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  • Title: [Campylobacter pylori, gastritis and peptic ulcer].
    Author: Hirschl AM, Stanek G, Rotter M, Pötzi R, Gangl A, Hentschel E, Schütze K, Holzner HJ, Nemec H.
    Journal: Wien Klin Wochenschr; 1987 Jul 17; 99(14):493-7. PubMed ID: 3630180.
    Abstract:
    In the course of routine gastroduodenoscopic examination of 218 patients bioptic mucosal specimens were examined bacteriologically for the presence of Campylobacter (C.) pylori. The organism was isolated from 52 out of 53 patients (98%) with duodenal ulcer, 7 out of 9 with gastric ulcer (78%), 24 out of 31 with mucosal erosions (77%), 10 out of 10 with duodenitis (100%), 16 out of 16 with chronic active gastritis (100%) and from 40 out of 73 patients (55%) with inactive chronic gastritis. By contrast, all specimens from 26 patients with endoscopically and histologically normal mucosa were negative for this bacterium. The rate of elimination of C. pylori from mucosal specimens was investigated as a first step towards studying the influence of antibiotic therapy upon healing of gastric and duodenal ulcers. For this purpose 30 patients with duodenal ulcers were treated either with ranitidine alone (15) or together with bacampicillin (15), which was shown to be highly active in studies with ampicillin in vitro. After 4 weeks the organism was still found in specimens from all patients treated with ranitidine alone, but also in 12 out of 15 patients given combined therapy. This result demonstrates that systemic antimicrobial chemotherapy with bacampicillin is insufficient to eradicate C. pylori from the stomach and the duodenum.
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