Efficacy and tolerability of 20 mg pantoprazole versus 300 mg ranitidine in patients with mild reflux-oesophagitis: a randomized, double-blind, parallel, and multicentre study.

Background And Aim: The aim of this study was to compare the efficacy and tolerability of low dose pantoprazole (20 mg) (a gastric proton pump inhibitor) with standard dose ranitidine (300 mg) (a histamine-receptor antagonist), in their ability to relieve symptoms and heal oesophageal lesions associated with gastrooesophageal reflux disease (GORD).

Methods: Patients with endoscopically established mild GORD (stage I, modified Savary-Miller classification) were enrolled into a multicentre, randomized, double-blind, parallel-group comparison study (intention-to-treat population, n = 201; age range, 18-82 years). Patients took either oral pantoprazole 20 mg in the morning (n = 101) or ranitidine 300 mg in the evening (n = 100) once daily for 4 weeks or, if the healing was not complete, 8 weeks.