dc.contributorOtero Regino, William
dc.creatorBuitrago Laguado, Eddy Johanna
dc.creatorRuiz Linares, Carlos Eduardo
dc.date.accessioned2021-03-25T14:41:44Z
dc.date.available2021-03-25T14:41:44Z
dc.date.created2021-03-25T14:41:44Z
dc.date.issued2021-01-25
dc.identifierhttps://repositorio.unal.edu.co/handle/unal/79373
dc.description.abstractIntroducción: Helicobacter pylori (H. pylori) afecta al 50% de la humanidad. Los tratamientos usuales han disminuido su eficacia por aumento de resistencia a los antibióticos excepto amoxicilina, tetraciclina, furazolidona y bismuto. Recientemente hay nuevo interés en la terapia dual con altas dosis de inhibidores de bomba de protones (IBP) y amoxicilina como terapia inicial y como recate. En nuestro medio no hay estudios al respecto. Objetivo:. Determinar la eficacia de la terapia dual con altas dosis de IBP y amoxicilina para erradicar H. pylori. Materiales y métodos: Estudio cuasi-experimental realizado entre diciembre de 2019 y julio de 2020 en mayores de 18 años, H. pylori identificado histológicamente. Todos recibieron esomeprazol 40 mg media hora antes de desayuno, almuerzo y cena mas amoxicilina 1 gramo oral cada 8 horas por 14 días. La erradicación se determinó con antígenos fecales (OnSiteTM H. pylori Biotech Inc) después de 4 semanas del tratamiento. Resultados. Se incluyeron 108 pacientes, edad promedio de 67 años, 70% mujeres. La erradicación por protocolo (PP) e intención de tratar (ITT) fue de 86% (IC95% 79,4% – 92,5%). En los pacientes con tratamiento previo (26%) la eficacia fue del 85.7% (IC95% 71,8% – 99,5%). Eventos adversos fueron leves en 31%, especialmente náuseas (16%) y bloating (14%). En ninguno se suspendió el tratamiento. Conclusión. La terapia dual es eficaz, fácil de administrar, con pocos efectos adversos. Sería una buena opción en nuestro medio como terapia inicial y como rescate. Se requieren estudios más grandes para verificar nuestros resultados.
dc.description.abstractIntroduction: Helicobacter pylori (H. pylori) affects 50% of humans. The usual treatments have decreased their effectiveness due to increased resistance to antibiotics except amoxicillin and tetracycline, furazolidone. Recently there is new interest in dual therapy with high doses of proton pump inhibitors (PPIs) and amoxicillin as initial therapy and rescue. In Colombia there are no studiesabout it. . Objective. To determine the efficacy of dual therapy with high doses of PPIs and amoxicillin to eradicate H. pylor infection. Materials and Methods. Quasi-experimental study between December 2019 and July 2020 in people over 18 years of age, H. pylori was identified by histologically. All subjects received esomeprazole 40 mg half an hour before breakfast, lunch and dinner plus amoxicillin 1 gram orally every 8 hours for 14 days. The sample calculation required 84 subjects. H. pylori eradication was determined by fecal antigens (OnSiteTM H. pylori Biotech Inc) after 4 weeks of finishing the treatment. Results. 108 subjects were included. 70% were women with an average age of 67 years old. The eradication rate of H. pylori by protocol (PP) and by ITT was 86% (95% CI 79.4% - 92.5%). In subjects with history of H. pylori treatment (26%), the efficacy of therapy was 85.7% (95% CI 71.8% - 99.5%). Mild adverse events in 31%, especially nausea (16%) and bloating (14%). In none of them was treatment suspended. Conclusion: Dual therapy is effective, easy to administer, with few adverse effects. It would be an excellent option in Colombia initial therapy and as a rescue. However larger studies are required to verify our results.
dc.languagespa
dc.publisherUniversidad Nacional de Colombia
dc.publisherBogotá - Medicina - Especialidad en Medicina Interna
dc.publisherBogotá
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dc.rightsAtribución-NoComercial-SinDerivadas 4.0 Internacional
dc.rightsAcceso abierto
dc.rightshttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rightsDerechos reservados - Universidad Nacional de Colombia
dc.titleEficacia de la terapia dual para erradicación de H. pylori en una población colombiana
dc.typeTrabajo de grado - Especialidad Médica


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