Eradication of Helicobacter pylori with pantoprazole and two antibiotics: a comparison of two short-term regimens.

Autor: Frevel M; Krankenhausstrasse, Bitburg, Germany; Taunusstrasse, Wiesbaden, Germany. Innere@blt.st-elizabeth.de, Daake H, Janisch HD, Kellner HU, Krezdorn HG, Tanneberger D, Wack R
Jazyk: angličtina
Zdroj: Alimentary pharmacology & therapeutics [Aliment Pharmacol Ther] 2000 Sep; Vol. 14 (9), pp. 1151-7.
DOI: 10.1046/j.1365-2036.2000.00827.x
Abstrakt: Background: High rates of Helicobacter pylori eradication can be achieved by combining proton pump inhibitors with two antibiotics. However, in the search for an optimal therapy a direct comparison of different regimens is necessary.
Methods: For this open study, 331 patients with duodenal ulcer were screened and randomly allocated to either pantoprazole 40 mg b.d., clarithromycin 500 mg b.d., and metronidazole 500 mg b.d. (PCM) or pantoprazole 40 mg b.d., amoxycillin 1000 mg b.d., and clarithromycin 500 mg b.d. (PAC) for 7 days. Both combinations were followed by a 7-day therapy with pantoprazole 40 mg o.d. alone. Eradication of H. pylori was assessed by use of a 13C-urea breath test 4 weeks after the intake of the last medication.
Results: Eradication rates were 90% in intention-to-treat patients from the PCM (132 out of 147; 95% CI: 84-94%) and the PAC group (135 out of 150; 95% CI: 84-94%). H. pylori was eradicated in 112 out of 117 per protocol patients of the PCM group (96%; 95% CI: 90-99%) and in 119 out of 126 patients of the PAC group (94%; 95% CI: 89-98%). Rapid relief from ulcer pain and a decrease in the mean intensity of other gastrointestinal symptoms was observed. Sixty-nine patients reported adverse events, none of which were related to the intake of pantoprazole. Four serious adverse events, none related to the trial medication, were observed.
Conclusions: Both pantoprazole-based short-term triple therapies are highly effective and well-tolerated treatment regimens in the eradication of H. pylori.
Databáze: MEDLINE
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