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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Medicina Clínicaarrow_drop_down
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
Medicina Clínica
Article . 2019 . Peer-reviewed
License: Elsevier TDM
Data sources: Crossref
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Análisis de los índices predictores de respuesta al tratamiento con ácido ursodeoxicólico en pacientes con colangitis biliar primaria

Authors: Eduard Brunet; Leticia Hernández; Mireia Miquel; Jordi Sánchez-Delgado; Blai Dalmau; Oliver Valero; Mercedes Vergara; +1 Authors

Análisis de los índices predictores de respuesta al tratamiento con ácido ursodeoxicólico en pacientes con colangitis biliar primaria

Abstract

Resumen Antecedentes y objetivos La colangitis biliar primaria (CBP) es una enfermedad autoinmunitaria que afecta a los conductos biliares de pequeno y mediano tamano. Los unicos tratamientos aprobados actualmente en nuestro pais son el acido ursodeoxicolico (AUDC) y el acido obeticolico. Diversos indices evaluan la respuesta al ano de tratamiento. El objetivo de nuestro estudio fue evaluar los diferentes indices predictivos de respuesta al tratamiento con AUDC. Material y metodos Estudio unicentrico retrospectivo en el que se recogieron los datos clinicos y analiticos de los pacientes diagnosticados de CBP desde enero de 1987 hasta diciembre de 2015. Se calculo la respuesta al ano de inicio del tratamiento utilizando los diferentes indices de respuesta y se evaluo su grado de concordancia mediante el indice Kappa. Se calculo el area under the receiver operating characteristic curve (AUROC, «area bajo la curva ROC») para determinar la capacidad predictiva de los indices. Asimismo, se analizaron los factores pronosticos basales. Resultados Se incluyeron 153 pacientes. El analisis bivariante demostro una relacion estadisticamente significativa entre los niveles altos iniciales de fosfatasa alcalina y colesterol y la mala respuesta al tratamiento. La mejor AUROC fue del indice Paris-I (0,81). La concordancia entre los diferentes indices fue baja. El indice pronostico GLOBE fue valido para evaluar el pronostico. Conclusion La fosfatasa alcalina y el colesterol basales fueron factores predictores de mala evolucion. El indice cualitativo que mejor predijo la supervivencia fue el Paris-I. Se obtuvo una mala concordancia entre los diferentes indices predictivos. El indice GLOBE es valido para evaluar el pronostico de la CBP.

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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!
5
Top 10%
Average
Average
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