Susceptibilidad a antibióticos de cepas paraguayas de Helicobacter pylori aisladas de pacientes con enfermedad gastro-duodenal
Background: Antimicrobial resistance is one of the main obstacles for an effective eradication of H. pylori infection. Aim: To determine the susceptibility of H. pylori strains obtained from gastric biopsies to metronidazole, clarithromycin and amoxicillin. Material and methods: Susceptibility to me...
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Sociedad Médica de Santiago
2007
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oai:scielo:S0034-988720070008000082007-10-25Susceptibilidad a antibióticos de cepas paraguayas de Helicobacter pylori aisladas de pacientes con enfermedad gastro-duodenalFariña,NormaKasamatsu,ElenaSamudio,MargaritaMorán,MiryamSanabria,RosaLaspina,Florentina Anti-bacterial agents Biopsy Helicobacter pylori Background: Antimicrobial resistance is one of the main obstacles for an effective eradication of H. pylori infection. Aim: To determine the susceptibility of H. pylori strains obtained from gastric biopsies to metronidazole, clarithromycin and amoxicillin. Material and methods: Susceptibility to metronidazole, clarithromycin and amoxicillin was determined using E-test in 46 isolates ofH. pylori obtained from gastric biopsies of 54 adult patients. Results: Thirty three percent of isolates were resistant to metronidazole and 2% were resistant to clarithromycin and amoxicillin. One isolate was resistant to metronidazole and clarithromycin. Conclusions: The antimicrobial susceptibility of these strains ofH. pylori obtained from Paraguayan patients, may help to decide the initial therapy to eradicate this infection (RevMéd Chile 2007; 135:1009-14)info:eu-repo/semantics/openAccessSociedad Médica de SantiagoRevista médica de Chile v.135 n.8 20072007-08-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872007000800008es10.4067/S0034-98872007000800008 |
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Scielo Chile |
collection |
Scielo Chile |
language |
Spanish / Castilian |
topic |
Anti-bacterial agents Biopsy Helicobacter pylori |
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Anti-bacterial agents Biopsy Helicobacter pylori Fariña,Norma Kasamatsu,Elena Samudio,Margarita Morán,Miryam Sanabria,Rosa Laspina,Florentina Susceptibilidad a antibióticos de cepas paraguayas de Helicobacter pylori aisladas de pacientes con enfermedad gastro-duodenal |
description |
Background: Antimicrobial resistance is one of the main obstacles for an effective eradication of H. pylori infection. Aim: To determine the susceptibility of H. pylori strains obtained from gastric biopsies to metronidazole, clarithromycin and amoxicillin. Material and methods: Susceptibility to metronidazole, clarithromycin and amoxicillin was determined using E-test in 46 isolates ofH. pylori obtained from gastric biopsies of 54 adult patients. Results: Thirty three percent of isolates were resistant to metronidazole and 2% were resistant to clarithromycin and amoxicillin. One isolate was resistant to metronidazole and clarithromycin. Conclusions: The antimicrobial susceptibility of these strains ofH. pylori obtained from Paraguayan patients, may help to decide the initial therapy to eradicate this infection (RevMéd Chile 2007; 135:1009-14) |
author |
Fariña,Norma Kasamatsu,Elena Samudio,Margarita Morán,Miryam Sanabria,Rosa Laspina,Florentina |
author_facet |
Fariña,Norma Kasamatsu,Elena Samudio,Margarita Morán,Miryam Sanabria,Rosa Laspina,Florentina |
author_sort |
Fariña,Norma |
title |
Susceptibilidad a antibióticos de cepas paraguayas de Helicobacter pylori aisladas de pacientes con enfermedad gastro-duodenal |
title_short |
Susceptibilidad a antibióticos de cepas paraguayas de Helicobacter pylori aisladas de pacientes con enfermedad gastro-duodenal |
title_full |
Susceptibilidad a antibióticos de cepas paraguayas de Helicobacter pylori aisladas de pacientes con enfermedad gastro-duodenal |
title_fullStr |
Susceptibilidad a antibióticos de cepas paraguayas de Helicobacter pylori aisladas de pacientes con enfermedad gastro-duodenal |
title_full_unstemmed |
Susceptibilidad a antibióticos de cepas paraguayas de Helicobacter pylori aisladas de pacientes con enfermedad gastro-duodenal |
title_sort |
susceptibilidad a antibióticos de cepas paraguayas de helicobacter pylori aisladas de pacientes con enfermedad gastro-duodenal |
publisher |
Sociedad Médica de Santiago |
publishDate |
2007 |
url |
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872007000800008 |
work_keys_str_mv |
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