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Vol. 46. Issue S11.
Aspectos relevantes en EPOC
Pages 8-11 (December 2010)
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Vol. 46. Issue S11.
Aspectos relevantes en EPOC
Pages 8-11 (December 2010)
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Fenotipos clínicos de la EPOC
Clinical phenotypes of COPD
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Patricia Sobradilloa, Judith García-Aymerichb,c,d,e, Àlvar Agustía,f,g,h,
Corresponding author
alvar.agusti@clinic.ub.es

Autor para correspondencia.
a CIBER en Enfermedades Respiratorias (CIBERES), Mallorca, España
b Centro de Investigación en Epidemiología Ambiental (CREAL), Barcelona, España
c Instituto Municipal de Investigación Médica (IMIM-Hospital del Mar), Barcelona, España
d CIBER Epidemiología y Salud Pública (CIBERESP), Barcelona, España
e Departamento de Ciencias Experimentales y de la Salud, Universitat Pompeu Fabra, Barcelona, España
f Fundación Caubet Cimera, Mallorca, España
g Servicio de Neumología, Instituto del Tórax, Hospital Clínic, Barcelona
h Institut D’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, España
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Resumen

La enfermedad pulmonar obstructiva crónica (EPOC) es una enfermedad compleja, multicomponente. Su presentación clínica es muy heterogénea, por lo que es posible que dentro de lo que hoy denominamos EPOC haya grupos (fenotipos) de pacientes con características clínicas y/o biológicas comunes que tengan pronósticos diferentes y/o precisen abordajes terapéuticos diferentes. Aunque, en sentido amplio, fenotipo es cualquier característica observable de un organismo, un “fenotipo clínico” es “una característica o conjunto de características de la enfermedad que es/son capaces de diferenciar individuos con EPOC y que tienen relación con outcomes (consecuencias) clínicas relevantes, como síntomas, exacerbaciones, respuesta al tratamiento, progresión de la enfermedad o muerte”. En este artículo se revisa el estado actual de conocimiento en este ámbito.

Palabras clave:
Bronquitis crónica
Enfisema
Inflamación
Abstract

chronic obstructive pulmonary disease (COPD) is a complex, multifaceted disease. The clinical presentation is highly heterogeneous and consequently, within what is known today as COPD, there may be some groups (phenotypes) of patients who share clinical and/or biological characteristics but who have distinct prognoses and/or who require different therapeutic approaches. In its broadest sense, phenotype is defined as any observable characteristic in the body, but “clinical phenotpe” is defined as a characteristic or set of chacteristics of a disease that can be used to distinguish individuals with COPD and are related to significant clinical outcomes, such as symptoms, exacerbations, treatment response, disease progression or death. The present article reviews current knowledge of this topic.

Keywords:
Chronic bronchitis
Emphysema
Inflammation
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