论文部分内容阅读
AIM: TO evaluate clinical efficacy of four one-week triple therapies in eradicating Helicobacter pylori infection.METHODS: In this clinical trial, 132 patients with duodenal ulcer and chronic gastritis were randomly divided into four 20 mg+ amoxicillin 1 000 mg + clarithromycin 250 mg), OFC (omeprazole 20 mg + furazolidone 100 mg + clarithromycin 250 mg), OFA (omeprazole 20 mg + furazolidone 100 mg + amoxicillin 1000 mg) and OMC (omeprazole 20 mg +metronidazole 200 mg + cladthromycin 250 mg), respectively.Each drug was taken twice daily for one week. The 13C urea breath test was carried out 4-8 weeks after treatment to determine the success of H pylori eradication.RESULTS: A total of 127 patients completed the treatment.The eradication rate for H pylori infection was 90.3%,90.9%, 70.9% and 65.6%, respectively in OAC, OFC OMC and OFA groups.CONCLUSION: A high eradication rate can be achieved with one-week OAC or OFC triple therapy. Thus, oneweek triple therapies with OAC and OFC are recommended for Chinese patients with duodenal ulcers and chronic gastritis.