Survey of current practices among members of CAG in the follow-up of patients diagnosed with gastric ulcer

Abstract

INTRODUCTION: Guidelines recommend a policy of endoscopic follow-up of all gastric ulcers until healing. Analysis of data from the Alberta Endoscopy Project indicates that fewer than 50% of patients diagnosed with benign gastric ulcer had undergone a repeat procedure. The practice and attitudes of physician members of the Canadian Association of Gastroenterology (CAG) on the follow-up of such patients were assessed. METHODS: A self-administered questionnaire was mailed to members of GAG. Respondents were asked to indicate their practice setting and to estimate the proportion of gastric ulcer patients in whom they perform follow-up endoscopy. They were also asked to indicate factors influencing this choice, including the role of Helicobacter pylori. RESULTS: Fifty-seven per cent of 220 respondents indicated that they perform repeat endoscopy in 95% to 100% of individuals with benign gastric ulcer. The most common reasons influencing this choice were to ensure healing (86.3%) and to confirm the benign nature of the lesion (79.5%). Nonsteroidal antiinflammatory drug (NSAID) use (83.2%) and patient ill health (62.9%) were the most common reasons for not repeating the endoscopy. Twenty per cent of individuals indicated that H pylori had influenced a change in their practice. DISCUSSION: Physicians vary widely in their follow up of benign gastric ulcer. Studies on the occurrence of gastric cancer in this setting are not unanimous in their conclusions. Subgroups of patients with NSAID exposure and successfully eradicated H pylori infection may have a lower risk of malignancy. Studies to confirm this are warranted, and modified guidelines may be appropriate.