Prurigo Nodularis PaTient-Reported BurdEn of SicKness (PN TREK): A Cross-Sectional Survey of Patient-Reported Burden of Disease in Patients with PN from the US

In patients with PN, severe itching is associated with an increased symptom burden, greater disease impact, along with reduced satisfaction with non-biologic treatments. Additionally, the number of nodules alone may not adequately describe disease severity in patients with PN.