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Aspirin‐exacerbated respiratory disease: A review

OBJECTIVES: Aspirin‐exacerbated respiratory disease (AERD) is a chronic respiratory condition characterized by a triad of symptoms: asthma, chronic rhinosinusitis with nasal polyposis, and a respiratory reaction to aspirin and other cyclooxygenase‐1 inhibitors, also known as nonsteroidal anti‐inflam...

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Detalles Bibliográficos
Autores principales: Dominas, Christine, Gadkaree, Shekhar, Maxfield, Alice Z., Gray, Stacey T., Bergmark, Regan W.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley & Sons, Inc. 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7314471/
https://www.ncbi.nlm.nih.gov/pubmed/32596477
http://dx.doi.org/10.1002/lio2.387
Descripción
Sumario:OBJECTIVES: Aspirin‐exacerbated respiratory disease (AERD) is a chronic respiratory condition characterized by a triad of symptoms: asthma, chronic rhinosinusitis with nasal polyposis, and a respiratory reaction to aspirin and other cyclooxygenase‐1 inhibitors, also known as nonsteroidal anti‐inflammatory drugs. The objective of this review is to provide otolaryngologists with an overview of the pathophysiology, diagnosis, and treatment of this under‐recognized condition. DATA SOURCES AND METHODS: Foundational papers on AERD were reviewed, focusing on the clinical otolaryngology and allergy/immunology literature and other high impact journals or trials. RESULTS: AERD results from increased production of pro‐inflammatory leukotrienes and a decrease in production of anti‐inflammatory prostaglandins associated with the dysregulation of multiple enzymes influencing eicosanoid metabolism. Diagnosis hinges on a high index of suspicion, careful history, and confirmatory testing for all three elements. Treatments include endoscopic sinus surgery; topical, inhaled, or oral corticosteroids; aspirin desensitization; leukotriene modifying drugs; and the new class of biologics such as dupilumab. CONCLUSION: AERD is an under‐recognized disease associated with substantial patient‐reported morbidity. We expect rapid progress in the pathophysiological understanding of this disease and available treatments in the coming decades. LEVEL OF EVIDENCE: 5