| 非梗阻性吞咽困难的食管测压及硝苯啶的作用 |
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| 引用本文： | 许君望,王淑英.非梗阻性吞咽困难的食管测压及硝苯啶的作用[J].西安交通大学学报(医学版),1995(2). |
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| 作者姓名： | 许君望 王淑英 |
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| 作者单位： | 第一临床医学院消化内科 西安710061 |
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| 摘 要： | 采用气压传感法对39例非梗阻性吞咽困难患者进行食管测压。结果显示:患者出现食管下扩约肌静止压（LESP）升高、体部运动减弱、增强及紊乱以及食管上扩约肌静止压（UESP）升高、松驰不全等6种异常。含服硝苯啶后LESP及体部增强型分别降低47.5％（P<0.001）及20％（P<0.05）。对其它食管异常运动无影响。
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| 关 键 词： | 吞咽困难 食管测压 硝苯啶 |
NONOBSTRUCTIVE DYSPHAGIA: MANOMETRIC STUDY AND THE EFFECTS OF NIFEDIPINE |
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| Xu Junwang,Wang Shuying.NONOBSTRUCTIVE DYSPHAGIA: MANOMETRIC STUDY AND THE EFFECTS OF NIFEDIPINE[J].Journal of Xi‘an Jiaotong University:Medical Sciences,1995(2). |
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| Authors: | Xu Junwang Wang Shuying |
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| Abstract: | Esophageal manometry was performed on 39 patients with nonobstructive dysphagia via atmospheric pressure transducer. The results indicated that there were six kinds of esophageal motility disorders, such as abnomal increasing of lower esophageal sphincter pressure (LESP) and upper esophageal sphincter pressure (UESP), highor lower amplitude peristaltic or dyskinesia of esophageal body, and incomplete relaxation of UESP. After sublingual nifedipine, the LESP and high-amplitude peristaltic fell by 47. 5% (P < 0.001) and 20% (P < 0. 05) , but there were no significant changes in any other esophageal motility disorders. |
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| Keywords: | dysphagia esophageal manometry nifedipine |
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