55%
had previous
sino-nasal
surgeries
20%
had more than
1
operation
CRSwNP patients had a mean number of 2.98 previous surgeries (ENPs) per patient
Despite systemic corticosteroid treatment and
revision surgery, there remains
an unmet
medical need for patients with CRSwNP9
a A study was conducted through electronic medical records at Northwestern University in Chicago, Illinois. CRSwNP, asthma, and AERD patients were identified. The following demographic and clinical features were characterized: sex, atopy, and sinus disease severity.
AERD, aspirin-exacerbated respiratory disease; ENP, endoscopic nasal polypectomy.
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