Materials and Methods: A total of 317 patients who had been diagnosed with H. pylori infections through biopsies were randomized into two groups. One group of 160 patients was assigned a 10 day CAO treatment regimen and the other group of 157 patients was assigned a 10 day LAO treatment regimen.
Materiales y métodos: Un total de 317 pacientes con diagnóstico por biopsia de infección por H. pylori fueron aleatorizados a dos regímenes de terapia por 10 días: terapia estándar CAO n= 160 o LAO n= 157.