What question did this study set out to answer?

To assess the burden of prurigo nodularis (PN) in patients across four European countries.

February 20, 2026Open Access

Prurigo Nodularis paTient Reported burdEn of sicKness in Europe (PN TREK Europe): a cross-sectional survey of patient-reported burden of disease in patients with PN from four countries in Europe

SSSonja StänderUniversity of Münster MYMin YangAnalysis Group (United States)BMBruno MartinsAnalysis Group (United States)

Puntos clave

To assess the burden of prurigo nodularis (PN) in patients across four European countries.
Conducted a cross-sectional survey
Collected patient-reported outcomes
Analyzed treatment satisfaction levels
High levels of disease burden reported by patients
Low satisfaction with non-biologic treatments
Weak correlation between number of nodules and perceived burden

Resumen

Disease burden was high and satisfaction with non-biologic treatments was low. Patient-reported number of nodules did not strongly correlate with burden, suggesting that mild disease can induce high burden. Therefore, all aspects of disease should be considered to improve clinical management of PN.

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Cite This Study

Ständer et al. (Tue,) studied this question.

synapsesocial.com/papers/6997fa5aad1d9b11b345376f https://doi.org/https://doi.org/10.1080/09546634.2026.2623403

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