An infographic describing the etiology, epidemiology, challenges in diagnosis and patient burden of CPUO.

Join Dr. Brian Kim in discussing the diagnosis of CPUO and the role of type 2 inflammation in disease pathophysiology.
Dr. Elena Netchiporouk discusses the chronic nature of CSU at EADV 2025.
Professor Matthias Augustin highlights the role of type 2 inflammation in chronic itch across distinct pruritic skin diseases and the cumulative burden of chronic itch and skin lesions in PN.
Professor Matthias Augustin emphaizes that prurigo nodularis is a chronic systemic disease with a significant and multifaceted burden, encompassing both visible skin manifestations and hidden psychosocial and physical comorbidities.
Professor Matthias Augustin details the various clinical manifestations of prurigo nodularis, illustrating how different lesion types can present concurrently in patients.
Professor Matthias Augustin highlights the high prevalence of both atopic and non-atopic comorbidities in patients with PN, including increased risks of cardiovascular events and all-cause mortality.
Professor Sarina Elmariah highlights the multifaceted role of IL-4 and IL-13 in driving dermal fibrosis in prurigo nodularis, which leads to persistent scarring and dyspigmentation that significantly contribute to patients' embarrassment, anxiety, depression, and self-esteem.

Professor of Dermatology and Neurodermatology at the University of Münster; Head of the Interdisciplinary Center for Chronic Pruritus (KCP) at the University Hospital Münster, Germany

Welcome to the AD learning hub focused on key scientific education on atopic dermatitis, featuring ADVENT resources.