Recurrent Peptic Ulcers in Patients Following Successful <i>Helicobacter pylori</i> Eradication: A Multicenter Study of 4940 Patients

Curative treatment of H. pylori infection is useful in preventing ulcer recurrence. Gastric ulcer is more likely to relapse than duodenal ulcer. Recurrent ulcer tended to recur at the site of the original ulcers.