PubMed · 2242113
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C Brown, W D Rees. 1990-03-31. Dyspepsia in general practice.. https://doi.org/10.1136/bmj.300.6728.829
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UNLABELLED: In a controlled, prospective, randomized trial, 10 patients with Helicobacter pylori positive gastritis were treated either with triple therapy (tetracycline, ornidazole, bismuth subcitrate; T, Or, CBS), or omeprazole/CBS (O/CBS) to test the eradication rate of each treatment, its effect on gastritis and meal stimulated gastrin release. METHOD: 6 patients were treated with triple therapy and 4 patients with O/CBS for 2 weeks. Initially, and 0.5, 1, 3, 6, and 12 months after therapy, patients were investigated by a highly specific, quantitative Helicobacter serology, 13C-urea breath test and measurement of meal-stimulated gastrin release. After 3 and 12 months antral biopsies were taken endoscopically for rapid urease testing and culture. Activity of histological gastritis was graded. RESULTS: Eradication for at least 12 months was achieved in 5 out of 6 patients with triple therapy. Serology normalized and gastritis activity improved. In all patients treated with O/CBS, HP was suppressed only temporarily. No eradication was achieved. Urease testing and histology proved to be reliable tests for detecting HP. Culturing of HP was successful in only 66% due to technical problems. The 13C-urea breath test was correct in all cases. The initially, increased meal-stimulated gastrin release was normalized after eradication of HP. CONCLUSION: (1) Triple therapy is also successful in short term treatment in up to 80% of patients with HP gastritis and improves gastritis activity. (2) The combination O/CBS failed to eradicate HP in all treated patients. (3) The 13C-urea breath test and HP serology are reliable non-invasive parameters during follow-up. (4) Normalization of meal stimulated gastrin release after eradication of HP supports the hypothesis that HP induces increased gastrin release and hyperacidity.
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In order to obtain information on prescribing habits concerning the prevention of gastroduodenal lesions induced by non-steroidal anti-inflammatory agents (NSAI), 356 physicians practicing in 2 French departments were asked to fill a posted questionnaire. Fifty-one percent of these doctors gave an assessable answer. Among these, 84 percent occasionally prescribe "gastric protectors" associated with NSAI's in 32 percent of the prescriptions. They use antacids (48 percent), anti-H2 products (27 percent), sucralfate (11 percent) or prostaglandins (13 percent). This represents a daily cost of additional treatment ranging from 0.87 to 2.49 francs. If fibroscopies and further consultations necessitated by the prescription of NSAI's are taken into account, then 86 to 140 percent must be added to the cost of NSAI's. The profitability of these preventive measures in terms of public health will be really estimated only when the number of severe gastroduodenal lesions effectively prevented by taking topical gastric protectors or anti-secretory agents will be known.