近年来质子泵抑制剂和H２受体拮抗剂等药物的使用提高了溃疡病的治愈率，但临床上有相当一部分十二指肠溃疡（DU）患者出现早饱、嗳气等胃排空障碍征象，用上述药物不能缓解，常影响溃疡愈合。传统观点认为DU多伴有胃排空增加，但近年来国内外学者提出了不同的观点。现就近年来 In recent years, the use of proton pump inhibitors and H2 receptor antagonists and other drugs to improve the cure rate of ulcer disease, but a considerable number of clinically duodenal ulcer (DU) patients with early full, belching and other signs of gastric emptying disorders , With the above drugs can not be alleviated, often affecting ulcer healing. The traditional view that more DU accompanied by increased gastric emptying, but in recent years, domestic and foreign scholars put forward different views. In recent years