Maximal acid reflux control for Barrett’s oesophagus: feasible and effective

Introduction: The treatment of patients with Barrett’s oesophagus is controversial. Debate exists regarding the use and value of high dose acid suppression as the standard of practice. Despite prolonged use of high dose proton pump inhibitors (40 mg omeprazole, 60 mg lansoprazole), most studies have shown no convincing evidence of significant regression of Barrett’s length. These studies, however, have used fixed doses of proton pump inhibitors and did not regularly document control of oesophageal acid exposure. Aim: To determine whether regression of Barrett’s epithelium can be achieved with documented maximal acid suppression. Methods: We have prospectively followed nine patients with Barrett’s oesophagus (eight male; mean age 60 years) for more than 1 year. They were all treated using medical therapy with pH monitoring documenting oesophageal acid exposure over 24 h