2012
DOI: 10.1155/2012/168361
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The Optimal First-Line Therapy ofHelicobacter pyloriInfection in Year 2012

Abstract: This paper reviews the literature about first-line therapies for H. pylori infection in recent years. First-line therapies are facing a challenge because of increasing treatment failure due to elevated antibiotics resistance. Several new treatment strategies that recently emerged to overcome antibiotic resistance have been surveyed. Alternative first-line therapies include bismuth-containing quadruple therapy, sequential therapy, concomitant therapy, and hybrid therapy. Levofloxacin-based therapy shows impress… Show more

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Cited by 34 publications
(27 citation statements)
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References 75 publications
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“…The decrease in success is 66% in case of clarithromycin resistance if the treatment contains PPI – clarithromycin – amoxicillin (5,23). Alternative first-line regimens include bismuth-containing quadruple, sequential, concomitant quadruple, and hybrid therapies (24). …”
Section: Discussionmentioning
confidence: 99%
“…The decrease in success is 66% in case of clarithromycin resistance if the treatment contains PPI – clarithromycin – amoxicillin (5,23). Alternative first-line regimens include bismuth-containing quadruple, sequential, concomitant quadruple, and hybrid therapies (24). …”
Section: Discussionmentioning
confidence: 99%
“…En nuestra revisión, 2 estudios con la terapia concomitante muestran una erradicación superior, en análisis PP, excelente versus aceptable contra la triple terapia estándar 35,46 . De manera análoga, metaaná-lisis realizados por Essa et al 75 y Georgopoulos et al 76 , obtuvieron hallazgos similares a la presente revisión 13 . Sin embargo, opuesto a los resultados anteriormente obtenidos, un estudio realizado en América Latina demostró que la terapia triple estándar de 14 días fue más eficaz que una terapia concomitante por 5 días, o 10 días de terapia secuencial, con erradicaciones aceptable, inaceptable y pobre, respectivamente 1,47 .…”
Section: Discussionunclassified
“…Así mismo, no se encontraron diferencias significativas entre dosis de levofloxacino de 500 mg una vez al día versus 500 mg 2 veces al día, con eficacias inaceptables en ambos casos, mientras que en relación a la terapia secuencial de 10 días logró tasas mayores de erradicación PP e ITT, excelente versus aceptable, respectivamente 30,56 . Los anteriores resultados son similares a los descritos por Kuo et al 13 , Molina-Infante et al 79 y Cheng et al 80 . Como terapia de rescate de segunda línea, las tasas de erradicación oscilaron desde aceptables a excelentes en terapias de 10 días 28,56,59,60 , mientras que fueron desde pobres a inaceptables en 7 días 40,54 .…”
Section: Discussionunclassified
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“…pylori plays an important role in development of chronic gastritis and peptic ulcers and has been closely linked to the pathogenesis of gastric cancer [43][44][45], hence therapeutic treatment is usually recommended once H. pylori infection is diagnosed. H. pylori is susceptible to several antibiotics such as clarithromycin, amoxicillin, metronidazole, tetracycline, rifabutin, and fluoroquinolones [46,47], and is inherently resistant to many other antibiotics like bacitracin, vancomycin, trimethoprim, polymyxins, and nalidixic acid [48,49]. This bacterial infection, however, has proven challenging to cure.…”
Section: Therapeutic Effect On Gastrointestinal Diseasementioning
confidence: 99%