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为了解释和缓解食管癌贲门癌切除胃食管吻合术后患者的消化不良症状,采用不透X线标志物对16例患者的胃固相排空及西沙必利的作用进行研究。发现患者餐后第4、5、6h标志物的排空较正常人明显减慢,餐后6h大部分标志物仍存留于胃中。提示病人的胃排空减弱。西沙必利能够明显增加患者标志物的排空,并缓解其消化不良症状。
In order to explain and alleviate the symptoms of dyspepsia in patients undergoing gastroesophageal anastomosis after esophageal and cardiac cancer resection, the gastric solid emptying and the effect of cisapride were investigated in 16 patients using radiopaque markers. It was found that the evacuation of the 4th, 5th, and 6th hour postprandial markers of patients was significantly slower than normal, and most of the markers remained in the stomach at 6h postprandial. The patient’s gastric emptying is reduced. Cisapride can significantly increase the emptying of patient markers and relieve dyspeptic symptoms.