Antacid Titration in the Prevention of Acute Gastrointestinal Bleeding

Abstract
We randomized 100 critically ill patients at risk of developing acute gastrointestinal ulceration and bleeding into two groups. One (51 patients) received antacid prophylaxis, and the other (49 patients) received no specific form of prophylaxis. Hourly antacid titration kept the pH of the gastric contents above 3.5.