M C Bateson1. 1. Department of Medicine, Bishop Auckland General Hospital, Cockton Hill Road, County Durham, DL14 6AD, UK.
Abstract
AIM: To investigate Helicobacter pylori eradication in duodenal ulcer patients with a new regimen, lansoprazole 30 mg daily for one or four weeks plus twice daily tetracycline 500 mg, clarithromycin 250 mg, and metronidazole 400 mg. BACKGROUND: Spontaneous duodenal ulcer is regularly associated with H pylori, and permanent cure follows eradication of this bacterium. Numerous treatments have been proposed and none is ideal, possibly because of primary or acquired antibiotic resistance. Quadruple regimens with proton pump inhibitor therapy and three antibiotics offer promise as the most effective therapy. METHODS: From November 1995 all patients with spontaneous duodenal ulcer were offered quadruple therapy. A month after completion a carbon 14 urea breath test (UBT) was performed. Sensitivity of H pylori to the antibiotics used was tested in 1992-3, 1996, and 1999. RESULTS: A total of 331 patients were treated; 313 attended for a UBT, of which 299 were negative (95.5%). Of those patients who had an endoscopy with positive urease test immediately before treatment, 95/101 (94.0%) on lansoprazole for one week and 116/121 (95.8%) on lansoprazole for four weeks had a negative UBT. H pylori antibiotic sensitivity did not change. CONCLUSION: This regimen produced some of the best results yet seen and may be generally recommended as first line therapy.
AIM: To investigate Helicobacter pylori eradication in duodenal ulcerpatients with a new regimen, lansoprazole 30 mg daily for one or four weeks plus twice daily tetracycline 500 mg, clarithromycin 250 mg, and metronidazole 400 mg. BACKGROUND: Spontaneous duodenal ulcer is regularly associated with H pylori, and permanent cure follows eradication of this bacterium. Numerous treatments have been proposed and none is ideal, possibly because of primary or acquired antibiotic resistance. Quadruple regimens with proton pump inhibitor therapy and three antibiotics offer promise as the most effective therapy. METHODS: From November 1995 all patients with spontaneous duodenal ulcer were offered quadruple therapy. A month after completion a carbon 14 urea breath test (UBT) was performed. Sensitivity of H pylori to the antibiotics used was tested in 1992-3, 1996, and 1999. RESULTS: A total of 331 patients were treated; 313 attended for a UBT, of which 299 were negative (95.5%). Of those patients who had an endoscopy with positive urease test immediately before treatment, 95/101 (94.0%) on lansoprazole for one week and 116/121 (95.8%) on lansoprazole for four weeks had a negative UBT. H pylori antibiotic sensitivity did not change. CONCLUSION: This regimen produced some of the best results yet seen and may be generally recommended as first line therapy.
Authors: R J McFarland; M C Bateson; J R Green; D P O'Donoghue; M W Dronfield; P W Keeling; G J Burke; R J Dickinson; D R Shreeve; E M Peers Journal: Gastroenterology Date: 1990-02 Impact factor: 22.682
Authors: R P Logan; K D Bardhan; L R Celestin; A Theodossi; K R Palmer; P I Reed; J H Baron; J J Misiewicz Journal: Aliment Pharmacol Ther Date: 1995-08 Impact factor: 8.171
Authors: G D Bell; K Powell; S M Burridge; A Pallecaros; P H Jones; P W Gant; G Harrison; J E Trowell Journal: Aliment Pharmacol Ther Date: 1992-08 Impact factor: 8.171