Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0038362 (stomatitis)
 8,852 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Patients with H.pylori positive peptic ulcer disease were treated with a two weeks regimen consisting of 20 mg omeprazole twice daily and 500 mg amoxicillin six times daily. Subsequently, an H2-receptor antagonist was started (300 mg ranitidine) at night time for four weeks. Before and one month after completion of antibiotic therapy an upper GI-tract endoscopy was performed for determination of H.pylori infection [biopsy urease test (BUT), specific culture and histologic demonstration]. A total of 12 patients completed the study protocol. H.pylori eradication, defined as a negative result in BUT, culture and histology) four weeks after completion of the combined omeprazole/amoxicillin treatment regimen was achieved in 91.6% (11 of 12 patients). Complete ulcer healing was confirmed in all patients. A stomatitis was observed in one female patient as a possible side effect of antibiotic treatment, but this did not necessitate discontinuation of therapy. Only complicated drug regimen with many side effects have been available so far for successful eradication of H.pylori. Thus, the present drug combination might prove as an effective therapeutic option in the future. These data, however, await confirmation in larger study population.
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PMID:[Modified combined omeprazole/amoxicillin therapy for Helicobacter pylori eradication: a pilot study]. 147 66

In an open study, 50 patients with Helicobacter pylori-associated ulcer disease or severe functional dyspepsia were treated over one week with 2 x 40 mg omeprazole in the morning and evening preprandially and 4 x 500 mg amoxicillin suspension one hour before meals and at night. Fourty-seven patients (ulcer disease: n = 40, functional dyspepsia: n = 7) completed the study without contravening the protocol. The proportion of Helicobacter pylori eradication four weeks after cessation of study medication was 61.7% (29/47 patients) as judged from negative biopsy urease test, specific culture and histology after modified Giemsa staining. Three patients experienced side effects (stomatitis, self-limiting diarrhea, allergic exanthema).
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PMID:[Short-term therapy with high dosage omeprazole and amoxicillin for Helicobacter pylori eradication. A pilot study]. 157 87

In a prospective study 27 patients (13 women, 14 men; mean age 62 [45-83] years) with Helicobacter (H.) pylori associated disease received over 7 days pantoprazole (40 mg twice daily), clarithromycin (500 mg twice daily) and metronidazole (500 mg twice daily). Six patients had gastric ulcer, 4 duodenal ulcer, 4 erosive gastritis, 6 erosive duodenitis and 7 had H. pylori-positive functional dyspepsia. Pre-treatment oesophago-gastro-duodenoscopy was combined in 4 patients with antral and in 4 others with body-of-stomach biopsies to demonstrate H, pylori (urease test, specific culture and histology). The H. pylori status was checked with the 13C-urea breath test 4 weeks after the end of treatment. In addition, 9 patients with peptic ulcer were examined endoscopically at least 2 weeks after onset of the treatment to check for any healing of the ulcers, 25 of the patients completed the study according to the protocol. The H. pylori eradication rate was 100% (25 of 25 patients), while the "intention to treat" analysis gave a rate of 92.6% (25 of the 27 patients). The peptic ulcers were found to be healed in all 9 patients who had been endoscoped. One woman developed a reversible stomatitis, but the drug treatment did not have to be stopped. -These findings indicate that short-term triple treatment in the described manner is efficacious in curing H. pylori infection and any peptic ulcer. It is thus a highly promising treatment of H. pylori-associated diseases.
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PMID:[Short-term triple therapy with pantoprazole, clarithromycin and metronidazole for the healing of Helicobacter pylori infection]. 788 16

In five subsequent open clinical studies, 180 patients with Helicobacter pylori (HP)-associated ulcer disease (n = 163) or severe functional dyspepsia (n = 17) requiring therapy were treated with either 40 mg omeprazole plus 4 x 500 mg amoxicillin suspension for 1 wk (group I, n = 35), 2 x 40 mg omeprazole plus 4 x 500 mg amoxicillin for 1 wk (group II, n = 50), 2 x 20 mg omeprazole plus 4 x 500 mg amoxicillin for 2 wk (group III, n = 62), 2 x 20 mg omeprazole (day 1-14) and 4 x 500 mg amoxicillin (day 8-14) (group IV, n = 22) or with 2 x 20 mg omeprazole for 2 wk (group V, n = 11). The HP eradication rates determined with a biopsy urease test, microscopy of a mucosal smear, specific culture, and histology after modified GIEMSA staining in the 5th wk after discontinuation of study medication were 61.3% in group I, 61.7% in group II, 82.8% in group III, 28.6% in group IV, and 0% in group V. Apart from clinical insignificant pharyngeal paresthesias (n = 6), nine patients (5.7%) with combined therapy complained of important side effects (stomatitis: n = 3, diarrhea: n = 3, allergic exanthema: n = 3) that led to termination of amoxicillin treatment in four cases (2.5%). We conclude that omeprazole-enhanced amoxicillin antibiosis is a simple and effective approach to the eradication of HP colonization.
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PMID:Omeprazole plus amoxicillin: efficacy of various treatment regimens to eradicate Helicobacter pylori. 847 Jun 23

The objective of this study was to assess the efficacy of a new regimen in eradicating Helicobacter pylori (Hp) in patients with duodenal ulcer (DU) who were previously treated unsuccessfully with standard triple therapy (tripotassium dicitratobismuthate [TDB] 120 mg QID, metronidazole 500 mg TID, and tetracycline 500 mg QID) or proton-pump inhibitor (PPI) dual therapy (omeprazole 20 mg BID and amoxicillin 500 mg QID). The study included 133 consecutive patients aged 17 to 83 years with endoscopically diagnosed DU (diameter > or = 5 mm) in whom standard triple therapy or PPI dual therapy had failed to eradicate Hp. A rapid urease (CLO) test was performed on four biopsy specimens at study entry and at least 1 month after the end of treatment to confirm Hp colonization and eradication, respectively. Patients were considered to be Hp positive if any CLO test was positive within 2 hours, and Hp was considered to be eradicated if all CLO tests were still negative after 24 hours. In 31 randomly selected patients, Hp eradication was confirmed histologically as well. Patients were given omeprazole 60 mg/d (20 mg in the morning and 40 mg in the evening) plus amoxicillin 500 mg QID for 10 days and subsequently were given metronidazole 500 mg TID for 10 days plus TDB 120 mg QID for 6 weeks. One hundred and twenty-four patients were followed up; five (4%) withdrew because of side effects (protracted diarrhea, stomatitis, skin rashes). Per-protocol analysis showed Hp eradication in 113 of 119 patients (95%) and ulcer healing in 118 of 119 (99%). Intent-to-treat analysis showed an Hp eradication rate of 85% (113 of 133 patients) and an ulcer healing rate of 89% (118 of 133 patients). In per-therapy analysis, the Hp eradication rate was 91% (113 of 124 patients), and the ulcer healing rate was 95% (118 of 124 patients). Side effects were observed in 39 of 119 patients (33%) and were generally mild. The four-drug regimen used in this study, when given to patients previously treated unsuccessfully with standard triple therapy or PPI dual therapy, was highly effective in eradicating Hp and healing DUs and had no major side effects.
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PMID:High eradication rate of Helicobacter pylori using a four-drug regimen in patients previously treated unsuccessfully. 938 79