| Summary: | <p>Abstract</p> <p>Background</p> <p>The aim of the study was to assess the knowledge and practices of primary care physicians in diagnosis and management of <it>Helicobacter pylori (H. pylori) </it>infection in developing country.</p> <p>Methods</p> <p>This convenient sample based, cross sectional study was conducted in primary care physicians of Karachi, Pakistan from March 2008 to August 2008 through a pretested self-designed questionnaire, which contained 11 items pertaining to <it>H. pylori </it>route of transmission, diagnosis, indication for testing, treatment options, follow up and source of information.</p> <p>Results</p> <p>Out of 509 primary care physicians, 451 consented to participate with the response rate of 88.6%. Responses of 426 primary care physicians were analyzed after excluding 19 physicians. 78% of the physicians thought that contaminated water was the source of spread of infection, dyspepsia was the most frequent indication for investigating <it>H. pylori </it>infection (67% of the physicians), while 43% physicians were of the view that serology was the most appropriate test to diagnose active <it>H. pylori </it>infection. 77% of physicians thought that gastric ulcer was the most compelling indication for treatment, 61% physicians preferred Clarithromycin based triple therapy for 7–14 days. 57% of the physicians would confirm <it>H. pylori </it>eradication after treatment in selected patients and 47% physicians preferred serological testing for follow-up. In case of treatment failure, only 36% of the physicians were in favor of gastroenterologist referral.</p> <p>Conclusion</p> <p>The primary care physicians in this study lacked in knowledge regarding management of <it>H. pylori </it>infection. Internationally published guidelines and World gastroenterology organization (WGO) practice guideline on <it>H. pylori </it>for developing countries have little impact on current practices of primary care physicians. We recommend more teaching programs, continuous medical education activities regarding <it>H. pylori </it>infection.</p>
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