Incidence and Prevalence of Prurigo Nodularis from 1995 to 2022: A Nationwide Registry Study from Finland

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DOI:

https://doi.org/10.2340/actadv.v105.adv-2025-0011

Keywords:

prurigo nodularis, incidence, prevalence, Finland

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References

Thünemann J, Müller S, Steinbrink K, Ständer S, Zeidler C. Chronic prurigo. J Dtsch Dermatol Ges 2024; 22: 813–823. DOI: https://doi.org/10.1111/ddg.15317

Alinaghi F, Jensen MB, Elberling J, Skov L, Loft N. Worldwide prevalence of prurigo nodularis: a systematic review and meta-analysis. J Eur Acad Dermatol Venereol 2025; 39: e767–e771. DOI: https://doi.org/10.1111/jdv.20585

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: 480–483.e4. DOI: https://doi.org/10.1016/j.jid.2019.07.697

Kwatra SG, Puelles J, Tran O, Brouillette M, Lillehaugen T, Parthasarathy V, et al. Prevalence of prurigo nodularis in the United States. JAAD Int 2025; 18: 134–136. DOI: https://doi.org/10.1016/j.jdin.2023.12.013

Morgan CLl, Thomas M, Ständer S, Jabbar-Lopez ZK, Piketty C, Gabriel S, et al. Epidemiology of prurigo nodularis in England: a retrospective database analysis. Br J Dermatol 2022; 187: 188–195. DOI: https://doi.org/10.1111/bjd.21032

Ryczek A, Reich A. Prevalence of prurigo nodularis in Poland. Acta Derm Venereol 2020; 100: adv00155. DOI: https://doi.org/10.2340/00015555-3518

Ständer S, Ketz M, Kossack N, Akumo D, Pignot M, Gabriel S, et al. Epidemiology of prurigo nodularis compared with psoriasis in Germany: a claims database analysis. Acta Derm Venereol 2020; 100: adv00309. DOI: https://doi.org/10.2340/00015555-3655

Elberling J, Ibler KS, Thomsen SF, Bosman K, Olsen J, Torpet M. Incidence and prevalence of prurigo nodularis and associated comorbidities in Denmark from 1998 to 2021. Clin Exp Dermatol 2025; 50: 818–825. DOI: https://doi.org/10.1093/ced/llae514

Antelmi A, Metsini A, Regnell SE, Carlberg M, Svensson Å, von Kobyletzki L. Prevalence of prurigo nodularis in Sweden. J Eur Acad Dermatol Venereol 2024; 38: e904–e906. DOI: https://doi.org/10.1111/jdv.19986

Bahloul D, Hudson R, Balogh O, Mathias E, Heywood B, Hubbuck E, et al. Prevalence, incidence and treatment patterns of prurigo nodularis in England: a retrospective database analysis. Brit J Dermatol 2024; 191: 548–555. DOI: https://doi.org/10.1093/bjd/ljae207

Published

2025-12-11

How to Cite

Huilaja, L., Jokelainen, J., & Sinikumpu, S.-P. (2025). Incidence and Prevalence of Prurigo Nodularis from 1995 to 2022: A Nationwide Registry Study from Finland. Acta Dermato-Venereologica, 105, adv–2025. https://doi.org/10.2340/actadv.v105.adv-2025-0011

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