… dazole and clarithromycin resistance to Helicobacter pylori on … in a region with high rates
of metronidazole resistance. Clin … High prevalence of clarithromycin resistance and effect on …

… more recently, given its high rate of resistance to clarithromycin, it … highest primary resistance
rate registered for metronidazole … Dual clarithromycin and metronidazole resistance was …

… ,11 eradication therapy containing levofloxacin and tetracycline may be an alternative
strategy in areas with a high prevalence of dual resistance and where bismuth is not available. …

… The multidrug resistance (resistance to two or more classes of antimicrobials) rate was
42.9% (30/70). Dual resistance to clarithromycin and metronidazole was confirmed in 8.6% (6/70)…

… We aimed to study the prevalence of dual and triple antibiotic resistance of H. … The high
rates of resistance to clarithromycin, metronidazole and levofloxacin found in our study suggest …

… resistance.10, 11 The high rate of clarithromycin resistance … in areas with high clarithromycin
resistance rates. However, … case of dual resistance to clarithromycin and metronidazole.…

… pylori infection in our study was higher than the reported … was 10% and dual drug resistance
to clarithromycin and metronidazole was 8.6%. The high rate of multidrug resistance of H. …

… In this study, the resistance rates of H. pylori to clarithromycin and metronidazole were 24.2…
, and we suggest that this therapy should not be used in areas where dual resistance is a …

… In our study, metronidazole and levofloxacin dual resistance (6.2%) was the most common
type of multidrug-… Our study disclosed a higher prevalence of tetracycline-resistant H. …

… , quintuple therapies, high-dose dual therapies, and standard triple … pylori infection and a
high incidence of gastric cancer, the … rates of clarithromycin and metronidazole resistance were …