Data availability
The data of the patients and their follow up status is available in the department.
References
Kim BS, Berger TG, Yosipovitch G (2019) Chronic pruritus of unknown origin (CPUO): Uniform nomenclature and diagnosis as a pathway to standardized understanding and treatment. J Am Acad Dermatol 81:1223–1224
Trier AM, Mack MR, Fredman A et al (2022) IL-33 signaling in sensory neurons promotes dry skin itch. J Allergy Clin Immunol 149:1473–80.e6
Sandmand M, Bruunsgaard H, Kemp K et al (2002) Is ageing associated with a shift in the balance between Type 1 and Type 2 cytokines in humans? Clin Exp Immunol 127:107–114
Oetjen LK, Mack MR, Feng J et al (2017) Sensory neurons co-opt classical immune signaling pathways to mediate chronic itch. Cell 171:217–28.e13
Wohlrab J, Stintzing D, Schultz L et al (2022) Influence of janus kinase inhibitors on the neuronal activity as a proof-of-concept model for itch. Skin Pharmacol Physiol 35:94–101
Itch measuring instruments. http://www.pruritussymposium.de/itchmeasurement.html. Accessed 24 Jul 2023
Funding
None.
Author information
Authors and Affiliations
Contributions
All authors have written the manuscript, author 1 and 2 have prepared the tables and figures, all authors have reviewed the manuscript
Corresponding author
Ethics declarations
Conflict of interest
None.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Sardana, K., Sharath, S. & Khurana, A. Use of tofacitinib in recalcitrant cases of chronic pruritus of unknown origin. Arch Dermatol Res 315, 2955–2957 (2023). https://doi.org/10.1007/s00403-023-02707-1
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00403-023-02707-1