RESUMEN
Bangladesh is a developing country with high prevalence of peptic ulcer disease and H. pylori infection. During the period of January 2007 to December 2007, a cross sectional study was conducted. In this study, serum samples were collected from 86 dyspeptic patients undergoing upper GIT endoscopy to determine anti-H. pylori IgG antibody by serum ELISA and was evaluated with endoscopic findings. Out of 86 study patients, gastro-duodenal mucosa was found normal in 58.14%, gastritis in 11.63%, duodenitis 2.33%, reflux oesophagitis 4.65%, peptic ulcer 17.44% and carcinoma of stomach 5.81%. Among 86 study population, 68 were serum IgG ELISA positive and 20 were negative.
RESUMEN
H. pylori infection occurs worldwide. Approximately 50% of the world population is infected with this organism. A cross-sectional study was conducted on 81 dyspeptic patients attending at Dhaka Medical College Hospital, for diagnostic endoscopy. H. pylori infection was measured by three invasive methods: culture, rapid urease test & histopathology. Among study patients maximum (34.57%) H. pylori infected were in 21-30 years age group, bearing male female ratio 1: 92.86. Forty four (54.32%) out of 81 were culture positive, 61 (75.31%) were rapid urease test positive and 62 (76.54%) were histopathology positive. By using ‘gold standard’ definition, 64 (79.02%) were H. pylori infected, 17 were un-infected. Finally comparing among three invasive methods, all are highly sensitive and specific to diagnose H. pylori infection.