功能性消化不良胃排空时间测定及胃回归煎剂对其疗效研究

目的：观察功能性消化不良（ＦＤ）患者胃排空时间及中药胃回归煎剂对其疗效，方法：对２０名健康者和６４例ＦＤ患者，应用实时超声显像法进行胃排空时间测定。受试者空腹、饮水后０、１０、２０、３０、４０、５０ｍｉｎ测定胃窦面积和胃体－底交界区前后壁切面内径，测定胃起始收缩时间和２ｍｉｎ收缩次数；从ＦＤ组中随机选择２０例患者给予中药胃回归煎剂治疗，每次１００ｍｌ，１日３次，连服２周，观察胃排空及临床症状改善情

Determination of Gastric Emptying Time of Functional Dyspepsia and Clinical Study on Therapeutic Effect of Weihuigui Decoction on Functional Dyspepsia

Objective: To observe the gastric emptying time (GET) of and the therapeutic effect of Weihuigui Decoction (WHGD) upon functional dyspepsia (FD). Methods: GET of 64 FD patients and 20 healthy volunteers was measured by real time ultrasonography. The measurements were performed at fasting, 0,10,20,30,40 and 50 min after drinking water, the area of gastric antrum, internal diameter of the section of anterior posterior walls in corpus ventriculi fundus junction region, intitating time of gastric contraction and contractive times in 2 min were recorded. Twenty patients selected randomly were treated with WHGD 100 ml, three a day, for 2 weeks consecutively, to observe the improvement of clinical effect and gastric emptying. Results: GET was delayed in 66% of 64 FD patients as compared with that of control, and it was related with gastric contraction initiating time and contraction times in 2 min. WHGD could improve the clinical symptoms and GET of FD patients. Conclusion: WHGD has obvious therapeutic effect in treating FD.