2014, Número 4
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Rev Invest Clin 2014; 66 (4)
Impacto de la erradicación de Pseudomonas aeruginosa sobre la sobrevida en pacientes con fibrosis quística del noreste de México
Bustamante AE, Mercado-Longoria R, Tijerina-Menchaca R, Mas-Treviño M, Torres-Rodríguez J
Idioma: Español
Referencias bibliográficas: 31
Paginas: 307-313
Archivo PDF: 148.56 Kb.
RESUMEN
Introducción. Los pacientes con fibrosis quística (FQ) experimentan
infección de la vía aérea inferior con
Pseudomonas
aeruginosa (P. aeruginosa). El tratamiento de la infección inicial
es fundamental para disminuir el daño subsecuente.
Material
y métodos. Se evaluó la eficacia y el impacto del
tratamiento de eliminación de
P. aeruginosa en pacientes con
FQ del noreste de México. Se utilizaron dos protocolos: colistina
inhalada/ciprofloxacina vía oral, reemplazada luego por tobramicina
300 mg nebulizada/ciprofloxacina vía oral. El
grupo de intervención incluyó 17 pacientes con FQ e infección
reciente por
P. aeruginosa. El grupo control: 23 pacientes de
edad comparable, crónicamente colonizados.
Resultados. Los
pacientes recibieron 27 cursos de eliminación. Se eliminó
P.
aeruginosa en 21/27 (77.77%). Tiempo libre de infección 16.9
meses ± 11.7 (colistina) y 17 meses ± 9.7 (tobramicina), no
existiendo diferencia estadísticamente significativa (P = 0.97).
Los pacientes tratados mantuvieron función pulmonar
normal, mejor estado nutricional y mejor puntaje radiológico
que el grupo control. En el grupo control fallecieron
17/23 (73.9%), no se registraron fallecimientos en el grupo de
estudio.
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