埃索美拉唑三联与奥美拉唑三联疗法治疗Hp阳性十二指肠溃疡对比研究

目的比较埃索美拉唑三联与奥美拉唑三联疗法治疗幽门螺杆菌（Hp）阳性十二指肠球部溃疡的临床疗效。方法将104例经内镜诊断并检测证实Hp阳性的十二指肠球部溃疡患者随机分为两组。埃索美拉唑组（52例）：埃索美托唑20mg＋阿莫西林1g＋克托霉素500mg，每日2次，共7d；奥美拉唑组（52例）：奥美拉唑20mg＋阿莫西林1g＋克拉霉素500mg，每日2次，共7d。疗程结束4周后复查胃镜并检测Hp，观察腹痛缓解率、溃疡愈合率、Hp根除率及用药后的不良反应等。结果埃索美拉唑组第1天和第2天腹痛缓解率分别为34．6％和59、6％，高于奥美托唑组的17.3％和38．5％（P〈0．05）。埃索美托唑组和奥美拉唑组溃疡愈合率分别为92.3％和88．5％，Hp根除率分别为88．5％和82．7％，差异无显著性（P〉0．05）。两组用药后不良反应少，有较好的安全性。结论埃索美拉唑三联疗法治疗Hp阳性的十二指肠溃疡安全有效．腹痛缓解速度优于奥美拉唑三联疗法。

Comparison of esomeprazole- and omeprazole-based triple therapy regimens for duodenal ulcer with Helicobacter pylori infection

OBJECTIVE: To investigate the effect of esomeprazole- and omeprazole-based triple therapy regimens in the treatment of duodenal ulcer with Helicobacter pylori (Hp) infection. METHODS: Totally 104 patients with duodenal ulcer and Hp infection were randomly divided into group A (52 cases) treated with esomeprazole (20 mg), amoxicillin (1000 mg) and clarithromycin (500 mg) twice daily and group B (52 cases) treated with omeprazole (20 mg), amoxicillin (1000 mg) and clarithromycin (500 mg) twice daily. The treatment lasted for 7 days, after which abdominal pain relief rate, ulcer healing rate and eradication rate of Hp as well as adverse effects of the medication were evaluated and compared. RESULTS: On the first and second days of medication, the abdominal pain relief rates were 34.6% and 59.6% respectively in group A, significantly higher than those in group B (17.3% and 38.5%, respectively, P<0.05). Ulcer healing rate and Hp eradication rate were 92.3% and 88.5 % in group A, and 88.5% and 82.7% in group B, showing no significant differences between the two groups (P>0.05). The adverse effects of the medication were rare in both groups without significant differences. CONCLUSION: Esomeprazole-based triple therapy may effectively eradicate Hp infection and promote duodenal ulcer healing with good tolerance, capable of achieving more speedy pain relief than omeprazole-based therapy.