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Diagnóstico y tratamiento del asma en adultos: una revisión
Jennifer L McCracken1, Sreenivas P Veeranki2, Bill T Ameredes3
1Division of Allergy and Clinical Immunology, University of Texas Medical Branch, Galveston.
JAMA
|July 19, 2017
Resumen
El diagnóstico, el seguimiento y el tratamiento eficaces del asma son cruciales para mejorar la salud de los pacientes adultos
Área de la Ciencia:
- Pulmonología
- Alergia e inmunología
- Medicina Clínica
Sus antecedentes:
- El asma afecta al 7,5% de los adultos, presentándose como un síndrome respiratorio heterogéneo con sibilancias, disnea y tos.
- El diagnóstico implica la evaluación de los síntomas y la espirometría para confirmar la obstrucción reversible de las vías respiratorias.
- La identificación de las sensibilidades alérgicas es clínicamente relevante para el tratamiento personalizado del asma.
Objetivo del estudio:
- Resumir las estrategias actuales de diagnóstico, monitoreo y tratamiento para el asma en adultos.
- Para resaltar la importancia de la gestión personalizada para mejorar los resultados de los pacientes.
- Proporcionar una visión general de las opciones terapéuticas disponibles, desde la atención estándar hasta los biológicos avanzados.
Principales métodos:
- Revisión de la literatura médica actual y de las directrices clínicas sobre el tratamiento del asma.
- Análisis de los criterios de diagnóstico, incluida la espirometría y las pruebas de sensibilidad a los alérgenos.
- Evaluación de las intervenciones terapéuticas, incluidos los corticosteroides inhalados, los broncodilatadores de acción prolongada y los agentes biológicos.
Principales resultados:
- El tratamiento estándar para el asma persistente incluye corticosteroides inhalados (ICS) y beta-agonistas de acción corta (SABA) para aliviar los síntomas.
- La terapia combinada (ICS + beta-agonistas de acción prolongada) es eficaz cuando los ICS por sí solos son insuficientes.
- Los beta-agonistas de acción prolongada (LABA) por sí solos no se recomiendan; otros controladores incluyen tiotropio y biológicos como omalizumab, mepolizumab y reslizumab.
Conclusiones:
- El tratamiento del asma requiere abordar la obstrucción de las vías respiratorias, la hipersensibilidad y la inflamación.
- La medicación diaria de control constante, la evitación de factores ambientales y el alivio rápido de los síntomas son la clave.
- Los casos graves de asma se benefician de la consulta de un especialista y de la consideración de terapias avanzadas, incluidos los biológicos.
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