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La colistina nebulitzada en el tractament de la infecció bronquial per Pseudomonas aeruginosa

Authors: Bruguera Àvila, Núria;

La colistina nebulitzada en el tractament de la infecció bronquial per Pseudomonas aeruginosa

Abstract

OBJETIVOS La presente tesis doctoral se basa en dos artículos que evalúan la eficacia y la seguridad del uso de antibióticos inhalados, específicamente la colistina, como tratamiento a largo plazo en pacientes con infección bronquial crónica por Pseudomonas aeruginosa. RESULTADOS El uso prolongado del antibiótico nebulizado reduce el número de exacerbaciones graves y la estancia hospitalaria en pacientes con enfermedad pulmonar obstructiva crónica e infección bronquial con Pseudomonas aeruginosa, independientemente de la presencia de bronquiectasias. El antibiótico nebulizado es un tratamiento seguro con una baja incidencia de efectos adversos. El tratamiento prolongado con colistina nebulizada no se asocia con un mayor aislamiento de los patógenos emergentes en el esputo. Solo el aislamiento de enterobacterias se asocia con un aumento en el número de exacerbaciones en el primer año de seguimiento desde el inicio del tratamiento. CONCLUSIONES La vía inhalada es una vía segura de administración que permite el uso prolongado de antibióticos sin prácticamente ningún efecto adverso y ha demostrado su eficacia como tratamiento para la infección bronquial crónica al reducir el número de exacerbaciones.

OBJECTIUS La present tesi doctoral es basa en dos articles que avaluen l’eficàcia i la seguretat de l’ús d’antibiòtic inhalat, concretament la colistina, com a tractament prolongat en pacients amb infecció bronquial crònica per Pseudomonas aeruginosa. RESULTATS L’ús prolongat d’antibiòtic nebulitzat redueix el nombre d’aguditzacions greus i l’estada hospitalària en pacients amb malaltia pulmonar obstructiva crònica i infecció bronquial per Pseudomonas aeruginosa, independentment de la presència de bronquièctasis. L’antibiòtic nebulitzat és un tractament segur amb una baixa incidència d’efectes adversos. El tractament prolongat amb colistina nebulitzada no s’associa amb un increment amb l’aïllament de patògens emergents a l’esput. Únicament l’aïllament d’enterobacteris s’associa amb un increment en el nombre d’exacerbacions en el primer any de seguiment des de l’inici del tractament. CONCLUSIONS La via inhalada és una via d’administració segura que permet l’ús prolongat d’antibiòtic sense pràcticament efectes adversos, i ha demostrat la seva eficàcia com a tractament de la infecció bronquial crònica reduint el nombre d’exacerbacions.

OBJECTIVES The present doctoral thesis is based on two articles that evaluate the efficacy and safety of inhaled antibiotic use, specifically colistin, as a long-term treatment in patients with chronic Pseudomonas aeruginosa bronchial infection. RESULTS Prolonged use of the nebulized antibiotic reduces the number of severe exacerbations and hospital stay in patients with chronic obstructive pulmonary disease and bronchial infection with Pseudomonas aeruginosa, regardless of the presence of bronchiectasis. The nebulized antibiotic is a safe treatment with a low incidence of adverse effects. Prolonged treatment with nebulized colistin is not associated with increased isolation of emerging pathogens in sputum. Only enterobacteria isolation is associated with an increase in the number of exacerbations in the first year of follow-up since the start of treatment. CONCLUSIONS The inhaled route is a safe route of administration that allows long antibiotic use without virtually no adverse effects and has proven effective as a treatment for chronic bronchial infection by reducing the number of exacerbations.

Universitat Autònoma de Barcelona. Programa de Doctorat en Medicina

Country
Spain
Related Organizations
Keywords

Nebulized colistine, Nebulized antibiotic, Antibiòtic nebulitzat, Infección bronquial, Antibiótic nebulitzat, 616.2, Infecció bronquial, Colistina nebulitzada, Bonchial infection, Ciències de la Salut, Antibiótico nebulizado

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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!
0
Average
Average
Average
Green