Sensitivity and resistance of Helicobacter pylori to antibiotic treatment

Benny Avidan*, Batia Weiss, Yeuda Chowers, Anita Younash, Simon Bar-Meir, Nathan Keler

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

11 Scopus citations

Abstract

Resistance to antibiotics is considered the main reason for failure to eradicate Helicobacter pylori (HP). Resistance rates are different in developed and developing countries and are not known for Israel. We studied HP resistance rates in 40 patients who underwent esophagoduodenoscopy for various indications and were found to have gastric HP colonies. Sensitivity was determined by E-test, using clarythromycin, amoxycillin, clindamycin, erythromycin and metronidazole. The resistance rate for metronidazole was up to 67% but that for clindamycin was only 10%. HP was very sensitive to both macrolide antibiotics, erythromycin and clarythromycin.

Original languageEnglish
Pages (from-to)272-274
Number of pages3
JournalHarefuah
Volume137
Issue number7-8
StatePublished - Oct 1999
Externally publishedYes

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