BACKGROUND: Seven-day triple therapy including omeprazole, clarithromycin and amoxicillin has become the treatment of choice for Helicobacter pylori infection. However, 7 days of classical quadruple therapy combining omeprazole, tetracycline, metronidazole and bismuth may be an alternative to triple therapy. AIM: To compare triple vs. quadruple therapy for H.pylori eradication. METHODS:Three hundred and thirty-nine patients with peptic ulcer andH. pylori infection were included in the study. Patients were randomized to receive omeprazole, 20 mg, amoxicillin, 1 g, and clarithromycin, 500 mg, all b.d., or omeprazole, 20 mg b.d., tetracycline chloride, 500 mg, metronidazole, 500 mg, and bismuth subcitrate, 120 mg, all t.d.s. Cure was defined as a negative urea breath test at least 2 months after treatment. RESULTS:Per protocol and intention-to-treat cure rates were 86%[95% confidence interval (CI), 80-91%] and 77% (95% CI, 70-83%) for triple therapy, and 89% (95% CI, 82-93%) and 83% (95% CI, 76-88%) for quadruple therapy. No significant differences between the groups were found in the cure rates, compliance or side-effects. CONCLUSION: One-week triple and quadruple therapy show similar results when used as first-line eradication treatment.
RCT Entities:
BACKGROUND: Seven-day triple therapy including omeprazole, clarithromycin and amoxicillin has become the treatment of choice for Helicobacter pylori infection. However, 7 days of classical quadruple therapy combining omeprazole, tetracycline, metronidazole and bismuth may be an alternative to triple therapy. AIM: To compare triple vs. quadruple therapy for H.pylori eradication. METHODS: Three hundred and thirty-nine patients with peptic ulcer and H. pyloriinfection were included in the study. Patients were randomized to receive omeprazole, 20 mg, amoxicillin, 1 g, and clarithromycin, 500 mg, all b.d., or omeprazole, 20 mg b.d., tetracycline chloride, 500 mg, metronidazole, 500 mg, and bismuth subcitrate, 120 mg, all t.d.s. Cure was defined as a negative urea breath test at least 2 months after treatment. RESULTS: Per protocol and intention-to-treat cure rates were 86%[95% confidence interval (CI), 80-91%] and 77% (95% CI, 70-83%) for triple therapy, and 89% (95% CI, 82-93%) and 83% (95% CI, 76-88%) for quadruple therapy. No significant differences between the groups were found in the cure rates, compliance or side-effects. CONCLUSION: One-week triple and quadruple therapy show similar results when used as first-line eradication treatment.
Authors: Gul Javid; Showkat Ali Zargar; Khurshid Bhat; Bashir Ahmad Khan; Ghulam Nabi Yatoo; Ghulam Mohamad Gulzar; Altaf Hussain Shah; Jaswinder Singh Sodhi; Mushtaq Ahmad Khan; Abid Shoukat; Riyaz U Saif Journal: Indian J Gastroenterol Date: 2013-03-21