埃索美拉唑是近年来新开发的质子泵抑制剂,它是奥美拉唑的左旋异构体。早期研究表明,它抑酸的作用更强,持续时间更长。本研究综合近8年来国内外相关研究,从其对十二指肠溃疡的治疗效果以及与以往治疗方案的比较,来说明埃索美拉唑在治疗十二指肠溃疡时较其他的混旋PPI而言其耐受 Esomeprazole is a newly developed proton pump inhibitor in recent years. It is the levorotatory isomer of omeprazole. Early studies have shown that it is more acid-suppressing and lasts longer. This study combines nearly 8 years of relevant research at home and abroad, from its treatment of duodenal ulcer and compared with the previous treatment options to illustrate the esomeprazole in the treatment of duodenal ulcer than other mixed PPI is its tolerance