Conclusions The effect of 2 weeks omeprazole triple therapy is much better than tagamet triple therapy in DU.But HP eradicate rate is samilar in the two groups.

• 结论奥克2周三联疗法对十二指肠溃疡的疗效及症状缓解率明显优于泰胃美，而根除HP无明显差异。