positive in Reinke's edema patients was 100.0%(16/16)by RSI and RFS,56.2%(9/16)by 24 hour MII-pH monitoring.The mean RSI of the control group was 8.6±3.2,the mean RFS was 6.8±2.1,the median numbers of laryngopharyngeal acid reflux events was 0.0[0.0;3.0],the time of laryngopharyngeal acid exposure was 0.0[0.0;4.3]min.The rate of LPR positive in control group was 58.0%(29/50)by RSI and RFS,28.0%(14/50)by 24 hour MII-pH monitoring.There were statistically significance in RSI,RFS,numbers of laryngopharyngeal acid reflux events,and time of laryngopharyngeal acid exposure between two groups(P<0.01 or P<0.05).Conclusion: Laryngopharyngeal reflux might play a role as an etiologic factor in Reinke's edema,awareness should increase about acid suppression therapy in Reinke's edema.
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Key words:
- laryngopharyngeal reflux /
- Reinke's edema /
- reflux symptom index /
- reflux finding score
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