功能性腹胀发病机制的研究

被引:30
作者
张红英 [1 ,2 ]
王进海 [1 ]
李永 [1 ]
杨全新 [3 ]
刘杰 [1 ]
王莉 [1 ]
机构
[1] 西安交通大学医学院第二附属医院消化内科
[2] 陕西省人民医院重症医学科
[3] 西安交通大学医学院第二附属医院影像科
关键词
功能性腹胀; 乳果糖呼氢试验; 肠易激综合征; 功能性便秘; 肠道菌群; 肠道气体;
D O I
暂无
中图分类号
R574.4 [肠道功能紊乱];
学科分类号
摘要
目的探讨功能性腹胀的发病机制。方法对符合罗马Ⅲ标准的64例功能性腹胀患者、33例便秘型肠易激综合征(IBS)伴中重度腹胀患者、33例功能性便秘伴中重度腹胀患者及20例正常对照者进行研究。应用X线腹部立位平片对肠道气体量进行评估;采用乳果糖呼氢的方法对肠道菌群改变进行评估;采用不透X线的标志物测定4h胃及48h结肠排空率;采用ELISA法测定空腹血清降钙素基因相关肽(CGRP)及P物质的水平对患者内脏敏感性状况进行评估;采用SAS及SDS量表对心理因素进行评分。结果①乳果糖呼氢阳性率、胃肠排空率、血清CGRP、血清P物质含量及SDS、SAS评分各组间比较差异均有统计学意义(P均<0.05),而肠道气体量各组间比较无统计学差异(P>0.05)。②功能性腹胀组与正常对照组比较,乳果糖呼氢阳性率、胃肠排空率、血清P物质含量及SDS和SAS评分差异有统计学意义(P均<0.05),而肠道气体量与血清CGRP含量相比较则无统计学差异(P均>0.05)。结论功能性腹胀的发病可能与患者肠道菌群异常、胃肠运动功能障碍、精神心理异常、内脏高敏感性有关,而与肠道气体产生量无关。
引用
收藏
页码:789 / 792+802 +802
页数:5
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