Document Classification

Section Type: METHODS

Text: Patients were randomized to receive one of the following treatments : (a) concomitant therapy : omeprazole 20mg, amoxicillin 1g, clarithromycin 500 mg, and tinidazole 500 mg for 5 days ; (b) sequential therapy : omeprazole 20mg and amoxicillin 1g for 5 days followed by omeprazole 20mg, clarithromycin 500 mg, and tinidazole 500 mg for 5 days ; (c) hybrid therapy : omeprazole 20mg, and amoxicillin 1g for 7 days followed by omeprazole 20mg, amoxicillin 1g, clarithromycin 500 mg, and tinidazole 500 mg, for 7 days.