Clarithromycin versus metronidazole in first-line Helicobacter pylori eradication. Prospective randomized study of 85 Tunisian adults.
Tunis Med
; 90(1): 31-5, 2012 Jan.
Article
em En
| MEDLINE
| ID: mdl-22311445
ABSTRACT
BACKGROUND:
Although primary resistance to metronidazole remains high (56,8%), it is more widely used than clarithromycin as a firstline Helicobacter pylori (H. pylori) treatment in the common Tunisian practice.AIM:
To compare the eradication rate in two protocols including clarithromycin versus metronidazole in Tunisian adults.METHODS:
From July 2005 to December 2007, 85 patients aged 18 to 75 years presenting with gastro-duodenal lesions with H. pylori infection and requiring its eradication were included in the study. They were randomized to receive alternatively a seven-day triple therapy including Omeprazole + Amoxicillin + Clarithromycin (OAC group) or Metronidazole (OAM group) twice a day. A second endoscopy with new biopsies was carried out 6 weeks after treatment to control eradication.RESULTS:
Eighty five patients finished the protocol. The OAC and OAM groups included 46 and 39 patients respectively. They were comparable with respect to age, gender, clinical presentation and initial lesions. The total eradication rate was 60%. It was significantly higher in the clarithromycin group (69.6%) than in the metronidazole group (48.7%) p < 0.05.CONCLUSION:
Clarithromycin is more effective than metronidazole in H. pylori eradication. It should be made available in our hospital's nomenclature. This would prevent iterative eradication courses and probably reduce treatment cost.
Buscar no Google
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Infecções por Helicobacter
/
Claritromicina
/
Metronidazol
/
Anti-Infecciosos
Tipo de estudo:
Clinical_trials
/
Guideline
/
Observational_studies
/
Risk_factors_studies
Limite:
Adult
/
Female
/
Humans
/
Male
Idioma:
En
Revista:
Tunis Med
Ano de publicação:
2012
Tipo de documento:
Article