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Revista Colombiana de Gastroenterología
Article . 2017 . Peer-reviewed
License: CC BY NC ND
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Revista Colombiana de Gastroenterología
Article
License: CC BY NC ND
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Descripción del uso de medicamentos gastroprotectores en pacientes con polifarmacia en una población colombiana, a partir de bases de datos transaccionales

Authors: Vallejos N, Álvaro; Maldonado C, Laura; Calvache V, Juan Camilo; Hernandez D, William; Torres R, Sandra; Diaz S, Dieric;

Descripción del uso de medicamentos gastroprotectores en pacientes con polifarmacia en una población colombiana, a partir de bases de datos transaccionales

Abstract

Objetivo: el objetivo de este estudio fue describir y analizar los patrones de prescripción de fármacos antiulcerosos, los factores asociados a su prescripción y su costo en pacientes ambulatorios polimedicados en un período de 6 meses, en una Entidad Promotora de Salud (EPS) colombiana a nivel nacional. Metodología: estudio descriptivo retrospectivo de corte transversal, basado en registros electrónicos de prescripción de medicamentos ambulatorios de 2 458 447 afiliados. Se incluyeron pacientes con prescripción de 5 o más fármacos por mes y se excluyeron aquellos cuyos registros transaccionales no tenían información completa para su análisis. Se evaluó la asociación entre prescripción de fármacos antiulcerosos y factores que justifican su prescripción mediante los odds ratio (OR) calculados a partir de un modelo de regresión logística. Resultados: de 2 458 447 afiliados, 60 671 pacientes estuvieron polimedicados mensualmente; 40% tuvieron fármacos antiulcerosos y 70% fármacos gastrolesivos. De los gastroprotegidos, 47% fueron adultos mayores y 12% tuvieron asociado diagnóstico de riesgo gastrointestinal superior. Gastroprotección no justificada en 35% de los pacientes polimedicados, representando $75 millones de pesos colombianos (COP) mensuales. No hubo asociación estadística entre la prescripción de antiulcerosos y factores que justifiquen su prescripción (OR: 1,13; IC 95%: 1,00-1,27). Conclusión: ante la falta de asociación entre la prescripción de fármacos antiulcerosos y los factores que la justifican, es probable que su prescripción se haya realizado por la polifarmacia per se. Se recomienda optimizar la gastroprotección y reservarla a pacientes con más de un gastrolesivo y riesgo gastrointestinal superior, estén estos polimedicados o no. 

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Keywords

inhibidores de la bomba de protones, anciano, Polifarmacia, NSAIDs, antiulcerosos, RC799-869, antiulcer, Diseases of the digestive system. Gastroenterology, elderly, antiinflamatorios no esteroideos, Polypharmacy, proton-pump inhibitor

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
1
Average
Average
Average
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gold