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Predictores de Exacerbaciones Agudas en EPOC: Una Revisión Sistemática
Dumiana Chamaon1,2, Anke Lenferink2,3, Charlotte Bucsán1,2
1Section Cognition, Data, and Education, Faculty of Behavioural, Management and Social Sciences, University of Twente, Enschede, the Netherlands.
International journal of chronic obstructive pulmonary disease
|February 23, 2026
Resumen
La predicción de exacerbaciones agudas en la EPOC (AECOPD) es crucial para el manejo. El historial de exacerbaciones, las puntuaciones SGRQ-C, el fibrinógeno y la clasificación GOLD son predictores clave para prevenir eventos futuros.
Área de la Ciencia:
- Medicina Pulmonar
- Epidemiología Clínica
- Investigación Respiratoria
Sus antecedentes:
- La Enfermedad Pulmonar Obstructiva Crónica (EPOC) es una enfermedad respiratoria progresiva.
- Las exacerbaciones agudas de la EPOC (AECOPD) contribuyen significativamente a la progresión de la enfermedad y a la carga del paciente.
- Identificar predictores confiables para AECOPD es esencial para intervenciones preventivas oportunas.
Objetivo del estudio:
- Revisar sistemáticamente y sintetizar la evidencia sobre predictores clínicos de AECOPD moderada a grave.
- Identificar predictores de recaída después de AECOPD moderada o grave.
- Proporcionar una visión general basada en la evidencia para mejorar la predicción de AECOPD.
Principales métodos:
- Revisión sistemática de estudios de cohortes, estudios de casos y controles y ECA publicados entre 2011-2023.
- Búsqueda en PubMed, CINAHL, Embase, Web of Science y Cochrane Library.
- Se incluyeron pacientes diagnosticados con EPOC, de 40 años o más, fumadores actuales/exfumadores; se evaluaron predictores en características del paciente, síntomas, biomarcadores, función pulmonar y puntuaciones compuestas.
Principales resultados:
- Se incluyeron 30 estudios, evaluando 61 predictores; 37 fueron estadísticamente significativos.
- Predictores significativos identificados incluyen edad, historial de AECOPD, fibrinógeno, VEF1, respuesta a broncodilatadores, puntuación SGRQ-C y clasificación GOLD de EPOC (2-4, B-D).
- Solo 11 estudios tuvieron un bajo riesgo de sesgo, lo que resalta la variabilidad en la calidad del estudio.
Conclusiones:
- El historial de AECOPD previa, puntuaciones más altas de SGRQ-C, fibrinógeno elevado y una clasificación GOLD de EPOC más desfavorable (2-4, B-D) son los predictores más prometedores.
- Se recomienda la estandarización de las definiciones de AECOPD y predictores para futuras investigaciones.
- Las medidas predictivas compuestas pueden mejorar la precisión predictiva para el manejo de AECOPD.
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