Serum pepsinogen I and II levels have recently become popular as indicators of atrophic gastritis in epidemiological studies. Previous studies show a significant association between serum pepsinogen levels and endoscopically diagnosed atrophic gastritis. This study assesses the level of agreement between the degree of atrophic gastritis as assessed by endoscopic examination and by serum pepsino...

BACKGROUND The clinical significance of Helicobacter pylori antibody titer has been controversial, and the association between the extent of gastric atrophy or acid secretion and H. pylori antibody concentration has not been elucidated. MATERIALS AND METHODS Serum pepsinogen, H. pylori antibody concentration, and fasting gastric pH (as an indicator of acid secretion) were measured in 231 pati...

Serum pepsinogen I and II levels have recently become popular as indicators of atrophic gastritis in epidemiological studies. Previous studies show a significant association between serum pepsinogen levels and endoscopically diagnosed atrophic gastritis. This study assesses the level of agreement between the degree of atrophic gastritis as assessed by endoscopic examination and by serum pepsino...

The aim of this study was to determine the age-specific prevalence of Helicobacter pylori infection in infants and children aged 1-99 months from a poor periurban community in Bangladesh. We also examined the frequency of infection among infants and their 53 immediate family members and evaluated the relationship between infection and fasting serum group II pepsinogen (pepsinogen II) concentrat...

Probably due to caffeine-induced gastric acid secretion, negative effects of coffee upon various upper-gastrointestinal diseases have been precariously accepted, despite the inadequate epidemiological evidence. Our aim is to evaluate the effect of coffee consumption on four major acid-related diseases: gastric ulcer (GU), duodenal ulcer (DU), reflux esophagitis (RE), and non-erosive reflux dise...

In order to evaluate the relationship between Helicobacter pylori (H. pylori) infection and dietary preference, a cross-sectional study was performed among 626 residents in a rural area of Japan. Seropositive rates were 88.7% in males and 71.4% in females, and these increased with age for both sexes [male P < 0.05 and female P < 0.01]. The relationship between H. pylori-seropositivities and sal...

BACKGROUND/AIM Individuals negative for Helicbacter pylori antibody and with a normal pepsinogen test (group A) are regarded as being at low risk in serum gastric cancer screening known as the ABC method, and endoscopy is not recommended; however, this group may include 2-10% of gastric cancer cases. PATIENTS AND METHODS A total of 345 individuals who underwent upper gastrointestinal endoscop...

AIMS AND BACKGROUND The role of serum pepsinogen level and Helicobacter pylori infection in esophageal carcinoma remains controversial. It may be a risk or protective factor, or without association with esophageal carcinoma. We prospectively examined associations between serum pepsinogen status, H pylori infection and the risk of esophageal squamous cell carcinoma in the Chinese population. M...

  Background: Currently, non-invasive methods for screening atrophic gastritis and gastric cancer are lacking. The purpose of this study was to evaluate the value of serological parameters including serum pepsinogen I (PGI), pepsinogen II (PGII) and pepsinogen I: II ratio for the screening atrophic gastritis and gastric cancer.   Methods : The study population consisted of 132 dyspeptic patient...

Chronic atrophic gastritis, which is thought to be a high risk for gastric cancer, can be diagnosed by serum pepsinogen levels. We compared the usefulness of the measurement of pepsinogen levels and indirect photofluorography as indicators of gastric cancer in a mass screening involving 5,620 Japanese subjects (mean age: 60.1 years old; male : female = 2,268 : 3,352) in 1991 and 1992. Subjects ...