Incidence and Pattern of Peptic Ulcer Bleeding in a Defined Geographical Area

Abstract

Despite the introduction of effective medical treatment for peptic ulcer disease, no decrease in the incidence of bleeding has been observed. Unfortunately, most incidence studies rely on a questionable case ascertainment and poor data. We therefore conducted a prospective study, to achieve an unbiased estimate of incidence and pattern of peptic ulcer bleeding in Düsseldorf (Germany). In a 1-year period all patients with endoscopically verified peptic ulcer bleeding who were admitted to the departments of internal medicine or surgery in nine hospitals or seen by nine general practitioners offering endoscopic service were included in the study. Incidence rates were calculated in accordance with sociodemographic variables and expressed per 100,000 person-years of observation. The overall incidence of peptic ulcer bleeding was 51.4, with almost even rates for gastric (26.5) and duodenal (24.9) ulcer. Age was associated with an increased likelihood of bleeding in gastric ulcer patients of 19 per decade from about 40 years onwards (duodenal ulcer, 15). The incidence was about twice as high in men as in women (relative risk = 1.9). The pattern of peptic ulcer bleeding was similar in gastric and duodenal ulcers with regard to ulcer size, multiple lesions, and bleeding activity at endoscopy. However, patients with gastric ulcer bleeding had significantly more often accompanying or underlying diseases. No significant differences were observed between gastric and duodenal ulcer bleeding with regard to nonsteroidal antiinflammatory drug intake and ulcer history. The incidence rates in our study are in the upper range of the literature and comparable to rates from the USA and UK both before and after the introduction of H2 blockers. We hypothesize that the persistently high incidence rate is a superposition of two trends: higher incidences due to a more elderly and diseased population and more NSAID intake, and lower incidences due to effective medical treatment.

Helicobacter pylori Infection in North-Eastern Peninsular Malaysia Evidence for an Unusually Low Prevalence

“…The gastric ulcer perforation rate is also generally lower than that reported in most other places except Hong Kong (32) and Copenhagen (28). The incidence of acute peptic ulcer bleeding is similarly lower in our area than reported in other places (33,34). Although strict comparison is limited by the fact that the other studies were done in different time periods and on populations with different demographic characteristics, especially with regard to age, there is nonetheless a clear trend that the ulcer complication rate in our area is considerably lower than reported elsewhere.…”

Poor late prognosis of bleeding peptic ulcer

“…Despite the introduction of effective medical treatment, and the new pathophysiological understanding of peptic ulcer disease as a chronic infection, no decrease in the incidence of bleeding has been observed so far [4]. Specific data for a defined geographical area (Düsseldorf area) revealed a constant incidence of peptic ulcer bleeding of about 50/100.000 inhabitants/year in a 10-year comparison [5].…”

Acute upper gastrointestinal haemorrhage in west of Scotland: case ascertainment study

“…There is now a recognised association between Helicobacter pylori infection, socioeconomic group,11 and childhood living conditions,12 and an increased prevalence of Helicobacter pylori infection has recently been found in the north of England and Scotland 13. Peptic ulcer bleeding has been found to be more common among less affluent patients in Germany14 and Africa,15 but these studies lacked adequate data on the denominator of the population.…”