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Effectiveness and Safety of JAK Inhibitors in Patients With Atopic Dermatitis Unresponsive Versus Naïve to Dupilumab: A Multicentric Real‐World Retrospective Study

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Title: Effectiveness and Safety of JAK Inhibitors in Patients With Atopic Dermatitis Unresponsive Versus Naïve to Dupilumab: A Multicentric Real‐World Retrospective Study
Authors: Rob, Filip, Hugo, Jan, Horažďovský, Jiří, Vantuchová, Yvetta, Čelakovská, Jarmila, Jarešová, Lucie, Policarová, Marie, Šternberský, Jan, Kojanová, Martina, Cetkovská, Petra, Thomová, Terézia, Sokolová, Kristýna, Finsterle, Jan, Janatová, Hana, Tomaško, Lenka, Čáková, Lenka, Tichý, Martin, Cetkovský, Martin, Nováková, Michaela
Contributors: Saleem, Suraiya
Source: Dermatologic Therapy ; volume 2025, issue 1 ; ISSN 1396-0296 1529-8019
Publisher Information: Wiley
Publication Year: 2025
Collection: Wiley Online Library (Open Access Articles via Crossref)
Description: Introduction: Janus kinase (JAK) inhibitors are novel therapies for atopic dermatitis (AD); however, only limited data exist on their effectiveness in patients with previous failures in biological treatment. Methods: Patients with moderate‐to‐severe AD and having completed a minimum of 16 weeks of JAK inhibitor therapy were divided into subgroups based on prior dupilumab exposure: those without prior exposure and those whose treatment was discontinued due to lack of efficacy (dupilumab nonresponders [DNR]). Eczema Area and Severity Index (EASI), DLQI, and Itch Numeric Rating Scale (Itch NRS) changes from baseline were assessed in Weeks 16 and 24 (when available). Adverse events during the follow‐up were recorded. Results: In total, 241 patients were included; 148 received upadacitinib (99 dupilumab‐naïve, 49 post‐dupilumab failure), 47 were with baricitinib (32 dupilumab‐naïve, 15 post‐dupilumab failure), and 46 received abrocitinib (35 dupilumab‐naïve, 11 post‐dupilumab failure). At Week 16, an EASI‐75 response in the upadacitinib group was achieved in 86% naïve versus 82% DNR patients, 91% naïve versus 73% DNR patients in the abrocitinib group, and 81% naïve versus 67% DNR in the baricitinib group. Itch NRS ≥ 4‐point reduction was achieved in 82% naïve versus 76% DNR patients on upadacitinib, 83% naïve versus 91% DNR patients on abrocitinib, and 72% naïve versus 40% DNR patients on baricitinib. Conclusion: In conclusion, our retrospective analysis suggests that previous dupilumab failure did not significantly affect the short‐term effectiveness of JAK inhibitor therapy for AD.
Document Type: article in journal/newspaper
Language: English
DOI: 10.1155/dth/5548750
Availability: https://doi.org/10.1155/dth/5548750
https://onlinelibrary.wiley.com/doi/pdf/10.1155/dth/5548750
Rights: http://creativecommons.org/licenses/by/4.0/
Accession Number: edsbas.5D3D31CC
Database: BASE
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  – Url: https://doi.org/10.1155/dth/5548750#
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  Data: Effectiveness and Safety of JAK Inhibitors in Patients With Atopic Dermatitis Unresponsive Versus Naïve to Dupilumab: A Multicentric Real‐World Retrospective Study
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  Data: <searchLink fieldCode="AR" term="%22Rob%2C+Filip%22">Rob, Filip</searchLink><br /><searchLink fieldCode="AR" term="%22Hugo%2C+Jan%22">Hugo, Jan</searchLink><br /><searchLink fieldCode="AR" term="%22Horažďovský%2C+Jiří%22">Horažďovský, Jiří</searchLink><br /><searchLink fieldCode="AR" term="%22Vantuchová%2C+Yvetta%22">Vantuchová, Yvetta</searchLink><br /><searchLink fieldCode="AR" term="%22Čelakovská%2C+Jarmila%22">Čelakovská, Jarmila</searchLink><br /><searchLink fieldCode="AR" term="%22Jarešová%2C+Lucie%22">Jarešová, Lucie</searchLink><br /><searchLink fieldCode="AR" term="%22Policarová%2C+Marie%22">Policarová, Marie</searchLink><br /><searchLink fieldCode="AR" term="%22Šternberský%2C+Jan%22">Šternberský, Jan</searchLink><br /><searchLink fieldCode="AR" term="%22Kojanová%2C+Martina%22">Kojanová, Martina</searchLink><br /><searchLink fieldCode="AR" term="%22Cetkovská%2C+Petra%22">Cetkovská, Petra</searchLink><br /><searchLink fieldCode="AR" term="%22Thomová%2C+Terézia%22">Thomová, Terézia</searchLink><br /><searchLink fieldCode="AR" term="%22Sokolová%2C+Kristýna%22">Sokolová, Kristýna</searchLink><br /><searchLink fieldCode="AR" term="%22Finsterle%2C+Jan%22">Finsterle, Jan</searchLink><br /><searchLink fieldCode="AR" term="%22Janatová%2C+Hana%22">Janatová, Hana</searchLink><br /><searchLink fieldCode="AR" term="%22Tomaško%2C+Lenka%22">Tomaško, Lenka</searchLink><br /><searchLink fieldCode="AR" term="%22Čáková%2C+Lenka%22">Čáková, Lenka</searchLink><br /><searchLink fieldCode="AR" term="%22Tichý%2C+Martin%22">Tichý, Martin</searchLink><br /><searchLink fieldCode="AR" term="%22Cetkovský%2C+Martin%22">Cetkovský, Martin</searchLink><br /><searchLink fieldCode="AR" term="%22Nováková%2C+Michaela%22">Nováková, Michaela</searchLink>
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  Data: Saleem, Suraiya
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  Data: Dermatologic Therapy ; volume 2025, issue 1 ; ISSN 1396-0296 1529-8019
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  Data: Introduction: Janus kinase (JAK) inhibitors are novel therapies for atopic dermatitis (AD); however, only limited data exist on their effectiveness in patients with previous failures in biological treatment. Methods: Patients with moderate‐to‐severe AD and having completed a minimum of 16 weeks of JAK inhibitor therapy were divided into subgroups based on prior dupilumab exposure: those without prior exposure and those whose treatment was discontinued due to lack of efficacy (dupilumab nonresponders [DNR]). Eczema Area and Severity Index (EASI), DLQI, and Itch Numeric Rating Scale (Itch NRS) changes from baseline were assessed in Weeks 16 and 24 (when available). Adverse events during the follow‐up were recorded. Results: In total, 241 patients were included; 148 received upadacitinib (99 dupilumab‐naïve, 49 post‐dupilumab failure), 47 were with baricitinib (32 dupilumab‐naïve, 15 post‐dupilumab failure), and 46 received abrocitinib (35 dupilumab‐naïve, 11 post‐dupilumab failure). At Week 16, an EASI‐75 response in the upadacitinib group was achieved in 86% naïve versus 82% DNR patients, 91% naïve versus 73% DNR patients in the abrocitinib group, and 81% naïve versus 67% DNR in the baricitinib group. Itch NRS ≥ 4‐point reduction was achieved in 82% naïve versus 76% DNR patients on upadacitinib, 83% naïve versus 91% DNR patients on abrocitinib, and 72% naïve versus 40% DNR patients on baricitinib. Conclusion: In conclusion, our retrospective analysis suggests that previous dupilumab failure did not significantly affect the short‐term effectiveness of JAK inhibitor therapy for AD.
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  Data: 10.1155/dth/5548750
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