AIM: The mucoprotective agents, sofalcone and polaprezinc have anti-Helicobacter pylori ( H pylori)activities. We determined the therapeutic effects of sofalcone and polaprezinc when combined with rabeprazole,amoxicil...AIM: The mucoprotective agents, sofalcone and polaprezinc have anti-Helicobacter pylori ( H pylori)activities. We determined the therapeutic effects of sofalcone and polaprezinc when combined with rabeprazole,amoxicillin and clarithromycin for Helicobacter pylori infection.METHODS: One hundred and sixty-five consecutive outpatients with peptic ulcer and H pylori infection were randomly assigned to one of the following three groups and medicated for 7 d. Group A: triple therapy with rabeprazole (10 mg twice daily), clarithromycin (200 mg twice daily) and amoxicillin (750 mg twice daily). Group B: sofalcone (100 mg thrice daily) plus the triple therapy.Group C: polaprezinc (150 mg twice daily) plus the triple therapy. Eradication was considered successful if 13C-urea breath test was negative at least 4 wk after cessation of eradication regimens or successive famotidine in the cases of active peptic ulcer.RESULTS: On intention-to-treat basis, H pyloricure wasachieved in 43 of 55 (78.2%) patients, 47 of 54 (87.0%)and 45 of 56 (80.4%) for the groups A, B and Crespectively. Using per protocol analysis, the eradication rates were 81.1% (43/53), 94.0% (47/50) and 84.9% (45/53) respectively. There was a significant difference in the cure rates between group A and B. Adverse events occurred in 10, 12 and 11 patients, from groups A, B and C respectively, but the events were generally mild.CONCLUSION: The addition of sofalcone, but not polaprezinc, significantly increased the cure rate of H pylori infection when combined with the rabeprazole-amoxicillinclarithromycin regimen.展开更多
文摘AIM: The mucoprotective agents, sofalcone and polaprezinc have anti-Helicobacter pylori ( H pylori)activities. We determined the therapeutic effects of sofalcone and polaprezinc when combined with rabeprazole,amoxicillin and clarithromycin for Helicobacter pylori infection.METHODS: One hundred and sixty-five consecutive outpatients with peptic ulcer and H pylori infection were randomly assigned to one of the following three groups and medicated for 7 d. Group A: triple therapy with rabeprazole (10 mg twice daily), clarithromycin (200 mg twice daily) and amoxicillin (750 mg twice daily). Group B: sofalcone (100 mg thrice daily) plus the triple therapy.Group C: polaprezinc (150 mg twice daily) plus the triple therapy. Eradication was considered successful if 13C-urea breath test was negative at least 4 wk after cessation of eradication regimens or successive famotidine in the cases of active peptic ulcer.RESULTS: On intention-to-treat basis, H pyloricure wasachieved in 43 of 55 (78.2%) patients, 47 of 54 (87.0%)and 45 of 56 (80.4%) for the groups A, B and Crespectively. Using per protocol analysis, the eradication rates were 81.1% (43/53), 94.0% (47/50) and 84.9% (45/53) respectively. There was a significant difference in the cure rates between group A and B. Adverse events occurred in 10, 12 and 11 patients, from groups A, B and C respectively, but the events were generally mild.CONCLUSION: The addition of sofalcone, but not polaprezinc, significantly increased the cure rate of H pylori infection when combined with the rabeprazole-amoxicillinclarithromycin regimen.
