What Is Prurigo
Nodularis (PN)?
PN is a distinct, chronic, and underrecognised inflammatory skin disease that is characterised by disfiguring, often excoriated nodules and intractable itch.1-4 Although PN can be associated with atopic dermatitis (AD), most patients with PN do not have a history of AD.5-7
Not actual patient
Understanding Prurigo Nodularis Through the Ages
Explore the history of our understanding of prurigo nodularis
- Bağci IS, Ruzicka T. IL-31: a new key player in dermatology and beyond. J Allergy Clin Immunol. 2018;141(3):858-866. doi:10.1016/j.jaci.2017.10.045
- Williams KA, Roh YS, Brown I, et al. Pathophysiology, diagnosis, and pharmacological treatment of prurigo nodularis. Expert Rev Clin Pharmacol. 2021;14(1):67-77. doi:10.1080/17512433.2021.1852080
- Elmariah S, Kim B, Berger T, et al. Practical approaches for diagnosis and management of prurigo nodularis: United States expert panel consensus. J Am Acad Dermatol. 2021;84(3):747-760. doi:10.1016/j.jaad.2020.07.025
- Whang KA, Mahadevan V, Bakhshi PR, et al. Prevalence of prurigo nodularis in the United States. J Allergy Clin Immunol Pract. 2020;8(9):3240-3241 doi:10.1016/j.jaip.2020.05.051.
- Huang AH, Canner JK, Khanna R, Kang S, Kwatra SG. Real-world prevalence of prurigo nodularis and burden of associated diseases. J Invest Dermatol. 2020;140(2):480-483.e4. doi:10.1016/j.jid.2019.07.697
- Pereira MP, Hoffmann V, Weisshaar E, et al. Chronic nodular prurigo: clinical profile and burden. A European cross-sectional study. J Eur Acad Dermatol Venereol. 2020;34(10):2373-2383. doi:10.1111/jdv.16309
- Kwon CD, Khanna R, Williams KA, Kwatra MM, Kwatra SG. Diagnostic workup and evaluation of patients with prurigo nodularis. Medicines (Basel). 2019;6(4):97. doi:10.3390/medicines6040097
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